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  • Title(Kor)
    5 kW급 건물용 연료전지 시스템 연료승압 블로워 안전 성능 평가에 관한 연구
  • Title(Eng)
    A Study on Safety Performance Evaluation of NG Blower for 5 kW Class Stationary Fuel Cell Systems
  • Keyword
    Fuel booster blower(연료승압 블로워), Stationary fuel cell(건물용 연료 전지), Diaphragm blower(다이어프램식 블로워), Safety performance(안전 성능)
  • Author(Kor)
    백재훈1⋅이은경1⋅이정운1,†⋅이승국1⋅문종삼1⋅김규형2⋅박한우2⋅김동철2⋅이진희2
  • Author(Eng)
    JAE-HOON BAEK1, EUN-KYUNG LEE1, JUNG-WOON LEE1,†, SEUNG-KUK LEE1, JONG-SAM MOON1, KYU-HYUNG KIM2, HAN-WOO PARK2, DONG-CHEOL KIM2, JIN-HEE LEE2
  • Date
    2017-12
  • Attach file
  • Page
    Page. 675-682
  • Abstract(Eng)
  • New government, the market for stationary fuel cell systems in domestic is expected to expand in line with the policy for expanding new and renewable energy. In order to promote and expand the domestic market for stationary fuel cell systems, it is required to do research and develop for cost reduction and efficiency improvement technologies through the localization of BOP. In this study, the safety performance including the power consumption, flow rate, noise and air-tightness of the domestic fuel booster blower and the foreign fuel booster blower was evaluated and the performance improvement of the domestic blower was confirmed. As a result of the power consumption measurement and the flow rate according to the back pressure of the A company 2nd prototype and B company, the values were 73 W, 27 LPM, and 55 W, 25 LPM. These results are attributed to the improvement of performance through design changes such as CAM angle and diaphragm material.