基于比例谐振控制的共直流母线开绕组永磁同步电机零序电流抑制技术

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Abstract Due to the existence of zero sequence circuit when the open winding permanent magnet synchronous motor (PMSM) is supplied by a single DC bus, the common voltage generated by two converters and the triple frequency harmonic component of back EMF would produce zero sequence current. It might deteriorate the efficiency and operation stability of open winding PMSM. In order to solve this problem, a zero sequence current suppression strategy based on a proportional-resonant (PR) controller was proposed with one common DC bus in this paper. According to the mathematical model of the open winding PMSM and its zero sequence circuit, a closed-loop system with PR controller was designed to regulate the common voltage produced by the converters so as to suppress the zero sequence current. The stable operation capabilities of the proposed strategy on the different operation conditions were analyzed. Finally, the experimental system of open winding PMSM system was developed to validate the proposed zero sequence current suppression strategy.

Key words： Common DC bus common mode voltage open winding permanent magnet synchronous motor proportional-resonant control zero sequence current

Received: 21 August 2015 Published: 02 December 2016

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TM351

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	Zeng Hengli
	Nian Heng
	Zhou Yijie

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Zeng Hengli,Nian Heng,Zhou Yijie. Zero Sequence Current Suppression for Open Winding Permanent Magnet Synchronous Motor with Common DC Bus Based on Proportional-Resonant Controller[J]. Transactions of China Electrotechnical Society, 2016, 31(22): 35-44.

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https://dgjsxb.ces-transaction.com/EN/ OR https://dgjsxb.ces-transaction.com/EN/Y2016/V31/I22/35

[1] 诸自强. 永磁电机研究的新进展[J]. 电工技术学报, 2012, 27(3): 1-11.
Zhu Ziqiang. Recent advances on permanent magnet machines[J]. Transactions of China Electrotechnical Society, 2012, 27(3): 1-11.
[2] 鲁文其, 胡育文, 梁骄雁. 伺服压力机用永磁交流伺服系统驱动特性[J]. 电工技术学报, 2011, 26(4): 26-31.
Lu Wenqi, Hu Yuwen, Liang Jiaoyan. Analysis of drive performance of permanent magnet AC servo system for servo press[J]. Transactions of China Electrotechnical Society, 2011, 26(4): 26-31.
[3] 张刚, 柴建云, 全恒立, 等. 直驱式风力发电变流系统拓扑方案[J]. 电工技术学报, 2011, 26(7): 15-20.
Zhang Gang, Chai Jianyun, Quan Hengli, et al. Study of converter system topology for direct-driven wind generation system[J]. Transactions of China Electro- technical Society, 2011, 26(7): 15-20.
[4] 王凤翔. 永磁电机在风力发电系统中的应用及其发展趋向[J]. 电工技术学报, 2012, 27(3): 12-24.
Wang Fengxiang. Application and development tendency of PM machine in wind power generation system[J]. Transactions of China Electrotechnical Society, 2012, 27(3): 12-24.
[5] Stemmler H, Guggenbach P. Configurations of high power voltage source inverter drives[C]//15th Euro- pean Conference on Power Electronics and App- lications, Brighton, 1993: 7-14.
[6] Kawabata T, Ejiogu E C, Kawabata Y, et al. New open-winding configurations for high-power inver- ters[C]//Proceedings of the IEEE International Symposium on Industrial Electronics, Guimaraes, 1997: 457-462.
[7] 樊英, 张向阳, 魏梦飒, 等. 开绕组永磁复合轮毂电机驱动系统容错控制[J]. 电工技术学报, 2015, 30(2): 98-105.
Fan Ying, Zhang Xiangyang, Wei Mengsa, et al. Fault tolerant control for open winding permanent magnet compact in-wheel motor drive system[J]. Transactions of China Electrotechnical Society, 2015, 30(2): 98-105.
[8] 年珩, 周义杰, 曾恒力. 开绕组永磁同步发电机的容错控制[J]. 电工技术学报, 2015, 30(10): 58-67.
Nian Heng, Zhou Yijie, Zeng Hengli. Fault tolerant control technique of permanent magnet synchronous generator based on open winding configuration[J]. Transactions of China Electrotechnical Society, 2015, 30(10): 58-67.
[9] 孙丹, 林斌, 陈敏, 等. HEV用开绕组永磁同步电机双逆变器协同控制[J]. 电机与控制学报, 2016, 20(2): 29-35.
Sun Dan, Lin Bin, Chen Min, et al. Coordinate control of dual-inverter driven open winding PMSM for hybrid electric vehicles[J]. Transactions of China Electrotechnical Society, 2016, 20(2): 29-35.
[10] 魏佳丹, 周波, 韩楚, 等. 一种新型绕组开路型永磁电机启动/发电系统[J]. 中国电机工程学报, 2011, 31(36): 86-94.
Wei Jiadan, Zhou Bo, Han Chu, et al. A novel open-winding permanent magnetic starter-generator[J]. Proceedings of the CSEE, 2011, 31(36): 86-94.
[11] 宋路程, 邓智泉, 王宇. 电枢绕组开路式混合励磁电机发电系统[J]. 中国电机工程学报, 2014, 34(9): 1392-1403.
Song Lucheng, Deng Zhiquan, Wang Yu. An open- winding hybrid excitation generator system[J]. Proceedings of the CSEE, 2014, 34(9): 1392-1403.
[12] 年珩, 周义杰, 李嘉文. 基于开绕组结构的永磁风力发电机控制策略[J]. 电机与控制学报, 2013, 17(4): 79-85.
Nian Heng, Zhou Yijie, Li Jiawen. Control strategy of permanent magnet wind generator based on open winding configuration[J]. Electric Machines and Control, 2013, 17(4): 79-85.
[13] Shivakumar E G, Gopakumar K, Sinha S K, et al. Space vector PWM control of dual inverter fed open-end winding induction motor drive[C]//Applied Power Electronics Conference and Exposition, Anaheim, Canada, 2001: 399-405.
[14] Somasekhar V T, Gopakumar K, Shivakumar E G, et al. A space vector modulation scheme for a dual two level inverter fed open-end winding induction motor drive for the elimination of zero-sequence currents[J]. Epe Journal, 2002, 12(2): 26-36.
[15] Baiju M R, Mohapatra K K, Kanchan R S, et al. A dual two-level inverter scheme with common mode voltage elimination for an induction motor drive[J]. IEEE Transactions on Power Electronics, 2004, 19(3): 794-805.
[16] Somasekhar V T, Srinivas S, Kumar K K. Effect of zero-vector placement in a dual-inverter fed open-end winding induction-motor drive with a decoupled space-vector PWM strategy[J]. IEEE Transactions on Industrial Electronics, 2008, 55(6): 2497-2505.
[17] 李景灿, 廖勇. 考虑饱和及转子磁场谐波的永磁同步电机模型[J]. 中国电机工程学报, 2011, 31(3): 60-66.
Li Jingcan, Liao Yong. Model of permanent magnet synchronous motor considering saturation and rotor flux harmonics[J]. Proceedings of the CSEE, 2011, 31(3): 60-66.
[18] Liu J M, Zhu Z Q. Improved sensorless control of permanent-magnet synchronous machine based on third-harmonic back EMF[J]. IEEE Transactions on Industry Applications, 2014, 50(3): 1861-1870.
[19] Wang Y, Panda D, Lipo T, et al. Open-winding power conversion systems fed by half-controlled conver- ters[J]. IEEE Transactions on Power Electronics, 2013, 28(5): 2427-2436.
[20] Hwang J C, Wei H T. The current harmonics elimination control strategy for six-leg three-phase permanent magnet synchronous motor drives[J]. IEEE Transactions on Power Electronics, 2014, 29(6): 3032-3040.
[21] Zmood D N, Holmes D G. Stationary frame current regulation of PWM inverters with zero steady state error[C]//Power Electronics Specialists Conference, Charleston, Seychelles, 1999: 1185-1190.
[22] Zmood D N, Holmes D G, Gerwich H B. Frequency-domain analysis of three-phase linear current regulators[J]. IEEE Transactions on Industry Applications, 2001, 37(2): 601-610.
[23] 谢川, 贺超, 闫辉, 等. 基于频率自适应广义积分控制器选择性谐波电流控制策略[J]. 电工技术学报, 2013, 28(9): 66-72.
Xie Chuan, He Chao, Yan Hui, et al. Selective harmonic current control strategy based on frequency adaptive generalized integrators[J]. Transactions of China Electrotechnical Society, 2013, 28(9): 66-72.
[24] Yuan X M, Merk W, Stemmler H, et al. Stationary- frame generalized integrators for current control of active power filters with zero steady-state error for current harmonics of concern under unbalanced and distorted operating conditions[J]. IEEE Transactions on Industry Applications, 2002, 38(2): 523-532.