Stator-Flux-Oriented Fault-Tolerant Control of Flux-Switching Permanent-Magnet Motors

被引：59

作者：

Zhao, Wenxiang ^{[1
,2
]}

Cheng, Ming ^{[1
]}

Chau, K. T. ^{[1
,3
]}

Hua, Wei ^{[1
]}

Jia, Hongyun ^{[1
]}

Ji, Jinghua ^{[2
]}

Li, Wenlong ^{[3
]}

机构：

[1] Southeast Univ, Sch Elect Engn, Nanjing 210096, Peoples R China

[2] Jiangsu Univ, Sch Elect & Informat Engn, Zhenjiang 212013, Peoples R China

[3] Univ Hong Kong, Dept Elect & Elect Engn, Hong Kong, Hong Kong, Peoples R China

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2011年 / 47卷 / 10期

基金：

中国国家自然科学基金;

关键词：

Fault-tolerant control; flux switching; permanent-magnet motor; stator-flux oriented (SFO); BRUSHLESS MACHINES; HYBRID; VEHICLES; DRIVES;

D O I：

10.1109/TMAG.2011.2157106

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：

Flux-switching permanent-magnet (FSPM) motors are a newly developed brushless AC (BLAC) machine having magnets in the stator. This paper proposes and implements a stator-flux-oriented (SFO) control strategy for fault-tolerant operation of FSPM motors. The key is to set the q-axis component of armature current invariant before and after the fault. In the rotor reference frame, by building a SFO-dqequation of the FSPM motor, the fault-tolerant control strategy is deduced. The finite-element method and the field-circuit cosimulation method are employed to analyze the performance of the FSPM motor drive. Finally, a dSPACE-based FSPM motor drive platform is built for experimental verification. Both the steady-state and dynamic performances at normal and fault-tolerant operations are tested, confirming that the proposed fault-tolerant operation can keep the output torque invariant while offering good dynamic performance during fault.

引用

页码：4191 / 4194

页数：4

共 13 条

[1] Fuzzy inference system for the characterization of SRM drives under normal and fault conditions [J].

Bouji, M ;

Arkadan, AA ;

Ericsen, T .

IEEE TRANSACTIONS ON MAGNETICS, 2001, 37 (05) :3745-3748

[2] Emerging energy-efficient technologies for hybrid electric vehicles [J].

Chau, K. T. ;

Chan, C. C. .

PROCEEDINGS OF THE IEEE, 2007, 95 (04) :821-835

[3] Design of Doubly Salient Permanent Magnet Motors With Minimum Torque Ripple [J].

Gong, Yu ;

Chau, K. T. ;

Jiang, J. Z. ;

Yu, Chuang ;

Li, Wenlong .

IEEE TRANSACTIONS ON MAGNETICS, 2009, 45 (10) :4704-4707

[4] A Modular Permanent-Magnet Flux-Switching Linear Machine With Fault-Tolerant Capability [J].

Jin, Meng-Jia ;

Wang, Can-Fei ;

Shen, Jian-Xin ;

Xia, Bing .

IEEE TRANSACTIONS ON MAGNETICS, 2009, 45 (08) :3179-3186

[5] Comparison of Fault-Tolerant Operations for Permanent-Magnet Hybrid Brushless Motor Drive [J].

Liu, Chunhua ;

Chau, K. T. ;

Li, Wenlong .

IEEE TRANSACTIONS ON MAGNETICS, 2010, 46 (06) :1378-1381

[6] Comparison of Stator-Permanent-Magnet Brushless Machines [J].

Liu, Chunhua ;

Chau, K. T. ;

Jiang, J. Z. ;

Niu, Shuangxia .

IEEE TRANSACTIONS ON MAGNETICS, 2008, 44 (11) :4405-4408

[7] Alternate Poles Wound Flux-Switching Permanent-Magnet Brushless AC Machines [J].

Owen, Richard L. ;

Zhu, Z. Q. ;

Thomas, Arwyn S. ;

Jewell, Geraint W. ;

Howe, David .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2010, 46 (02) :790-797

[8] Optimal torque control of fault-tolerant permanent magnet brushloss machines [J].

Wang, JB ;

Atallah, K ;

Howe, D .

IEEE TRANSACTIONS ON MAGNETICS, 2003, 39 (05) :2962-2964

[9] Comparison of Stator-Mounted Permanent-Magnet Machines Based on a General Power Equation [J].

Zhang, Jianzhong ;

Cheng, Ming ;

Chen, Zhe ;

Hua, Wei .

IEEE TRANSACTIONS ON ENERGY CONVERSION, 2009, 24 (04) :826-834

[10] Back-EMF Harmonic Analysis and Fault-Tolerant Control of Flux-Switching Permanent-Magnet Machine With Redundancy [J].

Zhao, Wenxiang ;

Cheng, Ming ;

Hua, Wei ;

Jia, Hongyun ;

Cao, Ruiwu .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2011, 58 (05) :1926-1935

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