TRADMYBD -Technical Reference Technical Reference Manual ...
RET670 Technical Reference Manual
-
Upload
arijit-majumdar -
Category
Documents
-
view
242 -
download
1
Transcript of RET670 Technical Reference Manual
-
8/12/2019 RET670 Technical Reference Manual
1/788
Copyright 2006 ABB. All rights reserved.
Technical reference manualTransformer protection IED
RET670
About this manual
Document No: 1MRK 504 048-UEN
Issued: January 2006
Revision: A
-
8/12/2019 RET670 Technical Reference Manual
2/788
COPYRIGHT
WE RESERVE ALL RIGHTS TO THIS DOCUMENT, EVEN IN THE EVENT THAT A PATENT IS
ISSUED AND A DIFFERENT COMMERCIAL PROPRIETARY RIGHT IS REGISTERED. IMPROPER
USE, IN PARTICULAR REPRODUCTION AND DISSEMINATION TO THIRD PARTIES, IS NOT
PERMITTED.
THIS DOCUMENT HAS BEEN CAREFULLY CHECKED. HOWEVER, IN CASE ANY ERRORS ARE
DETECTED, THE READER IS KINDLY REQUESTED TO NOTIFY THE MANUFACTURER AT THE
ADDRESS BELOW.
THE DATA CONTAINED IN THIS MANUAL IS INTENDED SOLELY FOR THE CONCEPT OR
PRODUCT DESCRIPTION AND IS NOT TO BE DEEMED TO BE A STATEMENT OF GUARAN-
TEED PROPERTIES. IN THE INTERESTS OF OUR CUSTOMERS, WE CONSTANTLY SEEK TO
ENSURE THAT OUR PRODUCTS ARE DEVELOPED TO THE LATEST TECHNOLOGICAL STAN-
DARDS. AS A RESULT, IT IS POSSIBLE THAT THERE MAY BE SOME DIFFERENCES BETWEENTHE HW/SW PRODUCT AND THIS INFORMATION PRODUCT.
Manufacturer:
ABB Power Technologies AB
Substation Automation Products
SE-721 59 Vsters
Sweden
Telephone: +46 (0) 21 34 20 00
Facsimile: +46 (0) 21 14 69 18
www.abb.com/substationautomation
-
8/12/2019 RET670 Technical Reference Manual
3/788
Contents
PageChapter
Chapter 1 Introduction ..................................................................... 1
Introduction to the technical reference manual.................................... 2About the complete set of manuals for an IED ............................... 2About the technical reference manual ............................................ 2Design of the Technical reference manual (TRM) .......................... 3Intended audience .......................................................................... 8Related documents......................................................................... 9Revision notes .............................................................................. 10
Chapter 2 Local human-machine interface .................................. 11
Human machine interface.................................................................. 12Small size graphic HMI ...................................................................... 14
Introduction................................................................................... 14Design .......................................................................................... 14
Medium size graphic HMI .................................................................. 16Introduction................................................................................... 16Design .......................................................................................... 16
Keypad............................................................................................... 18LED.................................................................................................... 20
Introduction................................................................................... 20
Status indication LEDs ................................................................. 20Indication LEDs ............................................................................ 20
LHMI related functions....................................................................... 22Introduction................................................................................... 22General setting parameters .......................................................... 22Status indication LEDs ................................................................. 22
Design ..................................................................................... 22Function block ......................................................................... 23Input and output signals .......................................................... 23
Indication LEDs ............................................................................ 23Introduction.............................................................................. 23Design ..................................................................................... 23Function block ......................................................................... 31Input and output signals .......................................................... 31Setting parameters .................................................................. 32
Chapter 3 Basic IED functions ...................................................... 35
Analog inputs ..................................................................................... 36Introduction................................................................................... 36Principle of operation.................................................................... 36Function block .............................................................................. 37Output signals............................................................................... 39
-
8/12/2019 RET670 Technical Reference Manual
4/788
Contents
Setting parameters ....................................................................... 41Self supervision with internal event list .............................................. 48
Introduction ................................................................................... 48Principle of operation .................................................................... 48Function block............................................................................... 53Output signals............................................................................... 53Setting parameters ....................................................................... 53Technical data .............................................................................. 53
Time synchronization ......................................................................... 54
Introduction ................................................................................... 54Principle of operation .................................................................... 54Function block............................................................................... 58Output signals............................................................................... 58Setting parameters ....................................................................... 58Technical data .............................................................................. 61
Parameter setting groups .................................................................. 62
Introduction ................................................................................... 62Principle of operation .................................................................... 62Function block............................................................................... 63Input and output signals................................................................ 64Setting parameters ....................................................................... 64
Test mode functionality ...................................................................... 66Introduction ................................................................................... 66Principle of operation .................................................................... 66Function block............................................................................... 67Input and output signals................................................................ 68Setting parameters ....................................................................... 68
IED identifiers .................................................................................... 69
Introduction ................................................................................... 69Setting parameters ....................................................................... 69Signal matrix for binary inputs (SMBI) ............................................... 70
Introduction ................................................................................... 70Principle of operation .................................................................... 70Function block............................................................................... 70Input and output signals................................................................ 70
Signal matrix for binary outputs (SMBO) ........................................... 72Introduction ................................................................................... 72Principle of operation .................................................................... 72Function block............................................................................... 72Input and output signals................................................................ 72
Signal matrix for mA inputs (SMMI) ................................................... 74
Introduction ................................................................................... 74Principle of operation .................................................................... 74Function block............................................................................... 74Input and output signals................................................................ 74
Signal matrix for analog inputs (SMAI) .............................................. 76Introduction ................................................................................... 76Principle of operation .................................................................... 76Function block............................................................................... 76Input and output signals................................................................ 77Setting parameters ....................................................................... 79
Summation block 3 phase (SUM3Ph)................................................ 81Introduction ................................................................................... 81
-
8/12/2019 RET670 Technical Reference Manual
5/788
Contents
Principle of operation.................................................................... 81Function block .............................................................................. 81Input and output signals ............................................................... 81
Setting parameters ....................................................................... 82
Chapter 4 Differential protection ................................................... 83
Transformer differential protection (PDIF, 87T)................................. 84Introduction................................................................................... 84Principle of operation.................................................................... 86Function block ............................................................................ 109Input and output signals ............................................................. 110Setting parameters ..................................................................... 114Technical data ............................................................................ 119
Restricted earth fault protection (PDIF, 87N)................................... 120Introduction................................................................................. 120Principle of operation.................................................................. 120Function block ............................................................................ 128Input and output signals ............................................................. 128Setting parameters ..................................................................... 129Technical data ............................................................................ 129
High impedance differential protection (PDIF, 87)........................... 130Introduction................................................................................. 130Principle of operation.................................................................. 130Function block ............................................................................ 131Input and output signals ............................................................. 131Setting parameters ..................................................................... 132Technical data ............................................................................ 132
Chapter 5 Distance protection..................................................... 133
Distance protection zones (PDIS, 21).............................................. 134Introduction................................................................................. 134Principle of operation.................................................................. 134Function block ............................................................................ 147Input and output signals ............................................................. 148Setting parameters ..................................................................... 149Technical data ............................................................................ 150
Phase selection with load encroachment (PDIS, 21)....................... 152Introduction................................................................................. 152Principle of operation.................................................................. 152Function block ............................................................................ 166Input and output signals ............................................................. 166Setting parameters ..................................................................... 167Technical data ............................................................................ 168
Power swing detection (RPSB, 78).................................................. 169Introduction................................................................................. 169Principle of operation.................................................................. 169Function block ............................................................................ 175Input and output signals ............................................................. 175
-
8/12/2019 RET670 Technical Reference Manual
6/788
Contents
Setting parameters ..................................................................... 176Technical data ............................................................................ 177
Automatic switch onto fault logic (PSOF)......................................... 178Introduction ................................................................................. 178Principle of operation .................................................................. 178Function block............................................................................. 180Input and output signals.............................................................. 180Setting parameters ..................................................................... 180Technical data ............................................................................ 181
Chapter 6 Current protection ....................................................... 183
Instantaneous phase overcurrent protection (PIOC, 50) ................. 184Introduction ................................................................................. 184Principle of operation .................................................................. 184Function block............................................................................. 184Input and output signals.............................................................. 185Setting parameters ..................................................................... 185Technical data ............................................................................ 185
Four step phase overcurrent protection (POCM, 51/67).................. 187Introduction ................................................................................. 187Principle of operation .................................................................. 187Function block............................................................................. 191Input and output signals.............................................................. 192Setting parameters ..................................................................... 193Technical data ............................................................................ 199
Instantaneous residual overcurrent protection (PIOC, 50N) ............ 201
Introduction ................................................................................. 201Principle of operation .................................................................. 201Function block............................................................................. 202Input and output signals.............................................................. 202Setting parameters ..................................................................... 202Technical data ............................................................................ 203
Four step residual overcurrent protection (PEFM, 51N/67N)........... 204Introduction ................................................................................. 204Principle of operation .................................................................. 204Function block............................................................................. 207Input and output signals.............................................................. 208Setting parameters ..................................................................... 209
Technical data ............................................................................ 215Thermal overload protection, two time constants (PTTR, 49).......... 217
Introduction ................................................................................. 217Principle of operation .................................................................. 217Function block............................................................................. 221Input and output signals.............................................................. 221Setting parameters ..................................................................... 222Technical data ............................................................................ 223
Breaker failure protection (RBRF, 50BF) ......................................... 224Introduction ................................................................................. 224Principle of operation .................................................................. 224Function block............................................................................. 227
-
8/12/2019 RET670 Technical Reference Manual
7/788
Contents
Input and output signals ............................................................. 227Setting parameters ..................................................................... 228Technical data ............................................................................ 229
Pole discordance protection (RPLD, 52PD) .................................... 230Introduction................................................................................. 230Principle of operation.................................................................. 230Function block ............................................................................ 233Input and output signals ............................................................. 234Setting parameters ..................................................................... 234Technical data ............................................................................ 235
Chapter 7 Voltage protection....................................................... 237
Two step undervoltage protection (PUVM, 27)................................ 238
Introduction................................................................................. 238Principle of operation.................................................................. 238Function block ............................................................................ 247Input and output signals ............................................................. 247Setting parameters ..................................................................... 248Technical data ............................................................................ 251
Two step overvoltage protection (POVM, 59).................................. 252Introduction................................................................................. 252Principle of operation.................................................................. 252Function block ............................................................................ 260Input and output signals ............................................................. 260Setting parameters ..................................................................... 261Technical data ............................................................................ 263
Two step residual overvoltage protection (POVM, 59N).................. 264Introduction................................................................................. 264Principle of operation.................................................................. 264Function block ............................................................................ 270Input and output signals ............................................................. 270Setting parameters ..................................................................... 271Technical data ............................................................................ 273
Overexcitation protection (PVPH, 24).............................................. 274Introduction................................................................................. 274Principle of operation.................................................................. 274Function block ............................................................................ 282Input and output signals ............................................................. 283
Setting parameters ..................................................................... 283Technical data ............................................................................ 285
Chapter 8 Frequency protection ................................................. 287
Underfrequency protection (PTUF, 81)............................................ 288Introduction................................................................................. 288Principle of operation.................................................................. 288Function block ............................................................................ 294Input and output signals ............................................................. 295Setting parameters ..................................................................... 295
-
8/12/2019 RET670 Technical Reference Manual
8/788
Contents
Technical data ............................................................................ 296Overfrequency protection (PTOF, 81).............................................. 297
Introduction ................................................................................. 297Principle of operation .................................................................. 297Function block............................................................................. 302Input and output signals.............................................................. 302Setting parameters ..................................................................... 302Technical data ............................................................................ 303
Rate-of-change frequency protection (PFRC, 81) ........................... 304
Introduction ................................................................................. 304Principle of operation .................................................................. 304Function block............................................................................. 311Input and output signals.............................................................. 311Setting parameters ..................................................................... 312Technical data ............................................................................ 312
Chapter 9 Multipurpose protection .............................................313
General current and voltage protection (GAPC).............................. 314Introduction ................................................................................. 314Principle of operation .................................................................. 314Function block............................................................................. 328Input and output signals.............................................................. 329Setting parameters ..................................................................... 331Technical data ............................................................................ 340
Chapter 10 Secondary system supervision..................................343
Current circuit supervision (RDIF).................................................... 344Introduction ................................................................................. 344Principle of operation .................................................................. 344Function block............................................................................. 346Input and output signals.............................................................. 346Setting parameters ..................................................................... 347Technical data ............................................................................ 347
Fuse failure supervision (RFUF) ...................................................... 348Introduction ................................................................................. 348Principle of operation .................................................................. 348
Function block............................................................................. 355Input and output signals.............................................................. 355Setting parameters ..................................................................... 356Technical data ............................................................................ 357
Chapter 11 Control.......................................................................... 359
Synchrocheck and energizing check (RSYN, 25)............................ 360Introduction ................................................................................. 360Principle of operation .................................................................. 360
-
8/12/2019 RET670 Technical Reference Manual
9/788
Contents
Basic functionality.................................................................. 360Logic diagrams ...................................................................... 360
Function block ............................................................................ 368
Input and output signals ............................................................. 369Setting parameters ..................................................................... 371Technical data ............................................................................ 373
Apparatus control (APC).................................................................. 375Introduction................................................................................. 375Principle of operation.................................................................. 375Bay control (QCBAY).................................................................. 376
Introduction............................................................................ 376Principle of operation............................................................. 376Function block ....................................................................... 377Input and output signals ........................................................ 378Setting parameters ................................................................ 378
Local/Remote switch (LocalRemote, LocRemControl) ............... 378
Introduction............................................................................ 378Principle of operation............................................................. 378Function block ....................................................................... 380Input and output signals ........................................................ 380Setting parameters ................................................................ 381
Switch controller (SCSWI) .......................................................... 382Introduction............................................................................ 382Principle of operation............................................................. 382Function block ....................................................................... 388Input and output signals ........................................................ 388Setting parameters ................................................................ 389
Circuit breaker (SXCBR)............................................................. 390
Introduction............................................................................ 390Principle of operation............................................................. 390Function block ....................................................................... 394Input and output signals ........................................................ 395Setting parameters ................................................................ 396
Circuit switch (SXSWI)................................................................ 396Introduction............................................................................ 396Principle of operation............................................................. 396Function block ....................................................................... 401Input and output signals ........................................................ 401Setting parameters ................................................................ 402
Bay reserve (QCRSV) ................................................................ 402Introduction............................................................................ 402Principle of operation............................................................. 402Function block ....................................................................... 405Input and output signals ........................................................ 405Setting parameters ................................................................ 406
Reservation input (RESIN) ......................................................... 406Introduction............................................................................ 406Principle of operation............................................................. 407Function block ....................................................................... 408Input and output signals ........................................................ 408Setting parameters ................................................................ 409
Interlocking ...................................................................................... 410Introduction................................................................................. 410
-
8/12/2019 RET670 Technical Reference Manual
10/788
Contents
Principle of operation .................................................................. 410Logical node for interlocking (SCILO) ......................................... 413
Introduction............................................................................ 413Principle of operation ............................................................. 413Function block ....................................................................... 414Input and output signals ........................................................ 414
Interlocking for line bay (ABC_LINE) .......................................... 415Introduction............................................................................ 415Function block ....................................................................... 416
Logic diagram ........................................................................ 417Input and output signals ........................................................ 422
Interlocking for bus-coupler bay (ABC_BC) ................................ 424Introduction............................................................................ 424Function block ....................................................................... 426Logic diagram ........................................................................ 427Input and output signals ........................................................ 432
Interlocking for transformer bay (AB_TRAFO)............................ 434Introduction............................................................................ 434Function block ....................................................................... 435Logic diagram ........................................................................ 436Input and output signals ........................................................ 439
Interlocking for bus-section breaker (A1A2_BS)......................... 441Introduction............................................................................ 441Function block ....................................................................... 442Logic diagram ........................................................................ 443Input and output signals ........................................................ 445
Interlocking for bus-section disconnector (A1A2_DC) ................ 446Introduction............................................................................ 446
Function block ....................................................................... 447Logic diagram ........................................................................ 448Input and output signals ........................................................ 449
Interlocking for busbar earthing switch (BB_ES) ........................ 450Introduction............................................................................ 450Function block ....................................................................... 450Logic diagram ........................................................................ 451Input and output signals ........................................................ 451
Interlocking for double CB bay (DB) ........................................... 451Introduction............................................................................ 451Function block ....................................................................... 453Logic diagrams ...................................................................... 455Input and output signals ....................................................... 461
Interlocking for 1 1/2 CB diameter (BH) ...................................... 464Introduction............................................................................ 464Function blocks...................................................................... 466Logic diagrams ...................................................................... 469Input and output signals ........................................................ 476
Logic rotating switch for function selectionand LHMI presentation (GGIO)........................................................ 481
Introduction ................................................................................. 481Principle of operation .................................................................. 481Function block............................................................................. 482Input and output signals.............................................................. 482Setting parameters ..................................................................... 484
-
8/12/2019 RET670 Technical Reference Manual
11/788
Contents
Chapter 12 Logic............................................................................. 487
Tripping logic (PTRC, 94) ................................................................ 488
Introduction................................................................................. 488Principle of operation.................................................................. 488Function block ............................................................................ 493Input and output signals ............................................................. 494Setting parameters ..................................................................... 495Technical data ............................................................................ 495
Trip matrix logic (GGIO, 94X) .......................................................... 496Introduction................................................................................. 496Principle of operation.................................................................. 496Function block ............................................................................ 498Input and output signals ............................................................. 498Setting parameters ..................................................................... 500
Configurable logic blocks (LLD) ....................................................... 501Introduction................................................................................. 501Inverter function block (INV) ....................................................... 501OR function block (OR)............................................................... 501
AND function block (AND) .......................................................... 502Timer function block (Timer) ....................................................... 503Pulse timer function block (PULSE)............................................ 503Exclusive OR function block (XOR)............................................ 504Set-reset with memory function block (SRM) ............................. 504Controllable gate function block (GT) ......................................... 505Settable timer function block (TS)............................................... 506Technical data ............................................................................ 507
Fixed signal function block (FIXD) ................................................... 508
Introduction................................................................................. 508Principle of operation.................................................................. 508Function block ............................................................................ 508Input and output signals ............................................................. 508Setting parameters ..................................................................... 509
Chapter 13 Monitoring.................................................................... 511
Measurements (MMXU, MSQI) ....................................................... 512Introduction................................................................................. 512Principle of operation.................................................................. 514Function block ............................................................................ 524Input and output signals ............................................................. 526Setting parameters ..................................................................... 528Technical data ............................................................................ 544
Event counter (GGIO)...................................................................... 545Introduction................................................................................. 545Principle of operation.................................................................. 545Function block ............................................................................ 546Input signals ............................................................................... 546Setting parameters ..................................................................... 546Technical data ............................................................................ 546
Event function (EV).......................................................................... 547
-
8/12/2019 RET670 Technical Reference Manual
12/788
Contents
Introduction ................................................................................. 547Principle of operation .................................................................. 547Function block............................................................................. 548Input and output signals.............................................................. 549Setting parameters ..................................................................... 550Technical data ............................................................................ 552
Measured value expander block...................................................... 553Introduction ................................................................................. 553Principle of operation .................................................................. 553
Function block............................................................................. 554Input and output signals.............................................................. 554
Disturbance report (RDRE).............................................................. 555Introduction ................................................................................. 555Principle of operation .................................................................. 555Function block............................................................................. 563Input and output signals.............................................................. 565
Setting parameters ..................................................................... 568Technical data ............................................................................ 580
Event list (RDRE)............................................................................. 582Introduction ................................................................................. 582Principle of operation .................................................................. 582Function block............................................................................. 582Input signals................................................................................ 582Technical data ............................................................................ 583
Indications (RDRE) .......................................................................... 584Introduction ................................................................................. 584Principle of operation .................................................................. 584Function block............................................................................. 585
Input signals................................................................................ 585Technical data ............................................................................ 585Event recorder (RDRE).................................................................... 586
Introduction ................................................................................. 586Principle of operation .................................................................. 586Function block............................................................................. 586Input signals................................................................................ 586Technical data ............................................................................ 587
Trip value recorder (RDRE) ............................................................. 588Introduction ................................................................................. 588Principle of operation .................................................................. 588Function block............................................................................. 588Input signals................................................................................ 589
Technical data ............................................................................ 589Disturbance recorder (RDRE).......................................................... 590
Introduction ................................................................................. 590Principle of operation .................................................................. 590Function block............................................................................. 592Input and output signals.............................................................. 592Setting parameters ..................................................................... 593Technical data ............................................................................ 593
Chapter 14 Metering ....................................................................... 595
-
8/12/2019 RET670 Technical Reference Manual
13/788
Contents
Pulse counter logic (GGIO).............................................................. 596Introduction................................................................................. 596Principle of operation.................................................................. 596
Function block ............................................................................ 598Input and output signals ............................................................. 598Setting parameters ..................................................................... 599Technical data ............................................................................ 599
Chapter 15 Station communication .............................................. 601
Overview.......................................................................................... 602IEC 61850-8-1 communication protocol .......................................... 603
Introduction................................................................................. 603Generic single point function block (SPGGIO) ........................... 603
Introduction............................................................................ 603Principle of operation............................................................. 603Function block ....................................................................... 603Input and output signals ........................................................ 603Setting parameters ................................................................ 603
Generic double point function block (DPGGIO).......................... 604Introduction............................................................................ 604Principle of operation............................................................. 604Function block ....................................................................... 604Input and output signals ........................................................ 604Setting parameters ................................................................ 604
Generic measured values function block (MVGGIO).................. 605Introduction............................................................................ 605Principle of operation............................................................. 605Function block ....................................................................... 605Input and output signals ........................................................ 605Setting parameters ................................................................ 606
Technical data ............................................................................ 606LON communication protocol .......................................................... 607
Introduction................................................................................. 607Principle of operation.................................................................. 607Setting parameters ..................................................................... 623Technical data ............................................................................ 623
SPA communication protocol........................................................... 624Introduction................................................................................. 624
Principle of operation.................................................................. 624Design ........................................................................................ 633Setting parameters ..................................................................... 633Technical data ............................................................................ 634
IEC 60870-5-103 communication protocol ...................................... 635Introduction................................................................................. 635Principle of operation.................................................................. 635Function block ............................................................................ 645Input and output signals ............................................................. 648Setting parameters ..................................................................... 653Technical data ............................................................................ 656
Single command, 16 signals (CD) ................................................... 657
-
8/12/2019 RET670 Technical Reference Manual
14/788
Contents
Introduction ................................................................................. 657Principle of operation .................................................................. 657Function block............................................................................. 658Input and output signals.............................................................. 658Setting parameters ..................................................................... 659
Multiple command (CM) and Multiple transmit (MT) ........................ 660Introduction ................................................................................. 660Principle of operation .................................................................. 660Design......................................................................................... 660
Function block............................................................................. 661Input and output signals.............................................................. 661Setting parameters ..................................................................... 663
Chapter 16 Remote communication..............................................665
Binary signal transfer to remote end ................................................ 666Introduction ................................................................................. 666Principle of operation .................................................................. 666Setting parameters ..................................................................... 667
Chapter 17 Hardware ...................................................................... 669
Overview.......................................................................................... 670Variants of case- and HMI display size....................................... 670Case from the rear side .............................................................. 673
Hardware modules........................................................................... 676Overview..................................................................................... 676Combined backplane module (CBM).......................................... 677
Introduction............................................................................ 677Functionality .......................................................................... 677Design ................................................................................... 677
Universal backplane module (UBM) ........................................... 679Introduction............................................................................ 679Functionality .......................................................................... 679Design ................................................................................... 679
Power supply module (PSM) ...................................................... 682Introduction............................................................................ 682Design ................................................................................... 682
Technical data ....................................................................... 682Numeric processing module (NUM)............................................ 683
Introduction............................................................................ 683Functionality .......................................................................... 683Block diagram........................................................................ 684
Local human-machine interface (LHMI)...................................... 684Transformer input module (TRM) ............................................... 685
Introduction............................................................................ 685Design ................................................................................... 685Technical data ....................................................................... 685
Analog digital conversion module,with time synchronization (ADM) ............................................. 686
-
8/12/2019 RET670 Technical Reference Manual
15/788
Contents
Introduction............................................................................ 686Design ................................................................................... 686
Binary input module (BIM) .......................................................... 688
Introduction............................................................................ 688Design ................................................................................... 688Technical data ....................................................................... 692
Binary output modules (BOM) .................................................... 692Introduction............................................................................ 692Design ................................................................................... 693Technical data ....................................................................... 695
Binary input/output module (IOM)............................................... 695Introduction............................................................................ 695Design ................................................................................... 695Technical data ....................................................................... 697
Line data communication module (LDCM) ................................. 698Introduction............................................................................ 698
Design ................................................................................... 698Technical data ....................................................................... 698
Serial SPA/LON/IEC 608705103communication module (SLM) ................................................ 699
Introduction............................................................................ 699Design ................................................................................... 699Technical data ....................................................................... 700
Optical ethernet module (OEM) .................................................. 701Introduction............................................................................ 701Functionality .......................................................................... 701Design ................................................................................... 701Technical data ....................................................................... 702
mA input module (MIM) .............................................................. 702Introduction............................................................................ 702Design ................................................................................... 702Technical data ....................................................................... 704
GPS time synchronization module (GSM) .................................. 704Introduction............................................................................ 704Design ................................................................................... 704Technical data ....................................................................... 706
GPS antenna .............................................................................. 707Introduction............................................................................ 707Design ................................................................................... 707Technical data ....................................................................... 708
Case dimensions ............................................................................. 709Case without rear cover.............................................................. 709Case with rear cover................................................................... 710Panel cut-outs for single case .................................................... 711Side-by-side flush mounting dimensions .................................... 712Wall mounting dimensions.......................................................... 714
Mounting alternatives....................................................................... 716Flush mounting, single case ....................................................... 716Side-by-side flush mounting details ............................................ 717Wall mounting............................................................................. 717
Wall mounting details ............................................................ 718Side-by-side................................................................................ 720Mounting in a 19-inch rack ......................................................... 721
-
8/12/2019 RET670 Technical Reference Manual
16/788
Contents
Technical data ................................................................................. 722Enclosure.................................................................................... 722Connection system ..................................................................... 722Influencing factors....................................................................... 723Type tests according to standard................................................ 724
Chapter 18 Connection diagrams..................................................727
Chapter 19 Time inverse characteristics ......................................743
Application ....................................................................................... 744Principle of operation ....................................................................... 748
Mode of operation....................................................................... 748
Inverse characteristics ..................................................................... 754
Chapter 20 Glossary ....................................................................... 767
Glossary........................................................................................... 768
-
8/12/2019 RET670 Technical Reference Manual
17/788
1
About this chapter Chapter 1
Introduction
Chapter 1 Introduction
About this chapter
This chapter explains concepts and conventions used in this manual and provides informationnecessary to understand the contents of the manual.
-
8/12/2019 RET670 Technical Reference Manual
18/788
2
Introduction to the technical reference manual Chapter 1
Introduction
1 Introduction to the technical reference manual
1.1 About the complete set of manuals for an IEDThe users manual (UM) is a complete set of four different manuals:
The Application Manual (AM)contains application descriptions, setting guidelines and settingparameters sorted per function. The application manual should be used to find out when and forwhat purpose a typical protection function could be used. The manual should also be used whencalculating settings.
The Technical Reference Manual (TRM)contains application and functionality descriptionsand it lists function blocks, logic diagrams, input and output signals, setting parameters and tech-nical data sorted per function. The technical reference manual should be used as a technical ref-erence during the engineering phase, installation and commissioning phase, and during normalservice.
The Installation and Commissioning Manual (ICM)contains instructions on how to install
and commission the protection IED. The manual can also be used as a reference during periodictesting. The manual covers procedures for mechanical and electrical installation, energizing andchecking of external circuitry, setting and configuration as well as verifying settings and per-forming directional tests. The chapters are organized in the chronological order (indicated bychapter/section numbers) in which the protection IED should be installed and commissioned.
The Operators Manual (OM)contains instructions on how to operate the protection IED dur-ing normal service once it has been commissioned. The operators manual can be used to findout how to handle disturbances or how to view calculated and measured network data in orderto determine the cause of a fault.
1.2 About the technical reference manual
The technical reference manual contains the following chapters:
Thechapter IED Overviewdescribes the IED in general.
The chapter Local human-machine interfacedescribes the control panel on theIED. Display characteristics, control keys and various local human-machine in-terface features are explained.
Application
manual
Technical
reference
manual
Installation and
commissioning
manual
Operators
manual
en01000044.vsd
-
8/12/2019 RET670 Technical Reference Manual
19/788
3
Introduction to the technical reference manual Chapter 1
Introduction
The chapter Basic IED functionspresents functions that are included in allIEDs regardless of the type of protection they are designed for. These are func-tions like Time synchronization, Self supervision with event list, Test mode and
other functions of a general nature. The chapter Distance protectiondescribes the functions for distance zones
with their quadrilateral characteristics, phase selection with load encroachment,power swing detection and similar.
The chapter Current protectiondescribes functions such as overcurrent pro-tection, breaker failure protection and pole discordance.
The chapter Voltage protectiondescribes functions like undervoltage and ov-ervoltage protection as well as residual overvoltage protection.
The chapter Frequency protectiondescribes functions for overfrequency, un-derfrequency and rate of change of frequency.
The chapter Multipurpose protection describes the general protection functionfor current and voltage.
The chapter Secondary system supervisionincludes descriptions of functionslike current based Current circuit supervision and Fuse failure supervision.
The chapter Controldescribes the control functions. These are functions likethe Synchronization and energizing check as well as several others which areproduct specific.
The chapter Scheme communicationdescribes among others functions relatedto current reversal and weak end infeed logic.
The chapter Logicdescribes trip logic and related functions.
The chapter Monitoring describes measurement related functions used to pro-vide data regarding relevant quantities, events, faults and the like.
The chapter Meteringdescribes primarily Pulse counter logic.
The chapter Station communicationdescribes Ethernet based communication
in general including the use of IEC61850, and horizontal communication viaGOOSE.
The chapter Remote communicationdescribes binary and analog signal trans-fer, and the associated hardware.
The chapter Hardwareprovides descriptions of the IED and its components.
The chapter Connection diagramsprovides terminal wiring diagrams and in-formation regarding connections to and from the IED.
The chapter Time inverse characteristicsdescribes and explains inverse timedelay, inverse time curves and their effects.
The chapter Glossaryis a list of terms, acronyms and abbreviations used inABB technical documentation.
1.3 Design of the Technical reference manual (TRM)
The description of each IED related function follows the same structure (where applicable). Thedifferent sections are outlined below.
1.3.1 Introduction
Outlines the implementation of a particular protection function.
-
8/12/2019 RET670 Technical Reference Manual
20/788
4
Introduction to the technical reference manual Chapter 1
Introduction
1.3.2 Principle of operation
Describes how the function works, presents a general background to algorithms and measure-ment techniques. Logic diagrams are used to illustrate functionality.
Logic diagrams
Logic diagrams describe the signal logic inside the function block and are bordered by dashedlines.
Signal names
Input and output logic signals consist of two groups of letters separated by two dashes. The firstgroup consists of up to four letters and presents the abbreviated name for the correspondingfunction. The second group presents the functionality of the particular signal. According to thisexplanation, the meaning of the signal BLKTR in figure 4is as follows:
BLKTR informs the user that the signal will BLOCK the TRIP command fromthe under-voltage function, when its value is a logical one (1).
Input signals are always on the left hand side, and output signals on the right hand side. Settingsare not displayed.
Input and output signals
In a logic diagram, input and output signal paths are shown as a lines that touch the outer borderof the diagram.
Input and output signals can be configured using the CAP531 tool. They can be connected to theinputs and outputs of other functions and to binary inputs and outputs. Examples of input signalsare BLKTR, BLOCK and VTSU. Examples output signals are TRIP, START, STL1, STL2,STL3.
Setting parametersSignals in frames with a shaded area on their right hand side represent setting parameter signals.These parameters can only be set via the PST or LHMI. Their values are high (1) only when thecorresponding setting parameter is set to the symbolic value specified within the frame. Exampleis the signal Block TUV=Yes. Their logical values correspond automatically to the selected set-ting value.
Internal signals
Internal signals are illustrated graphically and end approximately. 2 mm from the frame edge. Ifan internal signal path cannot be drawn with a continuous line, the suffix -int is added to the sig-nal name to indicate where the signal starts and continues, see figure 3.
-
8/12/2019 RET670 Technical Reference Manual
21/788
5
Introduction to the technical reference manual Chapter 1
Introduction
Figure 1: Logic diagram example with -int signals
External signals
Signal paths that extend beyond the logic diagram and continue in another diagram have the suf-fix -cont., see figure 2and figure 3.
TEST
Block TUV=Yes
STUL1N
STUL2N
STUL3N
&
>1 &
TEST
>1
&
&
&
xx04000375.vsd
t
BLKTR
BLOCK
VTSU
TRIP
START
STL1
STL2
STL3
BLOCK-int.
BLOCK-int.
BLOCK-int.
BLOCK-int.
-
8/12/2019 RET670 Technical Reference Manual
22/788
6
Introduction to the technical reference manual Chapter 1
Introduction
Figure 2: Logic diagram example with an outgoing -cont signal
&
&
&
&
&
&
STCND
STNDL1L2-cont.
STNDL2L3-cont.
STNDL3L1-cont.
STNDL1N-cont.
STNDL2N-cont.
STNDL3N-cont.
STZMPP-cont.
STNDPE-cont.
&1--BLOCK
1--VTSZ 1--STND
BLK-cont.
>1
>1
>1
>1
xx04000376.vsd
1L1L2
1L2L3
1L3L1
1L1N
1L2N
1L3N
-
8/12/2019 RET670 Technical Reference Manual
23/788
7
Introduction to the technical reference manual Chapter 1
Introduction
Figure 3: Logic diagram example with an incoming -cont signal
1.3.3 Input and output signals
Input and output signals are presented in two separate tables. Each table consists of two columns.The first column contains the name of the signal and the second column contains the descriptionof the signal.
1.3.4 Function block
Each function block is illustrated graphically.
Input signals are always on the left hand side, and output signals on the right hand side. Settingsare not displayed. Special kinds of settings are sometimes available. These are supposed to beconnected to constants in the configuration scheme, and are therefore depicted as inputs. Suchsignals will be found in the signal list but described in the settings table.
xx04000377.vsd
STNDL1N-cont.
STNDL3N-cont.
STNDL1L2-cont.
STNDL2L3-cont.
STNDL3L1-cont.
>1
>1
>1
>1
&
&
&
&
BLK-cont.
t15 ms
t15 ms
t15 ms
t15 ms
START
STL3
STL2
STL1STNDL2N-cont.
-
8/12/2019 RET670 Technical Reference Manual
24/788
8
Introduction to the technical reference manual Chapter 1
Introduction
Figure 4: Example of a function block
1.3.5 Setting parameters
These are presented in tables and include all parameters associated with the function in question.
1.3.6 Technical data
The technical data section provides specific technical information about the function or hard-ware described.
1.4 Intended audience
1.4.1 General
This manual addresses system engineers, installation and commissioning personnel, who usetechnical data during engineering, installation and commissioning, and in normal service.
1.4.2 Requirements
The system engineer must have a thorough knowledge of protection systems, protection equip-ment, protection functions and the configured functional logics in the protective devices. Theinstallation and commissioning personnel must have a basic knowledge in the handling electron-ic equipment.
PH2PUVM
TUV1-
U3P
BLOCK
BLKTR1
BLKST1
BLKTR2
BLKST2
TRIP
TR1
TR1L1
TR1L2
TR1L3
TR2
TR2L1
TR2L2
TR2L3
START
ST1
ST1L1
ST1L2
ST1L3
ST2ST2L1
ST2L2
ST2L3
en05000330.vsd
IEC 61850 - 8 -1Logical NodeCAP531 Name
Outputs
Inputs
DiagramNumber
-
8/12/2019 RET670 Technical Reference Manual
25/788
9
Introduction to the technical reference manual Chapter 1
Introduction
1.5 Related documents
Documents related to RET670 Identity number
Operators manual 1MRK 504 049-UEN
Installation and commissioning manual 1MRK 504 050-UEN
Technical reference manual 1MRK 504 048-UEN
Application manual 1MRK 504 051-UEN
Buyers guide 1MRK 504 080-BEN
Connection diagram, Two winding trasf. Single breaker arrangements 1MRK 002 801-LA
Connection diagram, Two winding transf. Multi breaker arrangements 1MRK 002 801-HA
Connection diagram, Three winding transf. Single breaker arrangements 1MRK 002 801-KA
Connection diagram, Three winding transf. Multi breaker arrangements 1MRK 002 801-GA
Configuration diagram A, Two winding transf. with single or double busbar but
with a single breaker arr. on both sides
1MRK 004 500-93
Configuration diagram B, Two winding transf. in multi breaker arr. on one or
both sides
1MRK 004 500-94
Configuration diagram C, Three winding transf. with single or double busbar
but with a single breaker arr. on both sides
1MRK 004 500-95
Configuration diagram D, Two winding transf. in multi breaker arr. on one or
both sides
1MRK 004 500-96
Setting example 1, 400/230 kV 500 MVA Transformer, YNyn connected 1MRK 504 083-WEN
Setting example 2, 132/230 kV 40 MVA Transformer, YNd1 connected 1MRK 504 084-WEN
Connection and Installation components 1MRK 013 003-BEN
Test system, COMBITEST 1MRK 512 001-BEN
PCM600, Protection and Control IED Manager 1MRS755552
Getting started guide 1MRK 500 065-UEN
SPA signal list for IED670 1MRK 500 075-WEN
IEC 6185081 signal list for IED670 1MRK 500 077-WEN
Latest versions of the described documentation can be found on www.abb.com/substationautomation
http://www.abb.com/substationautomationhttp://www.abb.com/substationautomation -
8/12/2019 RET670 Technical Reference Manual
26/788
10
Introduction to the technical reference manual Chapter 1
Introduction
1.6 Revision notes
Revision Description
- First release
A First revision, addition of SPA protocol, LON protocol and IEC 60870-5-103 proto-
col.
-
8/12/2019 RET670 Technical Reference Manual
27/788
11
About this chapter Chapter 2
Local human-machine interface
Chapter 2 Localhuman-machineinterface
About this chapter
This chapter describes the structure and use of the Local human machine interface (LHMI) or inother words, the control panel on the IED.
-
8/12/2019 RET670 Technical Reference Manual
28/788
12
Human machine interface Chapter 2
Local human-machine interface
1 Human machine interface
The local human machine interface is available in a small, and a medium sized model. The prin-ciple difference between the two is the size of the LCD. The small size LCD has a four lines andthe medium size LCD can display the single line diagram with up to 15 objects.
The local human machine interface is equipped with an LCD that can display the single line di-agram with up to 15 objects.
The local human-machine interface is simple and easy to understand the whole front plate isdivided into zones, each of them with a well-defined functionality:
Status indication LEDs
Alarm indication LEDs which consists of 15 LEDs (6 red and 9 yellow) with userprintable label. All LEDs are configurable from the PCM600 tool
Liquid crystal display (LCD)
Keypad with push buttons for control and navigation purposes, switch for selec-tion between local and remote control and reset
An isolated RJ45 communication port
Figure 5: Small graphic HMI
-
8/12/2019 RET670 Technical Reference Manual
29/788
13
Human machine interface Chapter 2
Local human-machine interface
Figure 6: Medium graphic HMI, 15 controllable objects
-
8/12/2019 RET670 Technical Reference Manual
30/788
14
Small size graphic HMI Chapter 2
Local human-machine interface
2 Small size graphic HMI
2.1 IntroductionThe small sized HMI is available for 1/2, 3/4 and 1/1 x 19 case. The LCD on the small HMImeasures 32 x 90 mm and displays 7 lines with up to 40 characters per line. The first line dis-plays the product name and the last line displays date and time. The remaining 5 lines are dy-namic. This LCD has no graphic display potential.
2.2 Design
The LHMI is identical for both the 1/2, 3/4 and 1/1 cases. The different parts of the small LHMIis shown in figure 7
-
8/12/2019 RET670 Technical Reference Manual
31/788
15
Small size graphic HMI Chapter 2
Local human-machine interface
Figure 7: Small graphic HMI
1 Status indication LEDs
2 LCD
3 Indication LEDs
4 Label
5 Local/Remote LEDs
6 RJ 45 port
7 Communication indication LED
8 Keypad
1 2 3
4
5
6
78en05000055.eps
-
8/12/2019 RET670 Technical Reference Manual
32/788
16
Medium size graphic HMI Chapter 2
Local human-machine interface
3 Medium size graphic HMI
3.1 IntroductionThe 1/2, 3/4 and 1/1 x 19 cases can be equipped with the medium size LCD. This is a fullygraphical monochrome LCD which measures 120 x 90 mm. It has 28 lines with up to 40 char-acters per line. To display the single line diagram, this LCD is required.
3.2 Design
The different parts of the medium size LHMI is shown in figure 8
-
8/12/2019 RET670 Technical Reference Manual
33/788
17
Medium size graphic HMI Chapter 2
Local human-machine interface
Figure 8: Medium size graphic HMI
1 Status indication LEDs
2 LCD
3 Indication LEDs
4 Label
5 Local/Remote LEDs
6 RJ 45 port
7 Communication indication LED
8 Keypad
1 2 3
4
5
6
78en05000056.eps
-
8/12/2019 RET670 Technical Reference Manual
34/788
18
Keypad Chapter 2
Local human-machine interface
4 Keypad
The keypad is used to monitor and operate the IED. The keypad has the same look and feel inall IEDs in the REx670 series. LCD screens and other details may differ but the way the keysfunction is identical. The keypad is illustrated in figure 9.
Figure 9: The HMI keypad
The keys used to operate the IED are described below in table 1.
Table 1: HMI keys on the front of the IED
Key Function
This key closes (energizes) a breaker or disconnector.
This key opens a breaker or disconnector.
The help key brings up two submenus. Key operation and IED information.
This key is used to clear entries, It cancels commands and edits.
Opens the main menu, and used to move to the default screen.
-
8/12/2019 RET670 Technical Reference Manual
35/788
19
Keypad Chapter 2
Local human-machine interface
The Local/Remote key is used to set the IED in local or remote control mode.
This key opens the reset screen.
The E key starts editing mode and confirms setting changes when in editing mode.
The right arrow key navigates forward between screens and moves right in editing mode.
The left arrow key navigates backwards between screens and moves left in editing mode.
The up arrow key is used to move up in the single line diagram and in menu tree.
The down arrow key is used to move down in the single line diagram and in menu tree.
Key Function
-
8/12/2019 RET670 Technical Reference Manual
36/788
20
LED Chapter 2
Local human-machine interface
5 LED
5.1 IntroductionThe LED module is a unidirectional means of communicating. This means that events may occurthat activate a LED in order to draw the operators attention to something that has occurred andneeds some sort of action.
5.2 Status indication LEDs
There are three LEDs above the LCD. The information they communicate is described in thetable below.
5.3 Indication LEDs
The LED indication module comprising 15 LEDs is standard in REx670 IEDs. Its main purposeis to present an immediate visual information for protection indications or alarm signals.
There are alarm indication LEDs and hardware associated LEDs on the right hand side of thefront panel. The alarm LEDs are found to the right of the LCD screen. They can show steady orflashing light. Flashing would normally indicate an alarm. The alarm LEDs are configurable us-ing the PCM600 tool. This is because they are dependent on the binary input logic and can there-fore not be configured locally on the HMI. Some typical alarm examples follow:
Bay controller failure
CB close blocked
Interlocking bypassed
Differential protection trip
SF6 Gas refill
Position error
CB spring charge alarm
Oil temperature alarm
Thermal overload trip
LED Indication Information
Green:
Steady In service
Flashing Internal failure
Dark No power supply
Yellow:
Steady Dist. rep. triggered
Flashing Terminal in test mode
Red:
Steady Trip command issued
-
8/12/2019 RET670 Technical Reference Manual
37/788
21
LED Chapter 2
Local human-machine interface
Bucholtz trip
The RJ45 port has a yellow LED indicating that communication has been established between
the IED and a computer.
The Local/Remote key on the front panel has two LEDs indicating whether local or remote con-trol of the IED is active.
-
8/12/2019 RET670 Technical Reference Manual
38/788
22
LHMI related functions Chapter 2
Local human-machine interface
6 LHMI related functions
6.1 IntroductionThe adaptation of the LHMI to the application and user preferences is made with:
function block LHMI (LocalHMISign)
function block HLED (LEDMonitor)
setting parameters
6.2 General setting parameters
Table 2: General settings for the localHMI (LHM1-) function
6.3 Status indication LEDs
6.3.1 Design
The function block LHMI (LocalHMISign) controls and supplies information about the statusof the status indication LEDs. The input and output signals of LHMI are configured with thePCM600 tool.
See section 5.2 "Status indication LEDs"for information about the LEDs.
Parameter Range Step Default Unit Description
Language EnglishOptionalLanguage
- English - Local HMI language
DisplayTimeout 10 - 120 10 60 Min Local HMI display time-
out
AutoRepeat Off
On
- On - Activation of auto-repeat
(On) or not (Off)
ContrastLevel -10 - 20 1 0 % Contrast level for display
DefaultScreen 0 - 0 1 0 - Default screen
Password SimplePassw
DOEG205.3-1
- SimplePassw - Password type for autho-
rization
EvListSrtOrder Latest on top
Oldest on top
- Latest on top - Sort order of event list
-
8/12/2019 RET670 Technical Reference Manual
39/788
23
LHMI related functions Chapter 2
Local human-machine interface
6.3.2 Function block
Figure 10: LHMI function block
6.3.3 Input and output signals
Table 3: Input signals for the LocalHMI (LHMI-) function block
Table 4: Output signals for the LocalHMI (LHMI-) function block
6.4 Indication LEDs
6.4.1 Introduction
The function block HLED (LEDMonitor) controls and supplies information about the status ofthe indication LEDs. The input and output signals of HLED are configured with the PCM600tool. The input signal for each LED is selected individually with the PCM600 Signal MatrixTool (SMT). LEDs (number 16) for trip indications are red and LEDs (number 715) for startindications are yellow.
Each indication LED on the LHMI can be set individually to operate in six different sequences;two as follow type and four as latch type. Two of the latching types are intended to be used as aprotection indication system, either in collecting or restarting mode, with reset functionality. Theother two are intended to be used as signalling system in collecting (coll) mode with an acknowl-edgment functionality. The light from the LEDs can be steady (-S) or flickering (-F).
6.4.2 Design
The information on the LEDs is stored at loss of the auxiliary power to the IED. The latest LEDpicture appears immediately after the IED is successfully restarted.
LocalHMI
LHMI-
CLRLEDS HMI-ON
RED-S
YELLOW-S
YELLOW-F
CLRPULSE
LEDSCLRD
en05000773.vsd
Signal DescriptionCLRLEDS Input to clear the LCD-HMI LEDs
Signal Description
HMI-ON Backlight of the LCD display is active
RED-S Red LED on the LCD-HMI is steady
YELLOW-S Yellow LED on the LCD-HMI is steady
YELLOW-F Yellow LED on the LCD-HMI is flashing
CLRPULSE A pulse is provided when the LEDs on the LCD-HMI are cleared
LEDSCLRD Active when the LEDs on the LCD-HMI are not active
-
8/12/2019 RET670 Technical Reference Manual
40/788
24
LHMI related functions Chapter 2
Local human-machine interface
Operating modes
Collecting mode
- LEDs which are used in collecting mode of operation are accumulated con-
tinuously until the unit is acknowledged manually. This mode is suitablewhen the LEDs are used as a simplified alarm system.
Re-starting mode
- In the re-starting mode of operation each new start resets all previous activeLEDs and activates only those which appear during one disturbance. OnlyLEDs defined for re-starting mode with the latched sequence type 6 (Latche-dReset-S) will initiate a reset and a restart at a new disturbance. A distur-bance is defined to end a settable time after the reset of the activated inputsignals or when the maximum time limit has been elapsed.
Acknowledgment /reset
From local HMI
- The active indications can be acknowledged/reset manually. Manual ac-knowledgment and manual reset have the same meaning and is a commonsignal for all the operating sequences and LEDs. The function is positiveedge triggered, not level triggered. The acknowledgment/reset is performedvia the Reset-button and menus on the LHMI. For details, refer to the Op-erators manual.
From function input
- The active indications can also be acknowledged/reset from an input, RE-SET, to the function. This input can for example be configured to a binaryinput operated from an external push button. The function is positive edgetriggered, not level triggered. This means that even if the button is continu-
ously pressed, the acknowledgment/reset only affects indica