现代车用无刷永磁电机设计研究  

Research on Design of Brushless Permanent-magnet Motors in Modern Vehicle Applications

作　　者：黄苏融[1] 马睿[1] 张琪[1] 谢国栋[1] 

机构地区：[1]上海大学,上海200072

出　　处：《微特电机》2006年第2期5-7,共3页Small & Special Electrical Machines

基　　金：国有自然科学基金(50277024);863电动汽车重大专项(2004AA501220)

摘　　要：结合多领域仿真与系统集成优化,将整个设计过程划分为三大步骤,提出一种新的现代车用无刷永磁电机设计理念及设计原则。进一步结合转子结构的应力分析,开展无刷永磁电机的转子结构设计研究,提出IPM无刷永磁电机的一种“V”型转子结构,实际应用于“超越三号”燃料电池轿车牵引电机,有效地提高了电机的高速机械性能并降低了电机的振动和噪声。In this paper, incorporating the simulation in multi- fields with the optimization in system integration and dividing the whole design process into three main procedures, a new design concept and a new design principle are presented for brushless permanent - magnet motors in modern vehicle applications. Studying the design of the rotor structures of hrushless permanent- magnet motors based on the stress analyses to the rotor structures, further presented is a V - type rotor structure for IPM blushless permanent - magnet motors, which is applied in ＂Exceeding No. 3＂ fuel -cell vehicle. Effective improvement in mechanical performances at high speed and reduction in vibration and noise of the motor are resulted.

关 键 词：高密度无刷永磁电机 “V”型转子结构 车用电机设计 多领域仿真 应力分析 

分 类 号：TM33[电气工程—电机]