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Method and apparatus for optimizing refrigeration systems

  • US 7,599,759 B2
  • Filed: 12/09/2003
  • Issued: 10/06/2009
  • Est. Priority Date: 12/09/2002
  • Status: Active Grant
First Claim
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1. An apparatus, comprising:

  • a memory, storing parameters of a model of a refrigeration system derived from a refrigeration system configuration and measurements of actual operational parameters of the refrigeration system in a known state;

    at least one input adapted to receive operational physical parameters sufficient for performing a thermodynamic analysis of operation of the refrigeration system;

    a processor for estimating a difference in operating cost due to a deviance of the refrigeration system in an operating state from the refrigeration system in the known state by performing a thermodynamic analysis of the refrigeration system in the operating state based on at least the at least one input and the stored parameters in the memory; and

    an output for presenting the estimate of the difference in operating cost due to the deviance.

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