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Feed-forward control for a direct-expansion air cooling plant: model simulation of a new system.

Author(s) : DENG S. M., JAMES R. W.

Type of article: Article

Summary

A new feed-forward control concept for a direct expansion air cooling plant has been developed by mathematical modelling. This control system manipulates the compressor speed using the evaporator superheat signal and additionally adjusts the refrigeration duty by metering the required quantity of refrigerant into the evaporator. The simulation results are promising and indicate that further research work shoud be undertaken on this new control system.

Details

  • Original title: Feed-forward control for a direct-expansion air cooling plant: model simulation of a new system.
  • Record ID : 1995-0915
  • Languages: English
  • Source: Build. Serv. Eng. Res. Technol. - vol. 15 - n. 1
  • Publication date: 1994
  • Document available for consultation in the library of the IIR headquarters only.

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