【摘要】 空间矢量脉宽调制(SVPWM)是一种新型的PWM方法,文章介绍了其基本原理,提出了在Matlab/Sim-ulink环境下用S函数实现电压型空间矢量PWM逆变器的方法,详细描述了仿真模型的设计过程和编程要点,给出了仿真结果,并与正弦波脉宽调制(SPWM)进行了简要的比较.为基于SVPWM的电力电子变流器的研究打下了基础,并且对电力电子技术的教学也起到辅助作用.更多还原

【Abstract】 Space Vector Pulse Width Modulation(SVPWM) is a novel PWM method.This paper introduces its basic principle,the realization of SVPWM inverter simulation under Matlab/Simulink combining S-function is proposed,design methods and programming outlines are described,simulation results are given,brief comparison between SVPWM and SPWM is made.The results are elementary effort for SVPWM based on the power electronic converter,and also are of benefit to PE course teaching.更多还原