The sensitivity of chiller performance to common faults.
Author(s) : COMSTOCK M. C., BRAUN J. E., GROLL E. A.
Type of article: Article
Summary
In the development of automated fault detection and diagnostics (FDD), it is important to identify the most appropriate sensors for the faults that can occur. This paper presents data and results that provide a basis for development of fully automated FDD applied to chillers. Faults that can be detected and diagnosed with relatively low cost sensors were experimentally simulated in the laboratory and the sensitivities of different measurements to each fault were identified. Based upon the results, all of the faults were found to be significant at the levels introduced and should be detectable and diagnosable by an FDD system using low-measurements.
Details
- Original title: The sensitivity of chiller performance to common faults.
- Record ID : 2002-1492
- Languages: English
- Source: HVAC&R Research - vol. 7 - n. 3
- Publication date: 2001/07
- Document available for consultation in the library of the IIR headquarters only.
Links
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Indexing
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Themes:
Other air-conditioning equipment;
Chillers - Keywords: Operation; Chiller; Anomaly; Detection; Air conditioning; Chilled water
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Fault detection and diagnosis in chillers. Mode...
- Author(s) : MCINTOSH I. B. D., MITCHELL J. W., BECKMAN W. A.
- Date : 2000/06/24
- Languages : English
- Source: ASHRAE Transactions. 2000 ASHRAE Annual Meeting, Minneapolis, Minnesota + CD-ROM.
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Performance evaluation of a reciprocating chill...
- Author(s) : CASTRO N. S.
- Date : 2002/01/12
- Languages : English
- Source: ASHRAE Transactions. 2002 Winter Meeting, Atlantic City, New Jersey. Volume 108, part 1 + CD-ROM.
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A survey of common faults for chillers.
- Author(s) : COMSTOCK M. C., BRAUN J. E., GROLL E. A.
- Date : 2002/01/12
- Languages : English
- Source: ASHRAE Transactions. 2002 Winter Meeting, Atlantic City, New Jersey. Volume 108, part 1 + CD-ROM.
View record
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Fault diagnosis in air-conditioning systems: a ...
- Author(s) : DEXTER A. L., NGO D.
- Date : 2001/01
- Languages : English
- Source: HVAC&R Research - vol. 7 - n. 1
View record
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Fault diagnosis and temperature sensor recovery...
- Author(s) : LEE W. Y., HOUSE J. M., SHIN D. R.
- Date : 1997
- Languages : English
- Source: ASHRAE Transactions.
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