Transcript uldc scheme

ULDC SCHEME
SCADA SYSTEM
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SCADA SYSTEM FULLY FUNCTIONAL
DATA COLLECTION/ ARCHIVING
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DDC ( DISTURBANCE DATA COLLECTION)
BEING EXTENSIVELY USED
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EXTRACTION FOR ALLGRAPHS
VALIDATION WITH SEM DATA
AUTOMATIC TRIGGER FOR DDC TO BE
CONFIGURED AT SEB’S
TREND GRAPHS USED EXTENSIVELY BY
SYSTEM OPERATORS AT RSCC AND SLDC’S
ALARMS AND EVENTS DATABASE BEING
CONFIGURED
EMS MODULES
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SIMILAR DAY FORECAST MODULE BEING USED BY
SLDC’S
RTNA : STATE ESTIMATOR BEING UTILISED
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RTNA CASE COMPARISION AND STORAGE UTILITY
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COULD BE A USEFUL OPERATOR TOOL ALONG WITH
CONTINGENCY ANALYSIS PACKAGE
CONFIGURATION ALONG WITH OPERATION ENGINEERS
RTNA : CONTINGENCY ANALYSIS
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HELPS WEED OUT BAD DATA
INDICATION OF ‘STATE’ OF THE SYSTEM
NETWORK SPLIT AS PER CONTROL AREA
INTEGRATION AFTER STREAMLINING
REMEDIAL ACTION
PREVENTATIVE ACTION
GDC AND COPS WILL BE TAKEN UP SHORTLY
ULDC Task Force Agenda
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Areas Identified for Improvement
Network Configuration
 Errors in Telemetry
 Database Errors
 Status indications
 Transformer Taps
 Alarm filtering
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ULDC TASK FORCE
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TASK FORCE CO-ORDINATED BY SRLDC
TASK FORCE MEMBERS
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TASK FORCE MEETING:
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KPTCL
APTRANSCO
TNEB
KSEB
:11TH FEB ‘04
:16/17 FEB ‘04
:19/20 FEB ‘04
:25/26 FEB ‘04
SRLDC REPRESENTATIVES INTERACT WITH THEIR
COUNTERPARTS SLDC’S
ACTION PLAN DRAWN UP BY STATES
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SYSTEM OPERATOR
SCADA ENGINEERS
PROTECTION/MRT
POWER SYSTEM ENGINEERS
SUB-LDC/SITE ENGINEERS
DATABASE BUILD
POINT-TO-POINT CHECKING TO RECTIFY FIELD PROBLEMS
REVIEW AT CHIEF ENGINEER LEVEL
TRAINING PROGRAMS
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IDENTIFY AND ADDRESS TRAINING NEEDS
INTER-NETWORKING TRAINING
 IDENTIFIED AS KEY AREA
 ADDRESSED BY AN EXHAUSTIVE TRAINING BY
REPUTED COMPANY
 PARTICIPANTS GAVE EXCELLENT FEEDBACK
TRAINING ON AIX OPERATING SYSTEM, NMS AND SQL ON
ANVIL
CORPORATE ULDC IS IN TOUCH WITH KEMA FOR
TRAINING
RE-TRAINING STRATEGY
 TRAINING FOR XA21 OPERATORS WILL BE CONDUCTED
EVERY ALTERNATE MONTH BY SRLDC – 3RD
PROGRAMME CONDUCTED DURING FEB’04
 TRAINING PROGRAMME FOR DEVELOPERS PLANNED
EVERY TWO MONTHS –WORKSHOP ON RTNA
SCHEDULED FOR MARCH 29-31
 CUSTOMISED MODULES WOULD BE SETUP AS PER
REQUIREMENT
Maintenance Philosophy
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Constituents - Regular Maintenance
Power Grid -Major/Special Maintenance
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Annual Maintenance Contract
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Sites - First Level
GEH - On Call Support
Annual Maintenance Contract
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Response Time
RLDC during Working Hours
RLDC during other Hours
SLDC/SCC
RTU’S
0Hrs
4Hrs
24Hrs
48hrs
Consumables to be provided by constituents
Spares in the scope of GEH
Extension of contract by one year at same rates
possible.
Annual Maintenance Contract
Philosophy
Sites - First Level
GEH - On Call Support
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Staffing
Hard Ware
2 Engineers
Soft Ware
2 Engineers
Firm Ware/RTU 2 Engineers