Even when a particular generator in a generating station is under maintenance w

Even when a particular generator in a generating station is
under maintenance we are still able to maintain the same
power output. How is this possible? Does the tie line
between 2 generating stations have a role to play in it?

Question Posted / malini

1 Answers
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Even when a particular generator in a generating station is under maintenance we are still able to ..

Answer / sudheer868

It must be noted that installed capacity of a power plant
is always designed to be greater than the load demand.Hence
if any repair or maintaince remaining all are in operation.
If no reserve capacity of plant then tie line has a role to
play.Tie line is line connecting two generating station
buses.Hence required power in one plant is obtained from
reseve capacity of other plant.

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