Hybrid modeling with physical and JIT model for building thermal load prediction and optimal energy saving control

Yutaka Iino, Masahiko Murai, Dai Murayama, Ichiro Motoyama, Satoshi Kuzusaka, Kenji Ueta

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

Energy conservation in building fields is one of the key issues in environmental point of view as well as that of industrial, transportation and residential fields. The half of the total energy consumption in a building is occupied by HVAC (Heating, Ventilating and Air Conditioning) systems. In order to realize energy conservation of HVAC system, this paper focuses on its operation optimizations, and a hybrid modeling technique with physical and Just-in-Time (JIT) model is introduced for building thermal load prediction. The load prediction is necessary to optimize operation of HVAC system in real-time. The proposed method is evaluated with real operation data of an existing building, and the improvement of load prediction performance is illustrated.

Original languageEnglish
Title of host publicationICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009, Proceedings
Pages2008-2011
Number of pages4
Publication statusPublished - 2009 Dec 1
EventICROS-SICE International Joint Conference 2009, ICCAS-SICE 2009 - Fukuoka, Japan
Duration: 2009 Aug 182009 Aug 21

Publication series

NameICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009, Proceedings

Other

OtherICROS-SICE International Joint Conference 2009, ICCAS-SICE 2009
CountryJapan
CityFukuoka
Period09/8/1809/8/21

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Keywords

  • Energy management
  • HVAC
  • Just in Time (JIT) model
  • Physical model
  • Thermal load prediction

ASJC Scopus subject areas

  • Information Systems
  • Control and Systems Engineering
  • Industrial and Manufacturing Engineering

Cite this

Iino, Y., Murai, M., Murayama, D., Motoyama, I., Kuzusaka, S., & Ueta, K. (2009). Hybrid modeling with physical and JIT model for building thermal load prediction and optimal energy saving control. In ICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009, Proceedings (pp. 2008-2011). [5334323] (ICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009, Proceedings).