INDUCTION MOTOR TESTS
Example (Induction machine performance characteristics) A three-phase, 460 V, 1740 rpm, 60 Hz, four-pole, wound-rotor induction motor has the following equivalent circuit parameters: Rw1 = 0.25S Rw2N = 0.2S Xl1 = Xl2N = 0.5S Xm1 = 30S The rotational losses are 1700W. Determine (a.) the starting current when
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