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首页> 外文会议>SOLAR 2008 : Catch the clean energy wave >VALIDATED EVALUATION ON BUILDING ENERGY CONSERVATION FEATURES IN A ZERO ENERGY HOUSE
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VALIDATED EVALUATION ON BUILDING ENERGY CONSERVATION FEATURES IN A ZERO ENERGY HOUSE

机译：零能耗房屋建筑节能特性的有效评价

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摘要

A zero energy house was built as a real-life laboratory for innovative technologies along with a conventionally built house. Energy saving features includes insulated slab, thermal mass walls, high-performance windows, radiant barrier, and the energy efficient HVAC system. Solar energy was added to supplement the domestic water heating and to generate electricity via roof-integrated PV tiles. Real-collected data throughout the course of over 2years demonstrate that on a whole the ZEH is a real zero traditional electricity user and does have lower heating/cooling loads. In order to insolate the energy contribution from every singe item, simulation was carried out. Very good agreements were found between the real energy usage and predicted results on total building energy usage. Therefore individual energy saving feature was evaluated. The ranked results show that the most energy saving comes from the compact fluorescent lights and the next highest savings are due to the high performance HVAC system.
机译：零能耗房屋与传统建造的房屋一起被用作创新技术的真实实验室。节能功能包括隔热板，热质量墙，高性能窗户，辐射屏障和节能型HVAC系统。添加了太阳能以补充生活用水，并通过屋顶集成的光伏砖发电。在过去两年多的时间里，实际收集的数据表明，ZEH总体上是真正的零传统电力用户，并且具有较低的加热/冷却负荷。为了使每个单项的能量贡献均不明显，进行了模拟。在实际能源使用量与建筑物总能源使用量的预测结果之间找到了很好的协议。因此，对单个节能功能进行了评估。排名结果显示，节能最多的是紧凑型荧光灯，其次是节能的高性能HVAC系统。

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  • 来源
  • 会议地点 San Diego CA(US);San Diego CA(US);San Diego CA(US)
  • 作者

    Li Zhu; Rick Hurt; Daniel Correa; Robert F. Boehm;

  • 作者单位

    School of Architecture, Tianjin University Weijin Road92, Nankai District Tianjin,300072, P.R.China;

    Center for energy research, University of Nevada, Las Vegas NV, 89154;

    Center for energy research, University of Nevada, Las Vegas NV, 89154;

    Center for energy research, University of Nevada, Las Vegas NV, 89154;

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