最优时间的无零矢量有限状态预测控制

doi:10.3969/j.issn.1001-2400.2018.03.016

西安电子科技大学学报

最优时间的无零矢量有限状态预测控制

张海玮1,2;吴爱国1

(1. 天津大学电气自动化与信息工程学院，天津 300072；
2. 天津大学仁爱学院，天津 301636)

收稿日期:2017-05-12 出版日期:2018-06-20 发布日期:2018-07-18
作者简介:张海玮(1983-)，女，讲师，天津大学博士研究生，E-mail: zhwei@tju.edu.cn
基金资助:
天津市自然科学基金应用基础与前沿技术研究计划资助项目(15JCZDJC32100)

Non-zero vector finite-control-set model predictive control for optimal time

ZHANG Haiwei1,2;WU Aiguo1

(1. School of Electrical and Information Engineering, Tianjin Univ., Tianjin 300072, China;
2. Tianjin Univ. Renai College, Tianjin 301636, China)

Received:2017-05-12 Online:2018-06-20 Published:2018-07-18

摘要/Abstract

摘要：

针对三相逆变二电平电路运行特性和交流侧共模电压抑制需求，提出了一种最优时间序列的三相逆变器无零矢量有限状态预测控制．在传统有限控制集模型电流预测控制基础上舍弃零矢量，以减小输出电流偏差为目标构造价值函数；非零矢量采用最优作用时间，以消除共模干扰的最大值．通过实验表明，改进策略有效地降低了共模电压，改善了输出电流的对称性，提高了稳态精度．

关键词: 共模电压, 有限控制集模型预测, 最优时间, 无零矢量

Abstract:

The non-zero vector finite control set (FCS) model current prediction control based on the time optimization is proposed in the three-phase inverter. The zero vector is discarded in the traditional finite control set model. The cost function is constructed in order to reduce the output current deviation and the optimal time of the nonzero vector is calculated to eliminate the maximum of the common-mode voltage. Experimental results demonstrate that the proposed model can effectively reduce the common mode voltage, improve the symmetry of the output current and improve the steady-state precision.

Key words: common mode voltage, finite control set model prediction, optimal time, non-zero vector

张海玮;吴爱国. 最优时间的无零矢量有限状态预测控制[J]. 西安电子科技大学学报, 2018, 45(3): 86-90.

ZHANG Haiwei;WU Aiguo. Non-zero vector finite-control-set model predictive control for optimal time[J]. Journal of Xidian University, 2018, 45(3): 86-90.

参考文献

［1］ LEE S S, HENG Y E. Current Controller of Three-phase VSI Using FCS-MPC with Optimal Active and Zero Vector Selection for Balanced Loss Distribution and Switching Loss Reduction［J］. International Transactions on Electrical Energy Systems, 2017, 27(2): e2250.
［2］ HASSINE I M B, NAOUAR M W, MRABET-BELLAAJ N. Model Predictive-sliding Mode Control for Three-phase Grid-connected Converters［J］. IEEE Transactions on Industrial Electronics, 2017, 64(2): 1341-1349.
［3］ ROHTEN J A, ESPINOZA J R, MUNOZ J A, et al. Model Predictive Control for Power Converters in a Distorted Three-phase Power Supply［J］. IEEE Transactions on Industrial Electronics, 2016, 63(9): 5838-5848.
［4］ BAYHAN S, TRABELSI M, ABU-RUB H. Model Predictive Control of Three-phase Three-level Neutral-point-clamped qZS Inverter［C］//Proceedings of the 2016 10th International Conference on Compatibility, Power Electronics and Power Engineering. Piscataway: IEEE, 2016: 410-415.
［5］ TRABELSI M, BEN-BRAHIM L, GASTLI A, et al. An Improved Predictive Control Approach for Multilevel Inverters［C］//Proceedings of the 2013 IEEE International Symposium on Sensorless Control for Electrical Drives and Predictive Control of Electrical Drives and Power Electronics. Piscataway: IEEE, 2013: 6684486.
［6］ RIAR B S, GEYER T, MADAWALA U K. Model Predictive Direct Current Control of Modular Multi-level Converters［C］//Proceedings of the 2013 IEEE International Conference on Industrial Technology. Piscataway: IEEE, 2013: 582-587.
［7］ VATANI M, HOVD M. Predictive Control of Converter Switches in a Multi-terminal HVDC System［C］//Proceedings of the 2013 39th Annual Conference of the IEEE Industrial Electronics Society. Piscataway: IEEE, 2013: 3699-3704.
［8］ NADEMI H, NORUM L E, SOGHOMONIAN Z, et al. Low Frequency Operation of Modular Multilevel Matrix Converter Using Optimization-oriented Predictive Control Scheme［C］//Proceedings of the 2016 17th IEEE Workshop on Control and Modeling for Power Electronics. Piscataway: IEEE, 2016: 7556709.
［9］ RIVERA M, RODRIGUEZ J, GARCIA C, et al. A Simple Predictive Voltage Control Method with Unity Displacement Power Factor for Four-leg Indirect Matrix Converters［C］//Proceedings of the 2012 15th International Power Electronics and Motion Control Conference and Exposition. Piscataway: IEEE, 2012: DS2c. 51-DS2c. 56.
［10］ ABDELRAHEM M, HACKL C M, KENNEL R. Simplified Model Predictive Current Controlwithout Mechanical Sensors for Variable-speed Wind Energy Conversion Systems［J］. Electrical Engineering, 2017, 99(1): 367-377.
［11］ GONG Z, DAI P, WU X, et al. A Hierarchical Model Predictive Voltage Control for NPC/H-bridge Converters with a Reduced Computational Burden［J］. Journal of Power Electronics, 2017, 17(1): 136-148.
［12］ WANG G F, JIANG J G, WU W. Nonlinear FCS-MPC Strategy of NPC/H-5L Inverter Based on Satisfactory Optimization Algorithm［J］. Chaos Solitons & Fractals, 2016, 89:353-362.
［13］ CORTES P, RODRIGUEZ J, VAZQUEZ S, et al. Predictive Control of a Three-phase UPS Inverter Using Two Steps Prediction Horizon［C］//Proceedings of the 2010 IEEE International Conference on Industrial Technology. Piscataway: IEEE. 2010: 1283-1288.

最优时间的无零矢量有限状态预测控制

Non-zero vector finite-control-set model predictive control for optimal time

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 0

Metrics

本文评价

推荐阅读 10