A Hybrid Algorithm Using Shape and Topology Optimization for the Design of Electric Machines

A Hybrid Algorithm Using Shape and Topology Optimization for the Design of Electric Machines

The conventional topology optimization (TO) algorithm for an electric machine has a critical problem as the derivation of the impractical model to manufacture. In the case of a conventional step optimization, such as shape optimization (SO) after TO, the optimized model by TO is seriously distorted....

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Veröffentlicht in:IEEE transactions on magnetics 2018-03, Vol.54 (3), p.1-4
Hauptverfasser: Jung, Seok-Won, Ro, Jongsuk, Jung, Hyun-Kyo
Format: Artikel
Sprache:eng
Schlagworte:
Algorithms
Biological cells
Design optimization
electric machines
finite-element analysis (FEA)
Magnetic cores
Magnetism
Optimization
optimization methods
Post-production processing
Rotors
Shape
Shape optimization
topology
Topology optimization
Torque
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Zusammenfassung:The conventional topology optimization (TO) algorithm for an electric machine has a critical problem as the derivation of the impractical model to manufacture. In the case of a conventional step optimization, such as shape optimization (SO) after TO, the optimized model by TO is seriously distorted. To solve these problems, a hybrid optimization algorithm that conducts SO and TO simultaneously with the pre-processing and the post-processing is proposed in this paper.
ISSN:0018-9464
1941-0069
DOI:10.1109/TMAG.2017.2764753