CONTROL OF EVAPORATION AND SUCTION PRESSURES.

REGULATION DE PRESSIONS D'EVAPORATION ET D'ASPIRATION.

Author(s) : BARMWATER P.

Type of article: Article

Summary

THE AUTHOR PRESENTS VARIOUS CAPACITY CONTROLS FOR REFRIGERATION PLANT USING THE CONTROL OF SUCTION PRESSURE. ONE AIMS TO MAINTAIN A CONSTANT EVAPORATION PRESSURE, IT IS OF THE PROPORTIONAL TYPE WITH DIRECT OR SERVOCONTROL. THE OTHERS AIM TO MAINTAIN A CONSTANT TEMPERATURE OF THE MEDIUM AND CONTROL IS PROPORTIONAL, PROPORTIONAL-INTEGRAL (PI) WITH A NEUTRAL ZONE OR OF A NEW MORE SOPHISTICATED TYPE CALLED PDPI J.L.

Details

  • Original title: REGULATION DE PRESSIONS D'EVAPORATION ET D'ASPIRATION.
  • Record ID : 1986-0590
  • Languages: French
  • Source: Rev. Danfoss - vol. 37 - n. 4
  • Publication date: 1984
  • Document available for consultation in the library of the IIR headquarters only.

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