关键词: 燃料电池汽车, 加氢站, 安全设计, 站址选择, 总平面布置, 设备安全设计, 安全辅助系统

Abstract: The hydrogen in the hydrogen refueling station is of high-pressure, and is flammable and explosive. Once fire or explosion accident occurs, it will bring huge economic losses and even create casualties. Therefore, great attention must be paid to the intrinsic safety design of the hydrogen refueling stations. In view of the safety points in the engineering design of hydrogen refueling stations, this paper conducts comprehensive analyses on the site selection, general layout, equipment design, safety auxiliary systems, building facilities and fire protection of the hydrogen refueling station, aiming at improving the safety of hydrogen refueling station comprehensively. Combined with the current development status of domestic hydrogen refueling station technology, reasonable suggestions on the engineering design and safety control of the hydrogen refueling station are put forward. The results provide references for the engineering design, large-scale construction, standard setting and safe operation of hydrogen refueling stations.

Key words: fuel cell vehicle, hydrogen refueling station, safety design, site selection, general layout, equipment safety design, safety assistance system