An induction machine has stator winding which produce an mmf of the form 100cos (100 4) s sm f = t + f where sm f is measured in the ccw direction (as normal). the mechanical rotor speed is 400 rad/s in the ccw direction. the rotor currents have the form 100sin (2) cos (2) ar br i at i b ct = + = + where rm f is measured ccw relative to the rotor (as normal) and a, c > 0. find numerical values for a, b, and

c.

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Rodney

Mathematics

19 January, 14:01

An induction machine has stator winding which produce an mmf of the form 100cos (100 4) s sm f = t + f where sm f is measured in the ccw direction (as normal). the mechanical rotor speed is 400 rad/s in the ccw direction. the rotor currents have the form 100sin (2) cos (2) ar br i at i b ct = + = + where rm f is measured ccw relative to the rotor (as normal) and a, c > 0. find numerical values for a, b, and

c.

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Regina · Answer 1

steady-state operation an induction machine has stator winding which produce an mmf of the form 100cos (100 4) s sm f = t + f where sm f is measured in the ccw direction (as normal). the mechanical rotor speed is 400 rad/s in the ccw direction. the rotor currents have the form 100sin (2) cos (2) ...