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    • 1. 发明公开
    • ANTRIEBSSYSTEM MIT GLEICHSPANNUNGSNETZ FÜR EIN U-BOOT
    • ANTRIEBSSYSTEM MIT GLEICHSPANNUNGSNETZFÜREIN U-BOOT
    • EP3161923A1
    • 2017-05-03
    • EP15730499.9
    • 2015-06-22
    • ThyssenKrupp Marine Systems GmbHThyssenKrupp AG
    • HOLLUNG, AchimDANNENBERG, NorbertSIEVERS, Tim
    • H02J1/10H02J7/00H02J7/34H02M3/00
    • The invention relates to a drive system (1) for a submarine, which comprises a DC power supply (2) for supplying a drive (3) of the submarine with electrical energy, and which comprises a number of battery strings (7), each having a plurality of battery modules (8) connected in series, wherein the battery strings (7) are each connected to a string connection unit (10) via which the battery string (7) can be selectively connected to or disconnected from the DC power supply (2), wherein the string current flowing in the battery string (7) can be adjusted by the string connection unit (10). The invention also relates to a method for operating a drive system (1) of a submarine, which comprises a DC power supply (2) for supplying a drive (3) of the submarine with electrical energy, and which comprises a number of battery strings (7), each having a plurality of battery modules (8) connected in series, wherein the battery strings (7) are each connected to a string connection unit (10) via which the battery string (7) can be selectively connected to or disconnected from the DC power supply (2), wherein the string current flowing in the battery string (7) is adjusted by the string connection unit (10), and the string connection unit (10) performs protection functions in the event of excess current.
    • 潜艇的驱动系统(1)技术领域本发明涉及一种用于潜艇的驱动系统(1),其包括用于向潜艇的驱动器(3)供应电能的DC电源(2),并且该驱动系统包括多个电池组(7) 具有串联连接的多个电池模块(8),其中电池串(7)各自连接到串连接单元(10),通过所述串连接单元(10),电池串(7)可以选择性地连接到DC电源或从DC电源 (2),其中流过电池组(7)的串电流可以通过串连接单元(10)进行调节。 本发明还涉及一种用于操作潜艇的驱动系统(1)的方法,所述潜艇的驱动系统(1)包括用于向潜艇的驱动器(3)供应电能的DC电源(2),并且所述方法包括多个电池串 (7),每个电池具有串联连接的多个电池模块(8),其中电池串(7)各自连接到串联连接单元(10),电池串(7)可经由所述串联连接单元选择性地连接到串连接单元 与直流电源(2)断开,其中通过串连接单元(10)调节在电池串(7)中流动的串电流,并且串连接单元(10)在过电流的情况下执行保护功能 。