ShareDynamic simulation of a central chilling system of a large office building.
Author(s) : WANG S., WANG J., BURNETT J.
Summary
Dynamic simulation of a seawater-cooled chilling system is performed by using the dynamic models of centrifugal chillers, heat exchangers, seawater and chilled water networks, cooling coil, actuator, sensor, variable-speed pump and Direct Digital Control controller of Building Energy Management System. The on-line control strategies for the central chilling system are tested and evaluated by using them to control the living chilling system under different Air Handling Units dynamic loads in four seasons. The paper presents the models developed to simulate the dynamic system, the on-line control strategies developed for the chilling system and the evaluation of the strategies by system dynamic simulation.
Details
- Original title: Dynamic simulation of a central chilling system of a large office building.
- Record ID : 1999-3778
- 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.
Links
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Indexing
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Themes:
Other air-conditioning equipment;
Chillers - Keywords: Operation; Management; Control (automatic); Chiller; Optimization; Air conditioning; Chilled water
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Instrumentation issues for monitoring chiller p...
- Author(s) : HARTMAN T. B.
- Date : 2001
- Languages : English
- Source: ASHRAE Transactions. 2001 Winter Meeting, Atlanta, GA. Volume 107, part 1 + CD-ROM.
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APPLICATIONS OF OPTIMAL CONTROL TO CHILLED WATE...
- Author(s) : BRAUN J. E.
- Date : 1989
- Languages : English
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Economic analysis of optimized control of centr...
- Author(s) : KAMMERUD R. C., BLANC S. L.
- Date : 1999
- Languages : English
- Source: ASHRAE Transactions. 1999 Annual Meeting, Seattle, Washington + CD-ROM.
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How to improve the operating efficiency of air-...
- Author(s) : CHAN K. T., YU F. W.
- Date : 2001/05/02
- Languages : English
- Source: AIRAH 2001 National Conference Proceedings.
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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.
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