ULDC SCHEME

SCADA SYSTEM SCADA SYSTEM FULLY FUNCTIONAL DATA COLLECTION/ ARCHIVING EXTRACTION FOR ALLGRAPHS VALIDATION WITH SEM DATA DDC ( DISTURBANCE DATA COLLECTION) BEING EXTENSIVELY USED 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 SIMILAR DAY FORECAST MODULE BEING USED BY SLDC’S RTNA : STATE ESTIMATOR BEING UTILISED HELPS WEED OUT BAD DATA INDICATION OF ‘STATE’ OF THE SYSTEM NETWORK SPLIT AS PER CONTROL AREA INTEGRATION AFTER STREAMLINING RTNA CASE COMPARISION AND STORAGE UTILITY COULD BE A USEFUL OPERATOR TOOL ALONG WITH CONTINGENCY ANALYSIS PACKAGE CONFIGURATION ALONG WITH OPERATION ENGINEERS RTNA : CONTINGENCY ANALYSIS REMEDIAL ACTION PREVENTATIVE ACTION GDC AND COPS WILL BE TAKEN UP SHORTLY

ULDC Task Force Agenda Areas Identified for Improvement Network Configuration Errors in Telemetry Database Errors Status indications Transformer Taps Alarm filtering

ULDC TASK FORCE TASK FORCE CO-ORDINATED BY SRLDC TASK FORCE MEMBERS SYSTEM OPERATOR SCADA ENGINEERS PROTECTION/MRT POWER SYSTEM ENGINEERS SUB-LDC/SITE ENGINEERS TASK FORCE MEETING:- KPTCL :11TH FEB ‘04 APTRANSCO :16/17 FEB ‘04 TNEB :19/20 FEB ‘04 KSEB :25/26 FEB ‘04 SRLDC REPRESENTATIVES INTERACT WITH THEIR COUNTERPARTS SLDC’S ACTION PLAN DRAWN UP BY STATES DATABASE BUILD POINT-TO-POINT CHECKING TO RECTIFY FIELD PROBLEMS REVIEW AT CHIEF ENGINEER LEVEL

TRAINING PROGRAMS 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 Constituents - Regular Maintenance Power Grid -Major/Special Maintenance Annual Maintenance Contract Sites - First Level GEH - On Call Support

Annual Maintenance Contract Response Time RLDC during Working Hours 0Hrs RLDC during other Hours 4Hrs SLDC/SCC 24Hrs RTU’S 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 Staffing Hard Ware 2 Engineers Soft Ware 2 Engineers Firm Ware/RTU 2 Engineers