摘要
特种电机应用越来越广泛,已成为"电机学"教学的重要内容,其结构和磁场分布不同于传统同步电机,是"电机学"教学的难点之一。本文以永磁电机为例,探讨了MAXWELL2D建模实现电机旋转结构动画显示的方法,并利用MAXWELL2D对永磁电机进行静磁场有限元分析,直观呈现电机内磁场分布特点,便于学生理解和接受特种电机的结构和原理。本文方法对于其他特种电机的教学具有参考价值。
Special electrical machine has become the important content of Electrical Machinery for its extensive application. The construction and magnetic field distribution of special electrical machine are different from that of conventional synchronous machine, so it＇s difficult for us to explain the operation principle of special electrical machine. Take permanent magnet（PM） motor as an example, this paper provides the animation display method of electrical machine in MAXWELL2D. In order to obtain visual display of magnetic field distribution in the motor, the PM motor is analyzed by finite element model built in MAXWELL2D. The results are easy to be accepted and understood for the students, and the explain method has reference value for the teaching process of other special electrical machine.
出处
《电气电子教学学报》
2008年第3期55-57,共3页
Journal of Electrical and Electronic Education
