The document summarizes 10 power system protection projects handled by the author as a protection engineer. These projects involved: (1) reviewing the protection systems of various grid substations and power plants in Rajasthan, Maharashtra, Uttaranchal, Madhya Pradesh, and Odisha; (2) carrying out relay setting calculations; and (3) performing end-to-end testing of numerical distance relays using computerized test kits on the systems of various state transmission corporations. The projects covered a wide range of thermal and hydro power generation and transmission assets across multiple Indian states.

1. PROJECT HANDLED (As Protection Engineer)
1. Power System Protection review of RRVPNL system (Rajasthan Rajya Vidyut Prasaran Nigam
Limited) (44 Grid Substations (7*400kV and 37*220kV) and 4 Generating Stations (1*330MW,
2*250MW, 2*125MW and 8*135MW Thermal Power Plants). End to End testing of Electro
Mechanical and Numerical Distance relays (MiCOM P442/Alstom, Quadra Mho/EE, EPAC/Alstom)
of RRVPNL with computerized test kit (Omicron CMC 256 plus).
2. Power System Protection review of Reliance Dahanu Thermal Power Station, Dahanu,
Maharashtra (2*250MW Thermal Power Plant).
3. End to End testing of Numerical distance relays (MiCOM P442/Alstom) of Bhakra Beas
Management Board (BBMB), with computerized test kit (Omicron CMC 256 Plus).
4. Power System Protection review of Power House and Switchyard for Koteshwar Hydro Electric
Project, Uttaranchal (4 X 100 MW Hydro Power Plant) and carried out Relay setting calculations for
Generator protection, Transmission Line protection and Transformer protection.
5. Power System Protection review of UPPTCL (Utter Pradesh Power Transmission Corporation
Limited) (21 Grid Substations (21*220kV). End to End testing of Numerical Distance relays
(MiCOM P442/Alstom and REL 670/ABB) for UPPTCL with computerized test kit (Omicron CMC
256 plus).
6. Power System Protection review of JP Bina Thermal Power Station, Bina, Madhya Pradesh
(2*250MW Thermal Power Plant) and carried out Relay setting calculations for Generator
protection, Transmission Line protection and Transformer protection.
7. Power System Protection review of Omkareshwar Hydro Power Station, Omkareshwar, Madhya
Pradesh (8*63.5 MW Hydro Power Plant).
8. Power System Protection review of Indira Sagar Hydro Power Station, Indira Sagar, Madhya
Pradesh (8*125 MW Hydro Power Plant).
9. Power System Protection review of OPTCL (Odisha Power Transmission Corporation Limited) (4
Grid Substations (4*220kV).
10. End to End testing for Numerical distance relays of Punjab State Transmission Corporation
Limited (PSTCL) with computerized test kit (Omicron CMC 256 Plus).