<div class="csl-bib-body">
<div class="csl-entry">Hanser, V., Schobinger, M., & Hollaus, K. (2022). Efficient Computation of Eddy Current Losses in Laminated Cores with Air Gaps by the Multiscale FEM. In <i>2022 23rd International Conference on the Computation of Electromagnetic Fields (COMPUMAG) : a selection of extended papers022 23rd International Conference on the Computation of Electromagnetic Fields (COMPUMAG)</i>. 2022 23rd International Conference on the Computation of Electromagnetic Fields (COMPUMAG), Cancun, Mexico. IEEE. https://doi.org/10.1109/COMPUMAG55718.2022.9827497</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/139211
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dc.description.abstract
The multiscale finite element method (MSFEM) has shown its high potential for the simulation of the eddy current problem in closed laminated cores. Compared to the standard finite element method, the MSFEM dramatically reduces the requirements on the computational resources by using a coarse finite element mesh. This work presents the first step in the effort to extend the MSFEM to magnetic circuits with air gaps. To this end, a three dimensional eddy current problem with the magnetic vector potential A and linear material relations has been studied for different configurations. Numerical results demonstrate the accuracy of the presented methods.
en
dc.description.sponsorship
Fonds zur Förderung der wissenschaftlichen Forschung (FWF)
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dc.language.iso
en
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dc.subject
Eddy current problem
en
dc.subject
Laminated cores
en
dc.subject
Magnetic vector potential
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dc.subject
Multiscale finite element method
en
dc.title
Efficient Computation of Eddy Current Losses in Laminated Cores with Air Gaps by the Multiscale FEM
en
dc.type
Inproceedings
en
dc.type
Konferenzbeitrag
de
dc.relation.isbn
978-1-6654-9863-0
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dc.relation.doi
10.1109/COMPUMAG55718.2022
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dc.relation.grantno
P 31926-N35
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dc.type.category
Full-Paper Contribution
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tuw.booktitle
2022 23rd International Conference on the Computation of Electromagnetic Fields (COMPUMAG) : a selection of extended papers022 23rd International Conference on the Computation of Electromagnetic Fields (COMPUMAG)
