Submarine, has inverters provided with independent control devices, which are formed to acquire actual electrical characteristic e.g. mains voltage, at bus bar and to adjust output current of inverters based on characteristics

摘要

The submarine has an electrical on-board system provided with power converters and/or inverters (Wr1-Wr3), which have a bus bar (6). Each inverter is provided with independent control devices, which are formed for acquiring actual electrical characteristic e.g. mains voltage and mains supply, at the bus bar and for adjusting output current of the inverters based on the detected characteristics. The control device has a computing module for computing derived characteristics e.g. reactive power, effective power, output terminal voltage based on the detected characteristics.