In order to obtain the reasonable airgapfluxdistribution, a computer-aided design approach of optimizing the rare earth magnet structures for dc torque motors is presented in this paper.
为了得到合理的气隙磁通分布,本文提出一种优化直流力矩电动机的稀土永磁结构的机辅设计方法。
2
Infer mathematical expressions of air-gap permanent magnet fluxdistribution and thrust density, analyzes the effects of thrust and thrust density by the size of the motor.