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Unformatted text preview: The rotor resistance referred to the stator (R r ) is 0.8 Ohms. The rotor leakage reactance referred to the stator (X lr ) is 2.0 Ohms. a) What is the frequency of the rotor currents at this operating point? b) What is the rated line current? c) What is the starting line current if started at full rated voltage? d) What is the rated torque? e) What is the maximum possible torque this motor can deliver? f) What is the speed at which this maximum torque occurs?...
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This note was uploaded on 01/19/2011 for the course ECE 430 taught by Professor Sauer during the Fall '08 term at University of Illinois at Urbana–Champaign.
 Fall '08
 SAUER
 Volt

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