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Holtmann, Christoph and Köhler, Christoph (2021) Eddy Current and Friction Brake Fusion by a Disc-Spring to a Hybrid-Brake. In: 24th International Conference on Mechatronics Technology – ICMT 2021. 24th International Conference on Mechatronics Technology – ICMT 2021, 18.-22. Dez. 2021, SINGAPORE (Virtual Conference).
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Abstract
This paper shows the concept and designmethod of a hybrid brake. The magnetic attraction forcebetween rotor and stator of an eddy current brake can beused to generate an additional mechanical friction torque.By using a disc spring between rotor and stator, the eddycurrent brake is extended to a so-called hybrid brake. Inparticular, the design method of the disc spring is thefocus of this work. Using a system model that includes theelectromagnetic and mechanical domains, the wear reductioncompared to a conventional friction brake and the dynamicbehavior depending on the spring parameters are investigated.Finally, a disc spring is designed in FEM with the desiredforce-displacement curve.
| Item URL in elib: | https://elib.dlr.de/147942/ | |||||||||
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| Document Type: | Conference or Workshop Item (Speech) | |||||||||
| Title: | Eddy Current and Friction Brake Fusion by a Disc-Spring to a Hybrid-Brake | |||||||||
| Authors: |
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| Date: | December 2021 | |||||||||
| Journal or Publication Title: | 24th International Conference on Mechatronics Technology – ICMT 2021 | |||||||||
| Refereed publication: | Yes | |||||||||
| Open Access: | Yes | |||||||||
| Gold Open Access: | No | |||||||||
| In SCOPUS: | No | |||||||||
| In ISI Web of Science: | No | |||||||||
| Status: | Published | |||||||||
| Keywords: | brake, eddy current brake, friction brake,retarder, disc-spring, diaphragm-spring, membrane-spring | |||||||||
| Event Title: | 24th International Conference on Mechatronics Technology – ICMT 2021 | |||||||||
| Event Location: | SINGAPORE (Virtual Conference) | |||||||||
| Event Type: | international Conference | |||||||||
| Event Dates: | 18.-22. Dez. 2021 | |||||||||
| Organizer: | Newcastle University in Singapore | |||||||||
| 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: | 04 Jan 2022 13:24 | |||||||||
| Last Modified: | 07 Jan 2022 13:37 |
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