Fully parametrized electromechanical design method and toolchain for an automotive axial-flux synchronous machine

Publikationstyp
Conference Paper
Date Issued
2021-02
Sprache
English
Author(s)
Liesske, Tim  
Schwinning, Folke  
Kern, Thorsten Alexander  orcid-logo
Institut
Mechatronik im Maschinenbau M-4  
TORE-URI
http://hdl.handle.net/11420/9401
First published in
GMM-Fachbericht  
Number in series
98
Citation
International Conference and Exhibition on New Actuator Systems and Applications : GMM conference (Actuator 2021)
Contribution to Conference
ACTUATOR 2021, International Conference and Exhibition on New Actuator Systems and Applications 2021, GMM Conference  
Publisher Link
https://ieeexplore.ieee.org/document/9400588
Scopus ID
2-s2.0-85117718215
Publisher
VDE Verlag GmbH
Efficient, light-weight and compact electrical machines have been in particularly high demand since the rise of electromobility. One emerging machine concept is the permanent magnet excited axial-flux synchronous machine with a Yokeless And Segmented Armature Topology. In the context of an electric racing car of the Formula Student competition a flexible and closed toolchain was developed, allowing the design and dimensioning of the above-mentioned machine type in a power range of 10-100 kW, based on the desired power and rotational speed. The toolchain consists of an electromagnetic predesign and subsequent simulation in MATLAB/SIMULINK as well as the generation of a CAD model and manufacturing data in AUTODESK INVENTOR. An axial-flux machine designed for the Hamburg University of Technology racing car with a power of 30 kW and a rotational speed of 12 000 min(exp -1) achieves a power density of 6 kW kg(exp -1) at a diameter of 134 mm and a length of 131 mm.
DDC Class
600: Technik
620: Ingenieurwissenschaften