燃料电池汽车储氢安全技术标准分析

Analysis of Safety Technical Standards for Hydrogen Storage in Fuel Cell Vehicles

燃料电池汽车被认为是燃油车最直接的替代品,因为它们的里程和加油时间相似。联合国世界车辆法规协调论坛(UN/WP29)于2013年7月发布《氢燃料电池汽车全球技术法规》(GTR13)。GTR13与我国现有相关安全技术规范标准间有一定的差异。本文对GTR13压缩氢气储存系统的安全能要求进行了解读,分析了我国目前的燃料电池汽车储氢安全标准,并吸取GTR13法规标准的优点,对在未来的燃料电池汽车储氢标准修订中提出相关建议。

Fuel cell vehicle is considered as the direct alternative to fuel vehicle due to their similar driving range and refueling time.The United Nations World Forum for the Coordination of Vehicle Regulations(UN/wP29)released the Global Technical Regulation Concerning the Hydrogen and Fuel Cell Vehicles(GTR13)in July 2013.There exist some differences between GTR13 and the existing safety technical specifications and standards in China.This paper studied the safety requirements of the GTR13 compressed hydrogen storage system,analyzed the current hydrogen storage safety standards for fuel cell vehicles in China,and integrated the advantages of GTRi3 to propose relevant suggestions for future revision of hydrogen storage standards for fuel cell vehicle in China.