Design and implementation of a new dc/dc converter with zvs and high gain

摘要

In this paper new dc/dc converter with zvs and high gain is proposed. The proposed circuit decreases the switches voltage impulse at turn off time because of inductance. Soft switching condition will be take place for all switches. Converter control gate signals are PWM and the switch for soft switching pulse is negate of other switch. In suggested converter, Extra inductor is inserted in old converter to achieve converter higher gain. The simulation and experimental results are presented to verify the converter operation.