关于磁悬浮电机的应用现状与发展趋势李宇佳(北京交通大学,北京,100000)摘要:本文概述了磁悬浮电机的原理及优点,重点介绍了磁悬浮风力发电机的结构和工作原理
并简述了磁悬浮电机当前的应用领域
最后本文展望了磁悬浮电机未来的发展方向
关键词:磁悬浮电机;风力发电机DevelopingTrendsofMagneticallyLevitatedElectricMachinesandTheirApplicationsLiYujia(BeijingjiaotongUniversity,Beijing,100000)Abstract:Inthispaper,theprincipleandadvantagesoftheagneticallyLevitatedElectricMachinesaresummarized
Thestructureandworkingprincipleofthemagneticlevitationwindgeneratorareintroduced
ThecurrentapplicationfieldofagneticallyLevitatedElectricMachinesisbrieflyintroduced
Finally,thefuturedevelopmentdirectionoftagneticallyLevitatedElectricMachinesisprospected
Keyword:lagneticallyLevitatedElectric;Machineswindpowergenerator1引言传统的a电机是由定子和动子组成,定子与动子之间通过机械轴承联接或存在机械接触,因此动子运动过程中存在机械摩擦
机械摩擦不仅增加动子的摩擦阻力,使运动部件磨损,产生机械振动和噪声,而且会造成部件发热,使润滑剂性能变差,严重的会使电机气隙不均匀,绕