基于ANSYS软件的多相无刷直流电机有限元分析  

Finite element analysis of multi-phase brushless DC motor based on ANSYS

作　　者：让余奇[1] 熊浩[1] 向东[1] 

机构地区：[1]海军工程大学电气与信息工程学院,武汉430033

出　　处：《海军工程大学学报》2009年第2期55-58,共4页Journal of Naval University of Engineering

摘　　要：介绍了径向充磁的多相无刷直流电动机永磁体的有限元处理方法和场路耦合方程,基于ANSYS软件运用"场路耦合数值分析法"对其磁场分布和空载特性进行了计算,试验结果验证了计算方法的正确性。The processing method was introduced for the radial-magnetized permanent magnet of multi-phase brushless DC machines and the directly coupling equations. The numerical technique of the directly coupling equations was used to calculate the magnetic distribution and no-load characteristic of a prototype motor based on ANSYS. The calculated results are consistent with the experimental results, and the proposed methods are verified.

关 键 词：ANSYS 多相无刷直流电机 磁场 有限元分析 

分 类 号：TM341[电气工程—电机]