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  4. Influence of lightweight plastics on the NVH behavior of high-performance electric machines
 
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2021
Conference Paper
Title

Influence of lightweight plastics on the NVH behavior of high-performance electric machines

Other Title
Influence of lightweight plastic stator housing on the NVH behavior of high-performance electric machines
Abstract
In the DEmiL project (directly cooled electric motor with integral lightweight housing), funded by the Vector Stiftung, an electric motor with an internal cooling system and a plastic housing was developed. The use of plastics allows an efficient realisation of internal cooling channels which enables superior cooling performance and thus great continuous power density. However, the use of these new materials brings new challenges regarding noise, vibration and harshness (NVH). In order to evaluate the effect on NVH performance an electrically identical machine, with a conventional cooling jacket (Aluminium motor), was built to serve as a reference.
Author(s)
Reuter, Steffen  
Fraunhofer-Institut für Chemische Technologie ICT  
Liebertseder, Johannes  orcid-logo
Fraunhofer-Institut für Chemische Technologie ICT  
Langheck, Andreas
Karlsruhe Institute of Technology KIT
Doppelbauer, Martin
Karlsruhe Institute of Technology KIT
Mainwork
Elektromechanische Antriebssysteme 2021  
Conference
Fachtagung "Elektromechanische Antriebssysteme" 2021  
Language
English
Fraunhofer-Institut für Chemische Technologie ICT  
Keyword(s)
  • DEmiL

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