한국신재생에너지학회:학술대회논문집
- 2007.11a
- /
- Pages.197-200
- /
- 2007
Aerodynamic Design of Cathode Air Blower for Fuel Cell Electric Vehicle
연료전지 차량용 공기 블로워의 공력 설계
- Kim, Woo-June ;
-
Park, Chang-Ho
;
-
Jee, Yong-Jun
;
-
Cho, Kyung-Seok
;
- Kim, Young-Dae ;
- Park, Se-Young ;
- Oh, Chang-Hoon
- 김우준 (한라공조 기술연구소) ;
-
박창호
(한라공조 기술연구소)
;
-
지용준
(한라공조 기술연구소)
;
-
조경석
(한라공조 기술연구소)
;
- 김영대 (한라공조 기술연구소) ;
- 박세영 (한라공조 기술연구소) ;
- 오창훈 (한라공조 기술연구소)
- Published : 2007.11.06
Abstract
FCEV uses electric energy generated from fuel cell stack, thus all consisting parts must be re-designed to be suitable for electricity based system. Cathode air blower which supplies compressed air into fuel cell stack has similar shape of turbocharger, but a radial turbine of traditional turbocharger is removed and high speed BLDC motor is installed . Generally, maximum 10% of electric power of fuel cell stack is consumed in air blower, therefore an effective design of air blower can improve the performance of FCEV directly. This study will present an aerodynamic design process of an air blower and compare computational results with experimental data.
Keywords