Feasibility Study and Passive Design of Nearly Zero Energy Building on Rural Houses in Xi’an, China
نویسندگان
چکیده
Since the advent of reforms and opening-up China, focus has been on urban development. However, rural development garnered attention in recent years. This research explores energy performance improvement methods for houses Xi’an, China. It aims to discuss feasibility designing a nearly zero-energy building (nZEB), based typical residential housing through proposing new construction examining strategies refurbishment an existing house. Initially, house was modelled data collected from field survey historical documents. Subsequently, suitable passive design were explored both terms After implementation design, annual demand reduced 112 kWh/m2 68 (new construction) 85 (refurbished). Even though significantly house, it could not achieve Chinese nZEB standard. Therefore, photovoltaic (PV) system storage battery incorporated meet Eighty per cent south roof area newly constructed refurbished installed with PV capacity 50 kWh 52 kWh, respectively. installation proposed renewable energy, decreased 35 51 (refurbished), which achieved standard (equal or below 55 kWh/m2). The study shows effectiveness used can be instruct residents build villages like Xi’an
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ژورنال
عنوان ژورنال: Buildings
سال: 2022
ISSN: ['2075-5309']
DOI: https://doi.org/10.3390/buildings12030341