Transient simulation of an electrical rotating machine achieved through model order reduction
Article dans une revue avec comité de lecture
Author
![](/static/icons/feed.png)
13338 Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]
![](/static/icons/feed.png)
13338 Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]
Date
2016Journal
Advanced Modeling and Simulation in Engineering SciencesAbstract
Model Order Reduction (MOR) methods are more and more applied on many di erent elds of physics in order to reduce the number of unknowns and thus the computational time of large-scale systems. However, their application is quite recent in the eld of computational electromagnetics. In the case of electrical machine, the numerical model has to take into account the nonlinear behaviour of ferromagnetic materials, motion of the rotor, circuit equations and mechanical coupling. In this context, we propose to apply the Proper Orthogonal Decomposition combined with the (Discrete) Empirical Interpolation Method in order to reduce the computation time required to study the start-up of an electrical machine until it reaches the steady state. An empirical O ine/Online approach based on electrical engineering is proposed in order to build an e cient reduced model accurate on the whole operating range. Finally, a 2D example of a synchronous machine is studied with a reduced model deduced from the proposed approach.
Files in this item
Related items
Showing items related by title, author, creator and subject.
-
Article dans une revue avec comité de lectureMONTIER, Laurent; HENNERON, Thomas; GOURSAUD, Benjamin;
CLENET, Stephane (Institute of Electrical and Electronics Engineers, 2017)
Model Order Reduction (MOR) methods are applied in different areas of physics in order to reduce the computational time of large scale systems. It has been an active field of research for many years, in mechanics especially, ... -
Article dans une revue avec comité de lectureMONTIER, Laurent; HENNERON, Thomas; GOURSAUD, Benjamin;
CLENET, Stephane (Institute of Electrical and Electronics Engineers, 2017)
The Proper Generalized Decomposition (PGD) is a model order reduction method which allows to reduce the computational time of a numerical problem by seeking for a separated representation of the solution. The PGD has been ... -
Article dans une revue avec comité de lectureMONTIER, Laurent; HENNERON, Thomas; GOURSAUD, Benjamin;
CLENET, Stephane (Institute of Electrical and Electronics Engineers, 2018)
The Proper Generalized Decomposition (PGD) is a model order reduction method which allows to reduce the computational time of a numerical problem by seeking for a separated representation of the solution. The PGD has been ... -
Article dans une revue avec comité de lectureMONTIER, Laurent;
CLENET, Stephane; HENNERON, Thomas; GOURSAUD, Benjamin (Institute of Electrical and Electronics Engineers, 2017)
In the field of computational electromagnetics, taking into account the rotation of a sub-domain is required to simulate certain devices such as electrical machines. Several methods have been proposed in the literature, ... -
Article dans une revue avec comité de lectureMONTIER, Laurent; HENNERON, Thomas; GOURSAUD, Benjamin;
CLENET, Stephane (Institute of Electrical and Electronics Engineers, 2017)
In the field of computational electromagnetics, taking into account the rotation of a sub-domain is required to simulate certain devices such as electrical machines. Several methods have been proposed in the literature, ...