摘要
介绍了典型的零电压转换ZVT(Zero Voltage Transition)PWM直流变换器的基本工作原理,并指出其存在的缺点。文章提出了一种改进型的ZVT-PWM DC/DC变换器电路,全面分析这种变换器的工作原理,利用PSPICE软件对其进行了仿真。
Analysis the basic working principle of typical ZVT (Zero Voltage Transition) PWM direct-current converter and expatiate on its shortcomings. This paper proposes one kind of advanced version ZVT-PWM the DC/DC converter electric circuit,analyzes this kind of converter comprehensively the principle of work, and does simulation by using PSPICE software.
出处
《通信电源技术》
2007年第5期19-21,共3页
Telecom Power Technology