IT IS SAID THAT THE OLTC OPERATION SHOULD NOT BE PERFORMED
WHEN THE TRANSFORMER IS GENERATION TRANSFOREMR/STEP UP MODE.
WHY IS IT SO?
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- MSETCL Maharashtra State Electricity Transmission Co Ltd, I also Faced
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Answer Posted / k.prakashchandra
With OLTC ,voltage variation is in increments which may not
be the requirement or may affect unit diff relay . When
the required voltage can be obtained by varying excitation
,OLTC is not needed .
| Is This Answer Correct ? | 4 Yes | 1 No |
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