【摘要】 氢能作为能源结构转型升级的重要抓手，已有大量实际应用场景，加氢站作为发展氢能产业的关键基础设施，若不能形成一定规模，后续将很难支撑氢能燃料电池汽车的普及应用，因加氢站内有多种高压设备，其安全性风险严重制约了氢能产业的发展。氢气由于极强的逸散性，其泄漏和扩散机理较为复杂，因此开展加氢站氢能装备泄漏与扩散机理的研究有十分重要的现实意义，本文对加氢站泄漏与扩散机理研究现状展开综述，对促进加氢站建设、推动氢能产业发展极具现实意义。更多还原

【Abstract】 Hydrogen, as an important lever for energy structure transformation and upgrading, has a large number of practical application scenarios.As a key infrastructure for the development of the hydrogen energy industry, hydrogen refueling stations will be difficult to support the popularization and application of hydrogen fuel cell vehicles if they cannot form a certain scale.Due to the presence of various high-voltage equipment in hydrogen refueling stations, their safety risks seriously restrict the development of the hydrogen energy industry.Due to its strong volatility, hydrogen has a complex leakage and diffusion mechanism.Therefore, conducting research on the leakage and diffusion mechanism of hydrogen energy equipment in hydrogen refueling stations is of great practical significance.This article provides an overview of the current research status of leakage and diffusion mechanisms in hydrogen refueling stations, which is of great practical significance for promoting the construction of hydrogen refueling stations and the development of the hydrogen energy industry.更多还原