Article (Scientific journals) Surface impedance boundary condition with circuit coupling for the 3D finite element modeling of wireless power transfer
Desmoort, Alexis ; De Grève, Zacharie ; Dular, Patrick et al.
2017 • In IEEE Transactions on Magnetics, 53 (6), p. 1-4
Keywords :
Finite Element; Inductive Power Transfer; Boundary conditions; Electromagnetic fields; Energy transfer; Inductive power transmission; Spot welding; Timing circuits; External circuits; Magnetodynamics; Resonance phenomena; Surface impedance boundary condition; Wireless power transfer; Finite element method
Abstract :
[en] A light 3D finite element magnetodynamic a-v model of resonant wireless power transfer coils using 3D surface impedance boundary condition strongly coupled with an external circuit is proposed, reflecting the importance of external circuit elements (notably capacitances) in the resonance phenomena. Preliminary results outline the accuracy of the model. © 2016 IEEE.
Desmoort, Alexis; Electrical Power Engineering Unit, University of Mons, Mons, Belgium
De Grève, Zacharie; Electrical Power Engineering Unit, University of Mons, Mons, Belgium
Geuzaine, Christophe ;
Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Applied and Computational Electromagnetics (ACE) Deblecker, Olivier; Electrical Power Engineering Unit, University of Mons, Mons, Belgium
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