Electrical power supply system for a ship, particularly for an operable low IR signature Navy (Navy) -Schiff

Electrical power supply system for a ship, particularly for an operable low IR signature, Navy (Navy) Schiff, which is configured as "All Electric Ship" (AES), with a fed from fuel cells DC power (DC) as an electrical system and a network for normal driving, and drives an AC power line (AC) with generators, in particular for generating energy for fast-speed propulsion systems, with the generators are driven by a motor, z. For example, by at least one gas turbine or, preferably turbocharged, diesel engine and wherein the AC and DC power are connected such that electric energy can be exchanged between them, and that, in particular for starting the motor drives electric energy from the DC power is removed and transferred to the AC grid.