Forward Model Computation of Quasi-static Magnetic Fields inside Electric Vehicles

Olivier Pinaud (1) , Olivier Chadebec (1) , Laure-Line Rouve (1) , Jean-Michel Guichon (1) , Andrea Vassilev (2)

1 G2ELab - Laboratoire de Génie Electrique de Grenoble
2 CEA-LETI - Commissariat à l'énergie atomique et aux énergies alternatives - Laboratoire d'Electronique et de Technologie de l'Information

Magnetostatic field inside a simplified electric vehicle-like geometry is analyzed. The developed model allows evaluation of the shielding effect of the magnetic chassis and frame. It also proposes an equivalent model for the power battery and cables. The study of different configurations leads to the field reduction inside the car.

Mots clés: Electric vehicle; magnetic field measurement; magnetic field simulation; magnetic shielding; magnetostatics

Domaines: Energie électrique

Olivier Pinaud, Olivier Chadebec, Laure-Line Rouve, Jean-Michel Guichon, Andrea Vassilev. Forward Model Computation of Quasi-static Magnetic Fields inside Electric Vehicles. IEEE Transactions on Magnetics, 2014, 50 (2), ⟨10.1109/TMAG.2013.2283913⟩. ⟨hal-00957471⟩