Explain two functions of potential transformer used in substation?

All Questions › Category: Switchgear And Protection › Explain two functions of potential transformer used in substation?
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Chetan Shidling Staff asked 5 years ago

I need short information.

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Ashok answered 5 years ago

1 st to measuring high voltage into low voltage. Suppose there incoming supply is 11kV it is not meaurable by meters which is installed at panel so by usi g potential transformer we measured it as 440 v. 2 . For protection 

Chetan Shidling replied 5 years ago

Nice

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