Influence of Rotor Pole Arc on Generating and Motoring Performance of Doubly Salient Electro-magnetic Machines

被引：0
|
作者：
Zhou, Yu [1 ]
Zhang, Zhuoran [1 ]
Wang, Yin [1 ]
Yu, Li [1 ]
机构：
[1] Nanjing Univ Aeronaut & Astronaut, Jiangsu Key Lab New Energy Power Generat & Power, Nanjing, Jiangsu, Peoples R China
来源：
2014 17TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS) | 2014年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, doubly salient brushless DC machines (DS-BLDCM) with different rotor pole arcs are compared in terms of their generating and motoring operation. For generating operation, comparison of output power, output voltage and magnetic flux distribution with different rotor pole arcs are obtained by finite element analysis (FEA). For motoring operation, comparison of output torque, torque ripple and efficiency based on basic control scheme are obtained. The analysis results indicate that when the rotor pole arc is appropriately increased, the performance of DS-BLDCM will be improved. The design of the rotor pole arc of DSEM should be distinct according to different operation states.
引用
收藏
页码：2642 / 2647
页数：6
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