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...

一种动车组网侧变流器的动态性能优化控制算法

, PP. 52-60

Keywords: 网侧变流器,瞬态直接电流控制,DQ电流解耦控制,动态响应,混合优化控制

Full-Text   Cite this paper   Add to My Lib

Abstract:

以我国CRH系列动车组网侧变流器为研究对象,以提高其控制系统动态响应性能为目的,首先分析了网侧变流器工作原理和数学模型;然后对其瞬态直接电流控制和DQ电流解耦控制两种常用算法进行了对比分析,尤其是两者在负载突变情况下的动态响应性能;在此基础上,结合两者优点,给出了一种兼备两种控制算法优点的混合型优化控制算法。最后,分别对三种控制算法进行了计算机仿真和半实物实验测试,仿真和实验结果表明,与瞬态直接电流控制和DQ电流解耦控制相比,混合优化控制算法具有最佳的直流侧电压动态调节能力。

References

[1]  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.
[2]  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-
[3]  actions on Control Systems Technology, 2003, 11(6): 940-947.
[4]  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.
[5]  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-
[6]  technical Society, 2010, 25(6): 47-54.
[7]  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.
[8]  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.
[9]  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.
[10]  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.
[11]  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.
[12]  Kukrer O, Komurcugil H. Control strategy for single- phase PWM rectifiers[J]. Electronics Letters, 1997, 33(21): 1745-1746.
[13]  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.
[14]  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.
[15]  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.
[16]  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.
[17]  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.
[18]  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.
[19]  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-
[20]  point voltage balancing[C]. IEEE Power Electronics Specialists Conference, 2002: 514-519.
[21]  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.
[22]  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.
[23]  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.
[24]  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.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133