LAPSE:2023.29777
Published Article
LAPSE:2023.29777
Transient System Model for the Analysis of Structural Dynamic Interactions of Electric Drivetrains
April 13, 2023
In electric drivetrains, the traction machines are often coupled to a gear transmission. For the noise and vibration analysis of such systems, linearised system models in the frequency domain are commonly used. In this paper, a system approach in the time domain is introduced, which gives the advantage of analysing the transient behaviour of an electric drivetrain. The focus in this paper is on the dynamic gear model. Finally, the modelling approach is applied to an exemplary drivetrain, and the results are discussed.
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Keywords
dynamic gear forces, induction machine, multibody simulation, permanent magnet synchronous machine, planetary gear, structural dynamics, system model, transient electrical machine model
Subject
Suggested Citation
Franck M, Rickwärtz JP, Butterweck D, Nell M, Hameyer K. Transient System Model for the Analysis of Structural Dynamic Interactions of Electric Drivetrains. (2023). LAPSE:2023.29777
Author Affiliations
Franck M: Institute of Electrical Machines (IEM), RWTH Aachen University, Schinkelstrasse 4, 52062 Aachen, Germany [ORCID]
Rickwärtz JP: Institute of Electrical Machines (IEM), RWTH Aachen University, Schinkelstrasse 4, 52062 Aachen, Germany
Butterweck D: Institute of Electrical Machines (IEM), RWTH Aachen University, Schinkelstrasse 4, 52062 Aachen, Germany
Nell M: Institute of Electrical Machines (IEM), RWTH Aachen University, Schinkelstrasse 4, 52062 Aachen, Germany
Hameyer K: Institute of Electrical Machines (IEM), RWTH Aachen University, Schinkelstrasse 4, 52062 Aachen, Germany
Rickwärtz JP: Institute of Electrical Machines (IEM), RWTH Aachen University, Schinkelstrasse 4, 52062 Aachen, Germany
Butterweck D: Institute of Electrical Machines (IEM), RWTH Aachen University, Schinkelstrasse 4, 52062 Aachen, Germany
Nell M: Institute of Electrical Machines (IEM), RWTH Aachen University, Schinkelstrasse 4, 52062 Aachen, Germany
Hameyer K: Institute of Electrical Machines (IEM), RWTH Aachen University, Schinkelstrasse 4, 52062 Aachen, Germany
Journal Name
Energies
Volume
14
Issue
4
First Page
1108
Year
2021
Publication Date
2021-02-19
Published Version
ISSN
1996-1073
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Original Submission
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PII: en14041108, Publication Type: Journal Article
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LAPSE:2023.29777
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doi:10.3390/en14041108
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[v1] (Original Submission)
Apr 13, 2023
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Apr 13, 2023
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