一种动车组网侧变流器的动态性能优化控制算法

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Abstract In order to enhance dynamic performance features of the grid-side converters of CRH EMUs traction control system in China, the operating principle and mathematic model of the grid-side converter are firstly analyzed. Secondly, instantaneous current control and DQ current decoupling control schemes are illustrated and compared, especially the comparison of dynamic performance against load variation. Meanwhile, an optimal hybrid control scheme is proposed with both advantages of these schemes. Finally, these three schemes are tested and compared in computer simulation and hardware in loop experimental platform. Simulation and experimental results show that the dynamic performance of DC-link voltage of the hybrid control scheme is better than that of either instantaneous current control or DQ current decoupling control scheme.

Key words： Grid-side converter instantaneous current control DQ current decoupling control dynamic performance optimal hybrid controller

Received: 22 September 2013 Published: 20 October 2015

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TM461

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	Zhang Jie
	Song Wensheng
	Wang Shunliang
	Wang Yuqi

Cite this article:

Zhang Jie,Song Wensheng,Wang Shunliang等. An Optimal Control Method of Grid-Side Converters of EMUs for Improving Dynamic Response[J]. Transactions of China Electrotechnical Society, 2015, 30(18): 52-60.

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https://dgjsxb.ces-transaction.com/EN/ OR https://dgjsxb.ces-transaction.com/EN/Y2015/V30/I18/52

[1] 程启明, 程尹曼, 薛阳, 等. 三相电压源型PWM整流器控制方法的发展综述[J]. 电力系统保护与控制, 2012, 40(3): 145-155. Cheng Qiming, Cheng Yinman, Xue Yang, et al. A summary of current control methods for three-phase voltage-source PWM rectifiers[J]. Power System Protection and Control, 2012, 40(3): 145-155.
[2] Busse A, Holtz J. Multiloop control of a unit power factor fast switching AC to DC converter[C]. IEEE Power Electronics Specialist Conference, 1982: 171-179.
[3] Kukrer O, Komurcugil H. Control strategy for single- phase PWM rectifiers[J]. Electronics Letters, 1997, 33(21): 1745-1746.
[4] Sriram V B, Sengupta S, Patra A. Indirect current control of a single-phase voltage-sourced Boost-type bridge converter operated in the rectifier mode[J]. IEEE Transactions on Power Electronics, 2003, 18(5): 1130-1137.
[5] Gatlan C, Gatlan L. AC to DC PWM voltage source converter under hysteresis current control[C]. Proceedings of the IEEE International Symposium on Industrial Electronics, 1997: 469-473.
[6] 宋文胜, 冯晓云. 基于零序电压分量注入的单相三电平NPC整流器脉宽调制方法[J]. 中国电机工程学报, 2011, 31(36): 16-24. Song Wensheng, Feng Xiaoyun. A pulse width modulation scheme with zero-sequence voltage injection for single phase three-level NPC rectifiers[J]. Proceedings of the CSEE, 2011, 31(36): 16-24.
[7] Cheok A D, Kawamoto S, Matsumoto T, et al. High power AC/DC converter and DC/AC inverter for high speed train applications[C]. Proceedings of IEEE TENCON, 2000: 423-428.
[8] Song H S, Keil R, Mutschler P, et al. Advanced control scheme for a single-phase PWM rectifier in traction applications[C]. IEEE Industry Applications Conference, 2003, 3: 1558-1565.
[9] 吴振兴, 邹云屏, 张哲宇, 等. 单相PWM整流器的输入电流自适应预测控制器[J]. 电工技术学报, 2010, 25(2): 73-79. Wu Zhenxing, Zou Yunping, Zhang Zheyu, et al. Adaptive predictive controller of supply current applied in single-phase PWM rectifier[J]. Transactions of China Electrotechnical Society, 2010, 25(2): 73-79.
[10] Salaet J, Alepuz S, Gilabert A, et al. D-Q modeling and control of a single-phase three-level Boost rectifier with power factor correction and neutral-
point voltage balancing[C]. IEEE Power Electronics Specialists Conference, 2002: 514-519.
[11] Salaet J, Alepuz S, Gilabert A, et al. Comparison between two methods of DQ transformation for single phase converters control application to a 3-level Boost rectifier[C]. IEEE Power Electronics Specialists Conference, 2004: 214-220.
[12] 宋文胜, 冯晓云, 谢望玉. 单相三电平整流器d-q 坐标系下的控制与SVPWM方法[J]. 电机与控制学报, 2012, 16(4): 56-63. Song Wensheng, Feng Xiaoyun, Xie Wangyu. Space vector pulse width modulation and control technique for single phase three level rectifier in d-q coordinate system[J]. Electric Machines and Control, 2012, 16 (4): 56-63.
[13] 王晓刚, 谢运祥, 张杰, 等. LCL滤波PWM整流器的新型准直接功率控制[J]. 电力系统保护与控制, 2013, 41(9): 80-85. Wang Xiaogang, Xie Yunxiang, Zhang Jie, et al. Novel quasi direct power control for LCL-based PWM rectifier[J]. Power System Protection and Control, 2013, 41(9): 80-85.
[14] 王久和, 李华德, 王立明. 电压型PWM整流器直接功率控制系统[J]. 中国电机工程学报, 2006, 26(18): 54-60. Wang Jiuhe, Li Huade, Wang Liming. Direct power control system of three phase Boost type PWM rectifiers[J]. Proceedings of the CSEE, 2006, 26(18): 54-60.
[15] Monfared M, Sanatkar M, Golestan S. Direct active and reactive power control of single-phase grid-tie converters[J]. IET Power Electronics, 2012, 5(8): 1544-1550.
[16] Karagiannis D, Mendes E, Astolfi A, et al. An experimental comparison of several PWM controllers for a single-phase AC-DC converter[J]. IEEE Trans-
actions on Control Systems Technology, 2003, 11(6): 940-947.
[17] 张宏杰, 张辑, 孙祖明. 三相电压源型PWM整流器不平衡控制策略研究[J]. 电力系统保护与控制, 2009, 37(22): 13-16. Zhang Hongjie,Zhang Ji,Sun Zuming. Study of control strategy based three-phase PWM rectifier under unbalanced input voltage condition[J]. Power System Protection and Control, 2009, 37(22): 13-16.
[18] 高吉磊, 黄先进, 林飞, 等. 基于重复观测器的 PWM 整流器无差拍控制[J]. 电工技术学报, 2010, 25(6): 47-54. Gao Jilei, Huang Xianjin, Lin Fei, et al. Deadbeat control strategy for PWM rectifiers based on repetitive observer[J]. Transactions of China Electro-
technical Society, 2010, 25(6): 47-54.
[19] 康伟, 张丽霞, 刘春艳. 电流型PWM整流器输出滤波器设计方法[J]. 电工技术学报, 2012, 27(6): 83-89. Kang Wei, Zhang Lixia, Liu Chunyan. Output filter design method in current-source PWM converters[J]. Transactions of China Electrotechnical Society, 2012, 27(6): 83-89.
[20] 宋文胜. 电力牵引变流器控制与调制算法研究[D]. 成都: 西南交通大学, 2011.
[21] 高吉磊, 张雅静, 林飞, 等. 单相PWM整流器谐波电流抑制算法研究[J]. 中国电机工程学报, 2010, 30(21): 32-39. Gao Jilei, Zhang Yajing, Lin Fei, et al. Research on harmonic current elimination method of single-phase PWM rectifiers[J]. Proceedings of the CSEE, 2010, 30(21): 32-39.