Permanent magnet (PM) motor is one of candidates in the application to the hybrid or electric vehicle. Minimizing PM motor size is an important requirement in the applications. This requirement has been satisfied by adopting high performance permanent magnet and concentrated winding. PM configuration is also one of the critical design points for this purpose. This paper presents the effect of PM configuration on the motor performance, especially sinusoidal induced voltage and power density. The proposed design by finite element method has been confirmed by comparing EMF waveform, harmonics analysis, reluctance torque and rated torque between conventional and new model.
Optimum rotor configuration of interior permanent magnet motor with concentrated winding for sinusoidal induced voltage
2004
4 Seiten, 6 Bilder, 1 Tabelle, 6 Quellen
Conference paper
English
Concentrated winding type permanent magnet motor, elevator tractor and elevator provided with same
European Patent Office | 2015
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