| 摘要 |
The present invention provides a power supply system that is superior to existing systems. Provided is a power supply system that supplies, via a shaft that is supported by a first bearing and a second bearing, power to a prescribed load from an alternating current power source, said power supply system making it possible to transmit power mutually between a body (15) and an outer conductor of a rotating shaft (2) via a first coupling capacitor that is composed of a sliding bearing outer ring (11) and sliding interface (13) of the first bearing, and the outer conductor of the rotating shaft (2), and also making it possible to transmit power mutually between a connecting conductive wire (14) and an inner conductor (9) of the rotating shaft (2) via a second coupling capacitor that is composed of the sliding bearing outer ring (11), sliding interface (13), and sliding bearing inner ring (12) of the second bearing. |
