脉冲宽度调制
电压
逆变器
谐波分析
控制理论(社会学)
空间矢量
谐波
调制(音乐)
计算机科学
数学
物理
工程类
电子工程
电气工程
声学
人工智能
控制(管理)
作者
Maogang Wu,Rongxiang Zhao
摘要
SVPWM(space vector PWM) method is introduced, mathematical expressions of inverter output voltage, load phase voltage and load neutral voltage of SVPWM and SPWM are deduced respectively, harmonic wave characteristics of SVPWM is analyzed. Maximum output fundamental voltage and modulation ration of the two methods are calculated, the similarities and differences are analyzed.
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