关键词: 车用氢能, 安全, 设计标准, 防火间距, 消防

Abstract: The domestic industry of hydrogen energy for fuel cell electric vehicles (referred to as: industry of hydrogen energy for FCEVs) is in a rapid starting stage. A series of standards have been issued in the construction, production, storage, transportation and use of hydrogen energy industry. From the perspective of infrastructure design of industry of hydrogen energy for FCEVs, the current situation and existing problems of safety standards of industry of hydrogen energy for FCEVs are analyzed. Problems existing in the construction of safety standards in domestic industry of hydrogen energy for FCEVs: ①few design standards; ②simple mutual reference, reference and translation of foreign standards lead to some design problems; ③the integrity of the safety provisions in the issued standards is insufficient; ④some regulations have potential safety hazards. It is suggested to speed up the establishment of infrastructure construction standards for hydrogen production by water electrolysis, nuclear hydrogen, liquid organic hydrogen carrier and green ammonia, and long distance hydrogen pipelines, accelerate the basic research of safety provisions in the design standards of industry of hydrogen energy for FCEVs, and constantly improve the safety provisions in the standards.

Key words: hydrogen energy for FCEVs, safety, design standards, fire spacing, fire control