89 citations · 133 across the 17 of their papers we have counts for
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math.OC2021★ 1 cited
Real-Value Power-Voltage Formulations of, and Bounds for, Three-Wire Unbalanced Optimal Power Flow
Frederik Geth, Hakan Ergun
Unbalanced optimal power flow refers to a class of optimization problems subject to the steady state physics of three-phase power grids with nonnegligible phase unbalance. Signific…
math.OC2021
Improving Optimal Power Flow Relaxations Using 3-Cycle Second-Order Cone Constraints
Frederik Geth, James Foster
This paper develops a novel second order cone relaxation of the semidefinite programming formulation of optimal power flow, that does not imply the `angle relaxation'. We build on…