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Energy store and method for determining the wear to an electrochemical energy store

  • US 20040113629A1
  • Filed: 07/25/2003
  • Published: 06/17/2004
  • Est. Priority Date: 07/26/2002
  • Status: Abandoned Application
First Claim
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1. A method for determining the wear to a battery comprising:

  • determining the temperature of a battery; and

    determining a wear variable over time as a function of the battery temperature;

    wherein the wear variable is determined as a sum of temperature-dependent wear contributions over time, with the values of the wear contributions rising more than proportionally as the battery temperature rises.

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