what is meant by differential protection of transformer
Answer / ravi
Differential Protection is intended to protect the
transformer windings. For this purpose we need to arrange
the CTs on both primary and secondary side of the
transformer and connect both the secondaries in such a way
that whenever the fault level increases above the threshold
value then the the associted relay will trip the power
circuit.
Is This Answer Correct ? | 8 Yes | 2 No |
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