Transient Energy Models of Housing Facilities Operation

• Autorzy: Deshko Valerii , Bilous Inna , Biriukov Dmytro , Yatsenko Olena

Identyfikatory

DOI

10.54740/ros.2021.038

• Języki publikacji: EN

Abstrakty

EN

Buildings are the main consumer of energy resources in the total energy balance of the countries in Central and Eastern Europe, the main energy consumption is allocated for heating. Efficient use of energy resources for heating needs to a large extent depends on the efficiency of regulation of heating systems. In the article, dynamic mathematical models of a two-room typical apartment in Ukraine, built in 2016, were developed in Matlab and EnergyPlus software environment. The simulations were carried out using IWEC hourly climate data for the city of Kyiv. The results of simulations of thermal energy consumption in Matlab are characterized by a larger range of fluctuations of the heating system load, which is typical for the real operating conditions of the system with the controller of ON/OFF type. In EnergyPlus it is assumed that the gas boiler operates continuously in the ON mode. In the research, the change of load on the apartment heating system was studied at different numbers and locations of air temperature control sensors installation, according to which the controller of the autonomous gas boiler operates.

Słowa kluczowe

EN

dynamic modelling; simulation; temperature; heating system load; controller; Matlab; Simscape; Simulink; EnergyPlus

• Wydawca: Politechnika Koszalińska
• Czasopismo: Rocznik Ochrona Środowiska
• Rocznik: 2021
• Tom: Tom 23
• Strony: 539--551
• Opis fizyczny: Bibliogr. 14 poz., rys.

Twórcy

autor

Deshko Valerii

• Department of Heat Engineering and Energy Saving, National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute", Ukraine

• https://orcid.org/0000-0002-8218-3933

autor

Bilous Inna

• Department of Heat Engineering and Energy Saving, National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute", Ukraine

• https://orcid.org/0000-0002-6640-103X

autor

Biriukov Dmytro

• Department of Heat Engineering and Energy Saving, National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute", Ukraine

• https://orcid.org/0000-0003-1926-6821

autor

Yatsenko Olena

• Department of Heat Engineering and Energy Saving, National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute", Ukraine

• https://orcid.org/0000-0002-8001-5987

Bibliografia

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