升压型零电压转换PWM电路的仿真研究  

Simulation Research on PWM Circuit of Boost Zero Voltage Conversion

作　　者：王华[1] 邱彬[1] 文逸 文捷[1] 荣军[1] 

机构地区：[1]湖南理工学院信息与通信工程学院,湖南岳阳414006

出　　处：《电子技术（上海）》2017年第6期3-4,共2页Electronic Technology

摘　　要：对升压型零电压转换PWM电路的进行了研究,首先根据其工作原理图和工作波形图推断了升压型零电压转换PWM电路的工作原理,然后对其理论分析进行了仿真验证,仿真结果表明,其主开关管能够实现零电压开通,能够节省开通损耗,提升变换器效率。Boost type zero voltage switching PWM circuit is studied, and the working principle is inferred according to the working principle diagram and working waveform for the zero voltage switching PWM circuit, and then the simulation is carried out to validate the theoretical analysis. The simulation results show that the main switches can realize zero voltage switching, and can save the opening loss, and also improve the efficiency of the converter.

关 键 词：零电压转换 零电压开通 效率 仿真 

分 类 号：TN624[电子电信—电路与系统]