Design and Implementation of Battery Charger with Power Factor Correction using Sepic Converter and Full-bridge DC-DC Converter

Journal of Mechatronics, Electrical Power, and Vehicular Technology

Moh. Zaenal Efendi¹  Novie Ayub Windarko¹  Moh. Faisal Amir¹ 

[1] Department of Electrical Engineering, Politeknik Elektronika Negeri Surabaya, Kampus PENS, Keputih Sukolilo, Surabaya;

关键词: sepic converter, full-bridge dc-dc converter, discontinuous conduction mode, power factor correction, battery charger;   

DOI  :  10.14203/j.mev.2013.v4.75-80

来源: DOAJ

【 摘 要 】

This paper presents a design and implementation of a converter which has a high power factor for battery charger application. The converter is a combination of a SEPIC converter and a full-bridge DC-DC converter connected in two stages of series circuit. The SEPIC converter works in discontinuous conduction mode and it serves as a power factor corrector so that the shape of input current waveform follows the shape of input voltage waveform. The full-bridge DC-DC converter serves as a regulator of output voltage and operates at continuous conduction mode. The experimental results show that the power factor of this converter system can be achieved up to 0.96.

【 授权许可】

Unknown