论文标题
基于广泛可用的智能插头的发行网格监视
Distribution Grid Monitoring Based on Widely Available Smart Plugs
论文作者
论文摘要
电子活动性，热泵和可再生能源（如光伏）的日益普及正在导致场景最初并非最初设计。此外，分销网格的一部分仅是稀疏的仪器，使分配系统操作员无法意识到由于引入此类负载和可再生生成而导致的可能的瓶颈。为了克服这种缺乏信息，我们建议使用广泛可用的智能家居设备（例如智能插头）进行电网监视。我们详细介绍了用于分配网格监视的智能插头测量值的聚合和存储，并检查测量的准确性。一个案例研究表明，分配网格区域中的平均监视误差如何减少安装更多的测量设备。因此，简单的智能插头可以帮助分发网格监视并为DSO提供有价值的信息。
The growing popularity of e-mobility, heat pumps, and renewable generation such as photovoltaics is leading to scenarios which the distribution grid was not originally designed for. Moreover, parts of the distribution grid are only sparsely instrumented, leaving the distribution system operator unaware of possible bottlenecks resulting from the introduction of such loads and renewable generation. To overcome this lack of information, we propose the use of widely available smart home devices, such as smart plugs, for grid monitoring. We detail the aggregation and storage of smart plug measurements for distribution grid monitoring and examine the accuracy of the measurements. A case study shows how the average monitoring error in a distribution grid area decreases the more measurement devices are installed. Hence, simple smart plugs can help with distribution grid monitoring and provide valuable information to the DSO.
