A 440 V, 25 hp, 4 pole, Y connected three phase wound rotor induction motor has the following circuit parameters R1 0 460, R2 0 33 0, x1 1 10, x2 0 46 02, and Xm 25 22 ( stator referred) Rotational losses (including core loss) 500 W ( constant) (3) If an external resistance equal to the rotor resi...

A 440 V, 25 hp, 4-pole, Y - connected three-phase wound - rotor induction motor has...

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Electric Machinery

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Authors: Charles Kingsley, Jr, Stephen D. Umans

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