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Two Phase Interleaved LLC Resonant Converter  

Kim, Joo-Hoon (전주대 전기전자공학)
Lee, Kwang-Ho (전주대 전기전자공학)
Kim, Eun-Soo (전주대 전기전자정보통신공학부)
Lee, Jae-Sam (LG이노텍(주))
Lee, Hyun-Kwan (LG이노텍(주))
Jung, Yong-Chae (남서울대 전자공학과)
Publication Information
The Transactions of the Korean Institute of Power Electronics / v.14, no.5, 2009 , pp. 397-405 More about this Journal
Abstract
Nowadays, power supplies for LCD TV of larger and slimmer screen size are required to have high power density and high efficient characteristics. In order to meet these requirements, Multi-phase interleaved LLC resonant converter is applied for increasing power density and reducing the current rating in the used devices. In this paper, gain characteristics and the experimental results of the proposed two-phase LLC resonant converter which implemented by the simple control circuit are verified based on the theoretical analysis and the 300W experimental prototype.
Keywords
Multi-Phase Interleaved LLC Resonant Converter; High power density;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Bor-Ren Lin and Chien-Lan Huang, 'Analysis and Implementation of a Dual-Output LLC Resonant Converter,' International Journal of Electronics, Vol. 96, Issue 7, pp. 733-747, 2009. 7   DOI   ScienceOn
2 T Jin and K Smedley, 'Multiphase LLC Series Resonant Converter for Microprocessor Voltage Regulation,' IEEE IAS'06, pp. 2136-2143, 2006
3 Kang-Hyun Yi and Gun-Woo Moon, 'A Novel two phase interleaved LLC series resonant converter using a phase of the resonant capacitor,' Journal of Power Electronics, Vol. 8, No. 3, pp. 275-279, 2008. 7
4 Jiangtao Feng, Yuequan Hu, Wei Chen and Chau-chun Wen, 'ZVS Analysis of Asymmetrical Half-Bridge Converter,' IEEE PESC'01, pp. 243-247, 2001. 6