Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2005.10a
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- Pages.75-78
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- 2005
A Study on the 3kW Fuel Cell Generation System
3kW급 연료전지 발전시스템에 관한 연구
- Jeong, Dong-Hyo (Incheon City College) ;
- Park, Jae-Se (Incheon City College)
- Published : 2005.10.14
Abstract
Fuel cell is remarkable for one of the clean energy recently. But in the fuel cell case, it has characteristics with low voltage and high current. Therefore, for using domestic power, it should be changed to the power source with commercial voltage and frequency. In this paper fuel cell simulator having electrical characteristics is designed and constructed instead of fuel cell stack. Voltage generated from fuel cell is from 39V to 72V dc and should be boosted to 400V dc for home appliances. A stand alone system including the inverter and DC/DC converter for the fuel cell is then proposed. Simulation result is used to support the analysis.
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