“DESIGNING OF PV SOLAR SYSTEM”

• Load Calaculation for PV System
• Modules sizing for PV system.
• Inverter sizing for PV system.
• Battery sizing for PV system.
• Charge controller sizing for PV system.
• Cable sizing for PV system.
• Cost analysis for PV system.
• Project design on PVSyst Software
• Shadow Analysis for Solar System on
SketchUp Software

Responsibilities: Testing of AIS & GIS Power Grid Stations
• Testing performed on power transformer
 C & DF test , Turn Ratio Test & Open circuit & Short circuit test
 Winding Resistance test , Insulation Resistance test & Earth
resistance test
• Testing performed on 132KV & 220KV (AIS & GIS) Current
transformer (C.T)
 Ratio test , C & DF Test , Polarity Test, Insulation Test & Earth
resistance test
• Testing performed on 132KV & 220KV (AIS & GIS) Circuit
Breaker (C.B)
 Contact Resistance Test, Earth resistance test & Insulation
Resistance Test
 Timing ( Opening & Closing) of Circuit Breaker
 Hi-POT Test, Gas Purity test and Dew Point Test
• Testing performed on Surge Arrestors, Line & Bus Isolators (AIS
& GIS)
 Hi-POT Test of Surge Arrestors, Line & Bus Bar Isolator
 Earth resistance Test of Surge Arrestors, Line & Bus Bar
Isolator
 General Checks of Surge Arrestors, Line & Bus Bar Isolator
• Testing performed on Power cables
 High Pot test of power cables of power transformer & capacitor
Bank.
• Testing performed on Capacitors Bank
 Measured Capacitance & Charging Current of capacitors in
capacitor Bank.
• Study of Electrical Drawings (switchgear panel drawings and
power equipment drawings)
• Electrical Calculations during testing to compare practical
results with FAT reports.
• Troubleshooting during testing of power equipment.
• Documentation for testing report of Grid stations.