DOE OSTI · 1765113
Synchrophasor Measurements-based Events Detection Using Deep Learning
Abstract
Deep learning algorithms have been developed for phasor measurement units (PMUs) analysis aiming at providing grid operators to observe and react to significant real-time changes in the grid associated with multiple factors (e.g., power generation and load variations, different type of faults, and equipment mailfunction), or for offline post-event system diagnostics. In this study, a Long Short-Term Memory (LSTM)-based deep neural network (DNN) is adopted and evaluated to identify the most appropriate model configurations for event detection and longer-term anomalous pattern extraction. The proposed DNN model shows the potential on long-term predictions with the ability to capture nonlinear and nonstationary mixture complex patterns in PMU datasets. Real-world PMU in the WECC system were used for model development and validation.
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Ren, Huiying, Hou, Zhangshuan, Wang, Heng, Etingov, Pavel V.. 2020-06-01. Synchrophasor Measurements-based Events Detection Using Deep Learning. https://doi.org/10.1145/3396851.3403513
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