电工技术学报2016，Vol.31Issue(15)：163-169,7.
三相逆变电路的离线模型预测控制研究
The Off-Line Model Predictive Control for Three-Phase Inverter
摘要
Abstract
Traditional switch function model for power electronics circuits only describes the control changes of circuits rather than their conditional changes,which may cause a loss of their dynamic information. Considering this fact,this paper establishes a mixed logic dynamic( MLD)model for power electronic circuits as a predictive model. Based on it,the optimal solution will be replaced by the feasibility solution which,together with the move blocking principle,will be applied to the circuit model predictive control( MPC)so as to effectively reduce the total number of control sequence and the switch frequency,and realize the fast solution of circuits,which offers a solution to the hard problem of calculating circuit MPC. The paper elaborates the algorithm and realization procedure of the control sequence of power electronic circuits and verifies the feasibility and validity of the algorithm by the three-phase inverter circuit.关键词
模型预测控制/混合逻辑动态建模/逆变电路/可行解/移动闭塞Key words
Model predictive control/mixed logic dynamic model/inverter/feasibility/move blocking分类
信息技术与安全科学引用本文复制引用
韩建定,齐蓉,雷晓犇,张东升..三相逆变电路的离线模型预测控制研究[J].电工技术学报,2016,31(15):163-169,7.基金项目
国家自然科学基金（61074007）和陕西省自然科学基金（2012JM8016）资助项目。 （）
