How can decide the MVA rating of power transformer for
substation like 220/132, 132/66, 66/33kv etc or even higher
kv rating of substation????
Send me the strictly technical answer that shows your strong
technical aptitude.
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Answer Posted / milinda4p
The MVA rating of a power transformer depends on the load
connected to the transformers. this can be calculated (for a
grid transformer) by calculating the total MVA of the
primary substation transformers connected to it.Generally
this is calculated with a extra space for load connection.
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