液氢加氢站加注过程?分析
Exergy Analysis of Filling Process of Liquid Hydrogen Fueling Station
冯一宁 1朱绍伟 1薛明喆 2张存满2
作者信息
- 1. 同济大学机械与能源工程学院,上海 201804
- 2. 同济大学汽车学院新能源汽车工程中心,上海 201804
- 折叠
摘要
氢能作为清洁无污染的高效绿色能源,正在逐步替代化石燃料成为能源结构发展转型的重要一员.相较于气氢,液氢密度高,是一种理想的储运方式.液氢加氢站则是氢能产业链中重要的一环,是连接供给侧与需求侧的重要基础设施.而国内对液氢加氢站研究较少,目前我国仅在平湖建成一座液氢加氢站.通过对液氢加氢站加氢过程中各部件造成的㶲损失进行分析,得以对加氢全过程造成的能量损失进行评估,指导未来液氢加氢站及加氢站重要组成部件的优化设计方向.
Abstract
As a clean and pollution-free efficient green energy,hydrogen energy is gradually replacing fossil fuels and becoming an important member of the development and transformation of energy structure.Compared with gas hydrogen,liquid hydrogen has high mass density and high volumetric density,which is an ideal storage and transportation mode.Liquid hydrogen refueling station is an important link in the hydrogen energy industry chain,and is an important infrastructure con-necting the supply side and the demand side.However,there are few researches on liquid hydrogen refueling stations in Chi-na.At present,only one liquid hydrogen refueling station has been built in Pinghu.Exergy destruction caused by each compo-nent of the hydrogen refueling station in the refueling process can be evaluated for energy loss caused by the whole refueling process and guide the future optimization design direction of the hydrogen refueling station and its important components.
关键词
氢能/液氢/液氢加氢站/㶲损/㶲分析Key words
hydrogen energy/liquid hydrogen/liquid hydrogen refueling station/exergy destruction/exergy analysis引用本文复制引用
基金项目
国家科技部重点研发专项(2020YFB1506204)
出版年
2024
NETL
NSTL
万方数据