Carry out routine checks and inspections and Analyse test results and recommend corrective measures of: Power transformers – oil level, temperature, silica gel, OLTC operations, cooling fans, radiators. HV/MV circuit breakers – VCB, ACB, SF6, GIS. CTs, PTs, surge arresters, isolators, bus systems. HV/LV switchgear, protection panels, and control wiring. Transformer IR, Tan delta, BDV, DGA (Dissolved Gas Analysis), winding resistance. Breaker timing tests, contact resistance, insulation resistance. Thermography for hotspots on cables, busbars, panels.
Fault Analysis, Troubleshooting & Repair Respond to electrical breakdowns in substations and carry out root‑cause analysis. Diagnosed faults related to: Protection relay trips Transformer alarms or abnormal conditions Breaker malfunctions
Vendor Management & Spares Coordinate with OEMs for servicing major equipment. Maintain stock of relays, breaker spares, transformer accessories, and critical components. Units consumed (kWh / kVAh) MD charges TOD slabs (if applicable) Power factor incentives/penalties Wheeling & cross-subsidy charges Electricity duty and taxes - Actual substation meter readings
- HT metering logs
- TOD consumption breakdown
- Overbilling
- Incorrect tariff application
Verify HT Electricity bills thoroughly: Cross-check billing with: Identify anomalies such as: Safety, Arc‑flash Management & Compliance Ensure compliance with: CEA Regulations (as applicable to operation & maintenance of electrical installations) Ensure all substation equipment, installations, and work practices comply with the CEA Regulations. Statutory norms from CEIG and State Electricity Board IS/IEC/IEEE safety standards Lead safety audits, HIRA/JSA preparation, and corrective actions.
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