PEMFC送风系统动态性能影响因素分析

2020 4th CAA International Conference on Vehicular Control and Intelligence (CVCI) Pub Date : 2020-12-18 DOI:10.1109/CVCI51460.2020.9338511

Fengxiang Chen, Y. Pei, Zhicheng Lin, Jieran Jiao, Shiguang Liu

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引用次数: 0

摘要

供气系统是质子交换膜燃料电池(PEMFC)最重要的辅助子系统之一。燃料电池系统中电压和电流的响应速度在很大程度上取决于供气系统的动态性能。本文基于AMESim软件®，建立了72kW堆式燃料电池送风系统模型。分析了空压机响应速度、缓冲罐和流动阻力对供气系统动态响应特性的影响，并根据仿真结果简要分析了影响机理。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Analysis of Influencing Factors on Dynamic Performance of PEMFC Air Supply System

Air supply system is one of the most important auxiliary subsystems of proton exchange membrane fuel cell (PEMFC). The response speed of voltage and current in fuel cell system greatly depends on the dynamic performance of air supply system. In this paper, based on AMESim software®, a fuel cell air supply system model of 72kW stack is built. The influence of air compressor response speed, buffer tank and flow resistance on the dynamic response characteristics of air supply system is analyzed, and the influence mechanism is briefly analyzed according to the simulation results.

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2020 4th CAA International Conference on Vehicular Control and Intelligence (CVCI)

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