摘要
相对于传统汽车,燃料电池汽车配有对安全性要求相当高的氢气瓶,必须设计有效的保护系统对其进行约束和保护。文章基于显式有限元理论,按照CMVDR294法规对国内自主开发的某燃料电池轿车进行正面碰撞分析,对比分析两种氢瓶保护系统设计方案的计算结果,为最终的方案确定提供参考依据。
Relative to the traditional vehicle, hydrogen tank which requires super high safety performance is installed on the fuel cell vehicle. And effective protection system must be designed for the restriction and protection of it. Based on explicit finite element theories, front crash safety simulation for some selfdeveloped fuel cell vehicle is carried out according to the requirement of CMVDR294. The results of two design proposals for the hydrogen tank protection system are analyzed, and reference for the confirmation of the final proposal is provided.
出处
《上海汽车》
2008年第7期19-21,28,共4页
Shanghai Auto
