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FRACTIONAL DEPLETION ESTIMATION FOR BATTERY CONDITION METRICS

  • US 20140266227A1
  • Filed: 03/13/2014
  • Published: 09/18/2014
  • Est. Priority Date: 03/15/2013
  • Status: Active Grant
First Claim
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1. A method of evaluating a battery state comprising:

  • collecting samples of an operating condition of a battery that is used to power an electric load;

    determining fractional depletion contributions of the collected samples to a state of the battery; and

    generating a depletion estimate associated with the state of the battery based upon an accumulation of the fractional depletion contributions.

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