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http://dx.doi.org/10.5207/JIEIE.2008.22.5.031

A Study on the Serial-Parallel Resonant DC/DC Converter for Contactless Power Supply System  

Hwang, Gye-Ho (㈜신성이엔지 기술연구소)
Lee, Bong-Sub (강원대학교 삼척캠퍼스 공학대학 전기제어공학부)
Kim, Dong-Hee (영남대 공대 전기공학과)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.22, no.5, 2008 , pp. 31-40 More about this Journal
Abstract
Recently, Contactless Power Supply(CPS) system has been broadly studied as a power supply system for Flat Panel Display(FPD) material transfer equipments. In mass production line, CPS systems on material transfer equipment are applied only in the straight sections with single operating vehicle. The formal CPS system was not adequate for curved section nor multiple operating vehicles. Therefore, this paper presents CPS system that consists of straight and curved section with multiple operation vehicles. The circuit topology of CPS system consists of full bridge configured serial-parallel resonant DC/DC converter. The control method for CPS system consists of duty control method on the primary power supply system to maintain constant resonant current. And the secondary power supply systems of multiple vehicles are self controled to maintain constant output voltage. Practically, the test result of dual vehicles on straight and curved section of material transfer equipments were satisfactory, and proved it's applicability on commercial use.
Keywords
FPD; CPS; Resonant converter; Vehide; DC/DC converter;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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