Question

Overreaching of distance relay due to decaying Dc components
is avoided by
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Answer 1

Answer:

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Explanation:

IDK......

Answer 2

Overreaching of distance relay due to decaying DC components  is avoided by keeping impedance measurement remains same and setting for conventional distance relays.

Explanation:

• The tendency of a reach of Distance Relay to operate at impedance larger than its setting value is known as overreach.

• Also, A distance relay is said to overreach if the impedance measured by the relay is less than the apparent fault impedance.
• Overreaching of distance relay is mainly caused when impedance measurement does not remain same.
• we can avoid overreaching of distance relay by setting for conventional distance relays.