New approach for the evaluation of magnetic fields in dynamic wireless charging for electric vehicles

Salim Guerroudj (1) , Habib Boulzazen (2) , Z. Riah (2)

1 VeDeCom - VEhicule DEcarboné et COmmuniquant et sa Mobilité
2 Pôle Electronique et Systèmes

This paper showcases a new approach for the evaluation of magnetic field radiation of a dynamic wireless power transfer system (DWPT) for electric vehicles (EVs), by using the co-simulation capabilities between finite element analysis (FEA) software and electric simulation in order to consider simultaneously the electric behaviour and the magnetic response of such system. In this study, electric simulation is used to control the motion of the receiving coil and to drive the emitting coil, and FEA software is used to illustrate the system reaction, regarding the induced field.

Keywords: Couplers; Magnetic resonance; Magnetostatics; Software; Inductance; Topology; Vehicle dynamics

Domains: Engineering Sciences [physics]; Electronics; Engineering Sciences [physics]; Electromagnetism; Engineering Sciences [physics]; Electric power

Salim Guerroudj, Habib Boulzazen, Z. Riah. New approach for the evaluation of magnetic fields in dynamic wireless charging for electric vehicles. 2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles & International Transportation Electrification Conference (ESARS-ITEC), Nov 2018, Nottingham, France. pp.1-5, ⟨10.1109/ESARS-ITEC.2018.8607456⟩. ⟨hal-02419106⟩