研究生学术报告预告登记(开题、中期、答辩)

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报告人: 王冉
学号: 1016214013
学院: 环境科学与工程学院
报告类型: 第二次学术报告
日期: 17 May 2018
时间: 1:00 AM
地点: 腾讯会议
导师: 吕石磊
题目: A comprehensive evaluation of zero energy buildings in cold regions: Actual performance and key technologies of cases from China, the US, and the European Union
内容提要:

Evaluation of actual zero energy buildings (ZEBs) performance and identification of its regional characteristics are of great significance for similar future projects. Based on more than 400 cases in cold regions, this study compared the post-evaluation and drivers of ZEBs from China, the US and the European Union (EU). Results found that ZEB definition, energy drivers, standard, regional policies, technologies used and their adoption ratio determine the energy performance of cases. Not all EU and China cases reach the net-zero energy target; however, most ZEBs in the US do. ZEBs in cold regions adopted multiple technologies to achieve high energy-efficiency. The adoption ratio of passive technologies is higher than that of active technologies, especially in China. The active technologies in cold regions are mainly seen in the application of advanced HVAC systems. Such application of active technologies exhibits strong regional characteristics; for example, the EU’s carbon emission reduction policies promoted the use of biomass-based technologies. The analysis also found that energy policies greatly enhance the development of ZEBs. Overall, achieving zero energy is a process, not an endpoint and many projects need further refinement after occupancy.

图片:
登记人: 王冉
登记时间: Wednesday, 31 March 2021, 12:03 PM