Mobile QR Code QR CODE : The Korean Institute of Power Electronics
Title A Study on the Power Losses and Conversion Efficiency Analysis for the Phase-Shift Controlled Full-Bridge Converter
Authors Tae-Young Ahn ; Sang-Cheol Bong ; Tae-Won Heo
Page pp.228-234
ISSN 1229-2214
Keywords ZVS; Full bridge converter; Phase shift control; Efficiency analysis; Losses analysis
Abstract A noble polarity inversion dc/dc power conversion circuit that has the high input-output voltage conversion ration characteristics is presented for high voltage DC power supply applications. The proposed circuit features the reduced voltage stresses of the component compared to those of the conventional ones. The operational principles of the proposed circuit is analyzed and comparative features are presented. The simulation results and experimental results are presented to verify the validity of the proposed circuit.