CIRCUIT ARRANGEMENT FOR ELECTRICALLY CONNECTING AT LEAST ONE FUEL CELL SYSTEM AND AT LEAST ONE RECHARGEABLE BATTERY TO A PROPULSION NETWORK OF AN UNDERWATER VEHICLE

摘要

The circuit arrangement is provided with a circuit arrangement for electrically connecting the at least one fuel cell installation and the at least one rechargeable battery to a submersible propulsion network with external air independent drive and power supply. At least one DC-DC converter is provided, firstly connectable to the fuel cell fixture and secondly connectable to the at least one battery, the at least one DC-DC converter configured to be operable in two directions. .