电气传动2018，Vol.48Issue(5)：21-26,6.DOI:10.19457/j.1001-2095.20180505
滑模变结构控制在三相电压型PWM整流器中的应用
Application of Sliding Mode Variable Structure Control in the Three-phase Voltage Source PWM Rectifier
薛太林 1陈治强 1张学军 1张涛1
作者信息
- 1. 山西大学电力工程系,山西 太原030013
- 折叠
摘要
Abstract
In order to improve the stability and dynamic of three-phase voltage source PWM rectifier,an analysis based on the theory of nonlinear control method was given,the parameters of the sliding mode control was introduced in detail design,as well as the optional function analysis of the sliding mode controller.All second order decoupling dual closed loop simulation model was built in the Matlab/Simulink,the double closed loops control system′s response time and anti-jamming performance were discussed,compared with the traditional PI control of three-phase voltage source PWM rectifier. The simulation results show that the optional sliding mode control method is effective,the system stability and dynamic performance are improved greatly.关键词
非线性控制/滑模控制/三相PWM整流器/李雅普诺夫函数/自抗扰控制器Key words
nonlinear control/sliding mode control/three-phase PWM rectifier/Lyapunov function/active disturbance rejection controller分类
信息技术与安全科学引用本文复制引用
薛太林,陈治强,张学军,张涛..滑模变结构控制在三相电压型PWM整流器中的应用[J].电气传动,2018,48(5):21-26,6.
