define differential current and restraining current in relays.
how to calculate it by mathematically? post the formulaes.
Answer Posted / amudhavanan
TO calculate differential current
I=/I1+I2+..../ i.e The sum of all the feeder currents
connected to the bus
incase of restraining current
I=/I1/+/I2/+..... i.e The vector sum of all the feeder
cureents
Is This Answer Correct ? | 15 Yes | 7 No |
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