Ensuring the Comfort in the Heated Space by Controlling the Temperature in the Heating Installation of a Non-residential Building

Daniel Popescu, Ioan Borza

2016

Abstract

In this article is modeled, with the help of Simulink, the automatic system that controls the thermal agent temperature in a non-residential building chosen for study. It describes how the model has been drawn for the subsystem entitled HEATED SPACE in the building. There were used mathematical relationships which show how the indoor temperature is changing, depending on the heat input in building and the heat loss through building envelope. The other subsystems have been modeled in the articles specified in the bibliography. By simulation of the model for the automatic system is determinated his behavior during two days in the winter season. The evaluation of the thermal comfort in the heated space from the building, ensured by using the automatic system, is made by analyzing the graphs of the significant temperatures from the modeled system: indoor temperature, outdoor temperature and thermal agent temperature in the heating installation. At the end of the article are shown the main causes of low thermal comfort in the building, and also the reasons why this type of automatic system is preferred in many non-residential buildings.

References

  1. Clements-Croome, 2011. The interaction between the physical environment and people. In: S.A. AbdulWahab, ed. Sick building syndrome in public buildings and workplaces. Berlin Heidelberg: Springer-Verlag, 239-261.
  2. Oancea, C., Caluianu, S., 2012. Analysis of non-residential buildings in Romania from the labour productivity and intelligent buildings concept point of view. Intelligent Buildings International, Volume 4, Issue 4, pages 216- 227, Publisher Taylor & Francis Ltd., ISSN 1750-8975.
  3. Frontczak M, Schiavon S, Goins J, Arens E, Zhang H, and Wargocki P., 2012. Quantitative relationships between occupant satisfaction and aspects of indoor environmental quality and building design. Indoor Air Journal, Volume 22, Issue 2, 119-131. doi: 10.1111/j.1600-0668.2011.00745.x.
  4. Mira, N. (coordinator), 2010. Technical Encyclopedia of Installations, Volume E, ISBN 978-973-85936-5-7, Publishing House Artecno Bucharest.
  5. Ilina, M. (coordinator), 2010. Technical Encyclopedia of Installations, Volume I, ISBN 978-973-85936-5-7, Publishing House Artecno Bucharest, 2010.
  6. DIEMATIC-m Delta, 2015. Control panel, Starting up and operating Instructions, De Dietrich Thermique. Available: http://www.dedietrich-thermique.fr.
  7. Popescu, D., Ionescu, D., Iliescu, M., 2008. The fixed part behavior of the heating automated systems in large buildings, National Conference of Installations, Sinaia, Romania, pp. 31-36, ISBN 978-973-755-406-2.
  8. Popescu, D., Ciufudean, C., 2008. Automatic Control System for Heating Systems in Buildings Based on Measuring the Heat Exchange through Outer Surfaces. Proceedings of the 8th WSEAS International Conference on Simulation, Modelling and Optimization, pp. 117-121, ISSN 1790-2769.
  9. Popescu, D., Ciufudean, C., Ghiaus, A., 2009. Specific Aspects of Design of the Automated System for Heating Control that Accounts for Heat Losses Through the Building's Envelope. Proceedings of the 13th WSEAS International Conference on Systems, pp. 352 - 356, ISSN 1790-2768.
  10. ISO 13789, 2007. Thermal performance of buildingsTransmission and ventilation heat transfer coefficientsCalculation method.
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Paper Citation


in Harvard Style

Popescu D. and Borza I. (2016). Ensuring the Comfort in the Heated Space by Controlling the Temperature in the Heating Installation of a Non-residential Building . In Proceedings of the 5th International Conference on Smart Cities and Green ICT Systems - Volume 1: MoMa-GreenSys, (SMARTGREENS 2016) ISBN 978-989-758-184-7, pages 462-467. DOI: 10.5220/0005906504620467


in Bibtex Style

@conference{moma-greensys16,
author={Daniel Popescu and Ioan Borza},
title={Ensuring the Comfort in the Heated Space by Controlling the Temperature in the Heating Installation of a Non-residential Building},
booktitle={Proceedings of the 5th International Conference on Smart Cities and Green ICT Systems - Volume 1: MoMa-GreenSys, (SMARTGREENS 2016)},
year={2016},
pages={462-467},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0005906504620467},
isbn={978-989-758-184-7},
}


in EndNote Style

TY - CONF
JO - Proceedings of the 5th International Conference on Smart Cities and Green ICT Systems - Volume 1: MoMa-GreenSys, (SMARTGREENS 2016)
TI - Ensuring the Comfort in the Heated Space by Controlling the Temperature in the Heating Installation of a Non-residential Building
SN - 978-989-758-184-7
AU - Popescu D.
AU - Borza I.
PY - 2016
SP - 462
EP - 467
DO - 10.5220/0005906504620467