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| Stability Analysis and Improving Strategies for Two Stage Matrix Converter-Based Variable Speed Constant Frequency Power System |
| Qin Xianhui,Zhou Bo,Liu Xiaoyu,Lei Jiaxing,Han Na |
| Jiangsu Key Laboratory of New Energy Generation and Power Conversion Nanjing University of Aeronautics and Astronautics Nanjing 210016 China |
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Abstract The variable speed constant frequency (VSCF) power system based on two stage matrix converter (TSMC) has advantages in efficiency,power density,reliability,and lifetime.Thus,it earns a broader application prospect in the aero power system.However,the TSMC often suffers from instability due to the underdamped oscillation of the input filter.In this paper,the influence of the output filter as well as the output voltage close-loop control upon the system stability is discussed.And a novel active damping algorithm based on the derivative feedforward of the input voltage is proposed to improve the system stability.Experiments verified the feasibility and validity of the proposed algorithm with both fixed and variable input frequencies.
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Received: 24 October 2015
Published: 15 July 2016
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[1] Cao W P,Mecrow B,Atkinson G,et al.Overview of electric motor technologies used for more electric aircraft(MEA)[J].IEEE Transactions on Industrial Electronics,2012,59(9):3523-3531.
[2] 杨善水,张卓然,杨春源,等.基于多环调压控制的混合励磁航空变频交流发电系统[J].电工技术学报,2012,27(3):176-180.
Yang Shanshui,Zhang Zhuoran,Yang Chunyuan,et al.Aeronautic variable frequency AC generation system based on multi-loop controlled voltage regulator[J].Transactions of China Electrotechnical Society,2012,27(3):176-180.
[3] Chang J,Wang A H.New VF-power system architecture and evaluation for future aircraft[J].IEEE Transactions on Aerospace and Electronic Systems,2006,42(2):527-539.
[4] 夏长亮,阎彦.矩阵变换器-永磁同步电机系统[J].电工技术学报,2015,30(23):1-9.
Xia Changliang,Yan Yan.Matrix converter-permanent synchronous motor drives[J].Transactions of China Electrotechnical Society,2015,30(23):1-9.
[5] Kolar J W,Friedli T,Rodriguez,et al.Review of three-phase PWM AC-AC converter topologies[J].IEEE Transactions on Industrial Electronics,2011,58(11):4988-5006.
[6] 陆松,葛红娟,陈思,等.基于滤波器状态反馈的矩阵变换器网侧电流闭环策略[J].电工技术学报,2016,31(7):65-71.
Lu Song,Ge Hongjuan,Chen Si,et al.A grid current closed-loop control strategy for matrix converter based on states feedback of filter[J].Transactions of China Electrotechnical Society,2016,31(7):65-71.
[7] Kobravi K,Iravani R,Kojori H A.A review and implementation of matrix-converter for aerospace application[C]//Proceedings of IEEE Energy Conversion Congress and Exposition,Raleigh,USA,2012:698-705.
[8] Friedli T,Kolar J W,Rodriguez J,et al.Comparative evaluation of three-phase AC-AC matrix converter and voltage DC-link back-to-back converter systems[J].IEEE Transactions on Industrial Electronics,2012,59(12):4487-4510.
[9] Trentin A,Zanchetta P,Wheeler P,et al.Performance assessment of matrix converter and two stage matrix converter for EMA in aircraft application[C]//Proceedings of Power Electronics Specialists Conference,Rhodes,Greece,2008:2692-2697.
[10]Wei L X,Lipo T A,Chan H.Matrix converter topologies with reduced number of switches[C]//Proceedings of IEEE 33rd Annual Power Electronics Specialists Conference,Cairns,Australia,2002:57-63.
[11]史婷娜,安少波,阎彦,等.超稀疏矩阵变换器窄脉冲抑制[J].电工技术学报,2015,30(14):247-252.
Shi Tingna,An Shaobo,Yan Yan,et al.Narrow pulse suppression for ultra sparse matrix converter[J].Transactions of China Electrotechnical Society,2015,30(14):247-252.
[12]Wang J,Bouazdia M.Influence of filter parameters/ topologies on stability of matrix converter-fed permanent magnet brushless motor drive systems[C]//Proceedings of IEEE International Electric Machines and Drives Conference,Miami,USA,2009:964-970.
[13]Guan Q,Yang P,Wang X,et al.Stability analysis of matrix converter with constant power loads and LC input filter[C]//Proceedings of 7th International Power Electronics and Motion Control Conference,Harbin,China,2012,2:900-904.
[14]Rahimi M,Emadi A.Active damping in DC/DC power electronic converters:a novel method to overcome the problems of constant power loads[J].IEEE Transactions on Industrial Electronics,2009,56(5):1428-1439.
[15]She H,Lin H,Wang X,et al.Damped input filter design of matrix converter[C]//Proceedings of International Conference on Power Electronics and Drive Systems,Taipei,China,2009:672-677.
[16]Casadei D,Serra G,Tani A,et al.Effects of input voltage measurement on stability of matrix converter drive system[J].IEEE Proceedings of Electric Power Applications,2004,151(4):487-497.
[17]Liu F,Klumpner C,Blaabjerg F.Stability analysis and experimental evaluation of a matrix converter drive system[C]//Proceedings of IECON,Roanoke,USA,2003:2059-2065.
[18]Ruse J,Clare J,Klumpner C.Numerical approach for guaranteeing stable design of practical matrix converter drives systems[C]//Proceedings of IECON,Paris,France,2006:2630-2635.
[19]Shi M,Zhou B,Wei J,et al.Design and practical implementation of a novel variable-speed generation system[J].IEEE Transactions on Industrial Electronics,2011,58(11):5032-5040.
[20]Sun Y,Su M,Li X,et al.A general constructive approach to matrix converter stabilization[J].IEEE Transactions on Power Electronics,2013,28(1):418-431.
[21]Rivera M,Rojas C,Rodriguez J,et al.Predictive current control with input filter resonance mitigation for a direct matrix converter[J].IEEE Transactions on Power Electronics,2011,26(10):2794-2803.
[22]Haruna J,Itoh J.Control strategy for a matrix converter with a generator and a motor[C]//Proceedings of APEC,Fort Worth,USA,2011:1782-1789.
[23]Rodriguez J,Rivera M,Kolar J W,et al.A review of control and modulation for matrix converters[J].IEEE Transactions on Industrial Electronics,2012,59(1):58-70.
[24]张晋颖.基于重复控制和PI双闭环控制的三相四桥臂逆变器[D].秦皇岛:燕山大学,2006.
[25]张崇巍,张兴.PWM整流器及其控制[M].北京:机械工业出版社,2002.
[26]陈伯时.电力拖动自动控制系统——运动控制系统[M].北京:机械工业出版社,2003.
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2016, Vol. 31 
