【作者】 李新华； 刘刚； 章国光；

【Author】 LI Xinhua1,LIU Gang1,Zhang Guoguang2(1.Institute of Electrical and Electronic Engineering,Hubei University of Technology,Wuhan 430068,China ;2.Technical Center of Dongfeng Motor corporation,Wuhan 430058,China)

【机构】 湖北工业大学稀土电机及控制研究所； 东风汽车公司技术中心；

【摘要】 本文采用场路结合分析方法研究了混合励磁爪极发电机的功率特性。首先对极间放置永磁体爪极发电机进行三维磁场分析,接着建立了爪极发电机的基波等效电路和功率特性的数学描述,以一台爪极发电机为例讨论了混合励磁爪极发电机的功率特性和功率能力提升问题。更多还原

【Abstract】 In this paper,a field-circuit method is proposed for study the power characteristic of hybrid excitation claw-pole generator.Firstly,the simulation of 3D magnetic field was made for hybrid excitation claw-pole generator with permanent magnets inserted among claws.Secondly,the fundamental equivalent circuit and the mathematic expressions of the power characteristic are presented.Finally,the power characteristic and the promotion of power capability are discussed by an example of a claw-pole generator.更多还原