OPTIMAL WINDING DESIGN OF A PERMANENT MAGNET MOTOR FOR SELF-CONTROLLED INVERTER OPERATION |
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| Authors: | B T OOI P BRISSONEAU L BRUGEL |
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| Affiliation: | 1. Department of Electrical Engineering , McGill University , 3480 University Street, Montreal, Quebec, H3A 2A7, Canada;2. Ecole Nationale Superiure d'lngenieurs Electriciens de Grenoble , France |
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| Abstract: | ABSTRACT This paper describes a novel design of the three-phase synchronous motor which is tailored to match the operational characteristics of the self-controlled inverter. The design is based on a square waveform distribution of the rotor radial B-fields and square waveform distributions of the winding densities of the stator phases around the periphery of the airgap. The motoring torque has minimal time harmonics. The design achieves a maximum power density for the frame size of the motor. It is ideally suited for permanent magnet synchronous motors. |
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