Wireless charging using a resonant auxiliary winding
Paper in proceedings, 2015

In this paper wireless charging using a resonant auxiliary winding is evaluated, showing that a substantial increase of the power level is possible with the extra winding. The coils have been evaluated theoretically and by means of FEM-analysis. Further on verification has been done on a laboratory 6 kW-charger. The charger has been used for charging the battery of a small test vehicle.

Third coil

Vehicle

Resonance

Wireless power transfer

Battery charger

Author

Eva Palmberg

Chalmers, Earth and Space Sciences, Plasma Physics and Fusion Energy

Mikael C D Alatalo

Chalmers, Energy and Environment, Electric Power Engineering

Saeid Haghbin

Chalmers, Energy and Environment, Electric Power Engineering

Robert Karlsson

Chalmers, Energy and Environment, Electric Power Engineering

Sonja Lundmark

Chalmers, Energy and Environment, Electric Power Engineering

2015 10th International Conference on Ecological Vehicles and Renewable Energies, EVER 2015

7113027

Subject Categories

Transport Systems and Logistics

DOI

10.1109/EVER.2015.7113027

ISBN

978-1-4673-6784-4

More information

Created

10/7/2017