how i calculate the syncrones generator NGR resistance .if
we have a 6mw generator line voltage of generator 11kv also
line current 393.3 ampere.
Answer / Rajeev Kumar Gaur
To calculate the NGRT (Nominal Generator Resistance) for a synchronous generator, you can use the formula:
NGRT = (Generator Voltage^2) / (3 * Generator Current).
In your case, NGRT = (11kv^2) / (3 * 393.3A) = 34.7 Ohms (approximately).
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