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Voltage monitoring for connected electrical energy storage cells

  • US 20060087287A1
  • Filed: 10/27/2004
  • Published: 04/27/2006
  • Est. Priority Date: 10/27/2004
  • Status: Abandoned Application
First Claim
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1. An electrical device comprising:

  • at least one voltage equalizer configured to balance individual cell voltages of a plurality of energy storage cells connected in series; and

    a voltage monitoring circuit configured to monitor voltage of a subset of the plurality of energy storage cells, wherein the subset comprises fewer than all cells of the plurality of energy cells.

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