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A study of energy performance and audit of commercial mall in hot-summer/warm-winter climate zone in China

机译：中国夏热冬暖气候区商业区能源绩效与审计研究

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摘要

The building energy performance improvement of large-scale public buildings is very important to release China's energy shortage pressure. The aim of the study is to find out the building energy saving potentials of large-scale public and commercial buildings by energy audit. In this paper, the energy consumption, energy performance, and audit were carried out for a typical commercial mall, the so-called largest mall in Asia, located in a hot-summer and warm-winter climate zone. The total annual energy consumption reaches 210.01 kWh/m~2, of which lighting energy consumption accounts for 30.03 kWh/m~2 and the lift and elevator energy consumption accounts for 40.46 kWh/m~2. It is by far higher than that of the average building energy consumption in the same category. However, the annual heating, ventilation, and air-conditioning (HVAC) energy consumption is only 87.19 kWh/m~2 even though they run 24/7. It proves that the energy performance of the HVAC system is good. Therefore, the building energy savings potential mainly relies on reducing the excessive usage of lighting, lifts, and elevators.
机译：大型公共建筑的建筑节能性能改善对于释放中国的能源短缺压力非常重要。这项研究的目的是通过能源审计来发现大型公共和商业建筑的建筑节能潜力。在本文中，对一个典型的商业商场（位于亚洲夏令营和暖冬气候区）的能耗，能效和审计进行了评估。年总能耗为210.01 kWh / m〜2，其中照明能耗为30.03 kWh / m〜2，电梯和电梯能耗为40.46 kWh / m〜2。远远高于同类同类建筑的平均能耗。但是，即使它们以24/7的速度运行，每年的供暖，通风和空调（HVAC）能耗也仅为87.19 kWh / m〜2。证明了暖通空调系统的能源性能良好。因此，建筑节能潜力主要取决于减少照明，电梯和电梯的过度使用。

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  • 来源
    《Energy efficiency》 |2013年第3期|459-473|共15页
  • 作者

    Li Zhisheng; Yaolin Lin; Liao Jiawen; Liu Xuhong; Wang Xiaoxia;

  • 作者单位

    School of Civil and Transportation Engineering, Guangdong University of Technology, Guangzhou, Guangdong 510006, China;

    Building Energy Solutions and Technologies, Inc, San Jose Office, San Jose, CA 95134, USA;

    School of Civil and Transportation Engineering, Guangdong University of Technology, Guangzhou, Guangdong 510006, China;

    School of Architecture and Urban Planning, Guangdong University of Technology, Guangzhou, Guangdong 510643, China;

    School of Civil and Transportation Engineering, Guangdong University of Technology, Guangzhou, Guangdong 510006, China;

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  • 原文格式 PDF
  • 正文语种 eng
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  • 关键词

    Commercial building; Energy performance; Energy audit; Energy savings;

    机译：商业建筑;能源绩效;能源审计;节约能源;

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