소용량 건물용 연료전지시스템 블로워의 가혹조건 평가에 관한 연구

다국어 초록 (Multilingual Abstract)

The fuel cell is one of the renewable energy sources. And it is a new source of energy that can be applied to various fuels and continuously supported by the excellent city-gas infrastructure. It is important to improve performances and reliabilities, and reduce the cost of fuel cell systems for commercialization. And, some safety performances of blower domestically produced are evaluated and some improvements are researched to save the cost of fuel cell systems. In this paper, the performance and worst stress condition of blowers are evaluated in operating environment similar to the fuel cell systems. Actually, the correlation of flow, leakage and thermal behavior are evaluated in the worst stress condition at 70℃ and, some major factors of blower degradation such as a motor deterioration, material and structures of the outlet are examined.

참고문헌 (Reference)

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