点击次数：
所属单位：自动化学院
发表刊物：2017 IEEE TRANSPORTATION ELECTRIFICATION CONFERENCE AND EXPO, ASIA-PACIFIC (ITEC ASIA-PACIFIC)
关键字：MEA Fuel Cell APU PEMFC
摘要：Current auxiliary power unit (APU) system in aircraft is heavy, noisy and inefficient, so a new form of power source to replace the engine mounted generator technologies is in demand. As a green power source, fuel cell is discussed in this paper to study the feasibility of the system as an APU. This paper investigates different fuel cell applications, and qualitative analysis shows that proton exchange membrane fuel cell (PEMFC) system performs the best. Then a PEMFC based APU system is proposed and designed theoretically. Comparisons between the new APU system and original one in B787 suggest that fuel cell based system performs better in the aspects of specific energy, specific power, efficiency, complexity and so on. With the development of the fuel cell stack, power electronics and hydrogen storage technologies, the fuel cell based APU is hopeful to be applied.
是否译文：否
发表时间：2017-01-01
合写作者：Dai, Zehua,杨善水
通讯作者：王莉,Dai, Zehua,王莉