基于电容电流内环的单相逆变器控制策略研究  

TheControl Strategy of Single Phase Inverter Based on Vapacitive Current Loop

作　　者：王文兵 王凯 张华 WANG Wenbing;WANG Kai;ZHANG Hua(Hefei Tongzhi Electromechanical Control Technology Co.,Ltd.,Hefei 230000,China;32382 Troops of the Chinese People's Liberation Army,Beijing 100071,China;Military Representative Office of the Military Representative Bureau of the army Equipment Department in Nanjing and in Hefei,Hefei 230000,China)

机构地区：[1]合肥同智机电控制技术有限公司,安徽合肥230000 [2]中国人民解放军32382部队,北京100071 [3]陆军装备部驻南京地区军事代表局驻合肥地区军事代表室,安徽合肥230000

出　　处：《通信电源技术》2022年第7期1-3,7,共4页Telecom Power Technology

摘　　要：通过分析单相逆变器双闭环控制的基本原理,对基于电感电流内环控制与基于电容电流内环控制进行了对比,结果表明采用电容电流内环控制可以得到更好的动态效果。运用MATLAB/Simulink对双闭环控制策略进行了建模仿真,并以TMS320F28069为控制器核心设计了实验样机。By analyzing the basic principle of double closed-loop control of single-phase inverter,the inner loop control based on inductor current and the inner loop control based on capacitor current are compared.The results show that the inner loop control based on capacitor current can obtain better dynamic effect.The dual closed-loop control strategy is modeled and simulated by MATLAB/Simulink,and an experimental prototype is designed with TMS320F28069 as the core of the controller.

关 键 词：单相逆变器 电容电流内环 MATLAB/SIMULINK 双环控制 

分 类 号：TM4[电气工程—电器]