2 papers
math.OC2018
SOCP Convex Relaxation-Based Simultaneous State Estimation and Bad Data Identification
Hossein Ghassempour Aghamolki, Zhixin Miao, Lingling Fan
Traditional largest normalize residual (LNR) test for bad data identification relies on state estimation residuals and thus can only be implemented after running Power System State…
math.OC2018
Achieving SDP Tightness Through SOCP Relaxation with Cycle-Based SDP Feasibility Constraints for AC OPF
Lingling Fan, Hossein Ghassempour Aghamolki, Zhixin Miao +1
In this paper, we show that the standard semidefinite programming (SDP) relaxation of altering current optimal power flow (AC OPF) can be equivalently reformulated as second-order…