Wireless charging using a resonant auxiliary winding
Paper in proceeding, 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
978-1-4673-6784-4 (ISBN)
Subject Categories
Transport Systems and Logistics
DOI
10.1109/EVER.2015.7113027
ISBN
978-1-4673-6784-4