Modelica-based multiphysics modeling and multi-timescale dynamic analysis of a 100-kW alkaline water electrolysis system
Alkaline water electrolysis is a promising technology to meet the large-scale and long-term energy storage demands of renewable energy resources (RESs). However, the electrolysis system is faced with varying loads due to the non-dispatchable renewable power input. To facilitate efficient transient o...
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| Veröffentlicht in: | Renewable energy Jg. 253; S. 123620 |
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| Sprache: | Englisch |
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01.11.2025
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| ISSN: | 0960-1481 |
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| Abstract | Alkaline water electrolysis is a promising technology to meet the large-scale and long-term energy storage demands of renewable energy resources (RESs). However, the electrolysis system is faced with varying loads due to the non-dispatchable renewable power input. To facilitate efficient transient operation and provide insights into electrochemical, thermochemical, fluidic, and gaseous domains, a multiphysics analytical model is developed for the analysis of the electrolysis system. A one-dimensional electrolyzer and the balance of pant system models such as heat exchangers, gas separators, pumps and compressors are developed using an object-oriented language Modelica. The developed models are then utilized for numerical studies and thermodynamic analysis with both steady-state and dynamic simulations. Sensitivity analysis is studied to reveal the parameters’ distribution characteristics. The steady-state analysis results show a large lye flow rate uniform the temperature distribution while enlarge the gas impurity. Considering the volume inertia and heat capacity of the system, a dynamic analysis is carried out through multiphysics including electrochemical, fluidic, gaseous and thermochemical domains. The results show heat capacity and volumetric inertia have a major influence on the response time of temperature and gas production. The research in this paper provides a reference of response characteristics for the subsequent control design. |
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| AbstractList | Alkaline water electrolysis is a promising technology to meet the large-scale and long-term energy storage demands of renewable energy resources (RESs). However, the electrolysis system is faced with varying loads due to the non-dispatchable renewable power input. To facilitate efficient transient operation and provide insights into electrochemical, thermochemical, fluidic, and gaseous domains, a multiphysics analytical model is developed for the analysis of the electrolysis system. A one-dimensional electrolyzer and the balance of pant system models such as heat exchangers, gas separators, pumps and compressors are developed using an object-oriented language Modelica. The developed models are then utilized for numerical studies and thermodynamic analysis with both steady-state and dynamic simulations. Sensitivity analysis is studied to reveal the parameters’ distribution characteristics. The steady-state analysis results show a large lye flow rate uniform the temperature distribution while enlarge the gas impurity. Considering the volume inertia and heat capacity of the system, a dynamic analysis is carried out through multiphysics including electrochemical, fluidic, gaseous and thermochemical domains. The results show heat capacity and volumetric inertia have a major influence on the response time of temperature and gas production. The research in this paper provides a reference of response characteristics for the subsequent control design. |
| ArticleNumber | 123620 |
| Author | Chen, Bin Yin, Ruilin Sun, Li |
| Author_xml | – sequence: 1 givenname: Ruilin surname: Yin fullname: Yin, Ruilin organization: National Engineering Research Center of Power Generation Control and Safety, School of Energy and Environment, Southeast University, Nanjing, 210096, China – sequence: 2 givenname: Bin surname: Chen fullname: Chen, Bin organization: College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China – sequence: 3 givenname: Li orcidid: 0000-0001-8960-8773 surname: Sun fullname: Sun, Li email: sunli12@seu.edu.cn organization: National Engineering Research Center of Power Generation Control and Safety, School of Energy and Environment, Southeast University, Nanjing, 210096, China |
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| Cites_doi | 10.1109/TCPMT.2024.3503561 10.1016/j.energy.2017.07.053 10.1088/1402-4896/ad7d4a 10.1016/j.ijhydene.2017.03.154 10.1149/2.0941409jes 10.1016/j.ijhydene.2022.12.130 10.1016/j.ijhydene.2016.12.111 10.1109/TIA.2023.3247405 10.1051/bsgf/2019008 10.1016/j.ijhydene.2019.10.132 10.1016/j.ijhydene.2021.08.069 10.1016/j.ijhydene.2024.07.389 10.1016/j.jpowsour.2023.233920 10.1016/j.ijhydene.2024.03.238 10.1016/j.ijhydene.2021.11.126 10.1016/j.ijhydene.2017.05.031 10.1016/j.est.2019.03.001 10.1016/j.est.2021.102733 10.1038/s44172-023-00070-7 10.1016/j.rser.2017.03.099 10.1016/S0013-4686(00)00513-2 10.1016/j.jclepro.2023.138862 10.1016/j.ijhydene.2016.06.071 10.1016/j.egyr.2024.01.031 10.1016/j.apenergy.2022.120099 10.1016/j.ijhydene.2023.08.345 10.1016/j.renene.2023.119198 10.1016/j.ijhydene.2018.12.222 10.1016/j.egyr.2022.10.127 10.1016/j.ijhydene.2006.10.062 10.1016/j.joule.2020.01.005 10.1016/j.etran.2023.100304 10.1016/j.ijhydene.2020.06.038 10.1002/er.4076 10.1149/2.0541807jes 10.3390/pr8020248 10.1016/j.jpowsour.2021.230106 10.1016/j.ijhydene.2018.11.007 10.1016/j.rser.2024.115147 |
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| Keywords | Alkaline water electrolyzer Dynamic response Multiphysics model Gas impurity |
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| References | Qi, Gao, Lin, Song, Wang, Qiu (bib17) 2021; 46 David, Alvarez, Ocampo-Martinez, Sánchez-Peña (bib24) 2020; 45 Gu, Guo, Hu, Ding, Zhang, Tian (bib37) 2024; 592 Zhao, Yuan (bib15) 2023; 13 Qi, Qiu, Lin, Song, Li, Xing (bib7) 2021; 40 Aboukalam Da Cruz, Etancelin, Marias, Reneaume, Sochard-Reneaume, Serra (bib29) 2023; 48 Iribarren, Elizondo, Barrios, Ibaiondo, Sanchez-Ruiz, Arza (bib23) 2023; 59 Xia, Cheng, He, Wei (bib11) 2023; 2 Deng, Wang, Yin, Yang, Yu, Li (bib26) 2025; 15 Kovač, Marciuš, Budin (bib12) 2019; 44 Shiva Kumar, Lim (bib6) 2022; 8 Qiu, Zhou, Zang, Zhou, Chen, Qi (bib27) 2023; 217 David, Ocampo-Martínez, Sánchez-Peña (bib3) 2019; 23 Sakas, Ibáñez-Rioja, Ruuskanen, Kosonen, Ahola, Bergmann (bib20) 2022; 47 Gilliam, Graydon, Kirk, Thorpe (bib32) 2007; 32 Yi, Lu, Li, Ai, Hao (bib5) 2025; 210 Shen, Zhang, Li, Lie, Hong (bib41) 2018; 42 Brauns, Turek (bib42) 2020; 8 Jang, Cho, Lee, Park, Kim, Park (bib36) 2023; 424 Zhou, Zhang, Liu, Yuan, Yang, Liu (bib18) 2024; 82 Haug, Kreitz, Koj, Turek (bib35) 2017; 42 Daoudi, Bounahmidi (bib8) 2024; 49 Partidário, Aguiar, Martins, Rangel, Cabrita (bib10) 2020; 45 Jang, Choi, Cho, Cho, Kim, Kang (bib21) 2021; 506 Angulo, Van Der Linde, Gardeniers, Modestino, Fernández Rivas (bib39) 2020; 4 Hu, Guo, Ding, Tian, Gu, Yang (bib28) 2024; 19 Hu, Guo, Ding, Yang, Dang, Liu (bib14) 2022; 327 Emam, Hamdan, Abu-Nabah, Elnajjar (bib9) 2024; 64 Abdin, Webb, Gray (bib19) 2017; 138 Lopez-Lazaro, Bachaud, Moretti, Ferrando (bib1) 2019; 190 Le Bideau, Mandin, Benbouzid, Kim, Sellier (bib31) 2019; 44 Eigeldinger, Vogt (bib40) 2000; 45 Xu, Bai, Zhang, Jin (bib25) 2024; 99 Sandeep, Kamath, Mistry, Kumar, Bhattacharya, Bhanja (bib30) 2017; 42 Haug, Koj, Turek (bib22) 2017; 42 Ursúa, Barrios, Pascual, San Martín, Sanchis (bib2) 2016; 41 Hu, Qiu, Xiang, Wei, Sun, Hu (bib4) 2023; 11 Trinke, Haug, Brauns, Bensmann, Hanke-Rauschenbach, Turek (bib34) 2018; 165 Seh, Kibsgaard, Dickens, Chorkendorff, Nørskov, Jaramillo (bib38) 2017; 355 Olivier, Bourasseau, Bouamama (bib16) 2017; 78 Darling, Perry (bib33) 2014; 161 Su, Li, Zheng, Han, Yu, Bai (bib13) 2024; 11 Su (10.1016/j.renene.2025.123620_bib13) 2024; 11 Shiva Kumar (10.1016/j.renene.2025.123620_bib6) 2022; 8 Gilliam (10.1016/j.renene.2025.123620_bib32) 2007; 32 Sakas (10.1016/j.renene.2025.123620_bib20) 2022; 47 Deng (10.1016/j.renene.2025.123620_bib26) 2025; 15 Zhao (10.1016/j.renene.2025.123620_bib15) 2023; 13 David (10.1016/j.renene.2025.123620_bib3) 2019; 23 Yi (10.1016/j.renene.2025.123620_bib5) 2025; 210 Kovač (10.1016/j.renene.2025.123620_bib12) 2019; 44 David (10.1016/j.renene.2025.123620_bib24) 2020; 45 Haug (10.1016/j.renene.2025.123620_bib35) 2017; 42 Haug (10.1016/j.renene.2025.123620_bib22) 2017; 42 Trinke (10.1016/j.renene.2025.123620_bib34) 2018; 165 Sandeep (10.1016/j.renene.2025.123620_bib30) 2017; 42 Brauns (10.1016/j.renene.2025.123620_bib42) 2020; 8 Ursúa (10.1016/j.renene.2025.123620_bib2) 2016; 41 Daoudi (10.1016/j.renene.2025.123620_bib8) 2024; 49 Emam (10.1016/j.renene.2025.123620_bib9) 2024; 64 Gu (10.1016/j.renene.2025.123620_bib37) 2024; 592 Partidário (10.1016/j.renene.2025.123620_bib10) 2020; 45 Hu (10.1016/j.renene.2025.123620_bib14) 2022; 327 Zhou (10.1016/j.renene.2025.123620_bib18) 2024; 82 Xia (10.1016/j.renene.2025.123620_bib11) 2023; 2 Hu (10.1016/j.renene.2025.123620_bib28) 2024; 19 Shen (10.1016/j.renene.2025.123620_bib41) 2018; 42 Lopez-Lazaro (10.1016/j.renene.2025.123620_bib1) 2019; 190 Iribarren (10.1016/j.renene.2025.123620_bib23) 2023; 59 Angulo (10.1016/j.renene.2025.123620_bib39) 2020; 4 Aboukalam Da Cruz (10.1016/j.renene.2025.123620_bib29) 2023; 48 Hu (10.1016/j.renene.2025.123620_bib4) 2023; 11 Eigeldinger (10.1016/j.renene.2025.123620_bib40) 2000; 45 Olivier (10.1016/j.renene.2025.123620_bib16) 2017; 78 Seh (10.1016/j.renene.2025.123620_bib38) 2017; 355 Xu (10.1016/j.renene.2025.123620_bib25) 2024; 99 Jang (10.1016/j.renene.2025.123620_bib21) 2021; 506 Qiu (10.1016/j.renene.2025.123620_bib27) 2023; 217 Qi (10.1016/j.renene.2025.123620_bib7) 2021; 40 Abdin (10.1016/j.renene.2025.123620_bib19) 2017; 138 Jang (10.1016/j.renene.2025.123620_bib36) 2023; 424 Qi (10.1016/j.renene.2025.123620_bib17) 2021; 46 Darling (10.1016/j.renene.2025.123620_bib33) 2014; 161 Le Bideau (10.1016/j.renene.2025.123620_bib31) 2019; 44 |
| References_xml | – volume: 4 start-page: 555 year: 2020 end-page: 579 ident: bib39 article-title: Influence of bubbles on the energy conversion efficiency of electrochemical reactors publication-title: Joule – volume: 44 start-page: 9841 year: 2019 end-page: 9848 ident: bib12 article-title: Solar hydrogen production via alkaline water electrolysis publication-title: Int. J. Hydrogen Energy – volume: 13 year: 2023 ident: bib15 article-title: Progress and perspectives for solar‐driven water electrolysis to produce green hydrogen publication-title: Adv. Energy Mater. – volume: 59 start-page: 3741 year: 2023 end-page: 3753 ident: bib23 article-title: Dynamic modeling of a pressurized alkaline water electrolyzer: a multiphysics approach publication-title: IEEE Trans. Ind. Appl. – volume: 19 year: 2024 ident: bib28 article-title: Study on the synergistic regulation strategy of load range and electrolysis efficiency of 250 kW alkaline electrolysis system under high-dynamic operation conditions publication-title: eTransportation – volume: 48 start-page: 12982 year: 2023 end-page: 12999 ident: bib29 article-title: Dynamic modelling of an alkaline water electrolysis system and optimization of its operating parameters for hydrogen production publication-title: Int. J. Hydrogen Energy – volume: 42 start-page: 3244 year: 2018 end-page: 3257 ident: bib41 article-title: Experimental study on the external electrical thermal and dynamic power characteristics of alkaline water electrolyzer publication-title: Int. J. Energy Res. – volume: 11 year: 2023 ident: bib4 article-title: Spatial network and driving factors of low-carbon patent applications in China from a public health perspective publication-title: Front. Public Health – volume: 40 year: 2021 ident: bib7 article-title: Two-stage stochastic programming-based capacity optimization for a high-temperature electrolysis system considering dynamic operation strategies publication-title: J. Energy Storage – volume: 47 start-page: 4328 year: 2022 end-page: 4345 ident: bib20 article-title: Dynamic energy and mass balance model for an industrial alkaline water electrolyzer plant process publication-title: Int. J. Hydrogen Energy – volume: 23 start-page: 392 year: 2019 end-page: 403 ident: bib3 article-title: Advances in alkaline water electrolyzers: a review publication-title: J. Energy Storage – volume: 45 start-page: 22394 year: 2020 end-page: 22407 ident: bib24 article-title: Dynamic modelling of alkaline self-pressurized electrolyzers: a phenomenological-based semiphysical approach publication-title: Int. J. Hydrogen Energy – volume: 32 start-page: 359 year: 2007 end-page: 364 ident: bib32 article-title: A review of specific conductivities of potassium hydroxide solutions for various concentrations and temperatures publication-title: Int. J. Hydrogen Energy – volume: 42 start-page: 12094 year: 2017 end-page: 12103 ident: bib30 article-title: Experimental studies and modeling of advanced alkaline water electrolyser with porous nickel electrodes for hydrogen production publication-title: Int. J. Hydrogen Energy – volume: 165 start-page: F502 year: 2018 end-page: F513 ident: bib34 article-title: Hydrogen crossover in PEM and alkaline water electrolysis: mechanisms, direct comparison and mitigation strategies publication-title: J. Electrochem. Soc. – volume: 327 year: 2022 ident: bib14 article-title: A comprehensive review of alkaline water electrolysis mathematical modeling publication-title: Appl. Energy – volume: 424 year: 2023 ident: bib36 article-title: Investigation of the operation characteristics and optimization of an alkaline water electrolysis system at high temperature and a high current density publication-title: J. Clean. Prod. – volume: 42 start-page: 15689 year: 2017 end-page: 15707 ident: bib35 article-title: Process modelling of an alkaline water electrolyzer publication-title: Int. J. Hydrogen Energy – volume: 210 year: 2025 ident: bib5 article-title: Collaborative planning of multi-energy systems integrating complete hydrogen energy chain publication-title: Renew. Sustain. Energy Rev. – volume: 11 start-page: 1774 year: 2024 end-page: 1786 ident: bib13 article-title: Enhancing wind-solar hybrid hydrogen production through multi-state electrolyzer management and complementary energy optimization publication-title: Energy Rep. – volume: 217 year: 2023 ident: bib27 article-title: Extended load flexibility of utility-scale P2H plants: optimal production scheduling considering dynamic thermal and HTO impurity effects publication-title: Renew. Energy – volume: 2 start-page: 22 year: 2023 ident: bib11 article-title: Efficiency and consistency enhancement for alkaline electrolyzers driven by renewable energy sources publication-title: Commun. Eng. – volume: 138 start-page: 316 year: 2017 end-page: 331 ident: bib19 article-title: Modelling and simulation of an alkaline electrolyser cell publication-title: Energy (Calg.) – volume: 99 year: 2024 ident: bib25 article-title: The synthesis and application of MRI-Fluorescence dual mode materials with absorption ability on quantitative analysis of malachite green publication-title: Phys. Scr. – volume: 8 start-page: 248 year: 2020 ident: bib42 article-title: Alkaline water electrolysis powered by renewable energy: a review publication-title: Processes – volume: 45 start-page: 25646 year: 2020 end-page: 25657 ident: bib10 article-title: The hydrogen roadmap in the Portuguese energy system – developing the P2G case publication-title: Int. J. Hydrogen Energy – volume: 161 start-page: A1381 year: 2014 end-page: A1387 ident: bib33 article-title: The influence of electrode and channel configurations on flow battery performance publication-title: J. Electrochem. Soc. – volume: 49 start-page: 646 year: 2024 end-page: 667 ident: bib8 article-title: Overview of alkaline water electrolysis modeling publication-title: Int. J. Hydrogen Energy – volume: 42 start-page: 9406 year: 2017 end-page: 9418 ident: bib22 article-title: Influence of process conditions on gas purity in alkaline water electrolysis publication-title: Int. J. Hydrogen Energy – volume: 355 year: 2017 ident: bib38 article-title: Combining theory and experiment in electrocatalysis: insights into materials design publication-title: Sci. Technol. Humanit. – volume: 82 start-page: 143 year: 2024 end-page: 149 ident: bib18 article-title: Effect of electrolyte circulation on hydrogen-in-oxygen in alkaline water electrolysis publication-title: Int. J. Hydrogen Energy – volume: 44 start-page: 4553 year: 2019 end-page: 4569 ident: bib31 article-title: Review of necessary thermophysical properties and their sensivities with temperature and electrolyte mass fractions for alkaline water electrolysis multiphysics modelling publication-title: Int. J. Hydrogen Energy – volume: 592 year: 2024 ident: bib37 article-title: Experimental studies on dynamic performance of 250-kW alkaline electrolytic system publication-title: J. Power Sources – volume: 78 start-page: 280 year: 2017 end-page: 300 ident: bib16 article-title: Low-temperature electrolysis system modelling: a review publication-title: Renew. Sustain. Energy Rev. – volume: 506 year: 2021 ident: bib21 article-title: Numerical modeling and analysis of the temperature effect on the performance of an alkaline water electrolysis system publication-title: J. Power Sources – volume: 46 start-page: 35997 year: 2021 end-page: 36011 ident: bib17 article-title: Pressure control strategy to extend the loading range of an alkaline electrolysis system publication-title: Int. J. Hydrogen Energy – volume: 45 start-page: 4449 year: 2000 end-page: 4456 ident: bib40 article-title: The bubble coverage of gas-evolving electrodes in a flowing electrolyte publication-title: Electrochim. Acta – volume: 190 start-page: 7 year: 2019 ident: bib1 article-title: Predicting the phase behavior of hydrogen in NaCl brines by molecular simulation for geological applications publication-title: BSGF - Earth Sci Bull – volume: 15 start-page: 165 year: 2025 end-page: 172 ident: bib26 article-title: A high coupling coefficient and symmetric transformer based on TSV publication-title: IEEE Trans. Compon. Packag. Manuf. Technol. – volume: 8 start-page: 13793 year: 2022 end-page: 13813 ident: bib6 article-title: An overview of water electrolysis technologies for green hydrogen production publication-title: Energy Rep. – volume: 64 start-page: 599 year: 2024 end-page: 625 ident: bib9 article-title: A review on recent trends, challenges, and innovations in alkaline water electrolysis publication-title: Int. J. Hydrogen Energy – volume: 41 start-page: 12852 year: 2016 end-page: 12861 ident: bib2 article-title: Integration of commercial alkaline water electrolysers with renewable energies: limitations and improvements publication-title: Int. J. Hydrogen Energy – volume: 15 start-page: 165 year: 2025 ident: 10.1016/j.renene.2025.123620_bib26 article-title: A high coupling coefficient and symmetric transformer based on TSV publication-title: IEEE Trans. Compon. Packag. Manuf. Technol. doi: 10.1109/TCPMT.2024.3503561 – volume: 138 start-page: 316 year: 2017 ident: 10.1016/j.renene.2025.123620_bib19 article-title: Modelling and simulation of an alkaline electrolyser cell publication-title: Energy (Calg.) doi: 10.1016/j.energy.2017.07.053 – volume: 99 year: 2024 ident: 10.1016/j.renene.2025.123620_bib25 article-title: The synthesis and application of MRI-Fluorescence dual mode materials with absorption ability on quantitative analysis of malachite green publication-title: Phys. Scr. doi: 10.1088/1402-4896/ad7d4a – volume: 42 start-page: 12094 year: 2017 ident: 10.1016/j.renene.2025.123620_bib30 article-title: Experimental studies and modeling of advanced alkaline water electrolyser with porous nickel electrodes for hydrogen production publication-title: Int. J. Hydrogen Energy doi: 10.1016/j.ijhydene.2017.03.154 – volume: 161 start-page: A1381 year: 2014 ident: 10.1016/j.renene.2025.123620_bib33 article-title: The influence of electrode and channel configurations on flow battery performance publication-title: J. Electrochem. Soc. doi: 10.1149/2.0941409jes – volume: 48 start-page: 12982 year: 2023 ident: 10.1016/j.renene.2025.123620_bib29 article-title: Dynamic modelling of an alkaline water electrolysis system and optimization of its operating parameters for hydrogen production publication-title: Int. J. Hydrogen Energy doi: 10.1016/j.ijhydene.2022.12.130 – volume: 42 start-page: 9406 year: 2017 ident: 10.1016/j.renene.2025.123620_bib22 article-title: Influence of process conditions on gas purity in alkaline water electrolysis publication-title: Int. J. Hydrogen Energy doi: 10.1016/j.ijhydene.2016.12.111 – volume: 59 start-page: 3741 year: 2023 ident: 10.1016/j.renene.2025.123620_bib23 article-title: Dynamic modeling of a pressurized alkaline water electrolyzer: a multiphysics approach publication-title: IEEE Trans. Ind. Appl. doi: 10.1109/TIA.2023.3247405 – volume: 190 start-page: 7 year: 2019 ident: 10.1016/j.renene.2025.123620_bib1 article-title: Predicting the phase behavior of hydrogen in NaCl brines by molecular simulation for geological applications publication-title: BSGF - Earth Sci Bull doi: 10.1051/bsgf/2019008 – volume: 45 start-page: 25646 year: 2020 ident: 10.1016/j.renene.2025.123620_bib10 article-title: The hydrogen roadmap in the Portuguese energy system – developing the P2G case publication-title: Int. J. Hydrogen Energy doi: 10.1016/j.ijhydene.2019.10.132 – volume: 46 start-page: 35997 year: 2021 ident: 10.1016/j.renene.2025.123620_bib17 article-title: Pressure control strategy to extend the loading range of an alkaline electrolysis system publication-title: Int. J. Hydrogen Energy doi: 10.1016/j.ijhydene.2021.08.069 – volume: 82 start-page: 143 year: 2024 ident: 10.1016/j.renene.2025.123620_bib18 article-title: Effect of electrolyte circulation on hydrogen-in-oxygen in alkaline water electrolysis publication-title: Int. J. Hydrogen Energy doi: 10.1016/j.ijhydene.2024.07.389 – volume: 592 year: 2024 ident: 10.1016/j.renene.2025.123620_bib37 article-title: Experimental studies on dynamic performance of 250-kW alkaline electrolytic system publication-title: J. Power Sources doi: 10.1016/j.jpowsour.2023.233920 – volume: 64 start-page: 599 year: 2024 ident: 10.1016/j.renene.2025.123620_bib9 article-title: A review on recent trends, challenges, and innovations in alkaline water electrolysis publication-title: Int. J. Hydrogen Energy doi: 10.1016/j.ijhydene.2024.03.238 – volume: 47 start-page: 4328 year: 2022 ident: 10.1016/j.renene.2025.123620_bib20 article-title: Dynamic energy and mass balance model for an industrial alkaline water electrolyzer plant process publication-title: Int. J. Hydrogen Energy doi: 10.1016/j.ijhydene.2021.11.126 – volume: 13 year: 2023 ident: 10.1016/j.renene.2025.123620_bib15 article-title: Progress and perspectives for solar‐driven water electrolysis to produce green hydrogen publication-title: Adv. Energy Mater. – volume: 42 start-page: 15689 year: 2017 ident: 10.1016/j.renene.2025.123620_bib35 article-title: Process modelling of an alkaline water electrolyzer publication-title: Int. J. Hydrogen Energy doi: 10.1016/j.ijhydene.2017.05.031 – volume: 23 start-page: 392 year: 2019 ident: 10.1016/j.renene.2025.123620_bib3 article-title: Advances in alkaline water electrolyzers: a review publication-title: J. Energy Storage doi: 10.1016/j.est.2019.03.001 – volume: 40 year: 2021 ident: 10.1016/j.renene.2025.123620_bib7 article-title: Two-stage stochastic programming-based capacity optimization for a high-temperature electrolysis system considering dynamic operation strategies publication-title: J. Energy Storage doi: 10.1016/j.est.2021.102733 – volume: 2 start-page: 22 year: 2023 ident: 10.1016/j.renene.2025.123620_bib11 article-title: Efficiency and consistency enhancement for alkaline electrolyzers driven by renewable energy sources publication-title: Commun. Eng. doi: 10.1038/s44172-023-00070-7 – volume: 78 start-page: 280 year: 2017 ident: 10.1016/j.renene.2025.123620_bib16 article-title: Low-temperature electrolysis system modelling: a review publication-title: Renew. Sustain. Energy Rev. doi: 10.1016/j.rser.2017.03.099 – volume: 45 start-page: 4449 year: 2000 ident: 10.1016/j.renene.2025.123620_bib40 article-title: The bubble coverage of gas-evolving electrodes in a flowing electrolyte publication-title: Electrochim. Acta doi: 10.1016/S0013-4686(00)00513-2 – volume: 355 year: 2017 ident: 10.1016/j.renene.2025.123620_bib38 article-title: Combining theory and experiment in electrocatalysis: insights into materials design publication-title: Sci. Technol. Humanit. – volume: 424 year: 2023 ident: 10.1016/j.renene.2025.123620_bib36 article-title: Investigation of the operation characteristics and optimization of an alkaline water electrolysis system at high temperature and a high current density publication-title: J. Clean. Prod. doi: 10.1016/j.jclepro.2023.138862 – volume: 41 start-page: 12852 year: 2016 ident: 10.1016/j.renene.2025.123620_bib2 article-title: Integration of commercial alkaline water electrolysers with renewable energies: limitations and improvements publication-title: Int. J. Hydrogen Energy doi: 10.1016/j.ijhydene.2016.06.071 – volume: 11 year: 2023 ident: 10.1016/j.renene.2025.123620_bib4 article-title: Spatial network and driving factors of low-carbon patent applications in China from a public health perspective publication-title: Front. Public Health – volume: 11 start-page: 1774 year: 2024 ident: 10.1016/j.renene.2025.123620_bib13 article-title: Enhancing wind-solar hybrid hydrogen production through multi-state electrolyzer management and complementary energy optimization publication-title: Energy Rep. doi: 10.1016/j.egyr.2024.01.031 – volume: 327 year: 2022 ident: 10.1016/j.renene.2025.123620_bib14 article-title: A comprehensive review of alkaline water electrolysis mathematical modeling publication-title: Appl. Energy doi: 10.1016/j.apenergy.2022.120099 – volume: 49 start-page: 646 year: 2024 ident: 10.1016/j.renene.2025.123620_bib8 article-title: Overview of alkaline water electrolysis modeling publication-title: Int. J. Hydrogen Energy doi: 10.1016/j.ijhydene.2023.08.345 – volume: 217 year: 2023 ident: 10.1016/j.renene.2025.123620_bib27 article-title: Extended load flexibility of utility-scale P2H plants: optimal production scheduling considering dynamic thermal and HTO impurity effects publication-title: Renew. Energy doi: 10.1016/j.renene.2023.119198 – volume: 44 start-page: 4553 year: 2019 ident: 10.1016/j.renene.2025.123620_bib31 article-title: Review of necessary thermophysical properties and their sensivities with temperature and electrolyte mass fractions for alkaline water electrolysis multiphysics modelling publication-title: Int. J. Hydrogen Energy doi: 10.1016/j.ijhydene.2018.12.222 – volume: 8 start-page: 13793 year: 2022 ident: 10.1016/j.renene.2025.123620_bib6 article-title: An overview of water electrolysis technologies for green hydrogen production publication-title: Energy Rep. doi: 10.1016/j.egyr.2022.10.127 – volume: 32 start-page: 359 year: 2007 ident: 10.1016/j.renene.2025.123620_bib32 article-title: A review of specific conductivities of potassium hydroxide solutions for various concentrations and temperatures publication-title: Int. J. Hydrogen Energy doi: 10.1016/j.ijhydene.2006.10.062 – volume: 4 start-page: 555 year: 2020 ident: 10.1016/j.renene.2025.123620_bib39 article-title: Influence of bubbles on the energy conversion efficiency of electrochemical reactors publication-title: Joule doi: 10.1016/j.joule.2020.01.005 – volume: 19 year: 2024 ident: 10.1016/j.renene.2025.123620_bib28 article-title: Study on the synergistic regulation strategy of load range and electrolysis efficiency of 250 kW alkaline electrolysis system under high-dynamic operation conditions publication-title: eTransportation doi: 10.1016/j.etran.2023.100304 – volume: 45 start-page: 22394 year: 2020 ident: 10.1016/j.renene.2025.123620_bib24 article-title: Dynamic modelling of alkaline self-pressurized electrolyzers: a phenomenological-based semiphysical approach publication-title: Int. J. Hydrogen Energy doi: 10.1016/j.ijhydene.2020.06.038 – volume: 42 start-page: 3244 year: 2018 ident: 10.1016/j.renene.2025.123620_bib41 article-title: Experimental study on the external electrical thermal and dynamic power characteristics of alkaline water electrolyzer publication-title: Int. J. Energy Res. doi: 10.1002/er.4076 – volume: 165 start-page: F502 year: 2018 ident: 10.1016/j.renene.2025.123620_bib34 article-title: Hydrogen crossover in PEM and alkaline water electrolysis: mechanisms, direct comparison and mitigation strategies publication-title: J. Electrochem. Soc. doi: 10.1149/2.0541807jes – volume: 8 start-page: 248 year: 2020 ident: 10.1016/j.renene.2025.123620_bib42 article-title: Alkaline water electrolysis powered by renewable energy: a review publication-title: Processes doi: 10.3390/pr8020248 – volume: 506 year: 2021 ident: 10.1016/j.renene.2025.123620_bib21 article-title: Numerical modeling and analysis of the temperature effect on the performance of an alkaline water electrolysis system publication-title: J. Power Sources doi: 10.1016/j.jpowsour.2021.230106 – volume: 44 start-page: 9841 year: 2019 ident: 10.1016/j.renene.2025.123620_bib12 article-title: Solar hydrogen production via alkaline water electrolysis publication-title: Int. J. Hydrogen Energy doi: 10.1016/j.ijhydene.2018.11.007 – volume: 210 year: 2025 ident: 10.1016/j.renene.2025.123620_bib5 article-title: Collaborative planning of multi-energy systems integrating complete hydrogen energy chain publication-title: Renew. Sustain. Energy Rev. doi: 10.1016/j.rser.2024.115147 |
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