串联磁路混合励磁爪极同步发电机的结构设计  

Design of the Structure of Hybrid Excitation Claw-pole Synchronous Generator which Magnetic Circuit Series Connection

作　　者：张达[1] 赵朝会[1] 朱磊[1] 俞冲[1] 丁叶文[1] 田程程[1] 

机构地区：[1]上海电机学院电气学院,上海200240

出　　处：《上海电机学院学报》2008年第3期173-176,共4页Journal of Shanghai Dianji University

基　　金：上海市大学生创新活动计划资助项目(08A306)

摘　　要：针对电励磁爪极电机效率低、永磁爪极电机磁场调节困难的问题,探讨一种新型串联磁路混合励磁爪极同步发电机,分析其结构及其工作原理,利用磁路计算方法和三维有限元的分析对电机进行了仿真,确定了合理的磁钢厚度和合适的极对数。To solve the problems of low power density of electric excitation claw-pole synchronous machine(EECSM) and magnetic field regulation difficulty of permanent magnet(PM) claw-pole synchronous machine(PMCSM),a new type of hybrid excitation claw-pole synchronous generator(HCPS) with series connection of the magnetic circuit is discussed in the paper.The structure and working principle are analyzed,and reasonable magnet thickness and pole-pairs number are evaluated with magnet circuit calculation method and 3 di...

关 键 词：串联 爪极电机 极对数 磁钢厚度 

分 类 号：TM31[电气工程—电机]