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eess.SY2025
Efficient and accurate solution of wind-integrated optimal power flow based on enhanced second-order cone relaxation with rolling cutting plane technique
Zhaojun Ruan, Botao Gao, Libao Shi
The integration of large-scale renewable energy sources, such as wind power, poses significant challenges for the optimal operation of power systems owing to their inherent uncerta…
eess.SY2025
Resilience assessment framework for cyber-physical distribution power system based on coordinated cyber-physical attacks under dynamic game
Yulin Liu, Zhaojun Ruan, Libao Shi
Owing to the advanced communication networks and intelligent electronic devices, the cyber-physical distribution systems (CPDSs) possess the capability to perform flexible economic…
eess.SY2024
An Enhanced Semidefinite Relaxation Model Combined with Clique Graph Merging Strategy for Efficient AC Optimal Power Flow Solution
Zhaojun Ruan, Libao Shi
Semidefinite programming (SDP) is widely acknowledged as one of the most effective methods for deriving the tightest lower bounds of the optimal power flow (OPF) problems. In this…