Mass transfer modeling of gas–liquid separators during standby operation of alkaline water electrolyzers | 2026 Publication type A1 Journal article (refereed), original research Author(s) Sharifi Raheleh, Pöyhönen Santeri, Puranen Pietari, Ruuskanen Vesa, Ahola Jero, Kauranen Pertti, Chatzichristodoulou Christodoulos, Jensen Jens Oluf, Kosonen Antti Energy transition LUT School of Energy Systems
Baseload hydrogen supply from an off-grid solar PV–wind power–battery–water electrolyzer plant | 2025 Publication type A1 Journal article (refereed), original research Author(s) Ibáñez-Rioja Alejandro, Puranen Pietari, Järvinen Lauri, Kosonen Antti, Ruuskanen Vesa, Hynynen Katja, Ahola Jero, Kauranen Pertti Business and society Energy transition LUT School of Energy Systems
Dynamics of the voltage response of PEM water electrolyzer cells: modeling principles and effect on active power | 2025 Publication type G5 Doctoral dissertation (article) Author(s) Puranen Pietari Energy transition LUT School of Energy Systems
Experimental Study of the Effect of Thyristor and Transistor-Based Power Converter Topologies on Alkaline Water Electrolyzer Losses | 2025 Publication type A1 Journal article (refereed), original research Author(s) Agredano-Torres Manuel, Puranen Pietari, Järvinen Lauri, Ruuskanen Vesa, Kosonen Antti, Xu Qianwen Energy transition LUT School of Energy Systems
Applicability of linear models in modeling dynamic behavior of alkaline water electrolyzer stack | 2024 Publication type A1 Journal article (refereed), original research Author(s) Järvinen Lauri, Puranen Pietari, Ruuskanen Vesa, Kosonen Antti, Ahola Jero, Kauranen Pertti Energy transition Energy Engineering and Power Technology Electrochemistry LUT School of Energy Systems
Calculating active power for water electrolyzers in dynamic operation: Simple, isn’t it? | 2024 Publication type A1 Journal article (refereed), original research Author(s) Puranen Pietari, Ruuskanen Vesa, Järvinen Lauri, Niemelä Markku, Kosonen Antti, Kauranen Pertti, Ahola Jero Energy transition Electrical and Electronic Engineering Electrochemistry LUT School of Energy Systems
Experimental study of alkaline water electrolyzer performance and frequency behavior under high frequency dynamic operation | 2024 Publication type A1 Journal article (refereed), original research Author(s) Järvinen Lauri, Puranen Pietari, Ruuskanen Vesa, Kosonen Antti, Kauranen Pertti, Ahola Jero, Chatzichristodoulou Christodoulos Energy transition Energy Engineering and Power Technology Electrochemistry LUT School of Energy Systems
Experimental study on the influence of a PEM water electrolyzer cell's impedance on its power consumption under impaired power quality | 2024 Publication type A1 Journal article (refereed), original research Author(s) Puranen Pietari, Hehemann Michael, Järvinen Lauri, Ruuskanen Vesa, Kosonen Antti, Ahola Jero, Kauranen Pertti Energy transition LUT School of Energy Systems
Using the nonlinearity of a PEM water electrolyzer cell for its dynamic model characterization | 2024 Publication type A1 Journal article (refereed), original research Author(s) Puranen Pietari, Hehemann Michael, Kütemeier Phillip, Järvinen Lauri, Ruuskanen Vesa, Kosonen Antti, Ahola Jero, Kauranen Pertti Energy transition Electrical and Electronic Engineering Electrochemistry LUT School of Energy Systems
Off-Grid Green Hydrogen Production Systems | 2023 Publication type A3 Book section, chapters in research books Author(s) Ibáñez-Rioja Alejandro, Sakas Georgios, Järvinen Lauri, Puranen Pietari Energy transition LUT School of Energy Systems
Off-grid solar PV–wind power–battery–water electrolyzer plant: Simultaneous optimization of component capacities and system control | 2023 Publication type A1 Journal article (refereed), original research Author(s) Ibáñez-Rioja Alejandro, Järvinen Lauri, Puranen Pietari, Kosonen Antti, Ruuskanen Vesa, Hynynen Katja, Ahola Jero, Kauranen Pertti Business and society Energy transition Renewable Energy, Sustainability and the Environment Applied Mathematics Modelling and Simulation Electrochemistry Control and Optimization Computational Mechanics LUT School of Energy Systems
Automized parametrization of PEM and alkaline water electrolyzer polarisation curves | 2022 Publication type A1 Journal article (refereed), original research Author(s) Järvinen Lauri, Puranen Pietari, Kosonen Antti, Ruuskanen Vesa, Ahola Jero, Kauranen Pertti, Hehemann Michael Energy transition Modelling and Simulation Electrochemistry Software LUT School of Energy Systems
Optimization of rooftop photovoltaic installations to maximize revenue in Finland based on customer class load profiles and simulated generation | 2022 Publication type A1 Journal article (refereed), original research Author(s) Meriläinen Altti, Puranen Pietari, Kosonen Antti, Ahola Jero Energy transition Energy Engineering and Power Technology Renewable Energy, Sustainability and the Environment Energy Engineering Energy (miscellaneous) LUT School of Energy Systems
Simulation methodology for an off-grid solar–battery–water electrolyzer plant: Simultaneous optimization of component capacities and system control | 2021 Publication type A1 Journal article (refereed), original research Author(s) Ibáñez-Rioja Alejandro, Puranen Pietari, Järvinen Lauri, Kosonen Antti, Ruuskanen Vesa, Ahola Jero, Koponen Joonas Business and society Energy transition Fuel Technology Renewable Energy, Sustainability and the Environment Energy Modelling and Simulation Control and Systems Engineering Engineering Computer Science (miscellaneous) Electrochemistry Chemical Engineering (miscellaneous) Control and Optimization LUT School of Energy Systems
Techno-economic viability of energy storage concepts combined with a residential solar photovoltaic system: A case study from Finland | 2021 Publication type A1 Journal article (refereed), original research Author(s) Puranen Pietari, Kosonen Antti, Ahola Jero Energy Engineering and Power Technology Renewable Energy, Sustainability and the Environment Energy Engineering Energy (miscellaneous) LUT School of Energy Systems
Technical feasibility evaluation of a solar PV based off-grid domestic energy system with battery and hydrogen energy storage in northern climates | 2020 Publication type A1 Journal article (refereed), original research Author(s) Puranen Pietari, Kosonen Antti, Ahola Jero Energy Engineering and Power Technology Electrical and Electronic Engineering Renewable Energy, Sustainability and the Environment Energy Control and Systems Engineering Engineering Energy (miscellaneous) LUT School of Energy Systems