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Battery Control System and Battery Control Method

  • US 20140327403A1
  • Filed: 07/18/2014
  • Published: 11/06/2014
  • Est. Priority Date: 03/01/2011
  • Status: Abandoned Application
First Claim
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1. A method for controlling a battery system, the battery system comprising:

  • a plurality of battery modules, each of which has a battery and a slave control device;

    a master control device connected to the plurality of slave control devices via a first communication line; and

    a battery system managing device connected to the plurality of master control devices via a second communication line,wherein the slave control devices configure a string for battery modules connected in series, andwherein if the master control device to which the slave control device is connected suffers a fault, the slave control device and other slave control devices belonging to the same string are connected to the same other master control device.

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