A team led by Technical University of Munich (TUM) physicists Christoph Utschick and Prof. Rudolf Gross has succeeded in making a coil with superconducting wires capable of transmitting power on the order of more than five kilowatts contactless and with only small losses. Conceivable applications include autonomous industrial robots, medical equipment, vehicles and even aircraft. ...

This story continues at Superconducting coil transmits 5kW contactless

Or just read more coverage at Electronics Weekly