Performance Analysis of a Proton-Exchange Membrane Fuel Cell Battery: The Effect of Ambient Temperature
IF 1.1
4区 工程技术
Q4 ELECTROCHEMISTRY
引用次数: 0
Abstract
A model of a membrane electrode assembly is considered as regards the effect of various climatic conditions on the specific power characteristics. The developed model is analyzed in comparison with a proton-exchange membrane fuel cell (PEMFC) stack operating at different ambient temperatures. The deviation (less than 10%) between the model and the experiment in the temperature range from –10 to +10°С is demonstrated. The ambient temperature of 10°C is found to be optimal for the battery operation The specific power is shown to decrease by 0.006–0.008 W/cm2 every 10°C above zero, which is insignificant and can be compensated using a buffer energy storage device.
质子交换膜燃料电池的性能分析：环境温度的影响
摘要 针对各种气候条件对特定功率特性的影响，研究了膜电极组件模型。所开发的模型与在不同环境温度下工作的质子交换膜燃料电池（PEMFC）堆进行了对比分析。结果表明，在 -10 至 +10°С 的温度范围内，模型与实验之间的偏差（小于 10%）很小。环境温度 10°C 是电池运行的最佳温度。比功率在零度以上每升高 10°C 就会降低 0.006-0.008 W/cm2，这并不明显，可以使用缓冲储能装置进行补偿。
本文章由计算机程序翻译，如有差异，请以英文原文为准。
求助全文
约1分钟内获得全文
求助全文
来源期刊
Russian Journal of Electrochemistry
工程技术-电化学
CiteScore
1.90
自引率
8.30%
发文量
102
审稿时长
6 months
期刊介绍：
Russian Journal of Electrochemistry is a journal that covers all aspects of research in modern electrochemistry. The journal welcomes submissions in English or Russian regardless of country and nationality of authors.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
