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Title: Methods for Automated and Continuous Commissioning of Building Systems

Abstract

Avoidance of poorly installed HVAC systems is best accomplished at the close of construction by having a building and its systems put ''through their paces'' with a well conducted commissioning process. This research project focused on developing key components to enable the development of tools that will automatically detect and correct equipment operating problems, thus providing continuous and automatic commissioning of the HVAC systems throughout the life of a facility. A study of pervasive operating problems reveled the following would most benefit from an automated and continuous commissioning process: (1) faulty economizer operation; (2) malfunctioning sensors; (3) malfunctioning valves and dampers, and (4) access to project design data. Methodologies for detecting system operation faults in these areas were developed and validated in ''bare-bones'' forms within standard software such as spreadsheets, databases, statistical or mathematical packages. Demonstrations included flow diagrams and simplified mock-up applications. Techniques to manage data were demonstrated by illustrating how test forms could be populated with original design information and the recommended sequence of operation for equipment systems. Proposed tools would use measured data, design data, and equipment operating parameters to diagnosis system problems. Steps for future research are suggested to help more toward practical application of automatedmore » commissioning and its high potential to improve equipment availability, increase occupant comfort, and extend the life of system equipment.« less

Authors:
; ;
Publication Date:
Research Org.:
Air-Conditioning and Refrigeration Technology Institute (US)
OSTI Identifier:
810800
Report Number(s):
DOE/OR22674/610-30040-01
ARTI-21CR/610-30040-01
DOE Contract Number:  
FC05-99OR22674
Resource Type:
Technical Report
Country of Publication:
United States
Language:
English
Subject:
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; ARTI; 21CR; AUTOMATED; CONTINUOUS; COMMISSIONING; BUILDING; COMMERCIAL; PEC; PNL; SYSTEMS; HVAC; EFFICIENCY; PERFORMANCE; SOFTWARE; HARDWARE; PACKAGES; DIAGNOSTIC; REMOTE; SERVICES; FUNCTIONAL; TESTING; METHODS; ECONOMIZER; FAULTY; SETPOINT; SETTINGS; VALVES; DAMPERS; VENTILATION; CONTROL; STRTEGIES; RECORD; DESIGN; DATA; MAINTENANCE; RECOMMISSION; CONTRACT

Citation Formats

Larry Luskay, Michael Brambley, and Srinivas Katipamula. Methods for Automated and Continuous Commissioning of Building Systems. United States: N. p., 2003. Web. doi:10.2172/810800.
Larry Luskay, Michael Brambley, & Srinivas Katipamula. Methods for Automated and Continuous Commissioning of Building Systems. United States. doi:10.2172/810800.
Larry Luskay, Michael Brambley, and Srinivas Katipamula. Wed . "Methods for Automated and Continuous Commissioning of Building Systems". United States. doi:10.2172/810800. https://www.osti.gov/servlets/purl/810800.
@article{osti_810800,
title = {Methods for Automated and Continuous Commissioning of Building Systems},
author = {Larry Luskay and Michael Brambley and Srinivas Katipamula},
abstractNote = {Avoidance of poorly installed HVAC systems is best accomplished at the close of construction by having a building and its systems put ''through their paces'' with a well conducted commissioning process. This research project focused on developing key components to enable the development of tools that will automatically detect and correct equipment operating problems, thus providing continuous and automatic commissioning of the HVAC systems throughout the life of a facility. A study of pervasive operating problems reveled the following would most benefit from an automated and continuous commissioning process: (1) faulty economizer operation; (2) malfunctioning sensors; (3) malfunctioning valves and dampers, and (4) access to project design data. Methodologies for detecting system operation faults in these areas were developed and validated in ''bare-bones'' forms within standard software such as spreadsheets, databases, statistical or mathematical packages. Demonstrations included flow diagrams and simplified mock-up applications. Techniques to manage data were demonstrated by illustrating how test forms could be populated with original design information and the recommended sequence of operation for equipment systems. Proposed tools would use measured data, design data, and equipment operating parameters to diagnosis system problems. Steps for future research are suggested to help more toward practical application of automated commissioning and its high potential to improve equipment availability, increase occupant comfort, and extend the life of system equipment.},
doi = {10.2172/810800},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2003},
month = {4}
}