汽车用永磁电机的一种新型电枢铁芯设计方法

Design of a New Type of Motor Rotor of Automobile Permanent Magnet Motor

通过设计一种新型的电机铁芯,以降低由于径向电磁力的波动而造成的电机振动和噪声。从开发此新型铁芯的技术背景、新型电枢铁芯的结构、理论分析、理论计算、实验数据对比等几个方面,进行了详细的论述,对实际项目及工程的开发设计具有指导意义。

The noise of the motor is a worldwide problem. The disquisition through the design of a new type of motor rotor to reduce the fluctuations of the radial electromagnetic force, that will reduce the motor noise. The disquisition major focus on the technology background of new motor rotor design, a new motor rotor structure, theoretical analysis, theoretical calculations, experimental data comparison etc. That will be useful for developing an actual project.