Welcome to Journal of Automotive Safety and Energy,
汽车安全与节能学报

Journal of Automotive Safety and Energy ›› 2016, Vol. 07 ›› Issue (02): 210-217.DOI: 10.3969/j.issn.1674-8484.2016.02.011

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Key technologies of the powertrain of a typical fuel cell sedan

FANG Chuan1,2, XU Liangfei 1,2,3, LI Jianqiu 1,2, OUYANG Minggao 1   

  1. 1. State Key Lab of Automotive Safety and Energy, Tsinghua University, Beijing 100084, China ；
    2. Collaborative Innovation Center of Electric Vehicles in Beijing, Beijing 100081, China ；
    3. Institute of Energy and Climate Research, IEK-3: Electrochemical Process Engineering, 52425 Jülich, Germany
  • Received:2016-04-03 Online:2016-06-25 Published:2016-07-06

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Abstract:

The innovative technologies on the powertrain of a kind of foreign-country mass-produced fuelcell sedan were analyzed to further promote research and development of China’s fuel cell vehicles. These technologies promoted the maximum power, environmental adaptability, reliability, durability, hydrogentank
mass effectiveness, as well as reduced cost, so that popularized fuel cell application onto vehicles. The powertrain topology, the fuel cell stack assembly, high pressure hydrogen storage system on this kind of sedan are of significance to global fuel cell researchers, so do the internal self-humidification of the fuel cell system and bipolar plate design.

Key words: fuel cell sedan, powertrain, stack assembly, high pressure hydrogen storage system, internal selfhumidification, bipolar plate