Static Torque Characteristics of a Doubly Salient Electro-magnetic Motor with Widened Rotor Pole

被引：0
|
作者：
Liang, Rui [1 ]
Zhang, Zhuoran [1 ]
Wang, Yin [1 ]
Yuan, Wanxin [1 ]
机构：
[1] Nanjing Univ Aeronaut & Astronaut, Coll Automat Engn, Nanjing, Jiangsu, Peoples R China
来源：
2016 IEEE VEHICLE POWER AND PROPULSION CONFERENCE (VPPC) | 2016年
关键词：
Doubly salient electro-magnetic motor; widened rotor pole; cogging torque; maximum static torque; RIPPLE; GENERATOR;
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：
Static torque characteristics of a 3-phase 12/8-pole doubly salient electro-magnetic (DSEM) motor with widened rotor pole are investigated. Cogging torque, optimal magentomotive force (MMF) ratio, and maximum torque curve of DSEM motor are analyzed by finite element analysis (FEA). Comparison of static torque characteristics between the DSEM motor with widened rotor pole and the DSEM motor with conventional rotor pole is conducted. The widened rotor pole is conducive to torque ripple suppression of DSEM motor. A prototype of the DSEM motor with widened rotor pole is developed and tested on a dynamometer. The analysis results are supported by experimental measurements.
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页数：6
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