Hybrid inductive power transfer system

Abstract

An inductive power transfer system primary or secondary circuit has a first compensation network and second compensation network. The compensation networks each have a different power transfer characteristic with respect to relative movement of the primary or secondary magnetic flux coupling structures. The power transfer characteristics are such that one compensates for the other to allow a smooth or constant overall power transfer is despite the relative movement.

What is claimed is: 
     
         1 . An inductive power transfer system primary or secondary apparatus, the apparatus comprising:
 a first compensation network and second compensation network for providing power to or receiving power from at least one coil associated with a magnetic flux coupler; and   wherein the first and second compensation networks each have a different power transfer characteristic.