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Comparison between Load flow Methods

In load flow ...

Question

In load flow analysis, the load connected at a bus is represented as

A

constant current drawn from the bus

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B

constant impedance connected at the bus

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C

voltage and frequency dependent source at the bus

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D

constant real and reactive power drawn from the bus

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Solution

The correct option is D constant real and reactive power drawn from the bus
In load flow study generators are modeled as source of complex power, loads are modeled as demand of complex power and transmission lines are modeled as $π -$ model.

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