摘要
倍频SPWM作为一种经常在单相全桥逆变电路中使用的算法,具有开关频率高、开关管损耗小和谐波抑制能力强的特点。论文采用Matlab对倍频SPWM进行谐波分析,同时通过对其他SPWM算法进行分析,并与倍频SPWM作出了比较,阐述了倍频SPWM的优点。
Frequency-doubling SPWM is an algorithm that is often used in single-phase full-bridge inverter circuits. It hasthe characteristics of high switching frequency,small loss of switching tube,and strong harmonic suppression ability. This paper us-es Matlab to perform harmonic analysis. Based on this,it compares it with other SPWM algorithms,expounds the advantages of fre-quency-doubled SPWM.
作者
毕磊
张彦
BI Lei;ZHANG Yan(The 723 Research Institute of CSIC,Yangzhou 225101)
出处
《舰船电子工程》
2018年第10期119-122,共4页
Ship Electronic Engineering
关键词
倍频SPWM
谐波分析
单相全桥逆变电路
frequency-doubling SPWM
harmonican alysis
single-phase full-bridge inverter circuit
