Abstract
The supply method of electric power consumed in rotating side is an important problem which may decide the system realization. This paper deals with a method to increase the current capacity of received power source by non-contact power supply. Experimentally it is examined the influence of the unit number of the exciting coil, the unit number of the excited coil and the gap length between the both coils. Adoption of plural units of exciting coil and plural units of excited coil makes the increase in the current capacity of received power source. The received power source of 15V×345mA is realized by four units of exciting coil and four units of excited coil, and the capacity of 345mA is nearly three and a half times of the capacity by one unit of exciting coil and one unit of excited coil.
