Magnetic Field Analysis of Hybrid Driven Permanent Magnet Multi-DOF Motor

被引：0
作者：
Li Zheng [1 ]
Zhang Lingwei [1 ]
He Wei [1 ]
Zhang Yan [1 ]
Wang Qunjing [2 ]
机构：
[1] Hebei Univ Sci & Technol, Sch Elect Engn, Shijiazhuang 050018, Hebei, Peoples R China
[2] Anhui Univ, Natl Engn Lab Energy Saving Motor & Control Tech, Hefei 230601, Anhui, Peoples R China
来源：
2017 20TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS) | 2017年
基金：
中国国家自然科学基金;
关键词：
Hybrid driven; PM; multi-DOF; magnetic field; torque;
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：
Aiming at the problem of multi-DOF bionic drive, a new type of hybrid driven permanent magnet multi-DOF motor with liquid suspension mode is presented in this paper. The structure and working principle of the motor are introduced in detail. The analytical method and the finite element method are used to analyze the air gap magnetic field, and the results are compared and verified. In addition, the variation of air gap and magnetic field are analyzed when the rotor is eccentric. At last, the torque characteristics are calculated and simulated including the large range motion and the fine motion. The results show that the structure of the motor is reasonable, and provide theoretical and data support for further optimization and experiment of the motor.
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收藏
页数：6
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