What will be the rating of Generator Transformer(GT)?

What will be the rating of Generator Transformer(GT)?

Generally 1.15 to 1.25 times Generator MW is taken for sizing GT.

Usually it is,

1. 125 MVA for 110MW Generator
2. 250 MVA  for 210MW Generator
3. 600MVA for 500MW Generator
4. 780 MVA for 660MW Generator,etc.

These are all general values and the actual depends on various other considerations.

எழுதியவர் 

திரு.கலியபெருமாள் அவர்கள்,

Chief Engineer(Operation)-Retired