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首页> 外文会议>European Photovoltaic Solar Energy Conference and Exhibition >OPTIMAL SPATIAL ARRANGEMENT OF BUILDING-APPLIED PV SYSTEMS IN THE BUILTENVIRONMENT
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OPTIMAL SPATIAL ARRANGEMENT OF BUILDING-APPLIED PV SYSTEMS IN THE BUILTENVIRONMENT

机译：建筑物中应用光伏系统的最佳空间布置环境

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In order to reach high penetration levels of distributed PV electricity generation in the distributiongrids, without overvoltage and other grid related problems, different concepts for peak shavings will have to beintroduced. One possible way to alter the PV electricity generation profile, and at the same time increase the selfconsumption,is by installing PV panels in alternative orientations to avoid a large peak production at noon. In thisstudy the qualitative and quantitative effects of PV installations in alternative orientations is investigated. Threedifferent theoretical neighborhoods with different building orientations are studied at three different PV penetrationlevels. The results show that with a low PV system price the highest PV potential is found in neighborhoods wherethe building are placed so that the main roof orientations are east-west rather than north-south. The neighborhoodwhere the buildings are east-west oriented reaches the highest solar fraction and the highest total electricityproduction at a given upper limit of the maximum peak power injected to the grid. However, in order for theneighborhood with east-west oriented houses to be truly favorable, also from an economical perspective, the PVsystem prices need to be lower than today and/or the electricity market price needs to be lower during mid day peakgeneration hours.
机译：为了达到分布式光伏发电在配电中的高渗透水平 电网，如果没有过电压和其他与电网相关的问题，则必须采用不同的削峰概念 介绍。一种可能的方法来更改光伏发电曲线，同时增加自耗， 通过在其他方向安装光伏面板来避免中午出现大的峰值产量。在这个 研究研究了光伏装置在其他方向上的定性和定量影响。三 在三种不同的PV穿透率下研究了具有不同建筑方向的不同理论邻域 水平。结果表明，以低廉的光伏系统价格，在以下地区可以找到最高的光伏潜力 建筑物的放置位置应使主要屋顶朝向是东西向的，而不是南北向的。邻里 东西向的建筑物达到最高的太阳能比例和最高的总电量 以给定最大上限注入电网的最大峰值功率进行发电。但是，为了 从经济角度来看，以东西向房屋为中心的住宅区也将是真正有利的 系统价格必须低于今天和/或电力市场价格必须在中午高峰期降低 生成时间。

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