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Representing Small Commercial Building Faults in EnergyPlus, Part I: Model Development

Journal Article · · Buildings

Small commercial buildings (those with less than approximately 1000 m2 of total floor area) often do not have access to cost-effective automated fault detection and diagnosis (AFDD) tools for maintaining efficient building operations. AFDD tools based on machine-learning algorithms hold promise for lowering cost barriers for AFDD in small commercial buildings; however, such algorithms require access to high-quality training data that is often difficult to obtain. To fill the gap in this research area, this study covers the development (Part I) and validation (Part II) of fault models that can be used with the building energy modeling software EnergyPlus® and OpenStudio® to generate a cost-effective training data set for developing AFDD algorithms. Part I (this paper) presents a library of fault models, including detailed descriptions of each fault model structure and their implementation with EnergyPlus. This paper also discusses a case study of training data set generation, representing an actual building.

Sponsoring Organization:
USDOE
OSTI ID:
2377014
Alternate ID(s):
OSTI ID: 1580571
Journal Information:
Buildings, Journal Name: Buildings Journal Issue: 11 Vol. 9; ISSN 2075-5309; ISSN BUILCO
Publisher:
MDPI AGCopyright Statement
Country of Publication:
Switzerland
Language:
English

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Representing Small Commercial Building Faults in EnergyPlus, Part II: Model Validation
Journal Article · Thu Nov 21 23:00:00 EST 2019 · Buildings · OSTI ID:2377032

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