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Technique to regulate an efficiency of a fuel cell system

  • US 6,650,968 B2
  • Filed: 12/27/2000
  • Issued: 11/18/2003
  • Est. Priority Date: 12/27/2000
  • Status: Expired due to Term
First Claim
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1. An article comprising a computer readable storage medium storing instructions to cause a computer to:

  • interact with a fuel processor to change a rate at which the fuel processor is providing fuel to a fuel cell stack;

    observe a response of at least one cell voltage of the stack to the changing of the rate; and

    control the fuel processor to regulate an efficiency of the stack based on the observation.

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