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01-10-2022 | Development

Highly Integrated Electric Drives

Authors: Frederik Linke, Dirk Schnubel, Marcus Speicher, Markus Schmid

Published in: MTZ worldwide | Issue 10/2022

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Excerpt

The article explores the advantages of highly integrated electric drives, highlighting the use of advanced casting processes like CPS to optimize power density and reduce weight and costs. It delves into the design and functional integration of electric motor housings, showcasing innovative solutions such as 4-in-1 castings and integrated media ducts. The text also discusses the challenges and solutions in casting systems for e-engine housings, including local feeding and cooling jacket designs. Additionally, it presents a case study of a fully integrated 800-V electric drive solution, demonstrating significant improvements in efficiency and NVH behavior. The article concludes by emphasizing the relevance of highly integrated components in the future of electric vehicles, driven by the need for reduced costs and increased range.

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Metadata
Title
Highly Integrated Electric Drives
Authors
Frederik Linke
Dirk Schnubel
Marcus Speicher
Markus Schmid
Publication date
01-10-2022
Publisher
Springer Fachmedien Wiesbaden
Published in
MTZ worldwide / Issue 10/2022
Electronic ISSN: 2192-9114
DOI
https://doi.org/10.1007/s38313-022-0833-5