This underwater power supply system comprises: a work apparatus that is disposed underwater and includes at least one power-receiving pad; a first battery unit that is detachably attached to the work apparatus, and includes a power supply pad capable of supplying power to the power-receiving pad in a contactless manner and a battery electrically connected to the power supply pad; and an underwater vehicle that moves back and forth between the work apparatus and a sea vessel or an underwater station suspended from the sea vessel. The underwater vehicle conveys a second battery unit to the work apparatus, the second battery unit including a power supply pad capable of supplying power to the power-receiving pad in a contactless manner and a battery electrically connected to the power supply pad, attaches the second battery unit to the work apparatus, and removes the first battery unit from the work apparatus.
Underwater power supply system
2021-11-11
Patent
Electronic Resource
English
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |