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Spielmann, Hagen (2022) Transient Thermal Lumped Parameter Model of an Electrical Excited Synchronous Machine with Forced Air Cooling for Shape Optimization. In: 2022 IEEE Vehicle Power and Propulsion Conference, VPPC 2022. IEEE Vehicle Power and Propulsion (IEEE VPPC 2022), 2022-11-01 - 2022-11-04, Merced, CA USA. doi: 10.1109/VPPC55846.2022.10003334. ISBN 978-166547587-7.
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Abstract
This paper shows the thermal analysis of an electrical excited synchronous machine. For this purpose, a detailed lumped parameter model with transient calculation was built. The machine is cooled with a forced air stream which flows axial through the machine. In this regions the airflow contacts the windings and electrical sheets of the rotor and stator. The model contains regions of the airflow, the electrical sheets and windings of rotor and stator. The modeled heat sources are the iron and ohmic losses. The thermal model was compared with a warming up and cooling down cycle of a experimental setup and shows a good approximation with the measurement. Only the implemented correction parameter for the transition of thermal energy between iron and air are conspicuous low.
| Item URL in elib: | https://elib.dlr.de/191567/ | ||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||
| Title: | Transient Thermal Lumped Parameter Model of an Electrical Excited Synchronous Machine with Forced Air Cooling for Shape Optimization | ||||||||
| Authors: |
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| Date: | November 2022 | ||||||||
| Journal or Publication Title: | 2022 IEEE Vehicle Power and Propulsion Conference, VPPC 2022 | ||||||||
| Refereed publication: | Yes | ||||||||
| Open Access: | No | ||||||||
| Gold Open Access: | No | ||||||||
| In SCOPUS: | Yes | ||||||||
| In ISI Web of Science: | Yes | ||||||||
| DOI: | 10.1109/VPPC55846.2022.10003334 | ||||||||
| ISBN: | 978-166547587-7 | ||||||||
| Status: | Published | ||||||||
| Keywords: | Lumped parameter model, electrical excited synchronous machine, forced air cooling, time response thermal behavior | ||||||||
| Event Title: | IEEE Vehicle Power and Propulsion (IEEE VPPC 2022) | ||||||||
| Event Location: | Merced, CA USA | ||||||||
| Event Type: | international Conference | ||||||||
| Event Start Date: | 1 November 2022 | ||||||||
| Event End Date: | 4 November 2022 | ||||||||
| Organizer: | IEEE VTS | ||||||||
| 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 - FFAE - Fahrzeugkonzepte, Fahrzeugstruktur, Antriebsstrang und Energiemanagement | ||||||||
| Location: | Stuttgart | ||||||||
| Institutes and Institutions: | Institute of Vehicle Concepts > Alternative Energiewandler | ||||||||
| Deposited By: | Spielmann, Hagen | ||||||||
| Deposited On: | 11 Jan 2023 13:49 | ||||||||
| Last Modified: | 24 Apr 2024 20:52 |
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