摘要
以天然气为燃料、空气为氧化剂,在典型性能参数下,模拟预测了1kW级质子交换膜燃料电池系统的性能,发电效率为34.3%,热电效率为85.8%,火用效率为38.9%。
Using natural gas as fuel and air as oxidant, the performance of 1 kW proton exchange membrane fuel cell （PEMFC） system is simulated and forecasted based on the typical parameters. The results show that the power generation efficiency is 34.3% , the thermoelectric efficiency is 85.8% , and the exergy efficiency is 38.9%.
出处
《煤气与热力》
2009年第3期31-35,共5页
Gas & Heat
关键词
质子交换膜燃料电池系统
发电效率
热电效率
火用效率
proton exchange membrane fuel cell system
power generation efficiency
thermoelectric efficiency
exergy efficiency
