Projects per year
Personal profile
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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Collaborations and top research areas from the last five years
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ENSURE: Electric energy and supply reliability
Hällström, J. (Manager)
1/06/24 → 31/05/27
Project: EU project
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e-TRENY: Metrology support for enhanced energy efficiency in DC transportation systems
Hällström, J. (Manager), Suomalainen, E.-P. (Participant) & Lehtonen, T. (Participant)
EURAMET e.V. - European Partnership on Metrology
1/06/23 → 31/05/26
Project: EU project
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Digital-IT: Metrology for digital substation instrumentation
Hällström, J. (Manager), Lehtonen, T. (Participant) & Nyholm, K. (Participant)
EURAMET e.V. - European Partnership on Metrology
1/09/22 → 31/08/25
Project: EU project
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WindEFCY: Traceable mechanical and electrical power measurement for efficiency determination of wind turbines
Kananen, T. (Manager), Hällström, J. (Participant) & Kilponen, S. (Participant)
1/09/20 → 31/08/23
Project: EU project
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FutureEnergy: Metrology for future energy transmission
Hällström, J. (Manager)
1/06/20 → 31/05/23
Project: EU project
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Towards a Traceable Calibration of Medium Voltage Transformers up to 150 kHz
Agazar, M., Elg, A. P., Ramírez, A., Iodice, C., Giordano, D., Hällström, J., Rovira, J., Luiso, M., Letizia, P. S. & Nieminen, T., 7 Apr 2025, In: EPJ Web of Conferences. 323, 12007.Research output: Contribution to journal › Article in a proceedings journal › Scientific › peer-review
Open Access -
Calibration and Fine-Tuning of a 4000 kV Lightning Impulse Generator Circuit and Divider
Zhao, W., Splinter, I., Hallstrom, J., Van Nes, P., Castro Heredia, L., Madhar, S. A. & Rietveld, G., 2024, 2024 Conference on Precision Electromagnetic Measurements, CPEM 2024 - Proceedings. IEEE Institute of Electrical and Electronic Engineers, (CPEM Digest (Conference on Precision Electromagnetic Measurements)).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
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High-Voltage Metrology for Electric Energy and Supply Reliability
Elg, A. P., Rietveld, G., Hallstrom, J., Crotti, G., Ramirez, A., Rovira, J., Milojevic, V., Saadeddine, H., Ayhan, B., Zhao, W., Perez-Aragues, J. J., Mazza, P., Niasar, M. G., Arcones, E., Mor, A. R., Venugopal, P. & Frigo, G., 2024, 2024 Conference on Precision Electromagnetic Measurements, CPEM 2024 - Proceedings. IEEE Institute of Electrical and Electronic Engineers, (CPEM Digest (Conference on Precision Electromagnetic Measurements)).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
1 Citation (Scopus) -
Influence of selected methodology on derived rise time of partial discharge calibrators
Klüss, J., Meisner, J., Havunen, J., Yan, W. & Hällström, J., 2024, 2024 IEEE International Conference on High Voltage Engineering and Applications (ICHVE). IEEE Institute of Electrical and Electronic Engineers, (International Conference on High Voltage Engineering and Application).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review