新型三相级联准Z源交流变换器  

A Novel Three-Phase Cascade Quasi-Z Source AC Converter

作　　者：徐飞 李昊舒 赵志远 XU Fei;LI Haoshu;ZHAO Zhiyuan(Mechanical and Electrical Engineering,Binzhou Polytechnic,Binzhou Shandong 256600,China;Department of Mechanical and Electrical Engineering,Shandong Vocational College of Science and Technology,Weifang Shandong 261000,China;State Grid Shandong Power Company Qihe County Power Supply Company,Qihe Shandong 251100,China)

机构地区：[1]滨州职业学院机电工程学院,山东滨州256600 [2]山东科技职业学院机电工程系,山东潍坊261000 [3]国网山东省电力公司齐河县供电公司,山东齐河251100

出　　处：《电子器件》2022年第3期567-574,共8页Chinese Journal of Electron Devices

摘　　要：提出一种新型三相级联准Z源交流调压器的电路拓扑,对拓扑的基本形式和工作原理进行了分析,对输入和输出之间的关系进行了推导。电路采用脉冲宽度调制法(PWM)进行控制,用MATLAB/Simulink搭建仿真模型并对仿真结果进行了分析,仿真结果验证了电路的可靠性和分析结果的正确性。A new three-phase cascaded quasi-Z-source AC voltage regulator circuit topology is proposed.The basic form and working principle of the topology are analyzed,and the relationship between input and output is derived.The circuit is controlled by pulse width modulation(PWM).A simulation model is built with MATLAB/Simulink and the simulation results are analyzed.The simulation results verify the reliability of the circuit and the correctness of the analysis results.

关 键 词：三相 级联准Z源 交流调压 PWM 仿真 

分 类 号：TM423[电气工程—电器]