(Xiangyang Da An Automobile Test Center Limited Corporation, Xiangyang 441004, China)
Abstract: Fuel cell vehicles is becoming the focus of research and development in the automobile industry. Most domestic and foreign large-scale automobile enterprises are developing fuel cell vehicles, and even some of them have been mass producing fuel cell vehicles for many years. However,hydrogen, as the main energy used in fuel cell vehicles, its safety has attracted much attention, especially the safety of fuel cell vehicles after collision. At present, UN R134, GTR 13 and SAE J2578 are representative international standards and regulations, which have corresponding provisions and test methods for safety after collision test. This paper focuses on the comparative analysis of these three regulations on the post crash safety requirements and test methods of fuel cell vehicles, and provide reference for the formulation of China's fuel cell vehicle post crash safety regulations.
[1]GTR No.13.Global Technical Regulation Concerning the Hydrogen and Fuel Cell Vehicles[S/OL].http://www.unece.org/trans/main/wp29/wp29wgs/wp29gen/wp29glob_registry.Html.
[2]ECE Regulation No.134.Hydrogen and Fuel Cell Vehicles(HFCV)[S/OL].https://unece.org/transport/ press/unece-adopts-global-technical-regulation safety-hydrogen-and-fuel-cell-vehicles.
[3]SAE J2578-2014: Recommended Practice for General Fuel Cell Vehicle Safety-SAE International[S/ OL].http://www.sae.org/technical/standards/ J2578_201408.