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IEEE c57.116

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bikenut44

Electrical
Aug 12, 2011
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Has anyone actually done the calculations in c57.116? I am confused because I thought they were solving for generator PU voltage based on the system voltage and generator max vars. However, the equation appears to be calculation the system voltage and mixing actual units with PU. Additionally they only give you the transformer impedance in the example, so I can't check the calcs.
 
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