Graph Embedding Dynamic Feature-based Supervised Contrastive Learning of Transient Stability for Changing Power Grid Topologies

no code implementations • 1 Aug 2023 • Zijian Lv, Xin Chen, Zijian Feng

Accurate online transient stability prediction is critical for ensuring power system stability when facing disturbances.

Contrastive Learning Graph Embedding

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

no code implementations • 13 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