LBNL Fault Detection and Diagnostics Datasets

Description

These datasets can be used to evaluate and benchmark the performance accuracy of Fault Detection and Diagnostics (FDD) algorithms or tools. It contains operational data from simulation, laboratory experiments, and field measurements from real buildings for seven HVAC systems/equipment (rooftop unit, single-duct air handler unit, dual-duct air handler unit, variable air volume box, fan coil unit, chiller plant, and boiler plant). Each dataset includes a .pdf file to document key information necessary to understand the content and scope, multiple csv files containing all the time-series data for faults at different severity levels and one fault-free case, and a ttl file to visualize the data according to BRICK schema. The dataset was created by LBNL, PNNL, NREL, ORNL and Drexel University.

Resources

Name Format Description Link
Inventory of LBNL FDD Datasets.pdf PDF This document provides an inventory and associated documentation of "LBNL FDD Data Sets_FCU.pdf". This document includes building and system information which includes system type and control sequence information. The document also includes a summary of benchmark data points and fault/fault-free building scenarios. Open resource
LBNL FDD Datasets Semantic Models Original.ttl Unknown A .ttl file to present the semantic models of the "LBNL FDD Data Sets_FCU.ttl" according to BRICK schema. The file includes a full model schematic for the FDD benchmark and can be viewed by dragging and dropping the file in a browser. This file has been replaced by the "LBNL FDD Datasets Semantic Models" resource below. Open resource
LBNL FDD Datasets Semantic Models Updated.ttl Unknown An updated .ttl file to present the semantic models of the "LBNL FDD Data Sets_FCU.ttl" according to BRICK schema. Updates in this file include the addition of the previously missing “a brick” Brick Schema association relationships that map custom data point names to standardized Brick Schema data point names and the previously missing custom data point names. Open resource
LBNL FDD Website Unknown Website for LBNL Fault Detection & Diagnostics providing more information and data resources. Open resource
LBNL FDD Datasets ZIP Fan coil units (FCU) are a common type of terminal equipment used to condition zones in commercial buildings. This is a zip file of the CSV files that containing all the time-series measurements for 15 faults at different severity levels and 1 fault-free case. The simulated data set was created using HVACSIM+ developed by the US National Institute of Standards and Technology. Open resource

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