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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.5
- 수록면
- 264 - 270 (7page)
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In this paper a novel passive snubber is proposed, which can suppress the voltage spike across the bridge leg of the isolated full-bridge boost topology. The snubber is composed of capacitors, inductors and diodes. Two capacitors connected in series are used to absorb the voltage spike and the energy of each capacitor can be transferred to the load during one switching cycle by the resonance of the inductors and capacitors. The operational principle of the passive snubber is analyzed in detail based on a three-phase power factor correction (PFC) converter, and the design considerations of both the converter and the snubber are given. Finally, a 3kW laboratory-made prototype is built. The experimental results verify the theoretical analysis and evaluations. They also prove the validity and feasibility of the proposed methods.
목차
Abstract
Ⅰ. INTRODUCTION
Ⅱ. OPERATIONAL PRINCIPLE
Ⅲ. DESIGN CONSIDERATIONS
Ⅳ. EXPERIMENTAL RESULTS
Ⅴ. CONCLUSIONS
ACKNOWLEDGMENT
REFERENCES
참고문헌 (23)
참고문헌 신청
박귀근 / 2010 / PFC Dual Boost Converter Based on Input Voltage Estimation for DC Inverter Air Conditioner / 전력전자학회 영문논문지 10(3):293~299
A. Andre-Badin / 2008 / Unity power factor isolated three-phase rectifier with split dc-bus based on the scott transformer / IEEE Trans. Power Electron 23(3):1278~1287
Se-Wan Choi / 2009 / A New Unity Power Factor Rectifier System using an Active Waveshaping Technique / 전력전자학회 영문논문지 9(2):173~179
K. Nishimura / 2006 / Advanced Three-Phase PFC Power Converters with Three-Phase Diode Rectifier and Four-Switch Boost Chopper / 전력전자학회 영문논문지 6(4):356~365
M. A. Al-Saffar / 2009 / Integrated buck-boostquadratic Buck PFC rectifier for universal input applications / IEEE Trans. Power Electron 24(12):2886~2896
A. Andre-Badin / 2008 / Unity power factor isolated three-phase rectifier with split dc-bus based on the scott transformer / IEEE Trans. Power Electron 23(3):1278~1287
Se-Wan Choi / 2009 / A New Unity Power Factor Rectifier System using an Active Waveshaping Technique / 전력전자학회 영문논문지 9(2):173~179
K. Nishimura / 2006 / Advanced Three-Phase PFC Power Converters with Three-Phase Diode Rectifier and Four-Switch Boost Chopper / 전력전자학회 영문논문지 6(4):356~365
M. A. Al-Saffar / 2009 / Integrated buck-boostquadratic Buck PFC rectifier for universal input applications / IEEE Trans. Power Electron 24(12):2886~2896
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UCI(KEPA) : I410-ECN-0101-2013-560-000591208