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arXiv 1609.02678eess.SYcs.LGcs.SY
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基于智能电表数据识别配电网拓扑

Identifying Topology of Power Distribution Networks Based on Smart Meter Data

Indian Institute of Technology Madras(印度理工学院马德拉斯分校)

Jayadev P Satya, Nirav Bhatt, Ramkrishna Pasumarthy, Aravind Rajeswaran

AI总结:

本文提出一种数据驱动方法,利用智能电表能耗数据通过主成分分析和图论解释识别配电网拓扑及负载相连接性。

摘要:

在配电网中,网络拓扑信息对于高效运行至关重要。由于低电压层级中频繁发生无意识变化,网络连接信息不准确。本文提出了一种新的数据驱动方法,通过时间序列能耗测量数据识别底层网络拓扑,包括负载相连接性。所提方法通过随机生成网络和IEEE认可的Roy Billinton配电网测试系统进行模拟验证。

英文摘要:

In a power distribution network, the network topology information is essential for an efficient operation of the network. This information of network connectivity is not accurately available, at the low voltage level, due to uninformed changes that happen from time to time. In this paper, we propose a novel data--driven approach to identify the underlying network topology including the load phase connectivity from time series of energy measurements. The proposed method involves the application of Principal Component Analysis (PCA) and its graph-theoretic interpretation to infer the topology from smart meter energy measurements. The method is demonstrated through simulation on randomly generated networks and also on IEEE recognized Roy Billinton distribution test system.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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