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SELECTIVE UPDATING OF BATTERY PARAMETER ESTIMATIONS

  • US 20140266059A1
  • Filed: 03/14/2013
  • Published: 09/18/2014
  • Est. Priority Date: 03/14/2013
  • Status: Abandoned Application
First Claim
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1. A vehicle comprising:

  • an electric machine configured to provide drive torque;

    a battery for supplying power to the electric machine; and

    a controller configured to;

    estimate present battery parameters based on input indicative of the power supplied by the battery; and

    generate output indicative of battery power capability based on the input and prior battery parameters in response to a rate of change of a component of the power being less than a lower boundary.

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