OPTIMIZATION OF HEATING SYSTEM OPERATION IN RESIDENTIAL DWELLING

Authors

Abstract

The approach to modeling the process of heating the dwelling is proposed. We consider the process of the heating system functioning in time taking into account a nature constraint concerning limited number of heating devices as elements for designing optimal structure of corresponding heating system. As elements of heating system being developed following devices are considered: gas boiler, electric heater, air conditioning as well as central heating.

The detailed analysis of main parameters of those devices such as amount of heat, unit cost has been considered. Moreover characteristics of a comfortable microclimate in residential areas have been studied.

 The mathematical model that is constructed in the paper is a multidimensional multicriteria dynamic problem of discrete optimization. As the optimal decision we accept the one that describes the optimal mode of heating in  residential building, ensuring a reduction in costs. Mathematical model algorithmically and programmatically implemented, is the basis for the design of an automated control system for the modes of heating in a dwelling.

Within the framework of this model, additional restrictions can be imposed on the use of certain heating systems that will allow additional energy savings. Such limitations are: air humidity, heat of combustion of gas in a certain region, maximum load on the electrical network, the possibility of accumulating thermal energy, recuperation of ventilated air and wastewater, predicted air temperature etc. The implementation of this system can significantly reduce the cost of heating in the presence of several heating systems and the availability of preferential limits on energy.

Keywords: energy saving, mathematical model, heating system, conditioning system

Author Biographies

, Kharkiv National University of Сivil Engineering and Architecture

аспірант, інженер-електронік

, O.M. Beketov National University of Urban Economy

доктор фіз.-мат. наук, професор, завідувач кафедри прикладної математики кібернетики і інформаційних технологій

References

Література

Постанова КМУ. Про встановлення державних соціальних стандартів у сфері житлово-комунального обслуговування № 409 від 6 серпня 2014 р. [Електронний ресурс] – Режим доступу:

http://zakon3.rada.gov.ua/laws/show/.

Алексахин, А.А. Оценка энергосберегающего потенциала функционирующих жилых зданий [Текст]/ А.А. Алексахин, А.В. Бобловский // Энергосбережение. Энергетика. Энергоаудит. 2012. – No 1 – С. 10–14.

Ellis, R. (2009). Who pays for green? The economics of sustainable buildings. EMEA Research, 19.

Garnier, D. (2010) Green Buildings and the finance sector. An Overview of Financial Institution Involvement in Green Buildings in North America, 42.

Jones, James R., Bozorgi, A. (2010) A Procedure for Linking Projected Energy Performance Uncertainty with Investment Decision-Making. ACEEE Summer Study on Energy Efficiency in Buildings, 14-27.

Nelson, Andrew J. (2009) How Green a Recession? – Sustainability Prospects in the US Real Estate Industry. RREEF Research, 70, 17.

Eichholtz, P., Kok, N., Quigley, John M. (2009). Doing Well by Doing Good? Green Office Buildings. Center for the study of Energy Markets, 41.

Головатенко, С.В. Моделювання системи управління тепловими режимами будівлі [Текст] / С.В. Головатенко, М.В. Новожилова // Науковий вісник будівництва. – 2015. – Вип. 80 – С.229-232.

Табунщиков, Ю.А. Математическое моделирование и оптимизация тепловой эффективности зданий [Текст] / Ю.А. Табунщиков, М.М. Бродач // М.:АВОК-ПРЕСС, 2002.– 194 с.

Weitzmann, P. (2004) Modelling building integrated heating and cooling systems. Denmarks tekniske universitet, 314.

Норми та вказівки по нормуванню витрат палива та теплової енергії на опалення житлових та громадських споруд, а також на господарсько-побутові потреби в Україні [Текст]: (КТМ 204 України 244-94).

References

Pro vstanovlennja derzhavnih socіal'nih standartіv u sferі zhitlovo-komunal'nogo obslugovuvannja № 409 vіd 6 serpnja (2014). Postanova KMU. Retrieved from http://zakon3.rada.gov.ua/laws/show/.

Aleksahin, A., Boblovskij, A. (2012). Ocenka jenergosberegajushhego potenciala funkcionirujushhih zhilyh zdanij. Jenergosberezhenie. Jenergetika. Jenergoaudit, 1, 10–14.

Ellis, R. (2009). Who pays for green? The economics of sustainable buildings. EMEA Research, 19.

Garnier, D. (2010) Green Buildings and the finance sector. An Overview of Financial Institution Involvement in Green Buildings in North America, 42.

Jones, James R., Bozorgi, A. (2010) A Procedure for Linking Projected Energy Performance Uncertainty with Investment Decision-Making. ACEEE Summer Study on Energy Efficiency in Buildings, 14-27.

Nelson, Andrew J. (2009) How Green a Recession? – Sustainability Prospects in the US Real Estate Industry. RREEF Research, 70, 17.

Eichholtz, P., Kok, N., Quigley, John M. (2009). Doing Well by Doing Good? Green Office Buildings. Center for the study of Energy Markets, 41.

Golovatenko, S., Novozhilova, M. (2015) Modeljuvannja sistemi upravlіnnja teplovimi rezhimami budіvlі. Naukovij vіsnik budіvnictva, 80, 229-232.

Tabunshhikov, Ju., Brodach, M. (2002). Matematicheskoe modelirovanie i optimizacija teplovoj jeffektivnosti zdanij. AVOK-PRESS, 194.

Weitzmann, P. (2004) Modelling building integrated heating and cooling systems. Denmarks tekniske universitet, 314.

Normi ta vkazіvki po normuvannju vitrat paliva ta teplovoї energії na opalennja zhitlovih ta gromads'kih sporud, a takozh na gospodars'ko-pobutovі potrebi v Ukraїnі (KTM 204 Ukraїni 244-94).

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Published

2018-03-30

How to Cite

, & . (2018). OPTIMIZATION OF HEATING SYSTEM OPERATION IN RESIDENTIAL DWELLING. Municipal Economy of Cities, (139), 115–119. Retrieved from https://khg.kname.edu.ua/index.php/khg/article/view/5114

Issue

No. 139 (2017): Серія: Технічні науки та архітектура

Section

статьи

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