i am iti student i have project to do. that IS 100MW
220\33KV SUBSTATION I WANT TO KNOW HOW TO START, LIKE
CALCULATION, WHAT RATING OF CT,CVT, PT, ISOLATOR LIGHTING
ARRESTER WAVE TRAP CIRCUIT BREAKER IN 22OKV SIDE, ALSO TO
WARDS 33KV SIDE PLS HELP ME WITH THIS, THIS MY LIFE NOW, I
KNOW AUTOCAD, I LIKE TO KNOW HOW TO CALCULATE ALL THE THINGS

Answer Posted / sakthivel

1,ct ration is depends on MF
2,what is meant by cvt
3,pt ration depends on MF
4,isolator depends on current rating
5,lighting arrester depends on MSL
6,wave trap depends on HZ
7,ct depend on current rating

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