DESIGN AND APPLICATION OF AC/DC SWITCHING POWER SUPPLY WITH HALF BRIDGE DC/DC CONVERTER TOPOLOGY FOR BATTERY SYSTEMS of ELECTRICAL VEHICLE

Authors : Celaletdin AKGÜL, Yücel ÇETİNCEVİZ, Erdal ŞEHİRLİ

Pages : 149-173

Doi:10.59313/jsr-a.1213162

View : 59 | Download : 32

Publication Date : 2023-03-29

Article Type : Research Paper

Abstract :This study presents design, analysis and application details of electrical vehicle battery charge device based on half bridge DC-DC converter. Half bridge DC-DC converter in the paper has 620 W power, 25 kHz switching frequency and input DC voltage is obtained by uncontrolled bridge rectifier. In addition, information about the battery that is charged, and battery pack are given. Besides, a protection structure of battery is added by measuring both current and voltage of battery. Firstly, equations required for half bridge DC-DC converter is derived and simulation of battery charge circuit is realized by using PSIM and MATLAB/Simulink. Then, the results of the experimental study and the simulation results are given comparatively. The experimental results prove the accuracy of the simulation studies.
Keywords : Half Bridge DC DC Converter, Electrical Vehicle, Battery, MATLAB Simulink, Application

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