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Battery-Cell Converter Management Systems

  • US 20100213897A1
  • Filed: 02/20/2010
  • Published: 08/26/2010
  • Est. Priority Date: 02/23/2009
  • Status: Abandoned Application
First Claim
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1. A Battery Cell Converter system comprising:

  • one or more energy-storing battery cells each having high and low voltage terminals; and

    one or more DC/DC converters each having input and output terminals;

    wherein high and low-voltage terminals of each of said energy-storing battery cells is coupled to or integrate with input terminals of one or more of said DC/DC converters; and

    wherein the output terminals of each DC/DC converter constitute an output of the Battery Cell Converter system.a monitoring &

    control unit which comprising one or more of the following functions;

    a) measures voltage across each single battery cell or each group of direct parallel-connected battery cellsb) fuel gauging and monitoring of the State of Charge of each single battery cell or each groups of battery cellsc) control the charging circuits to chargei. each of the single battery cell or each group of direct parallel-connected battery cells, orii. all of the battery cells as a group.

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