机械与电子Issue(11)：43-46,4.
压缩机用无刷直流电机的设计与研究
Design of and Research on Brushless DC Motor for Compressors
彭峰 1谷爱昱 1梁德志 1罗志伟1
作者信息
- 1. 广东工业大学自动化学院，广东 广州 510006
- 折叠
摘要
Abstract
To meet the motor performance re-quirements ,the main dimensions of the motor are determined according to the electromagnetic design method of the motor.The torque ripple of brush-less DC motor can cause the vibration of the motor and generate motor noise,thereby affecting motor performance.Cogging torque is one of the impor-tant factors causing motor torque fluctuation. Based on Maxwell,two dimensional model of the motor is established to carry out finite element a-nalysis.And methods like permanent magnet of unequal thickness are used to reduce the cogging torque in the motor. Finally, through Maxwell simulation, results verify the feasibility of the method for reducing cogging torque.关键词
齿槽转矩/有限元分析/电磁设计Key words
cogging torque/finite element anal-ysis/electromagnetic design分类
信息技术与安全科学引用本文复制引用
彭峰,谷爱昱,梁德志,罗志伟..压缩机用无刷直流电机的设计与研究[J].机械与电子,2015,(11):43-46,4.
