Windows-1256 REG216 Generator Protection
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Transcript of Windows-1256 REG216 Generator Protection
ABB Power Automation Ltd.
REG 216
RE216BAS4 1 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
REG216 Generator ProtectionREG216 Generator Protection
ABB Power Automation Ltd.
REG 216
RE216BAS4 2 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
• Approach of protection systems• Hardware structure of REG216• Software structure of REG216• Reliability• Signal data flow• HMI (Human Machine Interface)• Disturbance recorder• CAP316 (FUPLA)• PC requirement• Structure of REG216 Compact version
Contents
ABB Power Automation Ltd.
REG 216
RE216BAS4 3 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Approach of protection systems
Application fields
• Generators
• Turbine
• Transformers (main,auxiliary)
• Exitation system
ABB Power Automation Ltd.
REG 216
RE216BAS4 4 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Protection schemes criterias• Power plant layout• Turbine types• Excitation system• Grounding practices• Philosophies (inverse, definite time
char./ rev.power, low forward poweretc.)
Approach of protection systems
ABB Power Automation Ltd.
REG 216
RE216BAS4 5 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Grounding practices
GG G
Power plant layouts
G G G
Approach of protection systems
G
ABB Power Automation Ltd.
REG 216
RE216BAS4 6 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
REG 216 Generator Transformer Block Gen.-Transformer
REG 216C Generator Transformer Block Gen.- Transformer
> 10 25 100 200 300 600 800 1000 PG in (MVA)
REG 316 GeneratorRET 316 Block Gen.-
Transformer
9 Analog Inp. 4 Trip. Relays 8 Bin. Inputs 20 Signal. Relays REG 316
12-24 Analog Inp. 8-16 Trip. Relays16-32 Bin. Inputs16-32 Signal. Relays REG 216 C
up to 48 Analog Inp.up to 32 Trip. Relaysup to 64 Bin. Inputsup to 64 Signal. Relays REG 216
Inputs/Outputs
Complexity
Rating / Importance
Product Range of ABBProduct Range of ABB
ABB Power Automation Ltd.
REG 216
RE216BAS4 7 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
You can meet two main manner of design:
• Product orientated– Functionality HW dependant
• System orientated– Functionality SW dependant
Approach of protection systems
ABB Power Automation Ltd.
REG 216
RE216BAS4 8 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
A B C DE
Product approach
Approach of protection systems
G
ABB Power Automation Ltd.
REG 216
RE216BAS4 9 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
System approach
UU1164S64S LogicLogic 7878 F <F <
8181P <-P <-3232
I I 87GT87GT
I I 87G87G
LogicLogic R <R <64R64R
U <U <2727
4949
II224646
Z <Z <2121
AA
LogicLogic X <X <4040
UU1159N59N
I >I >5151
I >/U <I >/U <51/2751/27
I I 87T87T
LogicLogic U/fU/f2424
F >F >8181
U >U >5959
49R49R
BB
Approach of protection systems
G
ABB Power Automation Ltd.
REG 216
RE216BAS4 10 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Approach of protection systems
Gen. Trip
Field Trip
HV-Trip
G
Block
HW SW HW
U>
I>>
I
Logic
Delay
MatrixMatrix
Start
Start
Trip
Trip
Start
Start
Gen.Trip
FieldTrip
HVTrip
Block.
conventional
G
Prot. Relay
I>>
Start
Trip
Start
Trip
Prot. Relay
Block.
U>
Prot. Relay
I
0.20s
+
Start
Product approach System approach
ABB Power Automation Ltd.
REG 216
RE216BAS4 11 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Reduced ct coresNumerical
I>51
I (delta)87T
Rev.Power32
I (delta)87G
X<40
I246
G
Conventional
I>51
I (delta)87T
Rev.Power32
I (delta)87G
X<40
I246
G
Approach of protection systems
ABB Power Automation Ltd.
REG 216
RE216BAS4 12 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
A generator protection system provides• Flexibility in the choice of the protection functions• Flexibility in the interfaces to the process (alarm,
signalling and tripping circuits)• Modular HW and SW• Self supervision• Connection of incoming signals• With a generator protection system, you are able to
meet all different configurations and requirements ofpower plants without any special additional engineering
Approach of protection systems
ABB Power Automation Ltd.
REG 216
RE216BAS4 13 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Features• Modular hardware• Interfaces to the process isolated from the digital part• Planned performance capability and redundancy• Selectable protection functions• Multifunctional system for the comprehensive protection of generator and generator-transformer units• 4 parameter sets
Hardware structure of REG216
ABB Power Automation Ltd.
REG 216
RE216BAS4 14 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
• Number of CT cores reduced
• SW and HW redundancy
• High reliability
• Self documentation
• Event recorder
• Disturbance recording
• Monitoring SMS
• Remote access
FeaturesHardware structure of REG216
ABB Power Automation Ltd.
REG 216
RE216BAS4 15 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
AA BB
Automation
Configuration
SubstationHardware structure of REG216
ABB Power Automation Ltd.
REG 216
RE216BAS4 16 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Hardware structure of REG216 complet version
DC / DCNG61,2,3
SMSSCS
CPUVC62a
TripDB61
BinaryOutputAB61
BinaryIutputDB61
A / DEA61b
Transformer unitGW61
Input RelaysGE61
Signal RelaysGA61
Tripping RelaysGA62
SPACPU
VC62a
PC-Carde.g.LON
PC-Card
LON
ABB Power Automation Ltd.
REG 216
RE216BAS4 17 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Hardware structure of REG216 compact
DC / DCNG61,2,3
SMSSCS
CPUVC62a
TripDB61
BinaryOutputAB61
BinaryIutputDB61
A / DEA61b
Transformer unitGW61
Signal RelaysGA61
Tripping RelaysGA62
SPACPU
VC62a
PC-Carde.g.LON
PC-Card
LONGD61a
Binary Inputs
Signalling Relays
Tripping Relays
ABB Power Automation Ltd.
REG 216
RE216BAS4 18 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
HardwareHardwareInput transformermodules Electronic rack In- & output modules
Alarm relays 216GA61
Trip relays 216GA62
Binary Inputs 216GE61
ABB Power Automation Ltd.
REG 216
RE216BAS4 19 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
HardwareHardwareInput transformermodules Electronic rack In- & output modul
compact type
X1
X2
X3
216GD61a
ABB Power Automation Ltd.
REG 216
RE216BAS4 20 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Hardware Electronic RackHardware Electronic Rack
B/O
Ala
rms
B/O
Trip
& B
/I
A/D
conv
erte
rCPU
A/O
DC/DC-Converter2. Redundant
DC/DC-Converteroptional
A/D-Converterfor
24 Channels
CPUCapacity 425%max. 48 Functions
32 Alarmchannels
16 Binary Inputs8 Trip Channels
16 Binary outputs8 analogue outputs
0…20mA
ABB Power Automation Ltd.
REG 216
RE216BAS4 21 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Hardware concept
In the equipment rack 216MB66 or 216MB68:
• CPU 216VC62a• Analogue input unit 216EA61b• Digital output unit 216AB61• Binary I/O 216DB61• Binary input unit 216EB61• Power Supply 216NG61/62/63
ABB Power Automation Ltd.
REG 216
RE216BAS4 22 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Hardware concept
• Rack for single system 216MB66• Rack for redundant system 216MB68• Transformer Unit 216GW61/62• Input auxilary relay unit 216GE61• Output auxilary relay unit 216GA61• Tripping auxilary relay unit 216GA62
For compact version:• Aux. relay and opto-coupler unit 216GD61a
ABB Power Automation Ltd.
REG 216
RE216BAS4 23 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Hardware Transformer Module 216GW6xHardware Transformer Module 216GW6x
Input transformer module
3CT’s
3CT’s
3CT’s
3PT’s
System cableto Group A
System cableto Group B
• Transformer typeCT 1A / 5APT 100V / 200VMT 1A / 5A
• 12 transformer permodule
• can be engineeredin any combinationfor REG216
• exist in 13 pre-defined variants forREG216C
• secondarytwo connectionpossibilities
ABB Power Automation Ltd.
REG 216
RE216BAS4 24 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
System configurationsDouble System
System A System B
Single System 2x Single System
System A System B
Hardware structure of REG216
216NG62 216NG62 216NG62 216NG62 216NG62
ABB Power Automation Ltd.
REG 216
RE216BAS4 25 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
• Intel 486DX-2 50 MHz Main ProcessorProcessing Capacity for Protection 425%
• Program memory (Flash EPROM) 4 Mbyte� for storing protection and logic functions
(software module library)� Firmware can be downloaded
• Data memory (Flash EPROM) 2 Mbyte� for recording selected functions and settings
• RAM gold-capacitor buffered 0,5 MByte� Non-volatile disturbance and event recording
Hardware 216VC62a (CPU module)
ABB Power Automation Ltd.
REG 216
RE216BAS4 26 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
• 2 Serial Interfaces RS232� 1 rear interface for SPA or IEC870-5-103� 1 front interface for PC based MMI
• 1 x 2 PC-Card Interfaces for Interbay or Process Bus� LON-Bus for Inter Bay Communication� IEC1375 (MVB) for Process Bus Communication
Hardware 216VC62a (CPU module)
ABB Power Automation Ltd.
REG 216
RE216BAS4 27 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
• 16 alarm relays• 8 tripping
relays,2 contactsserial each
• 16 opto-coupler
Combined I/O module 216GD61aCombined I/O module 216GD61a
ABB Power Automation Ltd.
REG 216
RE216BAS4 28 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
• 16 alarm relays• various contact
variants
Alarm relay module 216GA61Alarm relay module 216GA61
ABB Power Automation Ltd.
REG 216
RE216BAS4 29 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
• 8 tripping relays• various contact
variants• HW-direct tripping
matrix for externalinputs
• trip-circuitsupervisionoptional
Trip relay module 216GA62Trip relay module 216GA62
Wiring variants - trip contacts K1...K8B1 B2 E1 E2 B3 B4
K ..
K ..
K .. X ..
K ..
X ..
K .. X ..
K ..
X ..
HEST 925 013 FL
X12 X13
X12 X13
7
6
X12 X13
X12 X13
GA62 GE61
7
6
GA62 GE61
D1 D2
K .. X ..
K .. X ..
ABB Power Automation Ltd.
REG 216
RE216BAS4 30 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
• 16 binary input relays• 1 alarm contact per
relay• first 10 binary inputs
can be connected toHW-direct trippingmatrix at module216GA62
Binary input relay module 216GE61Binary input relay module 216GE61
ABB Power Automation Ltd.
REG 216
RE216BAS4 31 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
216NG61/ 62 / 63 : Auxiliary supply units; DC/DC converters216VC62a : Processor unit 216EA61 : Analogue I/P unit (A/D converter) 216AB61 : Binary O/P unit 216DB61 : Binary I/P and tripping unit
Hardware structure of REG216
216V
C62
a
216MB66
System connections complet version
ABB Power Automation Ltd.
REG 216
RE216BAS4 32 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
216NG61/ 62 / 63 : Auxiliary supply units; DC/DC converters216VC62a : Processor unit 216EA61 : Analogue I/P unit (A/D converter) 216AB61 : Binary O/P unit 216DB61 : Binary I/P and tripping unit
Hardware structure of REG216
216V
C62
a
216MB66
X1
X2
X3
216GD61a
System connections for compact version
ABB Power Automation Ltd.
REG 216
RE216BAS4 33 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Redundant configuration and powerful software library:Guaranteed plant security
Software structure of REG216
ABB Power Automation Ltd.
REG 216
RE216BAS4 34 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Current I> Definite time delay, over and undercurrent
I>> Instantaneous (frequency independent)I>U< Overcurrent-UndervoltageI-Inv Overcurrent (invers, B.S.: c=1, c=2, c=0,02)I2 Negative Sequence Current (definite time)
Voltage U> Definite time delay, over and undervoltagealso for:* Earth Fault Stator (95%)* Earth Fault Rotor* Interturn Fault
Voltage U>> Instantaneous (frequency independent)100% Stator, Rotor Earth FaultVoltage-Balance
Function LibraryFunction Library
ABB Power Automation Ltd.
REG 216
RE216BAS4 35 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Differential I For Generators and 2 or 3-winding TransformersPower P Active Power, Reverse Power
Q Reactive PowerImpedance Z< Underimpedance
EXC Loss of Excitation Pole Slip Out of step of excited machine
Thermal TH Thermal Protection (Stator, Rotor) ANSI Overload (Stator, Rotor)I2-Inv Negative Sequence Current (Inverse)
Frequency f Over- and Underfrequencydf/dt Rate of frequency changeU/f Overfluxing
- Definite time characteristic- Inverse time characteristic
REF Restricted Earth Fault (external VDR and stab. resistor)
Function LibraryFunction Library
ABB Power Automation Ltd.
REG 216
RE216BAS4 36 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Additional functions:- Basic functions of the library can be combined to new functions e.g.
dead machine protection (combination of U<, I> and delay)- Breaker failure function- Directional overcurrent function- Measurement functions: U, I, f, P, Q- Disturbance Recording- Check functions (I 3ph or U 3 ph)- 4 parameter sets- Logic functions (AND, OR, Flip-Flop)- FUPLA- Synchrocheck
Function LibraryFunction Library
ABB Power Automation Ltd.
REG 216
RE216BAS4 37 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
I >I >5151
I > >I > >5050
I > U >I > U >51 - 2751 - 27
U U 6060
I I 87 G87 G
I I 87 T87 T
I I 224646
I I THTH4949
U > U > 5959
U <U <2727
F < >F < >8181
U / fU / f2424
Z <Z <2121
X <X <4040
UcosUcos7878
P < -P < -3232
UU00 > >64S64S
UU00 > >64R64R
LogicsLogics TimerTimerCounterCounter
F < >F < >8181
I >I >5151
P < -P < -3232
U >U >5959
I >I >5151
I I 87T87T
X <X <4040
e.g. Z < 3ph. need 17%e.g. 216VC62a 425%
CPU CapacityPowerful
Protection LibrarySoftware structure of REG216
ABB Power Automation Ltd.
REG 216
RE216BAS4 38 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Signal data flow
Processing Sequence
Function blockTime Interval of Calculation
T/4 A
C, D
BT/2T
I >
Example
I >>
I>, I2, f...
Trippingtime
< 40 ms< 200 ms> 200 ms
ABB Power Automation Ltd.
REG 216
RE216BAS4 39 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Signal data flowProcessing Sequence
T/12
A AB AC ADA B
I
T = 1 / fN
Communi-
cation
Protection
Diagnos
A,B,C,D Protection functionblocks
Data Input/Outputand Task switch
SW-Tasks:ProtectionDiagnoseCommunication(MMC, SCS)
ABB Power Automation Ltd.
REG 216
RE216BAS4 40 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Signal data flowSample rate of analogue channels
T/12
t
T = 1/f N
SamplingSampling
ABB Power Automation Ltd.
REG 216
RE216BAS4 41 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Signal data flow
Block
Inputquant. Signal
ProcessingComparatorA
D
t
Trip
Start
Measurements
ABB Power Automation Ltd.
REG 216
RE216BAS4 42 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
t 0 t 1
2 chn ch 1 ch
n ch
2 ch1 ch
tt 0
16 Bit
1 ch 2 ch n ch
0 0 00
000
0
0
1
1
1 1
11
11
1
1 ch
2 ch
3 ch
n ch
BI
BO
TO
BinaryInput
BinaryOutput
TripOutput
PROGRAM
ALGORITHMNS
SUPERVISION
CPU
CPU
Couplingunit
Stationcontrol
MMC
�P
Filter
Filter
Filter
Filter
Inputtransformer
Analog Inputs
SH
SH
SH
SH
Sample hold
SignalCLOCK
MU
LTIP
LEXE
R
A/D
Signal data flow
ABB Power Automation Ltd.
REG 216
RE216BAS4 43 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
U>U set = 0.85 UNDelay = 1.00 s
Analog Addr.
StartTrip
DelayTrip time = 0sReset time = 20s
Bin.In. StartTrip
Current DTI set = 1.5 INDelay = 0.02 s
Analog Addr.
StartTrip
Trip Matrix
BlockInput
DisturbanceCH010,20...
SignalMemory full
F1
F2
F3
F48(max)
CH04-06
CH01-03
Anal
og In
puts
Bina
ry In
-/Out
puts
SigStart
SigTrip
SigStart
SigTrip
SigStart
SigTrip
TripChan.
BinInputBinInput
MemFull
Signal dataflowbetweenfunctions
ABB Power Automation Ltd.
REG 216
RE216BAS4 44 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Type of fault ANSI Protection function System 10..25 20..100 80..200 > 250 Trip schemeNo. MVA MVA MVA MVA Gen. HV Field Trip Trip Alarm
Break. Break.Break. Turb. Auxil. Generator statorShort circuits 87G Generator differential A X CO2 X X
87T Overall differential B X X X X X21 Minimum impedance A X X X X X51/27 Overcurrent/undervoltage B X X X X*51/50 Overcurrent def. + inst. B X X X X X
Interturn fault 59/51 Overvoltage or overcurrent A X X XEarth fault, stator 59 Stator earth fault (95%) B X X X X* X
64 Stator earth fault (100%) A X X X X* XAsymmetry 46 Negative sequence def.+inv. A X XStator overload 49 ANSI-C50.13 A X
49 Thermal overload A (X) XLoss of excitation 40 Minimum reactance B X X X X*Out of step 78/21 Pole slip A XMotoring 32 Reverse power A B X X X X*Overspeed 81 Maximum frequency B X XBlade fatigue 81 Minimum frequency B X XIncreased magneti. 24 Overexcitation (V/Hz) def. B X
24 Overexcitation (V/Hz) inv. B X X X X*Low voltages 27 Undervoltage def. B X XHigher voltage 59 Overvoltage def. + inst. A X X X X*
Generator rotorEarth fault, rotor 64R Overvoltage (kap.- bridge) A (X) (X) (X) (X*) X
64R Rotor earth fault (100%) A (X) (X) (X) (X*) XRotor overload 49 ANSI-C50.13 A X
49 Thermal overload B (X) X
Software structure of REG216
1 1 1 1
33 3 3
1 1 1 1
2 2 2 2
Example showing how protection functions can be configured between two systems
3
Necessary
Optional 1 Only recommend for thyristorexcitation from gen. terminals
2 Not recommend withPelton turbines
Only recommend when several barsof same phase are in same slot
Recommend under specialcondition
X = has to trip(X) = if necessary tripX* = has to trip if GB is HVB
ABB Power Automation Ltd.
REG 216
RE216BAS4 45 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Type of fault ANSI Protection function System 10..25 20..100 80..200 > 250 Trip schemeNo. MVA MVA MVA MVA Gen. HV Field Trip Trip Alarm
Break. Break. Break. Turb. Auxil.Step-up transformerShort circuits 87T Transformer differential A X CO2 X X
50/51 Overcurrent B X X XEarth fault 51N Earth fault overcurrent A X X X
87N Restricted earth fault A X X XTrafo overload 49 Thermal A X X XIncreased magnet. 24 Overexcitation (U/f) B X X X
Aux. transformerShort circuits 87T Transformer differential A X X X
50/51 Overcurrent B X X XEarth fault 51N Residual overcurrent B X X XTrafo overload 49 Thermal A X X X
Additional FunctionsInterlock 60 Voltage balance A B XDead machine 27/50 Undervoltage/overcurrent B X X X X*Overcurrent field 51 Overcurrent A X X X X*Gen. Breaker fail. 51 Overcurrent + Logic B X X X X XHV Breaker failure 51 Overcurrent + Logic B X X XLoad shedding 81 Frequency + Logic A B
Example showing how protection functions can be configured between two systemsSoftware structure of REG216
3
Necessary
Optional 1 Only recommend for thyristorexcitation from gen. terminals
2 Not recommend withPelton turbines
Only recommend when several barsof same phase are in same slot
Recommend under specialcondition
X = has to trip(X) = if necessary tripX* = has to trip if GB is HVB
ABB Power Automation Ltd.
REG 216
RE216BAS4 46 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Reliability A Non redundant protection schemeB Redundancy with parallel protectionschemeC Redundancy with serial protectionschemeX' Protection scheme with high reliability
HightReliability
1 of 2
2 of 2
X'
B
C
A 1 of 1
Probabilityof failingto trip
Probability ofincorrect tripping
Dependability
Security
ABB Power Automation Ltd.
REG 216
RE216BAS4 47 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
With the following points you get high Reliability :
2. Redundancy - Protection scheme for dependability - Protection scheme for security
4. Testing - Test function - Display of actual values (channel and function)
3. Selfmonitoring and Supervision
1. Availability of equipment - Design, Quality assurance, Components
Reliability
ABB Power Automation Ltd.
REG 216
RE216BAS4 48 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Long intervallperiodic testing
With selfmonitoring(µP Relay)or automatictesting daily
Instantof failure
MTTR 1 year
Protection available
Protection notavailable
Test intervall (2 years)
MTTR 1day
AvailabilityAvailability
ABB Power Automation Ltd.
REG 216
RE216BAS4 49 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
MemoriesRead/Write ComparisonChecksum Function
Program ProcessingWatchdog Functions
A/D ConversionContinuous Conversionof 2 Reference Signals
Power SupplySupervisionExternal/InternalTolerance Check
Output CircuitsInput Circuits
Information TransferError Correction Coding
Bus SupervisionParity, Timeouts
Buscoupler(MBIC)Supervision
3Ph Voltagesand CurrentsSymmetry Check
Parallelbus B448C
216NG63 216VC62a PC card 216VC62a
216EA61 216DB61
GW61
V I
216AB61
216GA62
scsSelfmonitoring and SupervisionReliability
ABB Power Automation Ltd.
REG 216
RE216BAS4 50 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Testing / Monitoring
Block
inputquant.
SignalProcessing
AD
Comparator
TripStart
Function MeasurementsChannel Measurements Event recorder
Time +Logic
RS MS BSRS = Sample value ring storeMS = Measurement value storeBS = Binary value store
I/Outputquant.
Analogue
Com
man
ds
Reliability���������������������������������������������������������������������������������������������� ����������������� ������������������������������ �������� ��������������������������������������������������������������������������������������������������������������������������������������������������������������������������� �!�"!� ���#��$%�& %�����������������������������������'� ������()������������ �!�"!� ���#��$%�& %�����*���!+������������������'� ���������()������������ �!�"!� ���#��$%�& %%��%�+�,�- �.��������������������(�������()������������ �!�"!� ���#��$%/&�%%��%�+�,�- �.��������������������(�������(00��������"�� �!�"!� ���#��$%/& %��������������������������������������������()���������%�� �!�"!� ���#��$%/& %�����*���!+������������������������������()������������ �!�"!� ���#��$%/& %�����*���!+������������������������& 1��2)�����������/�� �!�"!� ���#��$%1&�������*���!+������������������������������(00��������1�� �!�"!� ���#��$%1&����������������������������������������������(00�������� �� �!�"!� ���#��$%1&�������*���!+������������������'� ���������(00�������"��� �!�"!� ���#��$%1&�������������������������������������'� ������(00���������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������3����������������������������������������������������������������������������4����������������������������������������������������������������������������������(��!�5����� ����-�,���'*'#'����������������������������������������6�&��7�6�&����������������������������������������������������������������������������������
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����������������������������������������������������������� �������������������� ������������������������������������������������� ������������������������������������������������������������ � ����������������������� �������������������������������������������� � ������������������������������ � � ��������������� ������������������������������������� � � ��������������� �� �� �� �� �� �� ������������������������������ � � ����������� ��� � � ��� ����������������������������������������������������������� � ! � ��� ��������"#"""�$%����&''''''''''''''''''''''''''''''''''''(� � �� � ��� ��������������������)���*�������+�,�-�.��/$%0�����������)� 1�� � �2* ����2*�32%4*%�*2����)��5��#67����������������������������)� ����!! ��������������������)������������������������������������)� ���������� ��������������������8''''''''''''''''''''''''''''''''''''9� ���������� ����������������������������������������������������������� ���������� ����������������������������������������������������������� ���������� ����������������������������������������������������������� ����������!1��
ABB Power Automation Ltd.
REG 216
RE216BAS4 51 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Maintenance and TestingFollowing features of reliability reduce maintenancecosts drastically
- Continuous self-supervision
- Software built-in test functions including:
- Display of measurement values
* Protection functions* Signal channels* Tripping channels
Reliability
ABB Power Automation Ltd.
REG 216
RE216BAS4 52 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
• More than1300 REG216 in Service• More than 700 Generators• All type of machines in size from 1MW to Nuclear• In all different markets withits different requirements• Successful for retrofit and new plants
ReferencesReferences
ABB Power Automation Ltd.
REG 216
RE216BAS4 53 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
• Edit hardware functionsRelay configurationA/D channelsBinary inputsTrip outputsSignal outputsOBI configuration
• Edit system parametersSystem I/OSystem nameSystem password
• List edit parameters• Save parameters to file• Load parameters to file
HMIEditor
ABB Power Automation Ltd.
REG 216
RE216BAS4 54 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
• Password protected• Test protection functions
send a numerical value to each functiontest characteristic setting and related outputs
• Test signalling relays• Test tripping relays
HMITest function
ABB Power Automation Ltd.
REG 216
RE216BAS4 55 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Measurement Values (1)HMI
• A/D measurment display• Function measurment display• Binary inputs• Trip relays• FUPLA signals
ABB Power Automation Ltd.
REG 216
RE216BAS4 56 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
AD-measurement display
1 1.000 IN 0.00 deg 50.000Hz2 1.000 IN -120.00 deg3 1.000 IN 120.00 deg4 1.000 IN -180.00 deg5 1.000 IN 60.00 deg6 1.000 IN -60.00 deg7 1.000 UN 30.00 deg8 1.000 UN -90.00 deg9 1.000 UN 150.00 deg
Measurement Display (2)
ChannelAmplitude
Phase Frequency
Phase reference
HMI
ABB Power Automation Ltd.
REG 216
RE216BAS4 57 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Function measurement display• per function calculated information/ result available• depending on the setting• e.g. I2, Id, P, Q, U, I, f, Z
Measurement Display (3)
HMI
ABB Power Automation Ltd.
REG 216
RE216BAS4 58 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
• Last 256 events stored• Event-No., Date, Time, Funct.-No...........• selectable information• Function outputs (Start / Trip and special outputs)• Binary inputs• Trip-values• Status ON/ OFF per event• Absolute and relative time (after general start)
Event recorder (1)
HMI
ABB Power Automation Ltd.
REG 216
RE216BAS4 59 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
10 1999-05-03 10:05:00.000 General start on11 0 ms 1 I>> start on12 150 ms 1 I>> trip on13 1 I>> 2.50IN14 250 ms 1 I>> trip off15 251ms 1 I>> start off16 1999-05-03 10:05:00.255 General start off
Event recorder (2)
HMI
ABB Power Automation Ltd.
REG 216
RE216BAS4 60 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Important Key• Entering the window or the < Enter > choosed item• Leaving the window Return and < Enter >• Leaving the window without saving < Esc >• Choosing the item All arrows• Selecting the item < Ins >• Execute the selected or edited item < Enter >• Deleting the item < Del >• Inverting the item < - > • Confirming the parameter < --> > (arrow right)• Select channel referenc < î > (arrow up)
HMI
ABB Power Automation Ltd.
REG 216
RE216BAS4 61 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Human-Machine Interface (HMI)Provides:
- Configuration set-up- Parameter setting and display- Display of measured values- Event recording- Test functions- Disturbance recording- Diagnosis
Windows-HMIWindows-HMI
ABB Power Automation Ltd.
REG 216
RE216BAS4 62 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
handling
Parameters
List Edit
Main menu
Editor
Measurementvalues
Diagnostics
functions
Event
Test
Windows-HMIWindows-HMI
ABB Power Automation Ltd.
REG 216
RE216BAS4 63 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Standard Windowsbehaviour:• Open, save & printing of
set-files• Configuration of the device
& protection functions• Monitoring of Events &
measurement values• Test functions &Diagnostic
Windows-HMIWindows-HMI
ABB Power Automation Ltd.
REG 216
RE216BAS4 64 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Hardwareconfiguration of theprotection device
In- & output channelconfiguration
Windows-HMIWindows-HMI
ABB Power Automation Ltd.
REG 216
RE216BAS4 65 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
With drag & dropa protection function from the library can be activated
Active functionsFunction library
Windows-HMIWindows-HMI
ABB Power Automation Ltd.
REG 216
RE216BAS4 66 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Actual CPU-usage
Windows-HMIWindows-HMI
ABB Power Automation Ltd.
REG 216
RE216BAS4 67 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Double-click at afunction of theactive functionsopens thefunctionparameterwindow
Windows-HMIWindows-HMI
ABB Power Automation Ltd.
REG 216
RE216BAS4 68 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Visible trippingcharacteristicswill help to understandparameters of protectionfunctions and thereforeimproved setting quality isresulting
Windows-HMIWindows-HMI
ABB Power Automation Ltd.
REG 216
RE216BAS4 69 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
The complete trippingprogram is shown,offering a perfectoverview
Tripping matrixTripping matrix
ABB Power Automation Ltd.
REG 216
RE216BAS4 70 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Analogue channel measurement display
Actual phase angle & phase shift to a reference channel
Actual amplitudeper channel
Information selectable in
- Units Un orIn- primary values kV orkA- secondary values V orA
Measurement displayMeasurement display
ABB Power Automation Ltd.
REG 216
RE216BAS4 71 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Tripping characteristicwith actual measurementvalue graphically and innumbers
Offering information of actualplant status as well as easiertesting by secondary injectionof protection functions
Function measurement displayFunction measurement display
ABB Power Automation Ltd.
REG 216
RE216BAS4 72 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
- Information taken from the source
- Time tagged sequence of events
- foolproof readings
- Comprehensive information of status, measuring values and trips
Event recordingEvent recording
ABB Power Automation Ltd.
REG 216
RE216BAS4 73 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
• always last 256 Events stored• Event-No., Date, Time, Function-No...........• selectable information• Function outputs (Start / Trip and special outputs• Binary inputs• Trip-values• Status ON/ OFF per event• absolute and relative time (after general start)
Event recorderEvent recorder
ABB Power Automation Ltd.
REG 216
RE216BAS4 74 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
can be saved to theHard-disk as a Binary-file for furtherevaluation in the officeor as a ASCII-file toinclude it in reports.
EventlistEventlist
ABB Power Automation Ltd.
REG 216
RE216BAS4 75 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Fast and easy testing ofprotection functions,alarm and trippingchannels
Measurement values canbe sent to protectionfunctions and correctalarms and trips can bechecked
Alarm and trippingchannels can be activated,to check correct operationof each channel, outputrelay and wiring tocorresponding object
Test windowsTest windows
ABB Power Automation Ltd.
REG 216
RE216BAS4 76 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
• Password protected• Test protection functions
– send a numerical value to each function– test characteristic setting and related outputs
• Test signaling relays• Test tripping relays• Test LED's
Test functionsTest functions
ABB Power Automation Ltd.
REG 216
RE216BAS4 77 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
REG216SYSTEMA
REG216SYSTEMB
REG216SYSTEMA
REG216SYSTEM B
DATA CONCENTRATOR
Remote-MMI
GENERATOR 1 GENERATOR 2
MODEMMODEM
fibre-optics
Remote-accessRemote-access
ABB Power Automation Ltd.
REG 216
RE216BAS4 78 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
BA BA BA BA BA
Central working place for:• Event recording• Disturbance recording• Device overview &status Interbay Bus
SMSPOWER
V1
OVP
LOCKACQR SATELLITE CONTROLLED CLOCK
GPS 166
NORMAL OPERATIONWED 11.12.1996MEZ 11.42.25SV 24 > SYN
MENUCLR
ACKNEXT INC
MEINBERG
Data acquisition in a Power Plant
ABB Power Automation Ltd.
REG 216
RE216BAS4 79 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Complete, timesynchronised, filteredEvents and Alarms overthe whole Power Plant.
Central Event & Alarm HandlingCentral Event & Alarm Handling
ABB Power Automation Ltd.
REG 216
RE216BAS4 80 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
• 12 analog channels• 16 binary channels (function outputs, binary inputs)• 12 function measurements (e.g Idelta, I2, Z )• Total record time 5s• Pre-Event 400ms,Event 3000ms, Post-Event 400ms• Selectable triggering (general start, trip or functions and binary inputs)• Stop on full or overwrite mode
Disturbance recorder
ABB Power Automation Ltd.
REG 216
RE216BAS4 81 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Recording times
t pt pre t f
t lim
t pre Pre-fault time (0.04- 0.40 sec)
t f Fault time (0.1 - 3.0 sec)
t p1 Post-fault time (0.0.4 - 0.4 sec)
t lim Time limit for total recording (0.5 - 3.8 sec)
Disturbance recorder
ABB Power Automation Ltd.
REG 216
RE216BAS4 82 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Evaluation programWin Eve
Disturbance recorder
ABB Power Automation Ltd.
REG 216
RE216BAS4 83 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Disturbance recorderEvaluation programWin Eve
ABB Power Automation Ltd.
REG 216
RE216BAS4 84 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
CAP316 (FUPLA)
DPMIN_Q0_CLOSEDDPMIN_Q0_OPEN
Q0_SEL_DRIVE_Q0GEN_REQUEST_ON
GEN_REQUES_ON
GEN_SYNCQ1_Q1_OPENQ2_Q2_OPEN
GEN_REQUEST_EXE
B_DRVECLOP
SELRQONRQOF
SYNCRQEX
T:SYT:RT
CLOP
POK
GONGOFGEXEXE
GOONGOOFSYSTSREL
ALSYBKS
KDOF
Q0_CLQ0_OPQ0_Q0_POK
Q0_Q0_CLOSED
Q0_Q0_OPEN
Q0_GUIDE_ONQ0_GUIDE_OFFQ0_GUIDE_EXEQ0_EXE
Q0_GOON_Q0Q0_GOOFF_Q0Q0_Q0_SYSTDPMOUT_Q0_SEL_REL
Q0_SUP_SEL_REL_Q0
Q0_ALSYQ0_BLOCK_SELECTQ0_KDO_FAIL
1&
2>=1
6=1
5&
4&
3
301
Control, example
ABB Power Automation Ltd.
REG 216
RE216BAS4 85 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
• Sequence function blocks• Binary function blocks• Analog function blocks
• Total size for FUPLA• Cycletime for control• Typical calculation time• Number of logics
LOOP, SEQ,...AND, CNT, RSFF,...ADD, DIV, FILT, INTS
50 kBytes20ms (range: 1-1000ms)< 5 msUp to 8
FUPLA-Elements
CAP316 (FUPLA)
ABB Power Automation Ltd.
REG 216
RE216BAS4 86 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Q1 Q2
Q53Q0
Q51
Q9
REG216
Protection87GId
21Z<
32P<-
59U>
Control FUPLATON
AND
SEQ1
SEQ2
RSFF
AND
CNT
40X<
MonitoringUIfPQ
CAP316 (FUPLA)
ABB Power Automation Ltd.
REG 216
RE216BAS4 87 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
• Minimum requirementsPC 80486 or higher4 MB RAMMS/PC-DOS > 5.0Harddisk >12 MB free1 floppy disk drive 3½" (1.44MB)1 serial interface RS-232C1 parallel interface (Centronics)
• Runs under:WINDOWS 95WINDOWS NT 4.0WINDOWS 98
External PC
ABB Power Automation Ltd.
REG 216
RE216BAS4 88 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
Compact version
ABB Power Automation Ltd.
REG 216
RE216BAS4 89 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
REG216 Compact Variant M6
Hardware structure of REG216 Compact
ABB Power Automation Ltd.
REG 216
RE216BAS4 90 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
216NG62
216 Compact Variant M4• 1*216NG6x• 1*216VC62a• 1*216EA61b• 1*216AB61• 2*216DB61• 12 Input transformers• 16 Tripping relays• 32 Signalling relays• 32 Binary inputs• Option 2.DC/DC-converter
Hardware structure of REG216 Compact
ABB Power Automation Ltd.
REG 216
RE216BAS4 91 LM 2001 - 06
Numerical Generator and Generator-Transformer Protection
216NG62
216 Compact Variant M6
• two groups in 1 rack• 1*216NG6x (per group)• 1*216VC62a (per group)• 1*216EA61b (per group)• 1*216AB61 (per group)• 1*216DB61 (per group)• 24 Input transformers• 8 Tripping relays (per group)• 16 Signalling relays (per group)• 16 Binary inputs (per group)
Hardware structure of REG216 Compact