Share

IIR document

COMPARISON BETWEEN INSTALLATIONS CONTROLLED BY CONVENTIONAL AUTOMATIC CONTROLS AND INSTALLATIONS CONTROLLED BY NEW ELECTRONIC SYSTEMS.

Author(s) : NELDEBERG P.

Summary

PRIOR TO AUTOMATISE A REFRIGERATING PLANT BY ADOPTING NEW DATA PROCESSING SYSTEMS, IT IS NECESSARY TO GATHER THE FUNCTIONS IN DEFINITE SECTIONS. THESE SECTIONS SHOULD BE CAPABLE TO WORK CORRECTLY WITH ONE ANOTHER, THUS THE SIGNAL INTERFACE SHOULD BE DEEPLY STUDIED. AMONGST SELECTION CRITERIA, THE QUICK DEFECT DIAGNOSIS IS A PREREQUISITE. OTHER SIGNIFICANT CRITERIA ARE ECONOMICS AND RELIABILITY. THE ATTRACTIVENESS OF DATA PROCESSING IS DUE TO THE ECONOMIC ASPECTS RESULTING IN A GOOD ENERGY EFFICIENCY AND A DECREASE IN LABOUR COSTS. THE AUTHOR ADVISES FOR DECENTRALISED CONTROL, BOTH TECHNICALLY AND ECONOMICALLY.IT SHOULD BE ENVISAGED FOR GENERALISED CONTROL AT A HIGHER LEVEL, EG BY MEANS OF A COMPUTER.

Available documents

Format PDF

Pages: 1984-2

This document is to be digitised and will be available within 10 working days

  • Public price

    20 €

  • Member price*

    Free

* Best rate depending on membership category (see the detailed benefits of individual and corporate memberships).

Details

  • Original title: COMPARISON BETWEEN INSTALLATIONS CONTROLLED BY CONVENTIONAL AUTOMATIC CONTROLS AND INSTALLATIONS CONTROLLED BY NEW ELECTRONIC SYSTEMS.
  • Record ID : 1986-1902
  • Languages: English
  • Source: Advances in refrigeration and heat pump technology achieved by the application of micro-electronics and the control of systems by micro-electronic devices.
  • Publication date: 1984/09/03
  • Document available for consultation in the library of the IIR headquarters only.

Links


See other articles from the proceedings (49)
See the conference proceedings

Indexing