DC POWER SUPPLY SYSTEM BASED ON DC GRID FOR SHIP WITH SHORE POWER CONNECTION

摘要

Embodiments include a main distribution stage comprising a power generation unit for outputting a DC current and a main bus for transmitting a DC current output from the power generation unit to a load unit, and a land power that is electrically connected to the main distribution terminal and can be connected to a land power source. It relates to a marine DC-based power supply system capable of linking the land power including a load unit consisting of a connecting device and one or more motors powered by the main switchboard.