0.83-cm3 240-mW electrodynamic wireless power receiver

Adrien Ameye (1, 2) , Rémi Recoquillé (1) , Baptiste Alessandri (3) , Sébastien Boisseau (1) , Pierre Gasnier (1) , Nicolas Garraud (1) , Adrien Badel (2)

1 CEA-LETI - Commissariat à l'énergie atomique et aux énergies alternatives - Laboratoire d'Electronique et de Technologie de l'Information
2 SYMME - Laboratoire SYstèmes et Matériaux pour la MEcatronique
3 Davidson S.A. (Grenoble)

In this paper, we present the modeling and experimental results of an electrodynamic wireless power transfer (EWPT) system based on a 0.83 cm 3 integrated receiver comprising a continuously rotating magnet. The measured normalized power density (143 mW/cm 3 /mT 2) of our prototype is among the highest of the state of the art.

Mots clés: Electrodynamic wireless power transfer; EWPT; distant charging; continuously rotating mode

Domaines: Energie électrique

Adrien Ameye, Rémi Recoquillé, Baptiste Alessandri, Sébastien Boisseau, Pierre Gasnier, et al.. 0.83-cm3 240-mW electrodynamic wireless power receiver. Journées Nationales sur la Récupération et le Stockage de l’Energie (JNRSE 2023), LIP6 (Sorbonne Université, CNRS); C2N (Université Paris Saclay, CNRS), Jun 2023, Paris, France. ⟨hal-04172968⟩