PROBLEM TO BE SOLVED: To provide a power supply system which, by leading a moving body of a power supply target to a power supply position with high accuracy, can supply power underwater to the led moving body.SOLUTION: The power supply system includes: a power supply device which includes a transmission antenna, having directivity in an underwater environment, and transmits electromagnetic field energy from the transmission antenna; and a moving body which includes a reception antenna, having directivity in an underwater environment, and receives the electromagnetic field energy transmitted from the power supply device. The moving body includes control means which leads the self-moving body to a direction to obtain larger electromagnetic field energy received by the reception antenna, and leads the self-moving body to a power supply position so as to receive wireless power supply from the power supply device.SELECTED DRAWING: Figure 1
給電システム、移動体および給電装置
2019-04-03
Patent
Electronic Resource
Japanese
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / H01Q Antennen , ANTENNAS, i.e. RADIO AERIALS |