Article | Proceedings of the 13th International Modelica Conference, Regensburg, Germany, March 4–6, 2019 | Modelica Models for the Control Evaluations of Chilled Water System with Waterside Economizer Linköping University Electronic Press Conference Proceedings
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Title:
Modelica Models for the Control Evaluations of Chilled Water System with Waterside Economizer
Author:
Yangyang Fu: Department of Civil, Architectural and Environmental Engineering, University of Colorado at Boulder, USA Xing Lu: Department of Civil, Architectural and Environmental Engineering, University of Colorado at Boulder, USA Wangda Zuo: Department of Civil, Architectural and Environmental Engineering, University of Colorado at Boulder, USA
DOI:
10.3384/ecp19157811
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Full text (pdf)
Year:
2019
Conference:
Proceedings of the 13th International Modelica Conference, Regensburg, Germany, March 4–6, 2019
Issue:
157
Article no.:
085
Pages:
8
No. of pages:
811-818
Publication type:
Abstract and Fulltext
Published:
2019-02-01
ISBN:
978-91-7685-122-7
Series:
Linköping Electronic Conference Proceedings
ISSN (print):
1650-3686
ISSN (online):
1650-3740
Publisher:
Linköping University Electronic Press, Linköpings universitet


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Chilled water system with waterside economizer is a common cooling system used for large commercial buildings and data centers. To evaluate the design and control of the cooling system, modeling and simulation techniques are essential. This paper presents an equation-based modeling package for chilled water cooling system and a library of system- and equipment-level control. Then a case study is conducted to evaluate performance of the system-level control under different climate zones. Simulation results show that both temperature and humidity of the climate zone have influences on the economizing hours of the system, which thus influences the energy consumption.

Keywords: Chilled Water System, Waterside Economizer, Control Evaluation

Proceedings of the 13th International Modelica Conference, Regensburg, Germany, March 4–6, 2019

Author:
Yangyang Fu, Xing Lu, Wangda Zuo
Title:
Modelica Models for the Control Evaluations of Chilled Water System with Waterside Economizer
DOI:
http://dx.doi.org/10.3384/ecp19157811
References:
No references available

Proceedings of the 13th International Modelica Conference, Regensburg, Germany, March 4–6, 2019

Author:
Yangyang Fu, Xing Lu, Wangda Zuo
Title:
Modelica Models for the Control Evaluations of Chilled Water System with Waterside Economizer
DOI:
https://doi.org10.3384/ecp19157811
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No citations available at the moment


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Last updated: 2019-06-04