Development of control quality factor for HVAC control loop performance assessment—II: Field testing and results (ASHRAE RP-1587)

Ran Liu, Yanfei Li, Zheng D. O’Neill, Xiaohui Zhou

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

This article is the third paper from the research project RP-1587, focusing on presenting a comprehensive field test of the proposed control quality factors (CQFs; i.e., CQF-Harris and CQF-exponentially weighted moving average [EWMA]) and testing results. Firstly, the simulated control loops and real control loops are evaluated for offline assessment. Then, the field experiment implemented for different HVAC control loops is assessed online using the proposed CQFs. Test results show that the proposed CQFs are capable of adequately and effectively assessing the HVAC control loop performance. The methodology of obtaining those CQFs is provided in the companion paper: Development of Control Quality Factor for HVAC Control Loop Performance Assessment I—Methodology (ASHRAE RP-1587) (Li et al. 2019).

Original languageEnglish
Pages (from-to)873-888
Number of pages16
JournalScience and Technology for the Built Environment
Volume25
Issue number7
DOIs
StatePublished - Aug 9 2019
Externally publishedYes

Funding

Part of this work was supported by ASHRAE through RP-1587 “Control Loop Performance Assessment.” This work emerged from the Annex 60 project, an international project conducted under the umbrella of the International Energy Agency (IEA) within the Energy in Buildings and Communities (EBC) Programme. Annex 60 developed and demonstrated new generation of computational tools for building and community energy systems based on Modelica, Functional Mockup Interface, and BIM standards. Part of this work was supported by ASHRAE through RP-1587 ?Control Loop Performance Assessment.? This work emerged from the Annex 60 project, an international project conducted under the umbrella of the International Energy Agency (IEA) within the Energy in Buildings and Communities (EBC) Programme. Annex 60 developed and demonstrated new generation of computational tools for building and community energy systems based on Modelica, Functional Mockup Interface, and BIM standards.

FundersFunder number
American Society of Heating, Refrigerating and Air-Conditioning EngineersRP-1587
International Atomic Energy Agency

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