Yungtack, J., Jovanovic, M.M., Chang, Y.M.: `A new ZVS-PWM full-bridge converter', IEEE Trans. Power Electron., 2003, 18, (5), pp. 1122-1129Yungtack, J. , Jovanovic, M.M. , Chang, Y.M. : ‘ A new ZVS–PWM full-bridge converter ’, IEEE Trans. Power Electron. , ...
1. Conventional full-bridge ZVS converter and its key waveforms. ZVS of the leading-leg switches even at low currents. However at full load a large external inductance also stores excessive energy that produces large circulating currents, which adversely affects the stress of the semiconductor ...
ANewZVS-PWMFull-BridgeBoostConverter 系统标签: converterzvsboostbridgepwmmohammadjavad WesternUniversityScholarship@WesternElectronicTesisandDissertationRepositoryMarch2012ANewZVS-PWMFull-BridgeBoostConverterMohammadjavadBaeiTeUniversityofWesternOntarioSupervisorDr.MoschopoulosTeUniversityofWesternOntarioGraduatePrograminElectr...
Full Bridge ZVT—PWM DC—DC Converter A new FB - ZVT - PWM converter is proposed. The new converter operates at a fixed frequency and implements ZVS for power devices without increasing voltage... WEIYanjun,QIHanhong,等 - 半导体光子学与技术:英文版 被引量: 0发表: 1997年 A ZVS-PWM Full...
A novel zero voltage and zero current switching (ZVZCS) full bridge (FB) PWM power converter is presented to simplify the circuits of the previously presented ZVSCS power converters. A simple auxiliary circuit which consists of one small... Ju-Won,Baek,Jung-Goo,... - 《Intelec》 被引量:...
移相全桥ZVS-PWM变换器是一种电力电子变换器,主要用于将直流(DC)电源转换为交流(AC)电源,或者用于调整输出电压或电流的大小和形状。该变换器采用移相控制技术,通过改变桥臂上开关管的导通相位,实现对输出电压或电流的调节。同时,该变...
A new reduced voltage stress soft switching PWM current fed Full-Bridge DC-DC converter for fuel cells and photovoltaic cells applications is proposed in this study. The snubber cell provides Zero Voltage Transition (ZVT) turn on and Zero Voltage Switching (ZVS) turn off together for main switch...
This paper presents a new soft-switched, current-driven full-bridge converter. A simple snubber is used in order to get ZVS for all the main switches. The soft-switching realization is independent of the load. The snubber is placed in parallel with the bridge. All the resonant circuit energy...
An improved ZVS PWM full-bridge converter with clamping diodes Phase-shifted ZVS PWM full-bridge converter realizes ZVS and eliminates the voltage oscillation caused by the reverse recovery of the rectifier diodes by i... X Ruan,F Liu - IEEE Power Electronics Specialists Conference 被引量: 218...
A New Bridgeless Boost Half-Bridge ZVS-PWM Frequency Converter for High-Frequency Induction Heating Applications diode bridge rectifier-less (bridgelessboost half-bridge (BHBzero voltage soft-switching (ZVSasymmetrical pulse width modulation (A-PWMinduction heating (IH)... T Mishima,Y Nakagawa,M Nakao...