With the increasing penetration of renewable resources in the distribution grid, the demand for alternatives to grid reinforcement measures rises. One possible solution is the use of battery systems to balance the power flow at crucial locations in the grid. Hereby the optimal location and size of the system has to be determined in regards of investment and grid stabilizing effect. In this paper the optimal placement and sizing of battery storage systems for grid stabilization in a small distribution grid in southern Germany with high PV- penetration is investigated and compared to a grid heuristical reinforcement strategy.

中文翻译：

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具有高光伏发电量的配电网中的存储布置和选型

随着可再生资源在配电网中的渗透率不断提高，对电网加固措施替代方案的需求也在增加。一种可能的解决方案是使用电池系统来平衡电网中关键位置的功率流。因此，必须根据投资和电网稳定效果来确定系统的最佳位置和规模。在本文中，研究了德国南部光伏渗透率高的小型配电网中用于稳定电网的电池存储系统的最佳布置和大小，并将其与电网启发式加固策略进行了比较。