摘要
提出了一种单极倍频电压型 SPWM 软开关 DC/AC 变换器,分析了其主要工作原理并给出了主要参数设计方法,实验结果证明了该电路确能实现软开关,并且具有输出滤波参数小,电压波形质量高的优点。
A single-pole double-frequency SPWM soft-switched DC/AC inverter is presented,its principal operation principle is analysed and design method of the parameters is given.Smaller output filter parameters and higher quality output voltage wave are its notable merits.At lasl Experiment results verify its merits.
出处
《电源技术应用》
2003年第12期33-37,共5页
Power Supply Technologles and Applications
