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http://dx.doi.org/10.6113/TKPE.2010.15.6.441

Design of DC-DC Converter to Charge and Discharge Lithium Battery Using Isolated Boost Converter and Forward Converter  

Kim, Hee-Sun (단국대 대학원 전자전기공학과)
Chung, Dae-Taek (단국대 대학원 전기공학과)
Hong, Soon-Chan (단국대 전자전기공학부)
Publication Information
The Transactions of the Korean Institute of Power Electronics / v.15, no.6, 2010 , pp. 441-450 More about this Journal
Abstract
Lithium battery is widely used as the power source of various electronic devices. The formation process which is the repeated charging and discharging process is essential in the production of lithium battery. In this paper, it is proposed and designed the DC-DC converter that can charge and also discharge the lithium battery in one converter. The proposed converter is designed by considering the charge/discharge characteristics of the lithium battery. The converter is operated as a forward converter in charging process and a electrically isolated boost converter in discharging process. Based on the analyses, the number of transformer turns, inductor, capacitor, and switching devices are designed. Finally, the validity of the design for the proposed converter is verified by both simulations and experiments.
Keywords
Charge; Discharge; Lithium battery; Forward converter; Isolated boost converter;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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