简单快速SVPWM算法在网侧PWM变换器中的应用  

Application of Simple and Fast SVPWM Algorithm in Grid-Side PWM Converter

作　　者：李华[1] 任永峰[1] 安中全[1] 

机构地区：[1]内蒙古工业大学,内蒙古呼和浩特010051

出　　处：《电力科学与工程》2009年第1期1-4,共4页Electric Power Science and Engineering

基　　金：内蒙古自然科学基金项目(200607010809);内蒙古教育厅高校科研项目(NJ05050)

摘　　要：基于快速空间电压矢量脉宽调制技术(SVPWM)的原理,将该算法运用到双PWM交流励磁电源的网侧变换器中并进行了仿真研究,理论分析及仿真结果均表明了该算法的可行性和优越性。As AC excitation power ofVSCF wind power generation system, the back-to-back PWM converter both have the ability of bi-direction energy flowing and fast, excellent input and output performance. The principle of fast SVPWM method is presented in detail, the method is built up and simulated by SIMULINK in MATLAB, which is for the grid-side converter of back-to-back AC excitation power. The theoretical analysis and simulation results indicate that this algorithm is feasible and ascendant.

关 键 词：变速恒频 风力发电系统 网侧变换器 快速SVPWM方法 仿真 

分 类 号：TM461[电气工程—电器]