Engineering, 21.07.2020 15:01 jbrowley

A generator operating at 50 Hz delivers 1 pu power to an infinite bus through a transmission circuit in which resistance is ignored. A fault takes place reducing the maximum power transferable to 0.5 pu whereas before the fault, this power was 2.0 pu and after the clearance of the fault, it is 1.5 pu. Using equal area criterion, determine the critical clearing angle.

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A generator operating at 50 Hz delivers 1 pu power to an infinite bus through a transmission circuit...

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