Compensation Strategy of Short-Circuit Fault for a Single-Winding Bearingless Switched Reluctance Motor

被引：0
|
作者：
Yang, Han [1 ]
Deng, Zhiquan [1 ]
Cao, Xin [1 ]
Zhang, Lei [1 ]
机构：
[1] Nanjing Univ Aeronaut & Astronaut, Coll Automat Engn, Nanjing, Jiangsu, Peoples R China
来源：
2014 17TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS) | 2014年
关键词：
RADIAL FORCE; 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：
Due to all winding currents are controlled independently, the fault-tolerant control of single-winding bearingless switched reluctance motor (SWBSRM) is more flexible. In this paper, a compensation strategy for short-circuit fault in SWBSRM is investigated to improve the reliability of BSRM. Firstly, the mathematical model with compensation for short-circuit fault is established with consideration of two-phase coupling. Secondly, the validity of the proposed model is verified by the finite element method (FEM). Then a compensation strategy based on this model is proposed to realize rotor levitation in short-circuit fault mode. Finally, the proposed strategy is verified by simulation.
引用
收藏
页码：1013 / 1018
页数：6
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