Application of Low Cost Active and Passive Energy Saving Technologies in an Ultra-low Energy Consumption Building

作者：Ma Hongting; Zhou Weiye; Lu Xinyu; Ding Zequn; Cao Yang

来源：CUE 2015 - APPLIED ENERGY SYMPOSIUM AND SUMMIT 2015: LOW CARBON CITIES AND URBAN ENERGY SYSTEMS , ELSEVIER SCIENCE BV, SARA BURGERHARTSTRAAT 25, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, 807-813, 2016.

DOI：10.1016/j.egypro.2016.06.132

• Ultra-low energy consumption building
• Passive energy saving technology
• Active energy saving technology
• Life time cycle cost

Some low cost but practical passive and active energy saving technologies have been successfully used in an office building energy saving technological transformation in Tianjin. The energy consumption and operating cost have been compared and analyzed before and after the transformation. The results show that the building energy consumption has decreased from 52.6 kWh/(m(2).a) to 36 kWh/(m(2).a), having reached the level of international ultralow energy consumption building. The operating cost has been reduced from 96 RMB/(m(2).a) to 30RMB/(m(2).a), and the energy consumption and maintenance account for the most of life time cycle cost.

• 出版日期2016
• 单位天津大学