光伏建筑一体化配电设计和经济性的研究

Power Distribution Design and Economy Research of Building Integrated Photovoltaic

选用单晶双面发电电池组件、光伏优化器和自主研发的双维追日太阳追踪系统将光伏发电和智能化建筑相结合,采用自发自用、余电上网的并网方式,对太阳能别墅进行优化设计,并对其在10d中的经济性进行分析。分析结果表明:该太阳能别墅运行期间所产生的光伏总发电量为540.27kW·h,别墅总能耗为453.46kW·h,累计净能耗为86.81kW·h。在不产生任何污染的同时最大限度地利用太阳能,给光伏组件供电和智能建筑的结合提供了新的思路。

This paper carried out an optimized design of solar villa through selecting single-crystal doublesided power generation battery module,photovoltaic optimizer and self-developed dual-dimension sun tracking system to combine photovoltaic power generation and intelligent buildings that adopted the grid connection mode of self-generating and self-supply in chief and remaining electricity for grid.The operating result in 10 days (2nd August-12th August) shows that the total generation capacity is 540.27 kW · h,its total power consumption is 453.46 kW·h and the cumulative net generation capacity is 86.81 kW·h.The design of the maximum utilization of solar energy without any pollution provides a new idea for the combination of photovoltaic module power supply and intelligent building.