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BATTERY MANAGEMENT SYSTEM

  • US 20120013189A1
  • Filed: 07/15/2010
  • Published: 01/19/2012
  • Est. Priority Date: 07/15/2010
  • Status: Abandoned Application
First Claim
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1. A battery management system comprising:

  • means for switchably connecting one or more battery cells to a load;

    means for measuring a current between the battery cells and the load;

    means for measuring a voltage over the battery cells;

    means for determining if the current is below a predetermined value and the voltage is below a higher threshold, thereby electrically disconnecting the battery cells from the load by the means for switchably connecting when the current is below the predetermined value and the voltage is below the higher threshold; and

    means for determining if the current is above the predetermined value and the voltage is below a lower threshold, thereby electrically disconnecting the battery cells from the load by the means for switchably connecting when the current is above the predetermined value and the voltage is below the lower threshold.

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