Expertise includes testing and operating schemes for EHV, HV Switchgears, Line & Transformer Protection schemes, Breaker Failure Protection scheme, Bus bar Protection scheme, Under Frequency & Under Voltage Load shedding schemes & relays.• Experienced in Commissioning tests of CTs (Primary injection, Knee point verification, Core verification, VA burden, Ratio tests, polarity test etc) using CPC-100 and CT Analyzer test sets.• Gained experience on Auto Recloser Scheme, recently installed on 220 KV transmission lines. Commissioned Siemens and SEL relays for purpose of Auto reclosing on ground faults as well as 2 phase faults to improve power system stability.• Commissioned differential Relays of Siemens on Auto Transformers (Yyn0) and power transformer (Dyn11) gained Experience in through fault Stability Test, Inrush harmonics test, Slope Tests and other commissioning tests. Also tested Auto-transformer other protections that mainly include HV connection, LV connection, REF, Over-Excitation, HV/LV Over-Current, tertiary overcurrent and earth fault, Buchholz protection, pressure relief device etc. • Expert in building and designing CFC charts in distance relays of Siemens and chart logics of ABB Relays in field to cope with external wiring and logic circuits, which reduces time and efforts.• Successfully Implemented and tested revised broken conductor scheme in over current relays installed on 132 kV transmission lines.• Performed troubleshooting of Event and fault recorders installed at 220 kV D.I.Khan grid station.• Performed troubleshooting of 132 kV Low Impedance Busbar protection installed at 220 kV D.I.Khan grid station.• Skillful in testing and configuring protection relays of ABB (using PCM-600, V2.8), Siemens (DIGSI 4 version 4.91 ), Micom (S1 Agile V5.1)• experienced in operating different test sets i.e OMICRON CMC-356 (all types of secondary injection testing, Distance, Differential and O/C relay testing)