聚合物电解质膜电解
质子交换膜燃料电池
电解
堆栈(抽象数据类型)
电解法
电解质
制氢
电解水
工艺工程
可再生能源
计算机科学
过程(计算)
电解槽
氢
工程类
化学
化学工程
燃料电池
电气工程
有机化学
物理化学
程序设计语言
操作系统
电极
作者
Danxiong Fei,Wenwen Fan,Zhenlan Dou,Chunyan Zhang
标识
DOI:10.1051/e3sconf/202344102012
摘要
Hydrogen, being the most abundant element in the universe, holds great promise as an energy carrier for decarbonizing various economic sectors. In particular, green hydrogen production through water electrolysis is essential for achieving this goal, with polymer electrolyte membrane (PEM) water electrolyzers playing a crucial role. PEM water electrolyzers are known for their rapid response, enabling them to effectively adapt to fluctuations in renewable energy sources. Nevertheless, rapid load changes can result in the rapid build-up of heat within the electrolytic cell, leading to a sharp increase in temperature and potentially harming the cell. To address this challenge, we developed an electrolysis water system model using MATLAB and validated its accuracy through experiments. This model allowed us to explore the factors influencing stack temperature and propose a fast and secure dynamic process control strategy. By laying the groundwork for subsequent control studies on PEMEC (Proton Exchange Membrane Electrolysis Cell) stacks and systems, this research facilitates further progress in their control and regulation.
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