Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Willy Legros"'
Publikováno v:
CIRED - Open Access Proceedings Journal. 2017:1729-1732
Publikováno v:
COMPEL - The international journal for computation and mathematics in electrical and electronic engineering. 23:800-812
This paper deals with the two‐dimensional finite element analysis in the frequency domain of saturated electromagnetic devices coupled to electrical circuits comprising nonlinear resistive and inductive components. The resulting system of nonlinear
Publikováno v:
Journal of Computational and Applied Mathematics. 168(1-2):403-412
This paper focuses on the acceleration of the hybrid finite element-boundary element analysis of 2D eddy current problems by means of the fast multipole method. An adaptive truncation scheme for the expansion of the 2D Laplace Green function is propo
Publikováno v:
Journal of Computational and Applied Mathematics. 168:225-234
This paper deals with the numerical steady-state analysis of motional magnetic field problems in the frequency domain. An original method for taking into account an arbitrary periodic movement in a two-dimensional or three-dimensional hybrid finite e
Publikováno v:
IEEE Transactions on Magnetics. 40:1278-1281
This paper deals with the acceleration of the hybrid finite-element/ boundary-element analysis of three-dimensional (3-D) eddy-current problems by means of the fast multipole method. An adaptive truncation scheme for the multipole expansion of the 3-
Hybrid magnetic equivalent circuit – finite element modelling of transformer fed electrical machines
Publikováno v:
COMPEL - The international journal for computation and mathematics in electrical and electronic engineering. 22:643-658
This paper deals with the modelling of transformer supply in the two‐dimensional (2D) finite element (FE) simulation of rotating electrical machines. Three different transformer models are compared. The reference one is based on two 2D FE models, c
Publikováno v:
Ghent University Academic Bibliography
In this paper, we present a general method to include time periodic movement in the frequency domain finite-element simulation of rotating electromagnetic (EM) devices. For the particular case of a two-dimensional (2-D) finite-element (FE) model of a
Publikováno v:
IEEE Transactions on Magnetics. 38:521-524
In this paper, a novel and easy-to-implement approach to the harmonic-balance finite-element modeling of electromagnetic devices is presented. The governing system of nonlinear algebraic equations is derived assuming an arbitrary (anisotropic) magnet
Publikováno v:
IEEE Transactions on Magnetics. 36:892-896
In this paper an implicit Finite Element Time Domain (FETD) method is applied to the computation of the electromagnetic fields emitted by a commercial broadband log periodic antenna. The method is based on a Whitney edge finite element scheme for the
Publikováno v:
IEEE Transactions on Magnetics. 36:1600-1605
Two complete procedures, in duality, to take stranded inductors into account in magnetic vector potential 3D finite element formulations, in magnetostatics and in magnetodynamics, are developed. They are discussed and compared to other methods alread