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Method for estimating a state of charge of batteries

  • US 9,244,129 B2
  • Filed: 01/06/2014
  • Issued: 01/26/2016
  • Est. Priority Date: 01/29/2013
  • Status: Active Grant
First Claim
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1. A method for estimating a state-of-charge (SoC) of a battery, comprising the steps of:

  • constructing a set of two or more battery models, wherein each battery model is associated with an adaptive SoC estimator;

    estimating a set of intermediate SoCs using the models and the associate adaptive SoC estimators; and

    fusing the set of intermediate SoCs to obtain a final SoC of the battery, wherein the method is performed in a processor.

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