燃料电池汽车氢排放泄漏标准分析

Analysis on Hydrogen Discharge and Leakage Related Standards for FCV

由于氢气具有易燃、易爆特点,氢气燃料电池汽车的安全性跟氢气排放和泄漏密切相关。ISO、SAE和GTR对氢燃料电池汽车的氢气安全进行详细规定,通过对4个相关标准的氢气排放泄漏方面的安全要求及测试方面的简述,有助于对燃料电池汽车的氢安全性规定的理解和应用,对设计和测试燃料电池汽车有一定指导意义。

The safety performance of fuel cell vehicle is related with hydrogen discharge and leakage because of special characteristic of flammability and explosion. And there some standards have been established in ISO, SAE and GTR for hydrogen safety of fuel cell vehicles. Four standards on this field were brief introduced focusing on hydrogen discharging and leakage, which can benefit understanding and application of these standards and guide the designing and testing process for FCV.