Homework Answers
The real power before power factor compensation is (100 * 0.8) = 80 kW
The real power after power factor compensation is (100 * 0.95) = 95 kW
The reactive power before power factor compensation is (1002 - 802) = 60 kVAR
The reactive power after power factor compensation is (1002 - 952) = 31.225 kVAR
Here note that as after compensation the power factor is 0.95 leading so we have to write Reactive Power = -31.225 kVAR. So we can represent total load kVA (after compensation) = 95kW - 31.225 kVAR
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