منابع مشابه
A New ZVS-PWM Full-Bridge Converter
A full-bridge converter which employs a coupled inductor to achieve zero-voltage switching of the primary switches in the entire line and load range is described. Because the coupled inductor does not appear as a series inductance in the load current path, it does not cause a loss of duty cycle or severe voltage ringing across the output rectifier. The operation and performance of the proposed ...
متن کاملDevelopment of Average Model for Control of a Full Bridge PWM DC-DC Converter
This paper presents a detailed small-signal and transient analysis of a full bridge PWM DC-DC converter designed for high voltage, high power applications using an average model. The derived model is implemented in a typical system and used to produce the small-signal and transient characteristics of the converter. Results obtained in the analysis of the high voltage and high power design examp...
متن کاملdevelopment of average model for control of a full bridge pwm dc-dc converter
this paper presents a detailed small-signal and transient analysis of a full bridge pwm dc-dc converter designed for high voltage, high power applications using an average model. the derived model is implemented in a typical system and used to produce the small-signal and transient characteristics of the converter. results obtained in the analysis of the high voltage and high power design examp...
متن کاملA Novel Soft-Switching Single-Phase AC–DC–AC Converter Using New ZVS–PWM Strategy
This paper proposes a novel soft-switching singlephase ac–dc–ac converter to give high input power factor and low current distortion on the rectifier side and provide clean and stable ac voltage on the inverter side. The proposed converter uses a new zero voltage switching (ZVS) strategy to get ZVS function. Besides operating at constant frequency, all semiconductor devices operate at soft-swit...
متن کاملZVS PWM Resonant Full Bridge Converter with reduced Circulating loss and Voltage stresses of Bridge Rectifier and Voltage Doubler for Electric Vehicle Battery Chargers
─ This paper presents a voltage doubler in to a half bridge converter is derived for electric vehicle battery chargers. The proposed converter provides wide ZVS range, reduced circulating current and also voltage stress. Circulating current during the freewheeling phases of phase shift full bridge circuit are reset by the sum of LLC circuit output voltage and resonant capacitor voltage by achie...
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ژورنال
عنوان ژورنال: IEEE Transactions on Power Electronics
سال: 2007
ISSN: 0885-8993
DOI: 10.1109/tpel.2007.897008