Abstract: With the increasing awareness of environmental protection, hydrogen fuel cell vehicles have attracted much attention because of their advantages such as high energy efficiency, no pollution and low noise. However, as the core component of fuel cell vehicles, the limitations of hydrogen storage system of hydrogen storage system, such as small hydrogen storage quality, short range, self-significant and high cost, restrict the development of fuel cell commercial vehicles. This paper focuses on the application of different hydrogen storage methods in fuel cell commercial vehicles, and conducts in-depth research and analysis of the integration, lightweight, large volume, and localization of high-pressure gas hydrogen storage system. Finally, the future development and research direction of the on-board hydrogen supply system are discussed.

Key words: fuel-cell commercial vehicle; hydrogen supply system; integration; lightweight; localization

摘要： 随着环保意识的日益增强，氢燃料电池车因其能量效率高、无污染、噪音小等优点而 备受关注。然而，储氢系统作为氢燃料电池车的核心组成部分，其储氢系统的局限性，如储 氢质量小、续航里程短、自重大、成本高等问题，制约了燃料电池商用车的发展。文章重点 探讨了不同储氢方式在燃料电池商用车的应用，并对高压气态储氢系统的集成化、轻量化、 大容积化、国产化等方面进行了深入研究与分析。最后，对未来车载供氢系统的发展及攻关 方向进行了展望。

关键词: 燃料电池商用车；供氢系统；集成化；轻量化；国产化