Assesment of fixed and automated solar protection devices for residential building
Solar protection systems play a significant role in the selective control of solar radiation in the interior space interfering, therefore, on the lighting, thermal and energy performance of buildings. This paper aims to conduct a comparative study of the performance of a solar protection system (fix...
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| Autores principales: | , , , , |
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| Formato: | Online |
| Lenguaje: | por |
| Publicado: |
Universidade Estadual de Campinas
2017
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| Acceso en línea: | https://periodicos.sbu.unicamp.br/ojs/index.php/parc/article/view/8649657 |
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| Sumario: | Solar protection systems play a significant role in the selective control of solar radiation in the interior space interfering, therefore, on the lighting, thermal and energy performance of buildings. This paper aims to conduct a comparative study of the performance of a solar protection system (fixed and automated mobile) of a building with a high level of thermal insulation using the Energy Management System (EMS) tool of the Energy Plus software. The methodological strategies proposed to involve the analysis of the configuration of eight different solar protection systems for the transparent closures, fixed brise-soleils, EMS implementation and, finally, analysis of the results of the simulations. The percentages of thermal comfort and electric energy consumption were evaluated considering the Brazilian bioclimatic zones 1 and 8. Among the cases tested, the model with external blinds automated by the EMS system at the windows presented the highest percentage of thermal comfort, and the lowest consumption of electric energy in the two analyzed Brazilian bioclimatic zones. |
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