Electric Machines: Steady-state Theory and Dynamic Performance |
Contents
A Review of Phasor Diagrams | 3 |
ThreePhase Circuits | 15 |
The Magnetic Aspects | 34 |
Copyright | |
27 other sections not shown
Other editions - View all
Electric Machines: Steady-state Theory and Dynamic Performance Mulukutla S. Sarma No preview available - 1994 |
Common terms and phrases
air gap angle applied armature armature current assumed axis balanced base Calculate characteristic coil commutator component conductors connected Consider constant converter copper core corresponding curve Determine developed devices diagram direction distribution effect efficiency electrical electromagnetic energy equal Equation equivalent circuit Example excitation expressed field flux flux density force frequency full-load function given impedance increase induction induction motor input known lagging leakage length load loss machine magnetic magnetic field materials maximum mechanical method motor neglected obtained operating output parallel per-unit phase phasor pole positive power factor primary problems produced rated ratio reactance referred resistance respectively resultant rotating rotor secondary short-circuit shown in Figure shows side single-phase slip slots speed starting stator supply synchronous synchronous machine three-phase torque transformer turns unit usually voltage wave winding zero