2-D Semi-Analytical Modeling of Eddy Currents in Multiple Non-Connected Conducting Elements.
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| Title: | 2-D Semi-Analytical Modeling of Eddy Currents in Multiple Non-Connected Conducting Elements. |
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| Authors: | Custers, C. H. H. M.1, Jansen, J. W.1, Lomonova, E. A.1 |
| Source: | IEEE Transactions on Magnetics. Nov2017, Vol. 53 Issue 11, p1-6. 6p. |
| Subjects: | Eddy currents (Electric), Electromagnetic devices, Current density (Electromagnetism), Fourier analysis, Permanent magnets |
| Abstract: | This paper concerns the semi-analytical modeling of parasitic eddy current distributions and forces in electromagnetic devices. The harmonic, Fourier-based, model is extended to incorporate a position-dependent conductivity, and restrictions on the induced current density are added to model eddy currents in non-connected conducting elements. To model time-dependent behavior of eddy currents, multiple time harmonics can be incorporated in the solutions. The developed method is verified using the finite-element method for a wide range of frequencies. The model is applied to a coreless linear motor with electrically conducting cooling plates, and the parasitic force is analyzed. [ABSTRACT FROM AUTHOR] |
| Copyright of IEEE Transactions on Magnetics is the property of IEEE and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 125953810 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: 2-D Semi-Analytical Modeling of Eddy Currents in Multiple Non-Connected Conducting Elements. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Custers%2C+C%2E+H%2E+H%2E+M%2E%22">Custers, C. H. H. M.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Jansen%2C+J%2E+W%2E%22">Jansen, J. W.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Lomonova%2C+E%2E+A%2E%22">Lomonova, E. A.</searchLink><relatesTo>1</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22IEEE+Transactions+on+Magnetics%22">IEEE Transactions on Magnetics</searchLink>. Nov2017, Vol. 53 Issue 11, p1-6. 6p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Eddy+currents+%28Electric%29%22">Eddy currents (Electric)</searchLink><br /><searchLink fieldCode="DE" term="%22Electromagnetic+devices%22">Electromagnetic devices</searchLink><br /><searchLink fieldCode="DE" term="%22Current+density+%28Electromagnetism%29%22">Current density (Electromagnetism)</searchLink><br /><searchLink fieldCode="DE" term="%22Fourier+analysis%22">Fourier analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Permanent+magnets%22">Permanent magnets</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: This paper concerns the semi-analytical modeling of parasitic eddy current distributions and forces in electromagnetic devices. The harmonic, Fourier-based, model is extended to incorporate a position-dependent conductivity, and restrictions on the induced current density are added to model eddy currents in non-connected conducting elements. To model time-dependent behavior of eddy currents, multiple time harmonics can be incorporated in the solutions. The developed method is verified using the finite-element method for a wide range of frequencies. The model is applied to a coreless linear motor with electrically conducting cooling plates, and the parasitic force is analyzed. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of IEEE Transactions on Magnetics is the property of IEEE and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1109/TMAG.2017.2697946 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 6 StartPage: 1 Subjects: – SubjectFull: Eddy currents (Electric) Type: general – SubjectFull: Electromagnetic devices Type: general – SubjectFull: Current density (Electromagnetism) Type: general – SubjectFull: Fourier analysis Type: general – SubjectFull: Permanent magnets Type: general Titles: – TitleFull: 2-D Semi-Analytical Modeling of Eddy Currents in Multiple Non-Connected Conducting Elements. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Custers, C. H. H. M. – PersonEntity: Name: NameFull: Jansen, J. W. – PersonEntity: Name: NameFull: Lomonova, E. A. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 11 Text: Nov2017 Type: published Y: 2017 Identifiers: – Type: issn-print Value: 00189464 Numbering: – Type: volume Value: 53 – Type: issue Value: 11 Titles: – TitleFull: IEEE Transactions on Magnetics Type: main |
| ResultId | 1 |
