Chiller-plant control using gateway technologies.

Author(s) : HARTMAN T.

Type of article: Article

Summary

The variable-frequency-drive (VFD) based control of compressors, fans and pumps is expensive. Significant reductions can be obtained using a direct-digital-control (DDC) and monitoring package which eliminates the need for duplicating sensing and control points and optimizes the use of VFD.

Details

  • Original title: Chiller-plant control using gateway technologies.
  • Record ID : 2001-0445
  • Languages: English
  • Source: HPAC Engineering - vol. 72 - n. 1
  • Publication date: 2000/01
  • Document available for consultation in the library of the IIR headquarters only.

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