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Damper authority estimation and adaptive flow control.

Author(s) : FEDERSPIEL C. C.

Summary

In this paper, a method of estimating damper authority in air distribution systems is described. The method only requires measurements that are normally available in modern HVAC systems with digital controls. The method is based on a technique that allows the static pressure drop across a branch to be regulated even if that pressure is not measured. Experimental results on a variable air volume air handling unit demonstrate the efficacy of the method.

Details

  • Original title: Damper authority estimation and adaptive flow control.
  • Record ID : 1999-3773
  • Languages: English
  • Source: CLIMA 2000, Brussels 1997, August 30 to September 2, Congress Palace.
  • Publication date: 1997/08
  • Document available for consultation in the library of the IIR headquarters only.

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