全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

六相永磁容错磁通切换电机及其单相故障的容错控制

, PP. 71-79

Keywords: 六相永磁磁通切换电机,容错,转矩脉动,故障分解,铜耗

Full-Text   Cite this paper   Add to My Lib

Abstract:

为了提高永磁电机的可靠性和容错性,研究了一种六相永磁容错磁通切换电机(FaultTolerantFluxSwitchingPermanentMagnetMotor,FTFSPM)。该电机继承了永磁磁通切换电机的结构特点和功率密度优势,同时具备故障隔离和抑制短路电流的能力。通过有限元仿真研究了该电机电感特性和转矩特性,分析了电机的电磁性能和容错能力。为使该电机在单相故障时仍能提供平滑转矩,提出了容错电流优化控制策略。开路故障时,利用扩展坐标变换,通过控制转子同步旋转坐标系下的交轴电流、零序电流,实现转矩脉动的补偿,同时优化转矩铜耗比。针对短路故障,提出一种故障分解补偿法,对短路电流及绕组正常电流缺失引起的转矩脉动或转矩缺失分别进行补偿,进而矢量合成,实现容错控制的同时,避免了复杂的在线计算。在原理样机上进行了带载实验及容错实验,证明了所研究的永磁容错磁通切换电机的转矩输出能力和容错性能,同时验证了所提容错控制策略的有效性。

References

[1]  Hoang E, Ben Ahmed A H, Lucidarme J. Switching flux permanent magnet polyphased synchronous machines[C]. The 7th European Conference on Power Electronic and Applications, 1997: 3903-3908.
[2]  Zhu Z Q, Pang Y, Iwasaki S. Analysis of electromagnetic performance of flux-switching permanent-magnet machines by nonlinear adaptive lumped parameter magnetic circuit model[J]. IEEE Transactions on Magneties, 2005, 41(11): 4277-4287.
[3]  Chen J T, Zhu Z Q. Winding configurations and optimal stator and rotor pole combination of flux-switching PM brushless AC machines[J]. IEEE Transactions on Energy Conversion, 2010, 25(2): 293-302.
[4]  Chen J T, Zhu Z Q. Comparison of all and alternate poles wound flux-switching PM machines having different stator and rotor pole numbers[J]. IEEE Transitions on Industry Applications, 2010, 46(4): 1406-1415.
[5]  Raminosoa T, Gerada C. Novel fault tolerant design of flux switching machines[C]. Power Electronics, Machines and Drives (PEMD 2010), 2010: 1-6.
[6]  Mecrow B C, Jack A G, Haylock J A, et al. Fault-tolerant permanent magnet machine drives[J]. IEE Proceedings Electric Power Applications, 1996, 143(6): 437-442.
[7]  Zhao Wenxiang, Cheng Ming, Zhu Xiaoyong, et al. An overview of reliability of drive system for small and special electric machines[J]. Transactions of China Electrotechnical Society, 2007, 22(4): 38-46.
[8]  杨金波, 李铁才, 杨贵杰. 一相开路双三相永磁同步电机建模与控制[J]. 电工技术学报, 2011, 26(10): 167-173.
[9]  Zhao Pinzhi, Yang Guijie, Li Yong. Fault-tolerant control strategy for five-phase permanent magnetic synchronous motor under single phase open-circuit fault condition[J]. Proceedings of the CSEE, 2011, 31(24): 68-76.
[10]  Sun Zhigang, Wang Jiabin, Jewell Geraint W, et al. Enhanced optimal torque control of fault-tolerant PM machine under flux weakening operation[J]. IEEE Transactions on Industrial Electronics, 2010, 57(1): 344-353.
[11]  Zhao Wenxiang, Cheng Ming, Chau K T, et al. Stator-flux-oriented fault-tolerant control of flux-switching permanent-magnet motors[J]. IEEE Transactions on Magnetics, 2011, 47(10): 4191-4194.
[12]  郝振洋, 胡育文, 黄文新, 等. 转子磁钢离心式六相十极永磁容错电机及控制策略[J]. 中国电机工程学报, 2010, 30(30): 81-86.
[13]  邓智泉, 杨钢, 张媛, 等. 一种新型的无轴承开关磁阻电机数学模型[J]. 中国电机工程学报, 2005, 25(9): 139-146.
[14]  曹鑫, 邓智泉, 杨钢, 等. 无轴承开关磁阻电机麦克斯韦应力法数学模型[J]. 中国电机工程学报, 2009, 29(3): 78-83.
[15]  Cao Xin, Deng Zhiquan, Yang Gang, et al. Mathematical model of bearingless switched reluctance motors based on maxwell stress tensor method[J]. Proceedings of the CSEE, 2009, 29(3): 78-83.
[16]  Wang Xiaolin, Ren Xinyu, Deng Zhiquan, et al. Feasibility of fault-tolerant control of multi-phase permanent magnetic bearingless motors with short-circuited phases[J]. Transactions of China Electrotechnical Society, 2012, 27(3): 105-118.
[17]  Hua W, Cheng M, Zhu Z Q, et al. Analysis and optimization of back EMF waveform of a flux-switching permanent magnet motor[J]. IEEE Transactions on Energy Conversion, 2008, 23(3): 727-733.
[18]  Zhu Z Q, Chen J T, Pang Y, et al. Analysis of a novel multi-tooth flux-switching PM brushless AC machine for high torque direct-drive applications[J]. IEEE Transactions on Magnetics, 2008, 44(11): 4313-4316.
[19]  Zhu Z Q. Recent advances on permanent magnet machines[J]. Transitions of China Electrotechnical Society, 2012, 27(3): 1-11.
[20]  Chen J T, Zhu Z Q, Iwasaki S, et al. A novel e-core flux-switching PM brushless AC machine[C]. Energy Conversion Congress and Exposition, 2010: 3811-3818.
[21]  赵文祥, 程明, 朱孝勇, 等. 驱动用微特电机及其控制系统的可靠性技术研究综述[J]. 电工技术学报, 2007, 22(4): 38-46.
[22]  Yang Jinbo, Li Tiecai, Yang Guijie. Modeling and control of dual three-phase PMSM with one open phase[J]. Transitions of China Electrotechnical Society, 2011, 26(10): 167-173.
[23]  Fu Jen Ren, Thomas Lipo A. Disturbance-free operation of a multiphase current-regulated motor with an opened phase[J]. IEEE Transitions on Industry Applications, 1994, 30(5): 1267-1274.
[24]  Hyung Min Ryu, Ji Woong Kim, Seung Ki Sul. Synchronous-frame current control of multiphase synchronous motor under asymmetric fault condition due to open phases[J]. IEEE Transitions on Industry Applications, 2006, 42(4): 1062-1070.
[25]  赵品志, 杨贵杰, 李勇. 五相永磁同步电动机单相开路故障的容错控制策略[J]. 中国电机工程学报, 2011, 31(24): 68-76.
[26]  Jiabin Wang, Kais Atallah, David Howe. Optimal torque control of fault-tolerant permanent magnet brushless machines[J]. IEEE Transactions on Magnetics, 2003, 39(5): 2962-2964.
[27]  Zhao Wenxiang, Cheng Ming, Hua Wei, et al. Back-EMF harmonic analysis and fault-tolerant control of flux-switching permanent-magnet machine with redundancy[J]. IEEE Transactions on Industrial Electronics, 2011, 58(5): 1926-1935.
[28]  Zhao Wenxiang, Cheng Ming, Hua Wei, et al. Post-fault operation of redundant flux switching permanent magnet motors using harmonic injected current[C]. International Conference on Electrical Machines and Systems, 2010: 868-872.
[29]  Hao Zhenyang, Hu Yuwen, Huang Wenxin, et al. Six-phase ten-pole fault tolerant permanent magnet machine and its control strategy[J]. Proceedings of the CSEE, 2010, 30(30): 81-86.
[30]  郝振洋, 胡育文, 黄文新, 等. 永磁容错电机最优电流直接控制策略[J]. 中国电机工程学报, 2011, 31(6): 46-51.
[31]  Jason D Ede, Kais Atallah, Jiabin Wang, et al. Effect of optimal torque control on rotor loss of fault- tolerant permanent-magnet brushless machines[J]. IEEE Transactions on Magnetics, 2002, 38(5): 3291-3293.
[32]  Deng Zhiquan, Yang Gang, Zhang Yuan, et al. An innovative mathematical model for a bearingless switched reluctance motor[J]. Proceedings of the CSEE, 2011, 25(9): 139-146.
[33]  王晓琳, 任新宇, 邓智泉, 等. 短路容错控制在多相无轴承永磁同步电机中的可行性分析[J]. 电工技术学报, 2012, 27(3): 105-118.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133