대한기계학회:학술대회논문집 (Proceedings of the KSME Conference)
- 대한기계학회 2007년도 춘계학술대회B
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- Pages.2009-2014
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- 2007
가정용 연료전지 시스템 내부 수소 누출 시 센서 응답 특성에 관한 연구
A experimental study on the sensor response at hydrogen leakage in a residential fuel cell system
초록
Hydrogen is a fuel of fuel cell system, which has powerful explosion possibility. Hence, the fuel cell system needs safety evaluation to prevent risk of hydrogen leakage. We use a actual size chamber of a common fuel cell module to analyze hydrogen. Hydrogen injection holes are located in lower part of the chamber in order to simulated hydrogen leakage. The hydrogen sensor can detect range of 0