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Method for Determining and/or Predicting the Maximum Power Capacity of a Battery

  • US 20120215517A1
  • Filed: 04/13/2012
  • Published: 08/23/2012
  • Est. Priority Date: 10/16/2009
  • Status: Active Grant
First Claim
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1. A method for predicting a maximum power capacity of a battery, the method comprising the acts of:

  • using a model of the battery, which is based on an electric equivalent circuit diagram, to predict the maximum power capacity of the battery, whereinthe maximum power of the battery is prognosticated for a defined prognosis period and for different operating modes with respect to charging or discharging operation, the prognosticating for the defined prognosis period taking into consideration a maximum allowable operating voltage and a maximum allowable operating current.

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