电源技术2017，Vol.41Issue(7)：996-997,1063,3.
不同温度下磁场对PEMFC的工作性能影响
Effects of magnetic field on PEMFC performance under different temperature conditions
吴懋亮 1王恩泽 1何涛 1潘广德 1陈军1
作者信息
- 1. 上海电力学院能源与机械工程学院,上海200090
- 折叠
摘要
Abstract
The effects of magnetic field on the performance of PEMFC under difference temperatures were studied by setting 410 mT magnetic field perpendicular to the anode side.The results show that the performance of PEMFC under magnetic field becomes better than that without the magnetic field.When temperature is set at 45 ℃,the improvement percentage obtains the largest value to 14.3％.When PEMFC respectively sets different temperatures on the anode and cathode side,the performance improvement exhibits different features.The slope of a polarization curve of the hydrogen side at 65 ℃ and the oxygen side at 45 ℃ is much larger than that of the hydrogen side at 45 ℃ and the oxygen side 65 ℃.But after loaded magnetic field,the slope difference reduces that means that magnetic field affects greater on oxygen transfer in the fuel cell than hydrogen movement.关键词
质子交换膜燃料电池/磁场/工作性能/温度Key words
PEMFC/magnetic field/performance/temperature分类
信息技术与安全科学引用本文复制引用
吴懋亮,王恩泽,何涛,潘广德,陈军..不同温度下磁场对PEMFC的工作性能影响[J].电源技术,2017,41(7):996-997,1063,3.
