SharePerformance factors as a basis of practical fault detection and diagnostic methods for air-handling units.
Author(s) : KÄRKI S. H., KARJALAINEN S. J.
Summary
The technical term "performance" is defined as how well a system fulfils its intended purpose in different operational circumstances. The paper describes the process of establishing the performance factors of air-handling units, defining the performance requirements, and connecting them to fault detection and diagnosis methods. The most important performance requirements of air-handling units are related to heating and cooling energy, the supply airflow rate and purity, energy efficiency, and control quality. Many solutions made during different life-cycle phases affect the final system performance. These solutions are discussed.
Details
- Original title: Performance factors as a basis of practical fault detection and diagnostic methods for air-handling units.
- Record ID : 2000-2090
- Languages: English
- Source: ASHRAE Transactions. 1999 Winter Meeting, Chicago, Illinois + CD-ROM.
- Publication date: 1999
- Document available for consultation in the library of the IIR headquarters only.
Links
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Indexing
- Themes: Other air-conditioning equipment
- Keywords: Operation; Air conditioner; Anomaly; Performance; Detection; Air conditioning
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- Author(s) : LEE W. Y., HOUSE J. M., SHIN D. R.
- Date : 1997
- Languages : English
- Source: ASHRAE Transactions.
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- Author(s) : BREUKER M. S., BRAUN J. E.
- Date : 1998/07
- Languages : English
- Source: HVAC&R Research - vol. 4 - n. 3
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A robust model-based approach to diagnosing fau...
- Author(s) : NGO D., DEXTER A. L.
- Date : 1999
- Languages : English
- Source: ASHRAE Transactions. 1999 Winter Meeting, Chicago, Illinois + CD-ROM.
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Simple rule-based methods for fault detection a...
- Author(s) : CHEN B., BRAUN J. E.
- Date : 2001
- Languages : English
- Source: ASHRAE Transactions. 2001 Winter Meeting, Atlanta, GA. Volume 107, part 1 + CD-ROM.
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Comparison of three fault detection methods bas...
- Author(s) : CARLING P.
- 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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