基于模型层级分析的质子交换膜电解槽建模研究进展  

Research on Modeling of Proton Exchange Membrane Electrolyzer Based on Model Hierarchical Analysis

作　　者：李建林 张则栋 李光辉 牛萌 LI Jianlin;ZHANG Zedong;LI Guanghui;NIU Meng(Energy Storage Technology Engineering Research Center,North China University of Technology,Beijing 100144,China;State Key Laboratory of Operation and Control of Renewable Energy&Storage Systems,China Electric Power Research Institute,Beijing 100192,China)

机构地区：[1]北方工业大学储能技术工程研究中心,北京100144 [2]新能源与储能运行控制国家重点实验室(中国电力科学研究院有限公司),北京100192

出　　处：《高电压技术》2023年第3期1105-1117,共13页High Voltage Engineering

基　　金：新能源与储能运行控制国家重点实验室2022年度实验室开放基金(DG80–22–001);北方工业大学科研启动基金(110051360022XN107–03)。

摘　　要：质子交换膜电解槽(proton exchange membrane electrolyzer, PEMEC)具有电流密度大、能量转化率高、工作寿命长和绿色环保等优势,建模研究是对其组件材料特性分析、结构设计验证以及控制策略优化的重要手段。PEMEC模型特征繁多、建模方法多样,在分析PEMEC运行机制的基础上,采用“组件–单体–阵列–系统”的模型层级特征,并从建模方法、模型维度等方面对突出特性的PEMEC模型展开综述,分析了机理建模、半经验建模、经验建模、数据驱动建模4种方法的优缺点及模型的适用性。基于此,提出PEMEC模型构建重点研究方向并对其未来的发展趋势进行展望。研究内容可为PEMEC模型材料更迭、结构开发、特性分析等相关建模研究提供参考价值和指导借鉴。Proton exchange membrane electrolyzer(PEMEC)has the advantages of high current density,high energy conversion rate,long working life,and environmental protection.Meanwhile,the research on modeling of PEMEC is an important means for characteristics analysis of component materials,verification of structerial design,and optimization of control strategy.The PEMEC model has many features and various modeling methods.Based on the analysis of the PEMEC operating mechanism,this paper adopts the model level features of“component-single-array-system”to analyze the“electricity-heat-flow”model from the aspects of modeling methods and model dimensions.The PEMEC models with outstanding characteristics of“air-flow”are reviewed,and the advantages and disadvantages of four methods,including mechanism modeling,semi-empirical modeling,empirical modeling,and data-driven modeling,and the applicability of the models are analyzed.Based on this,the key research direction of PEMEC model construction is proposed,and prospect in its future development trend is put forward.The research of this paper can provide reference value and guidance for related modeling research such as material replacement,structural development,and characteristic analysis of PEMEC models.

关 键 词：质子交换膜 电解槽 制氢 建模 模型特性 

分 类 号：TQ116.2[化学工程—无机化工]