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一种多步预测的变流器有限控制集模型预测控制算法

, PP. 37-44

Keywords: 有限控制集,模型预测控制,三相电压型逆变器,保守,多步预测

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Abstract:

变流器有限控制集模型预测控制(finitecontrolsetmodelpredictivecontrol,FCS-MPC)算法是一种变流器优化控制算法。该算法具有动态响应快、处理系统约束灵活且无需PWM调制器和相关参数设计等优点,但仅可确保所选开关函数组合在一个控制周期内的最优,这样将使得系统控制趋于保守,而影响系统控制性能。分析传统变流器FCS-MPC算法的保守性,提出一种在一个控制周期内同时考虑最优开关函数组合及次优开关函数组合,并确保在两个控制周期内所选开关函数组合最优的多步预测的FCS-MPC算法(finitecontrolsetmodelpredictivecontrolwithmulti-stepprediction,FCS-MPCMSP);进行采用该算法的两电平三相电压型逆变器在空载、带阻感性负载、带非线性负载及负载投入等工况下的仿真和实验。仿真及实验结果表明:采用该算法的三相电压型逆变器输出电压与给定电压的差值明显小于采用传统FCS-MPC算法的情况,改善了逆变器输出电压质量,从而验证了该算法的有效性及可行性。

References

[1]  Cortes P,Marian P K,Ralph M K,et al. Predictive control in power electronics and drives[J]. IEEE Transactions on Industrial Electronics, 2008,55(12):4312-4324.
[2]  Geyer T,Papafotiou G,Morari M. Model predictive direct torque control?Part I:concept,algorithm,and analysis[J]. IEEE Transactions on Industrial Electronics, 2009,56(6):1894-1905.
[3]  Papafotiou G,Kley J,Kostas G P,et al. Model predictive direct torque control?Part II:implementation and experimental evaluation[J]. IEEE Transactions on Industrial Electronics, 2009,56(6):1906-1915.
[4]  Rodriguez J,Pontt J,Silva C,et al. Predictive control of three-phase inverter[J]. Electronics Letters, 2004,40(9):561-562.
[5]  Rodriguez J,Pontt J,Silva C A,et al. Predictive current control of a voltage source inverter[J]. IEEE Transactions on Industrial Electronics, 2007,54(1):495-503.
[6]  Cortes P,Rodriguez J,Quevedo D E,et al. Predictive current control strategy with imposed load current spectrum[J]. IEEE Transactions on Power Electronics, 2008,23(2):612-618.
[7]  Cortes P,Ortiz G,Yuz J I,et al. Model predictive control of an inverter with output LC filter for UPS applications[J]. IEEE Transactions on Industrial Electronics, 2009,56(6):1875-1883.
[8]  Cortes P,Rodriguez J,Silva C,et al. Delay compensation in model predictive current control of a three-phase inverter[J]. IEEE Transactions on Industrial Electronics, 2012,59(2):1323-1325.
[9]  Cortes P,Wilson A,Kouro S,et al. Model predictive control of multilevel cascaded H-bridge inverters[J]. IEEE Transactions on Industrial Electronics, 2010,57(8):2691-2699.
[10]  Cortes P,Rodriguez J,Vazquez S,et al. Predictive control of a three-phase UPS inverter using two steps prediction horizon[C]//IEEE International Conference of Industrial Technology. Vi a del Mar, Chile:IEEE,2010:1283-1288.
[11]  Vargas R,Ammann U,Hudoffsky B,et al. Predictive torque control of an induction machine fed by a matrix converter with reactive input power control[J]. IEEE Transactions on Power Electronics, 2010,25(6):1426-1438.
[12]  Preindl M,Schaltz E,Thogersen P. Switching frequency reduction using model predictive direct current control for high power voltage source inverters[J]. IEEE Transactions on Industrial Electronics, 2011,58(7):2826-2835.
[13]  Duran M J,Prieto J,Barrero F,et al. Predictive current control of dual three-phase drives using restrained search techniques[J]. IEEE Transactions on Industrial Electronics, 2011,58(8):3253-3263.
[14]  李玉玲,王克柔,林辉品,等. 三相Boost 并网逆变器的离散时间预测控制[J]. 中国电机工程学报, 2011,31(15):22-26. Li Yuling,Wang Kerou,Lin Huipin,et al.Discrete-time predictive control of three-phase Boost grid-connected inverter[J].Proceedings of the CSEE,2011,31(15)
[15]  Vazquez S,Leon J I,Franquelo L G,et al. Comparison between FS-MPC control strategy for an UPS inverter application in α-β and abc frames[C]//International Electronics 2010 IEEE International Symposium. Bari, Italy:IEEE,2010:3133-3138.
[16]  Rodriguez J,Kennel R M,Espinoza J R,et al. High-Performance control strategies for electrical drives:an experimental assessment[J]. IEEE Transactions on Industrial Electronics, 2012,59(2):812-820.
[17]  Vargas R,Cortés P,Ammann U,et al. Model predictive control of a three-phase neutral-point-clamped inverter[J]. IEEE Transactions on Industrial Electronics, 2007,54(5):2697-2705.
[18]  Vargas R,Ammann U,Rodriguez J. Predictive approach to increase efficiency and reduce switching losses on matrix converters[J]. IEEE Transactions on Power Electronics, 2009,24(4):894-902.
[19]  Cortes P,Rodriguez J,Antoniewic P z,et al. Direct power control of an AFE using predictive control [J]. IEEE Transactions on Power Electronics, 2008,23(5):2516-2523.
[20]  Kouro S,Cortes P,Vargas R,et al. Model predictive control?a simple and powerful method to control power converters[J]. IEEE Transactions on Industrial Electronics, 2009,56(6):1826-1838.

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