Vývoj tepelného modelu pro obytné místnosti použitím Simulink/Matlab

Developing of a Thermal Model for a Residential Room Using Simulink/Matlab

článek ve sborníku ve WoS nebo Scopus

en

Heating, ventilation and air conditioning (HVAC) systems in buildings aim to control the indoor climate in order to keep occupants comfortable by control the temperature and air flow. To achieve this purpose, it is necessary to have adaptable control systems that could deal with the parameters required to control the indoor climatic conditions. There are for this purpose computer models that could simulate indoor climatic processes and how to control their parameters. The success of the modeling process depends on the ability to deal with changing conditions and respond effectively as much as possible so as to maintain the necessary conditions for comfort of the occupants taking into account the cost. In this paper a thermal model for a residential room has been developed using Simulink/MATLAB trying to deal mainly with the issue of maintaining the desired indoor temperature in spite of the change in external conditions. paper a thermal model for a residential room has been developed using Simulink/MATLAB trying to deal mainly with the issue of maintaining the desired indoor temperature in spite of the change in outdoor conditions.

Systémem topením, větráním a klimatizací (HVAC) se snažíme v budovách kontrolovat vnitřní prostředí s cílem udržet komfort i při obsazení lidmi kontrolou teploty a průtoku vzduchu. Pro dosažení tohoto cíle je nutné mít k dispozici adaptivní řídicí systém, který dokáže měnit parametry na základě vnitřního prostředí. Pro tyto účely jsou počítačové modely, které umí simulovat procesy vnitřního prostředí a kontrolu jejich parametrů. Úspěch modelování těchto procesů záleží na schopnosti vypořádat se s proměnlivými podmínkami a efektivně reagovat jak jen to je možné s cílem zachovat komfortní podmínky pro osazenstvo s přihlédnutím k nákladům. Článek se zabývá tepelným modelem pro obytnou místnost, který byl vyvinut použitím Simulink/MATLAB. Model se snaží vyrovnat s problematikou udržování požadované teploty v místnosti navzdory změn vnějších podmínek.

Heating, ventilation and air conditioning (HVAC) systems in buildings aim to control the indoor climate in order to keep occupants comfortable by control the temperature and air flow. To achieve this purpose, it is necessary to have adaptable control systems that could deal with the parameters required to control the indoor climatic conditions. There are for this purpose computer models that could simulate indoor climatic processes and how to control their parameters. The success of the modeling process depends on the ability to deal with changing conditions and respond effectively as much as possible so as to maintain the necessary conditions for comfort of the occupants taking into account the cost. In this paper a thermal model for a residential room has been developed using Simulink/MATLAB trying to deal mainly with the issue of maintaining the desired indoor temperature in spite of the change in external conditions. paper a thermal model for a residential room has been developed using Simulink/MATLAB trying to deal mainly with the issue of maintaining the desired indoor temperature in spite of the change in outdoor conditions.

HVAC systémy, simulace, tepelný model, vnitřní teplota, Simulink/MATLAB

HVAC systems, simulate, thermal model, indoor temperature, Simulink/MATLAB

2012

26.06.2012

Vysoké učení technické v Brně

Brno

978-80-214-4529-1

31. SETKÁNÍ KATEDER MECHANIKY TEKUTIN A TERMOMECHANIKY

157–160

4