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

  • US 20030215699A1
  • Filed: 04/04/2003
  • Published: 11/20/2003
  • Est. Priority Date: 04/05/2002
  • Status: Active Grant
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First Claim
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1. A method for determining the wear to an electrochemical energy store, comprising:

  • continuously determining the amounts of charge (qL) converted during charging cycles of the energy store; and

    calculating a wear variable (Qv) which characterizes the wear as a function of the determined converted amount of charge (qL).

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