Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2008.06a
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- Pages.40-42
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- 2008
Design of Integrated Magnetic Transformer for ZVS Phase Shift Full Bridge Converter
- Li, Xin-Lan (Dept. of Electrical Engineering, Gyeongsang National University) ;
- Jang, Eun-Sung (Dept. of Electrical Engineering, Gyeongsang National University) ;
- Shin, Yong-Whan (Dept. of Electrical Engineering, Gyeongsang National University) ;
- Won, Jae-Sun (Samsung Electro-mechanics Co. Ltd.) ;
- Kim, Jong-Sun (Samsung Electro-mechanics Co. Ltd.) ;
- Oh, Dong-Seong (Samsung Electro-mechanics Co. Ltd.) ;
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Shin, Hwi-Beom
(Dept. of Electrical Engineering, Gyeongsang National University)
- Published : 2008.06.30
Abstract
This integrated magnetic (IM) transformer is proposed for a phase shifted full bridge (PSFB) converter with zero voltage switching (ZVS). In a new IM transformer, the transformer is located on the center leg of E-core and the output inductor is wound on two outer legs. The proposed circuit is analyzed electrically and magnetically. An E-core is redesigned and implemented. The proposed IM transformer is experimentally compared with the conventional one through a 1.2kW prototype converter.
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