摘要
氢储能作为推动全球绿色低碳转型和实现我国“碳中和”目标的重要支撑,在“双碳”目标提出后,成为社会普遍关注的热点。氢储能的安全问题是必须重点关注和首要解决的问题之一。综述了在制氢、储氢、输氢和用氢4个阶段中存在的安全问题,主要包括氢泄漏扩散、氢燃烧爆炸、氢与金属相容性等。同时,对氢泄漏检测传感器技术的现状和发展进行了分析,指出了氢泄漏检测技术急需解决的问题和未来的发展方向。
Hydrogen energy storage is an important support for promoting global green low-carbon transformation and realizing“carbon neutrality”goal.After the“double carbon”goal was put forward,hydrogen energy storage has become a hot topic of social concern.The safety of hydrogen energy storage is one of the problems that must be focused on and solved first.Safety problems in four stages of hydrogen production,hydrogen storage,hydrogen transport and hydrogen use were summarized and analyzed,including hydrogen leakage and diffusion,hydrogen combustion and explosion,compatibility of hydrogen with metals.At the same time,the current status and development of hydrogen leakage detection sensor technologies were analyzed,and the urgent problems and future development directions of hydrogen leakage detection technologies were pointed out.
作者
曹冬惠
杜冬梅
何青
CAO Donghui;DU Dongmei;HE Qing(School of Energy Power and Mechanical Engineering,North China Electric Power University,Changping District,Beijing 102206,China)
出处
《发电技术》
CSCD
2023年第4期431-442,共12页
Power Generation Technology
基金
国家重点研发计划项目(2020YFB0905902)。
关键词
氢能
碳中和
氢安全
氢泄漏检测
hydrogen energy
carbon neutrality
hydrogen safety
hydrogen leak detection
