Study on management and control of a district heating and cooling plant

Toshiki Doyama, Michihiro Kondo, Hiroshi Imaoka, Daisuke Sumiyoshi, Hiroki Kitayama, Jongyeon Lim, And Yasunori Akashi

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

Abstract

Recently, the district heating and cooling (DHC) system has attracted attention for energy saving. Although regional conduit, which contains a large amount of water, is considered as a kind of heat storage tank, an inner flow state has not been minutely analysed. In this study, by development of a regional conduit model, spatiotemporal change of internal energy is estimated. Simulation results show that the temperature change at small diameter pipe before customer receiving facilities is half of the whole temperature loss in regional conduit. This implies that optimal management of receiving flow rate is necessary.

Original languageEnglish
Title of host publication16th International Conference of the International Building Performance Simulation Association, Building Simulation 2019
EditorsVincenzo Corrado, Enrico Fabrizio, Andrea Gasparella, Francesco Patuzzi
PublisherInternational Building Performance Simulation Association
Pages4102-4109
Number of pages8
ISBN (Electronic)9781713809418
Publication statusPublished - 2019
Event16th International Conference of the International Building Performance Simulation Association, Building Simulation 2019 - Rome, Italy
Duration: Sep 2 2019Sep 4 2019

Publication series

NameBuilding Simulation Conference Proceedings
Volume6
ISSN (Print)2522-2708

Conference

Conference16th International Conference of the International Building Performance Simulation Association, Building Simulation 2019
Country/TerritoryItaly
CityRome
Period9/2/199/4/19

All Science Journal Classification (ASJC) codes

  • Building and Construction
  • Architecture
  • Modelling and Simulation
  • Computer Science Applications

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