AC resistance in medium frequency transformers with foil windings: A computational study

S. Pourkeivannour; M. Curti; U. Drofenik; A. Cremasco; E.A. Lomonova

doi:10.1049/icp.2022.1042

AC resistance in medium frequency transformers with foil windings: A computational study

S. Pourkeivannour, M. Curti, U. Drofenik, A. Cremasco, E.A. Lomonova

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

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The challenges and flexibilities of calculating AC foil winding losses using known numerical techniques are addressed. The performance of quick 1D models is compared with the exhaustive 2D and 3D models covering the geometries with increased isolation distances. The dependency of AC resistance on isolation distances and the operating frequency is investigated. In 2D geometries, the magnetic field distribution variation inside and outside the core window is carried out. The viability of using double 2D FEM method as an alternative for 3D FEM is explored for a wide range of geometric specifications. The accuracy of AC resistance calculations is validated experimentally with a laboratory prototype.

Originele taal-2	Engels
Titel	11th International Conference on Power Electronics, Machines and Drives (PEMD 2022)
Uitgeverij	Institution of Engineering and Technology
Pagina's	173-178
Aantal pagina's	6
ISBN van elektronische versie	978-1-83953-718-9
DOI's	https://doi.org/10.1049/icp.2022.1042
Status	Gepubliceerd - 2022
Evenement	11th International Conference on Power Electronics, Machines and Drives (PEMD 2022) - Hybrid Conference, Newcastle, UK, Newcastle, Verenigd Koninkrijk Duur: 21 jun. 2022 → 23 jun. 2022

Congres

Congres	11th International Conference on Power Electronics, Machines and Drives (PEMD 2022)
Land/Regio	Verenigd Koninkrijk
Stad	Newcastle
Periode	21/06/22 → 23/06/22

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10.1049/icp.2022.1042

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ASSTRA - Advanced Solid State Transformers
Lomonova, E. A. (Project Manager), Patterson, D. (Projectmedewerker), Cremasco, A. (Projectmedewerker), Pourkeivannour, S. (Projectmedewerker) & van der Hagen, D. (Project communicatie medewerker)
1/01/18 → 30/06/22
Project: Onderzoek direct

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@inproceedings{b0e883c2e98148b3a63c219eb6ada9e2,

title = "AC resistance in medium frequency transformers with foil windings: A computational study",

abstract = "The challenges and flexibilities of calculating AC foil winding losses using known numerical techniques are addressed. The performance of quick 1D models is compared with the exhaustive 2D and 3D models covering the geometries with increased isolation distances. The dependency of AC resistance on isolation distances and the operating frequency is investigated. In 2D geometries, the magnetic field distribution variation inside and outside the core window is carried out. The viability of using double 2D FEM method as an alternative for 3D FEM is explored for a wide range of geometric specifications. The accuracy of AC resistance calculations is validated experimentally with a laboratory prototype.",

keywords = "Finite element analysis (FEA), Magnetic fields, foils, transformer windings, power transformers, SOLID STATE TRANSFORMERS, FINITE ELEMENT ANALYSIS, AC RESISTANCE, MEDIUM FREQUENCY TRANSFORMERS",

author = "S. Pourkeivannour and M. Curti and U. Drofenik and A. Cremasco and E.A. Lomonova",

year = "2022",

doi = "10.1049/icp.2022.1042",

language = "English",

pages = "173--178",

booktitle = "11th International Conference on Power Electronics, Machines and Drives (PEMD 2022)",

publisher = "Institution of Engineering and Technology",

address = "United Kingdom",

note = "11th International Conference on Power Electronics, Machines and Drives (PEMD 2022) ; Conference date: 21-06-2022 Through 23-06-2022",

}

Pourkeivannour, S, Curti, M, Drofenik, U, Cremasco, A & Lomonova, EA 2022, AC resistance in medium frequency transformers with foil windings: A computational study. in 11th International Conference on Power Electronics, Machines and Drives (PEMD 2022). Institution of Engineering and Technology, blz. 173-178, 11th International Conference on Power Electronics, Machines and Drives (PEMD 2022), Newcastle, Verenigd Koninkrijk, 21/06/22. https://doi.org/10.1049/icp.2022.1042

AC resistance in medium frequency transformers with foil windings: A computational study. / Pourkeivannour, S.; Curti, M.; Drofenik, U. et al.
11th International Conference on Power Electronics, Machines and Drives (PEMD 2022). Institution of Engineering and Technology, 2022. blz. 173-178.

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

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AU - Drofenik, U.

AU - Cremasco, A.

AU - Lomonova, E.A.

PY - 2022

Y1 - 2022

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KW - Finite element analysis (FEA)

KW - Magnetic fields

KW - foils

KW - transformer windings

KW - power transformers

KW - SOLID STATE TRANSFORMERS

KW - FINITE ELEMENT ANALYSIS

KW - AC RESISTANCE

KW - MEDIUM FREQUENCY TRANSFORMERS

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DO - 10.1049/icp.2022.1042

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BT - 11th International Conference on Power Electronics, Machines and Drives (PEMD 2022)

PB - Institution of Engineering and Technology

Y2 - 21 June 2022 through 23 June 2022

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AC resistance in medium frequency transformers with foil windings: A computational study

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Congres

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ASSTRA - Advanced Solid State Transformers

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