전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 2010년도 하계학술대회 논문집
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- Pages.196-197
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- 2010
A Study on High Performance Converter Topology for Hydrogen Gas Generation Electrolysis System
- Kang, Tae-Won (Electrical Engineering, Chonbuk Nation University) ;
- Go, Yu-Ran (Electrical Engineering, Chonbuk Nation University) ;
- Suh, Yong-Sug (Electrical Engineering, Chonbuk Nation University) ;
- Jeong, Jun-Ik ((CO.)EURO-Korea, BI center) ;
- Rho, Do-Hawn (Electrical Engineering, Chonbuk Nation University)
- 발행 : 2010.07.06
초록
This paper investigates a high performance converter topology for hydrogen gas generation electrolysis system. The proposed converter topology consists of full-bridge inverter, medium frequency transformer, and diode rectifier. Hydrogen gas generation electrolysis process considered in the paper is analyzed and characterized by its equivalent circuit. The electrolysis cell is modeled as effective resistance, capacitance, inductance, and internal emf voltage source. The proposed converter topology provides enhanced efficiency of hydrogen gas generation process under the operating condition of dc output voltage with high frequency ripple on it. The high performance operation of proposed converter is confirmed through the simulation with the electrolysis cell considered in the equivalent circuit model.
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