摘要
本文中以建模为重点对碱性水电解制氢系统的现状与展望进行综述。首先,对水电解制氢多种方式进行了对比分析,并重点阐述了碱性水电解制氢系统现状:碱性水电解制氢技术存在投资成本低、寿命长、规模大的特点,是现阶段实现“碳达峰”目标的重要手段。接着,在碱性水电解制氢系统建模方面定量地深入分析了电解槽能耗、气体纯度和温度与系统控制的影响机制。本研究为碱性水电解制氢技术的发展提供理论和技术支撑。
The status quo and prospect of the alkaline water electrolysis system for hydrogen production are summed up in this paper with the focus on its modeling. Firstly,various ways of water electrolysis for hydrogen production are comparatively analyzed with the status quo of alkaline water electrolysis system for hydrogen production emphatically expounded:the technology of hydrogen production by alkaline water electrolysis has the features of low investment cost,long service life and large scale and is an important means to achieve the carbon peak target at current stage. Then,in the aspect of modeling for the alkaline water electrolysis system for hydrogen production,the influencing mechanisms of the energy consumption and gas purity of electrolytic cell as well as the temperature and system control are quantitatively analyzed. This study provides theoretical and technical supports for the development of hydrogen production technology by alkaline water electrolysis.
作者
李洋洋
邓欣涛
古俊杰
张涛
郭斌
杨福源
欧阳明高
Li Yangyang;Deng Xintao;Gu Junjie;Zhang Tao;Guo Bin;Yang Fuyuan;Ouyang Minggao(Tsinghua University,State Key Laboratory of Automotive Safety and Energy,Beijing 100084;School of Transportation Science and Engineering,Beihang University,Beijing 100191;School of Mechanical and Power Engineering,Zhengzhou University,Zhengzhou 450001)
出处
《汽车工程》
EI
CSCD
北大核心
2022年第4期567-582,共16页
Automotive Engineering
基金
中国博士后科学基金(2021M691733)资助。
关键词
碱性水电解制氢
动态响应
系统建模与控制
气体纯度
alkaline water electrolysis for hydrogen production
dynamic response
system modeling and control
gas purity
