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A DEDICATED MONITOR AND CONTROL SYSTEM FOR REFRIGERATION INSTALLATIONS.

Author(s) : SCHAT G.

Summary

IN A REFRIGERATION INSTALLATION, COMPONENTS INFLUENCE EACH OTHER THROUGH TEMPERATURES, PRESSURES AND MASS FLOW. IN A CONTROL SYSTEM, THE MODULES CONTROLLING THE COMPONENTS SHOULD BE ALLOWED TO INFLUENCE EACH OTHER AS WELL. TO THIS EXTENT, A SYSTEM-WIDE COMMUNICATION BUS IS REQUIRED. THE CONTROL ALGORITHM MAY BE PROVIDED WITH MORE DATA SOONER ; COMPLEX, EXPENSIVE COMPONENTS MAY BE REPLACED WITH COMPUTER-CONTROLLED COST EFFECTIVE COMPONENTS. MOREOVER, AS SYSTEM-WIDE DATA IS NOW AVAILABLE, A CENTRAL UNIT MONITORING THIS DATA IS ABLE TO OPTIMIZE OVERALL PERFORMANCE AND REDUCEOPERATOR INTERFERENCE.

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Pages: 985-987

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Details

  • Original title: A DEDICATED MONITOR AND CONTROL SYSTEM FOR REFRIGERATION INSTALLATIONS.
  • Record ID : 1992-2200
  • Languages: English
  • Source: New challenges in refrigeration. Proceedings of the XVIIIth International Congress of Refrigeration, August 10-17, 1991, Montreal, Quebec, Canada.
  • Publication date: 1991/08/10
  • Document available for consultation in the library of the IIR headquarters only.

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