Decoupling Mechanism of Torque and Levitation-Force Control for 12/4 Dual-winding Bearingless Switched Reluctance Motor

被引：0
|
作者：
Zhou, Jingxing [1 ]
Deng, Zhiquan [1 ]
Cao, Xin [1 ]
Liu, Congyu [1 ]
Liu, Chenhao [1 ]
机构：
[1] Nanjing Univ Aeronaut & Astronaut, Coll Automat Engn, Nanjing, Jiangsu, Peoples R China
来源：
2016 19TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS 2016) | 2016年
基金：
中国国家自然科学基金;
关键词：
12/4 dual-winding BSRM; mathematical model; decoupling characteristics; RADIAL FORCE;
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 conventional bearingless switched reluctance motors (BSRMs), the current control algorithm is quite complex due to the coupling between torque and levitation forces. In this paper, a 12/4 dual-winding BSRM is proposed, which can realize decoupling control of torque and levitation forces. Because of the special inductance profile and two windings mounted on the stator pole, the torque and levitation forces can be controlled separately. A finite element method (FEM) is used to verify the validity of the mathematical model and the decoupling characteristics.
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页数：6
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