Convolutional Deep Leaning-Based Distribution System Topology Identification with Renewables
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更新:2021-12-04 17:21:24
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摘要
Obtaining the distribution system topology states timely is critical for system monitoring while challenged by correlations brought by high penetrated renewable energy sources (RES). To address this issue, a deep learning model is proposed for distribution system topology identification considering the underlying complex correlations of renewables. Specifically, to remove the dependence of the power system model parameters like line impedance, the input of the model only consists of the voltage magnitudes. Then, this is fed into the proposed deep learning model (DLM), which can fully capture the data features and thus classify the topology of the grid to hedge against the correlations of the RES and thus enhance the identification accuracy. The simulation results demonstrate the accuracy and efficiency of the proposed model in the IEEE 33-node distribution system.
关键词
Distribution system topology identification, correlation, deep learning, renewable energy
稿件作者
Huayi Wu
The Hong Kong Polytechnic University
Zhao Xu
The Hong Kong Polytechnic University
Minghao Wang
The Hong Kong Polytechnic University
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