دانلود مقاله ISI انگلیسی شماره 149021
ترجمه فارسی عنوان مقاله

فن آوری های نوآورانه برای تقویت انرژی ساختمان های تاریخی: یک اعتبار آزمایشی

عنوان انگلیسی
Innovative technologies for energy retrofit of historic buildings: An experimental validation
کد مقاله سال انتشار تعداد صفحات مقاله انگلیسی
149021 2018 8 صفحه PDF
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Journal of Cultural Heritage, Volume 30, March–April 2018, Pages 147-154

ترجمه کلمات کلیدی
بازسازی ساختمان تاریخی، تکنولوژی های بهره وری بالا، پمپ حرارتی منبع زمین، تهویه مورد نیاز تهویه مطبوع، ترغیب تکمیل انرژی،
کلمات کلیدی انگلیسی
Historic building refurbishment; High efficiency technologies; Ground source heat pump; Demand controlled ventilation; Trigeneration; Energy retrofit;
پیش نمایش مقاله
پیش نمایش مقاله  فن آوری های نوآورانه برای تقویت انرژی ساختمان های تاریخی: یک اعتبار آزمایشی

چکیده انگلیسی

Refurbished buildings should also increase their energy efficiency, according with current regulation; however, in case of historical buildings, preservation orders are so strict to hamper usual energy efficient interventions on the building envelope side. As a consequence, in historical buildings, HVAC (Heating, Ventilation and Air-Conditioning) systems and control strategies should be further improved, since they are the only true means for energy efficiency. This paper presents the set of technologies implemented in the frame of the refurbishment of an historical building in the very center of Venice, in order to lower energy consumption and increase occupants’ comfort. The refurbishment consisted mainly in the application of the following technologies: Surface Water Heat Pump (SWHP), Demand Controlled Ventilation (DCV) and trigeneration. Furthermore, the paper proves the achieved energy savings by comparing the actual energy consumption against detailed building energy simulations for baseline HVAC system configurations. For such a purpose, the authors take advantage of the installed extensive building management system (BMS), which is able to record detailed data about flow rates (of air and water), temperature and humidity for all of the key devices of the HVAC system. The building used as a case study is very significant because of its energy intensive intended use as well as for the very strict preservation orders acting on it. In particular, global primary energy savings equal to 36% have been calculated, if compared with a traditional baseline HVAC system.