电压型PWM整流电路动态设计方法的改进  

Improving of Voltage-type PWM Rectifier Circuit Dynamic Design Method

作　　者：朱文超[1] 卢健康[1] 王萑[1] 

机构地区：[1]西北工业大学机电学院,陕西西安710072

出　　处：《机械与电子》2010年第5期8-11,共4页Machinery & Electronics

基　　金：西北工业大学研究生创新种子基金资助项目(Z200923)

摘　　要：针对依据典型Ⅱ型系统方法设计的PWM整流电路系统超调量较大这一缺点,运用双零点典型Ⅱ型系统设计法,对电压型单相PWM整流器动态设计进行了改进,并对系统进行分析建模,最后运用Matlab软件中的Simulink对系统进行了仿真.仿真结果表明,相对于典型Ⅱ型系统设计方法,改进的方法设计出的系统具有更好的动态特性.Aimed at the problem of larger over- shoot of PWM rectifier systems designed by repre- sentative Ⅱ system, doublezero points representative Ⅱ system which can improve the single- phase PWM rectifier system is proposed. Analysis and modeling were performed on this system. In the end, the system was simulated by Simulink in the Matlab software. The result of simulation showed that, compared to the representative Ⅱ system,doublezero points representative Ⅱ system has better dynamic performance.

关 键 词：典型Ⅱ型系统 仿真WM整流电路 

分 类 号：TN710[电子电信—电路与系统]