한국조명전기설비학회:학술대회논문집 (Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference)
- 한국조명전기설비학회 2008년도 춘계학술대회 논문집
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- Pages.419-422
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- 2008
ZCS-PFM Series Resonant High Frequency Inverter for Electromagnetic Induction Eddy Current-Heated Roller
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Mun, Sang-Pil
(Kyungnam University/Dept.of Electrical Engineering)
;
- Jung, Sang-Hwa (Kyungnam University/Dept.of Electrical Engineering) ;
- Kim, Chang-Il (Gyeongnam Provincial Namhae College/Dept. of Electricity) ;
- Kim, Sang-Don (Gyeongnam Animation High School) ;
- Nakaoka, Mutsuo (Kyungnam University/Dept.of Electrical Engineering)
- 발행 : 2008.05.08
초록
This paper presents a novel prototype of ZCS-PFM high frequency series resonant Inverter using IGBT power module for electromagnetic induction eddy current-heated roller in copy and printing machines. The operating principle and unique features of this voltage source half bridge inverter with two additional soft commutation inductor snubber are presented Including the transformer modeling of induction heated rolling drum. This soft switching inverter can achieve stable zero current soft commutation under a discontinuous and continuous resonant load current for a widely specified power regulation processing. The experimental results and computer-aided analysis of this inverter are discussed from a practical point of view.
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