Search Results for author: Peiyuan Sun

Found 5 papers, 0 papers with code

Transferable Deep Learning Power System Short-Term Voltage Stability Assessment with Physics-Informed Topological Feature Engineering

no code implementations13 Mar 2023 Zijian Feng, Xin Chen, Zijian Lv, Peiyuan Sun, Kai Wu

In particular, the highest accuracy reaches 99. 68\% in evaluation, which demonstrates a good knowledge transfer ability of the proposed model for power grid topology change.

Feature Engineering Transfer Learning

Fast Transient Stability Prediction Using Grid-informed Temporal and Topological Embedding Deep Neural Network

no code implementations23 Jan 2022 Peiyuan Sun, Long Huo, Siyuan Liang, Xin Chen

Transient stability prediction is critically essential to the fast online assessment and maintaining the stable operation in power systems.

Time Series Time Series Analysis

Hyperbolic Multiplex Network Embedding with Maps of Random Walk

no code implementations23 Nov 2019 Peiyuan Sun

To incorporate the common features between channels while preserving unique features, a random walk approach which traversing in latent multiplex hyperbolic space is proposed to detect the community across channels and bridge the connection between node embedding and community detection.

Community Detection Network Embedding

Arena Model: Inference About Competitions

no code implementations25 Nov 2018 Chenhe Zhang, Peiyuan Sun

Furthermore, the authors identify an invariant Bayes estimator with regard to the prior distribution and prove the consistency of the estimations of uncertainty.

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