61850 Presentation.ppt
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Transcript of 61850 Presentation.ppt
3
EASUN REYROLLE
Evolution of Technology…...
Electro Mechanical Technology
Static Technology
Digital Technology
Stand alone Functionality
Stand alone Functionality
Functionality coupled
with Communication
Communication Technology
Proprietary (Manufactures specific)
Open Protocols Viz.. IEC 60870-5-101/103/104, Modbus, DNP 3.0
Need for One Standard
4
EASUN REYROLLE
The objectives that set for the making the standard were:
•A single protocol for complete substation considering modeling of different
data required for substation.
•Definition of basic services required to transfer data so that the entire
mapping to communication protocol can be made future proof.
•Promotion of high interoperability between systems from different vendors.
•A common method/format for storing complete data.
•Define complete testing required for the equipment's which confirms to the
standard
“Result of the Objectives”
Objectives of the Standard …...
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EASUN REYROLLE
Need of the Hour…...
Substation Automation System with…….
•One World
•One Technology
•One Standard
•One Protocol
“IEC 61850”
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EASUN REYROLLE
Data Modeling -- Complete functionality of the substation is
modeled into different standard logical nodes which can be grouped
under different logical devices. There are logical nodes for
data/functions related to the logical device (LLN0) and physical
device (LPHD).
Reporting Schemes -- There are various reporting schemes
(Buffered Report Control Block & Unbuffered Report Control Block) for
reporting data from server through a server-client relationship which
can be triggered based on pre-defined trigger conditions.
Fast Transfer of events -- Generic Substation Event (GSE) are
defined for fast transfer of event data for a peer-to-peer
communication mode. This is again subdivided into GOOSE & GSSE
Setting Groups -- The setting group control Blocks (SGCB) are
defined to handle the setting groups so that user can switch to any
active group according to the requirement.
IEC 61850 Features …...
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EASUN REYROLLE
Sampled Data Transfer -- Schemes are also defined to handle
transfer of sampled values using Sampled Value Control blocks
(SVCB)
Commands -- Various command types are also supported by IEC
61850 which include direct & SBO commands with normal and
enhanced securities.
Data Storage-- SCL (Substation Configuration Language) is defined
for complete storage of configured data of the substation in a
specific format.
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EASUN REYROLLE
Interoperability is the ability of two or more IEDs from the same vendor, or different vendors, to exchange information and uses that information for correct co-operation.
Interchangeability is the ability to replace a device supplied by one manufacturer with a device supplied by another manufacturer, without making change to the other elements in the system
“Interchangeability is beyond IEC 61850”
Key Functionality of IEC 61850
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EASUN REYROLLEER IEC61850 Complied Products
Protection Products
CSC 326 – Transformer Differential Protection
CSC 150 – Busbar Protection
CSC 162 / 101 – Line Distance Protection
CSC 211 – Backup Over Current and E/F Protection
Automation Products
CSI 200EA – Bay Control and Measuring Unit
CSC 1321 - Remote Communication Gateway
CSC2000V2 – HMI Software
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EASUN REYROLLE
• Local HMI with Single-Line Diagram • Digital Input Acquisition• Analogue Acquisition– AC Direct CT & PT Connectable – DC and Temperature
• Impulse Acquisition• Remote Control• Automatic Tap Regulation with Load• Synchronization• PLC programming logics for Interlock, confirming to
international standards• Bay Metering (Viz. IA,IC,VA,VB,VC,F,KW,KVAR,KVA etc.,)
Bay Control Unit CSI-200EA
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EASUN REYROLLEBay Control Unit CSI-200EA
Hardware:
• Local LCD HMI with Dynamic Single-Line Diagram Display
• Flexible Configuration– Up to 24×4 Digital Inputs,– Up to 6U/6I×3, or, 8U/4I×3 AC Inputs,
maximum– Up to 14×2 Digital Outputs, maximum– Up to 5×4 DC/Temperature inputs,
maximum– In different sizes Viz. - Standard 19”
and19/2”
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EASUN REYROLLEBay Control Unit CSI-200EA
Characteristics:
• Standard PCB components• Powerful Communication Ability– Redundant CPU Units– Redundant Ethernet Interface– RS232/485 Serial Interface
• Local Human Machine Interface functionality • Large LCD• Emergency Operation Panel• Keyboard• Configuration Serial Interface
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EASUN REYROLLEBay Control Unit CSI-200EA
Characteristics:
• Function of Local HMI– Dynamic Single-Line Diagram Display– Configuration Setting– Address Configuration– Measurand Parameters Display– Reporting– Operation Log Display– Local Connector Operation– Emergency Operation– Self Diagnosis– Clock Adjustment (Time Sync using SNTP)– Scale Adjustment
16
EASUN REYROLLEBay Control Unit CSI-200EA
• Analogue Measurand Range
– Voltage: 110 VAC (Direct PT Connectable).– Current: 1A/5A (Direct CT Connectable).– Frequency: 45~55 Hz.– Temperature: 0~100 degree C.– DC data: 48/110/220VDC (Suitable for Site
Requirement).– Digital Inputs with Programmable Debounce timer– Direct Field interface Output contacts
• Time stamped SOE with 1ms time resolution
17
EASUN REYROLLEBay Control Unit CSI-200EA
Performance Parameters:
• Higher EMC Capabilities for Outdoor Switchyard Operation
• Impulse interference – Grade 3, IEC60255-22-1
• Fast transient interference – Grade 4, IEC60255-22-4
• Static discharge interference – Grade 3, IEC60255-22-2
• Radiant electromagnetic field interference – Grade 3, IEC60255-22-3
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EASUN REYROLLE
Dual Channel, Multiple level Multiple Serial & LAN ports
Independent Station Level Device Protocol Interpreter
Data Acquisition Dynamic Protocol Handling Data Format Conversion Address Interpretation Data Routing ……
Multiple Protocol Support Viz. IEC 61850 Client, IEC 101 Slave, IEC104 Slave, DNP3.0 Slave, DNP3.0 Master, IEC 60870-5-103 Master…….
Remote Station Gateway: CSC-1321
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EASUN REYROLLE
HMI functionalities
• Real Time Database & User friendly (HMI) Human Machine Interface
• Pictures for Substation Status Imaging– Monitoring – Control• Select-Before-Operate (SBO)• Multi level Authorization (Password
Authentication)• Event and Alarm Lists• Log and Historical Database• Report Generating and Print• Tools for System Operation and Configuration• DR & SER Functionality• Web Access (optional)
CSC2000V2
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EASUN REYROLLE
Station Level Gate Way
Operator’s Work Station
Engineer’s Work station
400KV
IED’s in Switch yard
High Speed 10 / 100 MBPS Ethernet LAN
LDC RCC
GPS
Metering &
Protection
Control Room with
Station Level Equipment's
Fiber optic Cables
Switchyard Room
BCU’s
10 / 100 MBPS LAN
Fiber optic Cables
220KV
Switchyard Room
10 / 100 MBPS LAN
Metering &
Protection
Typical IEC 61850 Based Distributed Architecture