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Modeling a change in battery degradation

  • US 10,044,212 B2
  • Filed: 05/10/2017
  • Issued: 08/07/2018
  • Est. Priority Date: 08/20/2015
  • Status: Active Grant
First Claim
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1. A computer-implemented method for controlling a battery, comprising:

  • training parameters for a battery capacity prediction model based usage of similar batteries and capacity information for the respective similar batteries, wherein the model characterizes a capacity decay rate;

    predicting future battery capacity for a battery under control based on the battery capacity prediction model and a present value of the battery capacity; and

    controlling one or more operational parameters of the battery under control based on the predicted future battery capacity.

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