【摘要】 针对目前商业化燃料电池堆测试平台难以满足研发测试要求的现状,如空气和氢气供应系统不能实现车用燃料电池堆供气湿度和电压主动调节等功能,基于清华团队多年燃料电池系统研究成果,研发了多功能燃料电池堆测试平台。该平台不仅能较准确地为燃料电池堆提供接近车用实际运行工况的宽范围工作条件,且因增添了集成阳极和阴极出口背压主动调节功能和阴阳极双循环功能,实现了研究所需的燃料电池堆输出特性。更多还原

【Abstract】 In view of the current situation that commercial test platforms for fuel cell stack cannot meet its R&D and test requirements, e.g. its air and hydrogen supply systems cannot fulfill the functions such as active regulation on the air humidity and voltage of fuel cell stack etc., a multi-functional fuel cell stack test platform is developed based on the outcomes of years of research of the fuel cell research team in Tsinghua University. The platform can not only accurately provide the fuel cell stack with a wide range of operating conditions close to the real operating conditions on a vehicle, but also realize the output characteristics of fuel cell stack required by the research, owing to the active regulation function of anode and cathode outlet pressures and anode/cathode dual recirculation function added.更多还原