10:00am - 10:20amID: 133
/ Oral Session 1-1: 1
Abstract submission for on-site presentation
Topics: Topology optimization, AlgorithmsKeywords: Free shape optimization, multiphysical optimization, synchronous reluctance machines, virtual work method.
Magneto-Mechanical Free Shape Optimization of Synchronous Reluctance Machines
Olivier Brun1,2, Olivier Chadebec1, Pauline Ferrouillat2, Innocent Niyonzima1, Jonathan Siau2, Laurent Gerbaud1, Frédéric Vi2, Yann Le Floch2
1Univ. Grenoble Alpes, CNRS, Grenoble INP, G2ELab, Grenoble, France, France; 2Altair Engineering, Meylan, France
The digest presents a free-shape optimization method which simultaneously takes into account magnetic and mechanical targets. It is suitable to optimize devices such as syn- chronous reluctance machines simulated in a finite element context. The process is presented and illustrated on the optimization of a concrete synchronous reluctance machine.
10:20am - 10:40amID: 128
/ Oral Session 1-1: 2
Abstract submission for on-site presentation
Topics: ApplicationKeywords: Finite Element Analysis, dynamic Wireless power Transfer. Compensation networks
Improved compensation networks for dynamic wireless power transfer in a multi-inductor line
Manuele Bertoluzzo1, Paolo Di Barba2, Michele Forzan1, Maria Evelina Mognaschi2, Elisabetta Sieni3
1University of Padova, Italy; 2University of Pavia, Italy; 3University of Insubria, Italy
The paper describes an optimization method to design the compensation networks of a wireless power transfer system considering an electrified line with more inductor buried on the road. The Finite Element Analysis is used to compute mutual and self-inductance whereas a genetic optimization algorithm is used to improve the system efficiency and transmitted power in a car moving conditions.
10:40am - 11:00amID: 105
/ Oral Session 1-1: 3
Abstract submission for on-site presentation
Topics: Application, Software methodologyKeywords: electrical drive, methodology, multiphysics modelling, sizing by optimisation
Methodology for sizing by optimization of an electrical drive considering a multiphysics approach
Robin Thomas, Laurent Gerbaud, Hervé Chazal, Lauric Garbuio
Univ. Grenoble Alpes, CNRS, Grenoble INP, G2Elab, 38000 Grenoble, France
The paper describes a modelling and solving methodology of a {static converter – electric motor – control} system for its sizing by optimisation, considering the dynamic thermal heating of the machine. A co-simulation is set up for the steady state electrical system aspects and the transient thermal aspects. The simulators are coupled through a master-slave relationship with adapted time step management. A sizing by optimisation example of this system is carried out with a different optimisation algorithm according to the design specification.
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