A method of estimating the total AC loss in a high-temperature superconducting transformer winding
A method of estimating the total AC loss in a high-temperature superconducting transformer winding
The paper presents a valuable extension to the new method of estimating total AC loss in solenoidal high temperature superconducting windings of the transformer type, where losses caused by external magnetic field and due to transport current are modeled together. This complex problem is solved using a highly nonlinear 2D finite difference formulation in the superconductor in combination with a linear finite element model representing the rest of the transformer. Comparison with measurements on a real device shows good agreement and validates the method as a practical tool.
Ac loss, Computational magnetics, High temperature superconductivity, Time dependent magnetic fields
1178-1182
Sykulski, Jan K.
d6885caf-aaed-4d12-9ef3-46c4c3bbd7fb
Goddard, Kevin F.
fe2a2194-8b55-43c1-bdca-341691b71b2d
Stoll, Richard L.
6876b7c2-b91f-420b-b504-960f5cf1bc4a
2000
Sykulski, Jan K.
d6885caf-aaed-4d12-9ef3-46c4c3bbd7fb
Goddard, Kevin F.
fe2a2194-8b55-43c1-bdca-341691b71b2d
Stoll, Richard L.
6876b7c2-b91f-420b-b504-960f5cf1bc4a
Sykulski, Jan K., Goddard, Kevin F. and Stoll, Richard L.
(2000)
A method of estimating the total AC loss in a high-temperature superconducting transformer winding.
IEEE Transactions on Magnetics, 36 (4 part 1), .
(doi:10.1109/20.877650).
Abstract
The paper presents a valuable extension to the new method of estimating total AC loss in solenoidal high temperature superconducting windings of the transformer type, where losses caused by external magnetic field and due to transport current are modeled together. This complex problem is solved using a highly nonlinear 2D finite difference formulation in the superconductor in combination with a linear finite element model representing the rest of the transformer. Comparison with measurements on a real device shows good agreement and validates the method as a practical tool.
This record has no associated files available for download.
More information
Published date: 2000
Keywords:
Ac loss, Computational magnetics, High temperature superconductivity, Time dependent magnetic fields
Identifiers
Local EPrints ID: 477093
URI: http://eprints.soton.ac.uk/id/eprint/477093
ISSN: 0018-9464
PURE UUID: dcab8c1a-1e06-4263-99dc-369af84c09c3
Catalogue record
Date deposited: 25 May 2023 16:49
Last modified: 17 Mar 2024 02:33
Export record
Altmetrics
Contributors
Author:
Jan K. Sykulski
Author:
Kevin F. Goddard
Author:
Richard L. Stoll
Download statistics
Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.
View more statistics