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2D Reluctance Model of an Eddy Current Brake with a Magneto Isotropic Material Structure

Holtmann, Christoph and Möckel, Andreas (2020) 2D Reluctance Model of an Eddy Current Brake with a Magneto Isotropic Material Structure. In: 2020 International Conference on Electrical Machines. Institute of Electrical and Electronics Engineers. International Conference on Electrical Machines, 23.-26. Aug. 2020, Gothenburg. doi: 10.1109/ICEM49940.2020.9271004. ISSN 2381-4802.

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This work shows the model of an eddy current brake with an magneto isotropic material structure. For the modelling of the magneto isotropic material structure made of steel posts, a reluctance network is recommended, since a full FEM model would require too much computation time for optimization purposes. However, in order to map details like the skin effect in the pins, in the reluctance model some details are modelled with the help of fem and thus the required reluctances are determined. The torque calculations of the model is possible with a deviation of less than 10 % compared to an experiment.

Item URL in elib:https://elib.dlr.de/136555/
Document Type:Conference or Workshop Item (Speech)
Title:2D Reluctance Model of an Eddy Current Brake with a Magneto Isotropic Material Structure
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Holtmann, ChristophChristoph.Holtmann (at) dlr.deUNSPECIFIED
Möckel, Andreasandreas.moeckel (at) tu-ilmenau.deUNSPECIFIED
Journal or Publication Title:2020 International Conference on Electrical Machines
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In ISI Web of Science:No
DOI :10.1109/ICEM49940.2020.9271004
EditorsEmailEditor's ORCID iD
UNSPECIFIEDInstitute of Electrical and Electronics EngineersUNSPECIFIED
Publisher:Institute of Electrical and Electronics Engineers
Keywords:Brake, Eddy Current Brake, Reluctance Model,
Event Title:International Conference on Electrical Machines
Event Location:Gothenburg
Event Type:international Conference
Event Dates:23.-26. Aug. 2020
Organizer:Sweden MEETX
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Road Transport
DLR - Research area:Transport
DLR - Program:V ST Straßenverkehr
DLR - Research theme (Project):V - NGC Antriebssystem und Energiemanagement
Location: Stuttgart
Institutes and Institutions:Institute of Vehicle Concepts
Deposited By: Holtmann, Christoph
Deposited On:12 Jan 2021 14:59
Last Modified:12 Jan 2021 14:59

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