Battery charging of electric vehicles is by far one of the most crucial issues facing potential EV automobile manufacturers. Two charging techniques for EVs have been proposed: conductive charging where the transfer of energy is done by ohmic contacts, and inductive charging where magnetic induction is used for energy transfer. This paper will address inductive charging technology. Important advantages of inductive charging include the elimination of exposed conductors, improved life duration of charger at high currents and transformer isolation which gives a safety edge over conductive techniques. In addition, inductive charging makes it possible for the interface to operate over wide range of power levels and frequencies with the same on board charging port.
| Filename: | Unnamed file |
| Filesize: | 776.6 KB |
