中国标准化Issue(13)：255-258,4.DOI:10.3969/j.issn.1002-5944.2024.013.039
基于实际运行场景下燃料电池堆振动测试评价方法
Vibration Test and Evaluation Method of Fuel Cell Stacks Based on Actual Operation Scenarios
摘要
Abstract
Based on the application scenario of fuel cell vehicles,a test and evaluation method for bench vibration of fuel cell stack based on actual operation requirements is proposed in this paper.Firstly,the load spectrum of fuel cell logistics vehicles on the actual road surface is collected.Secondly,based on the principle of user correlation and other damage,load spectrum of the whole life-cycle is extrapolated.Finally,a bench vibration test method based on usage scenarios of logistics vehicles is proposed.The research shows that the fuel cell stack has the maximum vibration frequency at 50 Hz,and there is basically no vibration above 200 Hz.关键词
燃料电池堆/使用场景/振动Key words
fuel cell stacks/usage scenarios/vibration引用本文复制引用
吴迪,高岩,郭婷..基于实际运行场景下燃料电池堆振动测试评价方法[J].中国标准化,2024,(13):255-258,4.基金项目
本文受河南省重大科技专项项目"燃料电池汽车及关键部件技术研究与示范应用"(项目编号:221100240200-12)资助. （项目编号:221100240200-12）
