3DPC2023 Winner Mobility: Electric motors thought new
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- Опубликовано: 11 сен 2024
- *Electric motors thought new *
Hybrid AM electric motor housing with optimized cooling structure
by ETH Zürich, inspire AG, Siemens
Urs Hofmann, Lorenzo Bono, Lea Kotthoff, Andrin Schmid, Sakin Sivakurunathar, Asbjorn Verlo, Johannes Vögerl, Julian Ferchow, Mirko Meboldt, Markus Schwaben, Rolf Vollmer, Felizitas Heilmann
CHE
The electric car industry has experienced steady growth in recent years thanks to the reduced CO2 impact on the environment. By implementing a thermal management system for electric motors, it is possible to further increase their efficiency and extend their service life. The design freedom of additive manufacturing enables the optimization of such cooling structures. We propose an innovative electric motor housing with organically shaped internal cooling channels and better heat transfer via lattice structures filled with conductive liquid material. The improved efficiency and extended service life reduce environmental impact while enabling reduced downtime and increased productivity. The hybrid manufacturing solution limits the amount of post-processing required, reducing manufacturing costs compared to a fully AM part. The application of this motor housing is not limited to electric motors but can be transferred to many other motor applications to increase their efficiency.
3DPC2023 Winner Mobility
Special Mention by Autodesk Technology Centers
Best industrial project - 3YOURMIND Software package
Jurystatement: “This project has the potential to make a significant impact on the automotive industry through improved efficiency and sustainability. The collaboration between university and industry showcases the power of partnership in advancing technology for a better future.”