Communicating thermostats as a tool for home energy performance assessment

Communicating thermostats (CTs) can provide a stream of home data, e.g., room temperature and status of heating, ventilation and air conditioning (HVAC) system to participating utility companies. We show how these data can be used to estimate physical home parameters that represent such major catego...

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Bibliographic Details
Main Authors: Zeifman, Michael, Roth, Kurt, Urban, Bryan
Format: Conference Proceeding
Language:eng ; jpn
Subjects:
Atmospheric modeling
Buildings
Heating systems
Insulation
Mathematical model
Temperature distribution
Thermostats
Online Access:Request full text
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Summary:Communicating thermostats (CTs) can provide a stream of home data, e.g., room temperature and status of heating, ventilation and air conditioning (HVAC) system to participating utility companies. We show how these data can be used to estimate physical home parameters that represent such major categories of home energy performance as wall insulation, air infiltration and HVAC efficiency. The estimation is based on a coarse-grained physics based modeling technology that connects weather data and household thermal comfort preferences with CT data through these parameters. The proposed method is scalable and can be automatically applied to numerous households to identify home improvement opportunities.
ISSN:2158-4001
DOI:10.1109/ICCE.2017.7889283