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Modeling building thermal response to HVAC zoning

Published: 01 July 2012 Publication History

Abstract

HVAC systems account for 38% of building energy usage. Studies have indicated at least 5-15% waste due to unoccupied spaces being conditioned. Our goal is to minimize this waste by retrofitting HVAC systems to enable room-level zoning where each room is conditioned individually based on its occupancy. This will allow only occupied rooms to be conditioned while saving the energy used to condition unoccupied rooms. In order to achieve this goal, the effect of opening or closing air vent registers on room temperatures has to be predicted. Making such a prediction is complicated by the fact that weather has a larger effect on room temperatures than the settings of air vent registers, making it hard to isolate the influence of the HVAC system. We present a technique for dynamically estimating the heat load due to weather on room temperatures and subtracting it out in order to predict the effect of the HVAC system more directly.

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Cited By

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  • (2023)An End-to-End Solution for Spatial Inference in Smart BuildingsProceedings of the 10th ACM International Conference on Systems for Energy-Efficient Buildings, Cities, and Transportation10.1145/3600100.3623736(110-119)Online publication date: 15-Nov-2023
  • (2023)Design of an Auditorium Equipped with an Attached Solar Greenhouse Used to Improve Indoor Environmental ConditionsProceedings of the 5th International Conference on Numerical Modelling in Engineering10.1007/978-981-19-8429-7_6(61-69)Online publication date: 14-Feb-2023
  • (2023)Design, Thermal Response and Comfort in an Auditorium with Complex TopologyProceedings of the 2nd International Conference on Water Energy Food and Sustainability (ICoWEFS 2022)10.1007/978-3-031-26849-6_37(355-364)Online publication date: 27-Feb-2023
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Information & Contributors

Information

Published In

cover image ACM SIGBED Review
ACM SIGBED Review  Volume 9, Issue 3
Special Issue on the 3rd International Workshop on Networks of Cooperating Objects (CONET 2012)
July 2012
42 pages
EISSN:1551-3688
DOI:10.1145/2367580
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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 01 July 2012
Published in SIGBED Volume 9, Issue 3

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Author Tags

  1. building energy
  2. energy
  3. environment
  4. sensing

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Cited By

View all
  • (2023)An End-to-End Solution for Spatial Inference in Smart BuildingsProceedings of the 10th ACM International Conference on Systems for Energy-Efficient Buildings, Cities, and Transportation10.1145/3600100.3623736(110-119)Online publication date: 15-Nov-2023
  • (2023)Design of an Auditorium Equipped with an Attached Solar Greenhouse Used to Improve Indoor Environmental ConditionsProceedings of the 5th International Conference on Numerical Modelling in Engineering10.1007/978-981-19-8429-7_6(61-69)Online publication date: 14-Feb-2023
  • (2023)Design, Thermal Response and Comfort in an Auditorium with Complex TopologyProceedings of the 2nd International Conference on Water Energy Food and Sustainability (ICoWEFS 2022)10.1007/978-3-031-26849-6_37(355-364)Online publication date: 27-Feb-2023
  • (2021)Building information modeling (BIM), System dynamics (SD), and Agent-based modeling (ABM): Towards an integrated approachAin Shams Engineering Journal10.1016/j.asej.2021.04.015Online publication date: May-2021
  • (2019)Learning from Correlated Events for Equipment Relation Inference in BuildingsProceedings of the 6th ACM International Conference on Systems for Energy-Efficient Buildings, Cities, and Transportation10.1145/3360322.3360852(203-212)Online publication date: 13-Nov-2019
  • (2019)Doorpler: A Radar-Based System for Real-Time, Low Power Zone Occupancy Sensing2019 IEEE Real-Time and Embedded Technology and Applications Symposium (RTAS)10.1109/RTAS.2019.00012(42-53)Online publication date: Apr-2019
  • (2019)Human Comfort in Indoor Environment: A Review on Assessment Criteria, Data Collection and Data Analysis MethodsIEEE Access10.1109/ACCESS.2019.29373207(119774-119786)Online publication date: 2019
  • (2019)Leveraging Machine Learning and Big Data for Smart Buildings: A Comprehensive SurveyIEEE Access10.1109/ACCESS.2019.29266427(90316-90356)Online publication date: 2019
  • (2018)Inverted HVACACM Transactions on Sensor Networks10.1145/322906314:3-4(1-26)Online publication date: 27-Nov-2018
  • (2017)Inverting HVAC for energy efficient thermal comfort in populous emerging countriesProceedings of the 4th ACM International Conference on Systems for Energy-Efficient Built Environments10.1145/3137133.3137137(1-10)Online publication date: 8-Nov-2017
  • Show More Cited By

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