The Power Decouping Control of Three Phase to Single Phase Matrix Converter
Zhang Wenbin, Ge Hongjuan
Nanjing University of Aeronautics and Astronautics, Key laboratory of New Energy Power Generation and Electrical Energy Transformation Nanjing 210016 China
Abstract：This paper is about the research of power decoupling, closed-loop control methods of three-phase to single-phase Matrix Converter (3-1 MC) and brings out a novel 3-1 MC topology, with a small power decoup-ling unit(PDU). The 3-1 MC-PDU has improved this kind of converter as it overcomes the traditional 3-1 MC’s defects, such as current distortion, high harmonic content and so on,which due to the direct-coupled of input and output power without dc link. According to this scheme, a novel closed-loop control strategy based on virtual DC signal’s feedback is proposed. The strategy takes the input current as inner loop and the virtual DC signal as the outer loop. Consequently, not only the power factor correction(PFC) is achieved, but also the stability of MC’s control system is improved. Finally, an example of outputting an intermediate frequency of 115V/400Hz used in the airport is conducted, and the results of particular analysis, tests, stimulation and experiments indicate that the method of power deoupling and the control strategy is feasible.
张文彬, 葛红娟. 三相-单相矩阵变换器的功率解耦控制[J]. 电工技术学报, 2013, 28(1增): 417-422.
Zhang Wenbin, Ge Hongjuan. The Power Decouping Control of Three Phase to Single Phase Matrix Converter. Transactions of China Electrotechnical Society, 2013, 28(1增): 417-422.
[1] 孙凯, 周大宁, 梅杨, 矩阵式变换器技术及其应用[M]. 北京: 机械工业出版社, 2007. [2] 杨喜军, 龚幼民, 叶芃生, 矩阵变换器的理论与应用[M]. 北京: 机械工业出版社, 2010. [3] Yang Guoliang, Zhu Yanping. Application of a matrix converter for PMSG wind turbine generation system[C]. 2010 2nd IEEE International Symposium on Power Electronics for Distributed Generation Systems, 2010: 185-189. [4] Miura Y, Kokubo S, Maekawa D, et al. Power modulation Control of a Three-phase to Single-phase matrix converter for a gas engine cogeneration system[C]. Power Electronic Specialists Conference, 2008: 2704-2710. [5] 蔡家利. 三相-单相矩阵变换器应用于串联谐振感应加热的研究[D]. 杭州: 浙江大学, 2007. [6] Nguyen quang N, Stone D A, Bingham C M, et al. A three-phase to single-phase matrix converter for high-frequency induction heating[C]. Power Electronics and Applications, EPE’09. 13th European Conference on, 2009, 10: 1-10. [7] Khanmohammadi S, Aghagolzadeh A, Hosseini S H, et al. A new algorithm for three-phase to single-phase AC/AC matrix converters[C]. Proceedings of the 2003 10th IEEE International Conference on Electronics, 2003, 3: 1121-1124 [8] Mei Yang, Sun Kai, Zhou Daning, et al. Application of matrix converter in auxiliary drive system for diesel locomotives[C]. IEEE Industry Applications Society Annual Meeting, Hongkong, China, 2005: 2476-2483. [9] 梅杨, 孙凯, 黄立培. 基于逆阻式IGBT的三相/单相矩阵式变换器[J]. 电工技术学报, 2007, 22(3): 91-95. Mei Yang, Sun Kai, Huang Lipei. Three-phase to single-phase matrix converter using RB-IGBT[J]. Transactions of China Electrotechnical Society, 2007, 22(3): 91-95. [10] 陈武, 王付胜, 张兴, 等. 基于新型调制策略的三相-单相矩阵变换器研究[J]. 电力电子技术. 2010, 44(10): 29-31. Chen Wu, Wang Fusheng, Zhang Xing, et al. A new modulation strategy based on three-phase to single-phase matrix converter[J]. Power Electronic. 2010, 44(10): 29-31. [11] Saito M, Takeshita T, Matsui N. A single to three phase matrix converter with a power decoupling capability[C]. Proceedings of the 2004 Power Electronics Specialists Conference, 2004: 2400-2405. [12] 张兴, 张崇巍. PWM整流器及其控制[M]. 北京: 机械工业出版社, 2012.
2013, Vol. 28 
