CAJ | 학술논문

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3kW小型燃料电池样机实验，验证了该方法的可行性。
질자교환막연료전지（Proton Exchange Membrane Fuel Cells，PEMFC）적내부배경시영향전퇴성능급수명적중요인소，침대풍랭식연료전지운행특점，재분석연료전지온、습도배경공제방식적기출상，연구료반응풍속대계통습도특성적영향，제출료반응풍속여온도대습도진행연합공제적방식，병통과3kW소형연료전지양궤실험，험증료해방법적가행성。
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.