GRID

GSE

System Terminology

SAM

Global Systems Engineering

03/05/2012

DS Agile Training Level 1

L1-00-System Terminology - Rev G - P 2GSE

1.1) Summary

06-Computer Maintenance Tool

07-DS Agile OI Overview

08-DS Agile SCE Overview

09-DS Agile SMT Overview

10-DS Agile GTW Overview

11-DS Agile Management

00-System-Terminology

01-DS AGILE Presentation

02- DS Agile Architecture

03-MiCOM C264 Hardware

04-MiCOM C264 HMI

05-MiCOM C264 Overview

12-Synthesis and Questionary

L1-00-System Terminology - Rev G - P 3GSE

Summary

1) Generalities Page 4

2) Datapoint Terminology Page 9

L1-00-System Terminology - Rev G - P 4GSE

1.1) Electric Terminology

SITE

SUBSTATIONVOLTAGE

LEVEL

BAY

MODULE

L1-00-System Terminology - Rev G - P 5GSE

1.2) SCE Pre-view

SITE

SUBSTATION SUBSTATION

VOLTAGE LEVEL 1

VOLTAGE LEVEL 2

BAY FEEDER 1 BAY FEEDER 2BAY TRANSFO

SW 1 TR 1 SW 2CB 1

Position

Control

TPI

Control

Position

Control

VOLTAGE LEVEL N

L1-00-System Terminology - Rev G - P 6GSE

Primary Equipment

Control Centre Level

Process Level

Bay Level

SUBSTATION Level

1.3) Levels of Substation Control philosophy

L1-00-System Terminology - Rev G - P 7GSE

1.4) Electric definitions

SubstationSite Partition => Local/Remote substationSubstation Control Uniqueness(nb=1) The Business DB (except Cascade)

Voltage LevelAssociation of Bus Bars for Auto Volt. Regul.Often only one BB (nb 4-5-x)

BayANSI => 1 CB with associate circuits & protectionsAssociation of switchgears/transformers & functionsLocal/Remote Bay, SBMC, Bay Control UniquenessSpecial (coupler, section, feeder, transformer)Often Generic (more easy)Bay belongs to only one C264

ModulePrimary Electric Device, ANSI functions, Group of DPSpecial (CB, disconnector, transformer, AR, Sync)Often Generic (DPS/DPC association possible)

Data PointReal Time information (95% electric)At any level

L1-00-System Terminology - Rev G - P 8GSE

Summary

1) Generalities Page 4

2) Datapoint Terminology Page 9

1) Generalities

L1-00-System Terminology - Rev G - P 9GSE

2) Datapoint Terminology

REAL TIME DATA = DATAPOINTSSeveral KIND of DP

SPS Single Point StatusDPS Double Point StatusMPS Multiple Point Status

MV Measurement ValueTPI Tap Position IndicationDM Digital Measurement

SCT Single CounTerDCT Double CounTer

SPC Single Point ControlDPC Double Point ControlSP Set Point

BINARY

INPUTS

MEASUR.

&

COUNTERS

OUTPUTS

IEC61850

SPS_ST , SPC_STDPS_ST, DPC_STINS_ST

MV, WYE_MX, DEL

BCR_ST

SPC_CODPC_CO,BST_CO

L1-00-System Terminology - Rev G - P 10GSE

2.1) Supervision Datapoint Attributes

Common Invalid Unknown (IED), Self-Check Fault (Hard)+DPS invalid Jammed (00) Undefined (11)+MV, xCT invalid Open Circuit, Undefined, OverRange

Supervision

SPS,

DPS,

MPS

MV, TPI, DM

SCT, DCT

Status/Value Quality

Reset/Set Valid / FSS / Invalid

Open(01)/Close(10) Valid / FSS / Invalid

State16 Valid / FSS / Invalid

Value (Float32) Valid / FSS / Threshold / Invalid

FSS Force (auto/Manu) an Invalid DPSuppress (Make DP invalid)Substitute (Force the Status/Value of DP)

Threshold For Alarm, L,LL,LLL, H, HH, HHH with hysteresis

L1-00-System Terminology - Rev G - P 11GSE

2.2) Control Datapoint

SPC, DPC, SP

KindDirect Execute Select Before Operate One Shot Selection / Wait(cancel) / ExecuteMedium/Low Volt. HV + Control Uniqueness => order run Bay

Where Direct Execute Select Before Operate

1) SBUS/C264 DE SBOSelect Open/CloseExecute Open/Close

2) SupervisionOI DE, SBO like pop-up SBO pop-upSCADA DE DE, SBO

3) Hardware/IED DE SBO

L1-00-System Terminology - Rev G - P 12GSE

2.3) Controls

StationOperator Right / Gateway channel in controlRemote/Local StationDevice operating mode (operational, not stand-by…)Control Uniqueness Station (GOOSE)Topological ILK

BayControl Uniqueness Bay (order running)Remote/Local Bay

Module (switch, transformer..)Current Module State/Value

Bay interlock open/close (including module specific conditions)LockingAuto/Manu Dependency (automation running)Recuperation Time

Inner Simple “Built-in” AutomationOutput / feedback input Delays….Physical SBO, Direct Execute, 3 phases, Communication IED

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