Electric vehicle charging stresses distribution grids significantly with high penetrations of electric vehicles. This will lead to grid reinforcement works in several distribution grids. Battery storage is a possible solution to bypass times of grid reinforcement due to electric vehicle charging. In this paper, different operation strategies for such a battery storage are tested at first in simulations. The main difference between the strategies is the necessary input data. Following the simulations, selected strategies are tested in reality in the project ”Netzlabor E-Mobility-Allee”. It is proved that battery storage is a functioning possibility to bypass times of grid reinforcement.

中文翻译：

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电动汽车引起的电网加固期间，电池存储作为临时设备的操作

随着电动汽车的高普及率，电动汽车的充电给配电网带来巨大压力。这将导致在多个配电网中进行电网加固。电池存储是一种可能的解决方案，可避免因电动汽车充电而绕过电网加固的时间。在本文中，首先在仿真中测试了这种电池存储的不同操作策略。策略之间的主要区别是必需的输入数据。模拟之后，在“ Netzlabor E-Mobility-Allee”项目中对所选策略进行了实际测试。事实证明，电池存储是绕开电网加固时间的可行功能。