Jang,Yungtaek,Jovanovic,Milan M,Chang, Yu-Ming."A new ZVS-PWM full-bridge converter". IEEE Transactions on Power Electronics . 2003Y. Jang, M. M. Jovanovic, and Y. M. Chang, "A new ZVS-PWM full-bridge converter," IEEE Trans. Power Electron., Vol. 18, No. 5, pp. 1122-1129, ...
Introduction The full-bridge (FB) zero-voltage-switching (ZVS) PWM converter shown in Fig. 1 is the most widely used softswitched circuit in high-power applications, [1]-[4]. This constant-frequency converter features ZVS of the primary switches with relatively small circulating energy. The ...
converterzvsboostbridgepwmmohammadjavad WesternUniversityScholarship@WesternElectronicTesisandDissertationRepositoryMarch2012ANewZVS-PWMFull-BridgeBoostConverterMohammadjavadBaeiTeUniversityofWesternOntarioSupervisorDr.MoschopoulosTeUniversityofWesternOntarioGraduatePrograminElectricalandComputerEngineeringAthesissubmi edinpartial...
the operation of a new Zero-Voltage-Switching PWM DC-DC full-bridge boost converter that does not have any of the drawbacks that other converters of this type have, such as a complicated auxiliary circuit, increased current stresses in the main power switches and load dependent ZVS operation. ...
Research of a Novel Full-Digital Control ZVZCS Full-Bridge PWM DC / DC Converter Based on ARM7 A new full digital control method has been proposed. This method employed an advanced main circuit topology combining with an ARM MCU. Using the state spac... L Tang,XQ Liu,GY Qiu - 《Advance...
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...