항공우주시스템공학회지 (Journal of Aerospace System Engineering)
- 제1권2호
- /
- Pages.21-26
- /
- 2007
- /
- 1976-6300(pISSN)
- /
- 2508-7150(eISSN)
직접 메탄올 연료 전지의 성능에 대한 메탄올 농도, 풍속 및 스택 온도의 영향
Effects of the Methanol Concentration, Wind Velocity and Stack Temperature on the performance of Direct Methanol Fuel Cell
초록
DMFC(Direct Methanol Fuel Cell) has been considered as an attractive option to produce electric power in many application. In this study, in order to estimate the effects of the methanol concentration, wind velocity and temperature on the performance of DMFC, a physical prototype of DMFC was designed and manufactured, and the stack voltage of DMFC was measured during the operation of DMFC. Expecially, the experimental results showed that a low stack temperature, a low wind velocity and an excess methanol concentration lead to the increase of the time to reach the maximum stack voltage.
키워드