质子交换膜燃料电池寿命测试数据集

质子交换膜燃料电池寿命是目前商业化瓶颈之一。在项目支持下，对25cm2标准单电池开展了寿命测试，测试总时间达到16590h，研究了电池性能衰减行为。采用的测试仪器是目前国内外通用的燃料电池测试平台台，测试得到的数据采用质子交换膜燃料电池领域常用的方法进行了处理与作图分析。主要记录了电池电流、电压等观测值。

The lifespan of proton exchange membrane fuel cells (PEMFCs) is currently one of the major commercialization bottlenecks. Supported by a research project, lifespan tests were performed on 25 cm² standard single fuel cells, with a total test duration of 16590 hours, to investigate the performance decay behavior of the cells. The test instruments utilized are the fuel cell test benches widely adopted both domestically and internationally. The acquired test data were processed and plotted for analysis using methodologies commonly employed in the PEMFC research field. Key observed metrics including cell current and voltage were primarily recorded.

搜集汇总

背景与挑战

背景概述

该数据集记录了质子交换膜燃料电池在长达16590小时的寿命测试中的性能数据，主要包括电池电流和电压等观测值，用于分析电池的衰减行为。数据来源于真实工况下的测试，由中国科学院大连化学物理研究所创建，支持燃料电池寿命预测和老化状态评估等学术研究。数据集规模较小，包含3个文件，格式为xlsx、opju和docx。