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Investigating the effect of roof configurations on the performance of BIPV system

机译:研究屋顶配置对BIPV系统性能的影响

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Adopting renewable energy production systems is a promising technology in sustainable building design to reduce the increasing global energy demand and CO2 emissions. On the other hand, heat losses through building envelope account for more than half of the total heat losses in a building. An integrative technology, coupling airtight building envelopes with renewable energy technologies is a shift towards near net-zero energy buildings (NZEB). In this feasibility study, the performance of building-integrated photovoltaic (BIPV) system installed on cold and warm roof configurations of a low-rise residential building, with high efficiency insulation has been investigated using TRNSYS. The associated energy performance and efficiency of BIPV system has been examined. Simulated data indicated that the cold roof improved efficiency of BIPV system, throughout the year.
机译:采用可再生能源生产系统是可持续建筑设计中有希望的技术,以减少增加的全球能源需求和二氧化碳排放。另一方面,通过建筑信封的热损失占建筑物中总热量损失的一半以上。综合技术,耦合具有可再生能源技术的气密建筑信封是靠近净零能量建筑(NZEB)的转变。在这种可行性研究中,安装在低层住宅建筑的冷热屋顶配置上安装的建筑集成光伏(BIPV)系统的性能,采用TRNSYS研究了高效率的绝缘。研究了BIPV系统的相关能量性能和效率。模拟数据表明,冷屋顶提高了BIPV系统的效率,全年。

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