Characterization of a High Frequency Transformer with HTS Winding and Amorphous Magnetic Core for Power Converter Application

Kiran, MR; Farrok, O; Islam, MR; Zhu, J; Kouzani, AZ; Parvez Mahmud, MA

Characterization of a High Frequency Transformer with HTS Winding and Amorphous Magnetic Core for Power Converter Application

Kiran, MR Farrok, O Islam, MR Zhu, J

Kouzani, AZ Parvez Mahmud, MA

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Publisher:: IEEE
Publication Type:: Conference Proceeding
Citation:: Proceedings of 2020 IEEE International Conference on ID20281 Applied Superconductivity and Electromagnetic Devices Tianjin, China, October 16-18, 2020, 2020, 00, pp. 1-2
Issue Date:: 2020-10-16

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Field	Value	Language
dc.contributor.author	Kiran, MR
dc.contributor.author	Farrok, O
dc.contributor.author	Islam, MR
dc.contributor.author	Zhu, J https://orcid.org/0000-0002-9763-4047
dc.contributor.author	Kouzani, AZ
dc.contributor.author	Parvez Mahmud, MA
dc.date	2020-10-16
dc.date.accessioned	2021-06-09T02:55:42Z
dc.date.available	2021-06-09T02:55:42Z
dc.date.issued	2020-10-16
dc.identifier.citation	Proceedings of 2020 IEEE International Conference on ID20281 Applied Superconductivity and Electromagnetic Devices Tianjin, China, October 16-18, 2020, 2020, 00, pp. 1-2
dc.identifier.isbn	9781728152158
dc.identifier.uri	http://hdl.handle.net/10453/149457
dc.description.abstract	Power converter with high frequency transformers (HFTs) are being widely used in the field of electric vehicle, switching mode power supply, renewable energy sectors including oceanic wave energy converter and so on. This paper proposes an improved compact design of a 4.75 kW, 100 kHz superconducting HFT that would offer size minimization facilities of power converters. Yttrium barium copper oxide (YBCO) material-based superconductor is used for maximum power transfer analysis. The proposed superconducting winding is compact which would minimize the thermal limitation and proximity effect. The proposed HFT is characterized for using the conventional and advanced magnetic materials with gapped and ungapped structures. Gapped toroidal core structure of HFT offers improved capability of withstanding de bias magnetizing current which occurs in many cases including isolation. Simulation results show the comparison of magnetic flux density, core loss, and power including air gap effect. YBCO windings based HFT contributes to transfer approximately 11.76% more power compared to that of using the copper winding.
dc.language	en
dc.publisher	IEEE
dc.relation.ispartof	Proceedings of 2020 IEEE International Conference on ID20281 Applied Superconductivity and Electromagnetic Devices Tianjin, China, October 16-18, 2020
dc.relation.ispartof	IEEE International Conference on Applied Superconductivity and Electromagnetic Devices
dc.relation.isbasedon	10.1109/ASEMD49065.2020.9276191
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	Characterization of a High Frequency Transformer with HTS Winding and Amorphous Magnetic Core for Power Converter Application
dc.type	Conference Proceeding
utslib.citation.volume	00
utslib.location.activity	China
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Strength - CCET - Centre for Clean Energy Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
utslib.copyright.status	closed_access	*
pubs.consider-herdc	false
dc.date.updated	2021-06-09T02:55:41Z
pubs.finish-date	2020-10-18
pubs.publication-status	Published
pubs.start-date	2020-10-16
pubs.volume	00

Abstract:

Power converter with high frequency transformers (HFTs) are being widely used in the field of electric vehicle, switching mode power supply, renewable energy sectors including oceanic wave energy converter and so on. This paper proposes an improved compact design of a 4.75 kW, 100 kHz superconducting HFT that would offer size minimization facilities of power converters. Yttrium barium copper oxide (YBCO) material-based superconductor is used for maximum power transfer analysis. The proposed superconducting winding is compact which would minimize the thermal limitation and proximity effect. The proposed HFT is characterized for using the conventional and advanced magnetic materials with gapped and ungapped structures. Gapped toroidal core structure of HFT offers improved capability of withstanding de bias magnetizing current which occurs in many cases including isolation. Simulation results show the comparison of magnetic flux density, core loss, and power including air gap effect. YBCO windings based HFT contributes to transfer approximately 11.76% more power compared to that of using the copper winding.

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http://hdl.handle.net/10453/149457