This research conducts a comprehensive evaluation of various Proton Exchange Membrane Water Electrolyzer (PEMWE) models through a test bench, optimizing parameters and comparing obtained models against real-world data. Key operational factors such as reversible potential, activation overpotential, ohmic overpotential, and concentration overpotential are examined through experimental data. This study addresses critical gaps in current PEMWE research by reviewing modelling approaches, introducing a novel classification of models, and proposing an integrated approach that combines experimental validation with comprehensive model analysis. A novel, systematic methodology for model and submodel selection is presented, enabling practitioners to identify models that balance computational efficiency and predictive accuracy tailored to specific energy management and power allocation needs. This approach bridges the gap between complex modelling and industrial applications, enhancing the practical implementation of PEMWE systems in sustainable hydrogen production. Enhances model reliability for operational and manufacturing differences, provides invaluable guidance for improving the design and operation of these systems, and promotes a more robust and efficient hydrogen energy infrastructure.

中文翻译：

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用于能源管理目的的 PEM 水电解槽模型基准


本研究通过测试台对各种质子交换膜水电解槽 （PEMWE） 模型进行全面评估，优化参数并将获得的模型与实际数据进行比较。通过实验数据检查关键操作因素，例如可逆电位、活化过电位、欧姆过电位和浓度过电位。本研究通过回顾建模方法、引入新的模型分类以及提出一种将实验验证与综合模型分析相结合的综合方法，解决了当前 PEMWE 研究中的关键差距。提出了一种新颖的系统模型和子模型选择方法，使从业者能够识别针对特定能源管理和功率分配需求量身定制的平衡计算效率和预测准确性的模型。这种方法弥合了复杂建模和工业应用之间的差距，增强了 PEMWE 系统在可持续氢气生产中的实际实施。提高运营和制造差异的模型可靠性，为改进这些系统的设计和运营提供宝贵的指导，并促进更强大、更高效的氢能基础设施。