To Enhance the Energy Efficiency of Chiller Plants with System Optimization Theory

Chun-Wei Chen, Cheng-Wen Lee and Chia-Yon Chen

Energy & Environment, 2010, vol. 21, issue 5, 409-424

Abstract: Conventional chiller plants rely on human judgment or control, based on pressure and temperature variables for setting and adjusting component-operating status. However, these methods lack scientific, systematic, and optimal logic and results in imprecise operation and excessive energy consumption. This study proposes a new control model for chiller plant operation. The new model is built upon System Optimization Theory and based on actual cooling capacity for operating adjustment, and with performance, condition, and relevance of each component during actual operation. It also uses an actual case study to test model rationality and efficiency. Test results show that the new control model achieves better energy efficiency operations in the original chiller plant.

Keywords: Systems Optimization Theory; air conditioning system; chiller plant; energy efficiency (search for similar items in EconPapers)
Date: 2010
References: View complete reference list from CitEc
Citations:

Downloads: (external link)
https://journals.sagepub.com/doi/10.1260/0958-305X.21.5.409 (text/html)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:sae:engenv:v:21:y:2010:i:5:p:409-424

DOI: 10.1260/0958-305X.21.5.409

Access Statistics for this article

More articles in Energy & Environment
Bibliographic data for series maintained by SAGE Publications ().