摘要
质子交换膜燃料电池(Proton Exchange Membrane Fuel Cells,PEMFC)的内部环境是影响电堆性能及寿命的重要因素,针对风冷式燃料电池运行特点,在分析燃料电池温、湿度环境控制方式的基础上,研究了反应风速对系统湿度特性的影响,提出了反应风速与温度对湿度进行联合控制的方式,并通过3 kW小型燃料电池样机实验,验证了该方法的可行性。
The inner environment of Proton Exchange Membrane Fuel Cells （PEMFC） has great influence on the property and service life of the pile. Aiming at the operation features of air-cooled PEMFC, on the basis of analyzing the control mode of fuel cells＇ temperature and humidity, the authors study the influence on humidity characteristics by reaction wind speed and propose a wind speed/temperature joint control of humidity. The feasibility of the method is validated through experiments on 3 kW small PEMFC prototype.
出处
《装甲兵工程学院学报》
2012年第4期55-58,共4页
Journal of Academy of Armored Force Engineering
基金
军队科研计划项目
关键词
质子交换膜燃料电池
湿度调节
风冷式
Proton Exchange Membrane Fuel Cells （PEMFC）
regulation of humidity
air-cooled type
