基于<em>H</em><sub>∞</sub>控制与最优跟踪控制相结合的三相PWM整流器控制策略

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Abstract This paper proposes a mixfure of H_∞ control and optimal tracking control method for the three-phase PWM rectifier. This paper presents an optimal control for the inner current loop control without decoupling. And a H_∞ control method for the outer voltage loop is proposed. Based on the mathematical model of the PWM rectifier, state equations are established for the standard setup of the H_∞ control problem. Suitable weighting functions are selected for the system. The Riccati inequality is solved to derive the H_∞ control. Because of the underdetermined parameters, the system is hardly to obtain an optimal performance with the calculated parameters of the controller. Based on the particle swarm optimization(PSO)algorithm, an improved PSO algorithm is designed to optimal the parameters of the system with the wonder of the simulated annealing(SA)algorithm and the chaotic search. And then, the performance of PWM rectifier system is better. Simulation and experiment results verify that the proposed control system is suitable and effect for the PWM rectifier.

Key words： PWM rectifier optimal tracking control H control PSO

Received: 09 November 2010 Published: 20 March 2014

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TM461

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	Zhang Hui
	Tan Guojun
	Qian Miaowang
	Yu Ruiwen

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Zhang Hui,Tan Guojun,Qian Miaowang等. Study of Three-Phase PWM Rectifier Based on a Mixture of H_∞ Control and Optimal Tracking Control[J]. Transactions of China Electrotechnical Society, 2012, 27(12): 102-108.

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http://dgjsxb.ces-transaction.com/EN/ OR http://dgjsxb.ces-transaction.com/EN/Y2012/V27/I12/102

[1] 张崇巍, 张兴. PWM整流器及其控制[M]. 北京: 机械工业出版社, 2003.
[2] 翟博, 吕征宇. 三相电压型PWM整流器小信号建模及其控制器设计[J]. 电工技术学报, 2010, 25(5): 103-108.
Qu Bo, Lü Zhengyu. Small-signal modeling and controller design of three-phase voltage source PWM rectifier [J]. Transactions of China Electrotechnical Society, 2010, 25(5): 103-108.
[3] 汪万伟, 尹华杰, 管霖. 双闭环矢量控制的电压型PWM整流器参数整定[J]. 电工技术学报, 2010, 25(2): 67-72.
Wang Wanwei, Yin Huangjie, Guan Lin. Parameter setting for double closed-loop vector control of voltage source PWM rectifier [J]. Transactions of China Electrotechnical Society, 2010, 25(2): 67-72.
[4] 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): 47-53.
Gao Jilei, Huang Xianjin, Lin Fei, et al. Deadbeat control strategy for PWM rectifiers based on repetitive observer[J]. Transactions of China Electrotechnical Society, 2010, 25(6): 47-53.
[5] 徐彬, 杨丹, 王旭, 等. 电压型PWM整流器模糊逻辑功率预测控制策略[J]. 电机与控制学报, 2010, 14(8): 52-57.
Xu Bin, Yang Dan, Wang Xu, et al. Predictive direct power control strategy based on fuzzy logic for voltage source PWM rectifier [J]. Electric Machines and Control, 2010, 14(8): 52-57.
[6] 张颖超, 赵争鸣, 袁立强, 等三电平PWM整流器直接功率控制[J]. 电工技术学报, 2008, 23(5): 62-68.
Zhang Yingcho, Zhao Zhengming, Yuan Liqiang, et al. Direct power control for three-level PWM rectifier [J]. Transactions of China Electrotechnical Society, 2008, 23(5): 62-68.
[7] 伍文俊, 钟彦儒, 段博. 三电平整流器弃用中矢量的对称三区电压矢量调制策略[J]. 电工技术学报, 2009, 24(6): 69-76.
Wu Wenjun, Zhong Yanru, Duan Bo. A symmetrical three-section PWM for three-level rectifier with medium vectors being eliminated[J]. Transactions of China Electrotechnical Society, 2009, 24(6): 69-76.
[8] 裘迅, 方宇, 王儒, 等. 三相高功率因数电压型PWM整流器控制策略[J]. 电工技术学报, 2008, 23(11): 96-102.
Qiu Xun, Fang Yu, Wang Ru, et al. control strategy of three phase high power factor PWM rectifier [J]. Transactions of China Electrotechnical Society, 2008, 23(11): 96-102.
[9] 张晓华, 张卫杰. 三相电压型PWM整流器的IDA-PB控制[J]. 电工技术学报, 2009, 24(3): 122- 127.
Zhang Xiaohua, Zhang Weijie. IDA-PB control for three-phase PWM voltage source rectifier[J]. Transactions of China Electrotechnical Society, 2009, 24(3): 122-127.
[10] 李和明, 朱晓荣, 石新春, 等. 电流型PWM 整流器的不平衡控制[J]. 电工技术学报, 2010, 25(7): 85-92.
Li Heming, Zhu Xiaorong, Shi Xinchun, et al. A control scheme of current-source PWM rectifier under unbalanced supply conditions[J]. Transactions of China Electrotechnical Society, 2010, 25(7): 85-92.
[11] Xiao Zhang, Hui Zhang, Ruiwen Yu, et al. Planar bus bar optimum design in high-power converters based on FEM analysis[C]. The second International Symposium on Power Electronics for Distributed Generation Systems, 2010.
[12] 吴旭东, 谢学书. H_∞鲁棒控制中的加权阵选择 [J]. 清华大学学报(自然科学版), 1997, 37(1): 27-30.
Wu xudong, Xie xueshu. Weighting funetion matrix selection in H_∞robot control[J]. Journal of Tsinghua university(science and technology), 1997, 37(1): 27-30.
[13] Chang Yihhua, Liu Tianhua, Chen Derfa. Design and implementation of a robust controller for a micro permanent magnet synchronous speed control systems [C]. Second International Conference on Innovative Computing Information and Control, 2007.