외기 조건에 따른 연료전지 시스템의 성능 해석

초록

This study aims to analyze the influence of ambient condition on the Polymer Electrolyte Membrane Fuel Cell (PEMFC) system. A PEMFC system combining a fuel cell stack and an air supply system (a blower and a humidifier) was simulated using practical component models. Ambient condition, especially temperature, is an important variable on the PEMFC system operation. Variations in system performance and operating characteristics, such as power output and air humidity) were compared among different ambient temperatures.