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Institute of Energy Technologies – Electrochemical Process Engineering (IET-4) (Forschungszentrum Jülich)
The dataverse of the Institute of Energy Technologies – Electrochemical Process Engineering (IET-4)
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Operational Data of a 100 kW Proton Exchange Membrane (PEM) Electrolyzer: Collection 2018–2023
Operational Data of a 100 kW Proton Exchange Membrane (PEM) Electrolyzer: Collection 2018–2023
Nov 10, 2025
Keller, Roger; Rauls, Edward; Hehemann, Michael; Müller, Martin, 2025, "Operational Data of a 100 kW Proton Exchange Membrane (PEM) Electrolyzer: Collection 2018–2023", https://doi.org/10.26165/JUELICH-DATA/FEKKSS, Jülich DATA, V1
This data set contains detailed measurement and set point data from a 100 kW Proton Exchange Membrane (PEM) electrolyzer test rig developed at IET-4, covering the period 2018–2023 with approximately 200 individual data sets. The system was operated under a wide range of user-defi...
01_Data_Overview.pdf
01_Data_Overview.pdf
Adobe PDF - 358.9 KB - SHA-256: af7dc0822683830e2f40f8b8714276d191c6c54a1e6397678c89fd02492cc60f
This file gives an overview of the data
01_Process_flow_diagram_100kW-electrolyzer.pdf
01_Process_flow_diagram_100kW-electrolyzer.pdf
Adobe PDF - 274.4 KB - SHA-256: 92ba769330800e834ff76796a437fb6adfde36b9ed7e24ed983f04a48e7b31aa
Process flow diagram 100 kW electrolyzer
01_Structure_Organization_Data.pdf
01_Structure_Organization_Data.pdf
Adobe PDF - 647.8 KB - SHA-256: 865d27d5035d4df9a8b7bbcb3328fe717b64d5934b1357cf9349c10d8f9eb8d0
This file contains a detailed overview on the structure and organization of the measured data and the used set point profiles.
2018-02-06_Data_startup-phase_manual-mode.xlsx
MS Excel Spreadsheet - 6.2 MB - SHA-256: be8b8a15b6a5547ddff57d9987e052068cfcdf3119763d0c346e6cf396fc7075
The data corresponds to the startup phase of the 100 kW Proton Exchange Membrane (PEM) electrolyzer, during which the system’s control strategies were tested and initiated. All setpoints were configured manually, without the implementation of automated control sequences.
2018-02-07_Data_startup-phase_manual-mode.xlsx
MS Excel Spreadsheet - 7.4 MB - SHA-256: 6ce25fdb22a00d05d9eeec19789e27f5be0f0c45002e1b10c9811034d2388e93
The data corresponds to the startup phase of the 100 kW Proton Exchange Membrane (PEM) electrolyzer, during which the system’s control strategies were tested and initiated. All setpoints were configured manually, without the implementation of automated control sequences.
2018-02-07_Data_startup-phase_manual-mode.xlsx
MS Excel Spreadsheet - 2.2 MB - SHA-256: 5c25592c7909bebeb4571ee0b122e6540c0d4d19b4d22a232bec05a2dfd2afd5
The data corresponds to the startup phase of the 100 kW Proton Exchange Membrane (PEM) electrolyzer, during which the system’s control strategies were tested and initiated. All setpoints were configured manually, without the implementation of automated control sequences.
2018-02-16_Data_startup-phase_manual-mode.xlsx
MS Excel Spreadsheet - 6.0 MB - SHA-256: 4cc7bdab8534f3f530c0dfc5339f2f6b4eacf5693074e61e5caf326d4497e953
The data corresponds to the startup phase of the 100 kW Proton Exchange Membrane (PEM) electrolyzer, during which the system’s control strategies were tested and initiated. All setpoints were configured manually, without the implementation of automated control sequences.
2018-02-19_Data_startup-phase_manual-mode.xlsx
MS Excel Spreadsheet - 11.7 MB - SHA-256: 551ae1f6fa13aca11b7ff5bc44d061d092d574f493883a96124299df83ac3f67
The data corresponds to the startup phase of the 100 kW Proton Exchange Membrane (PEM) electrolyzer, during which the system’s control strategies were tested and initiated. All setpoints were configured manually, without the implementation of automated control sequences.
2018-02-20_Data_startup-phase_maunal-mode_high-current.xlsx
MS Excel Spreadsheet - 10.3 MB - SHA-256: d4b68d79c0d281223e0dfcfa84112ad85332552c9bcb3a56535feb4dc728e032
The data corresponds to the startup phase of the 100 kW Proton Exchange Membrane (PEM) electrolyzer, during which the system’s control strategies were tested and initiated. All setpoints were configured manually, without the implementation of automated control sequences. The curr...
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