%0 Journal Article %T Two-Stage Homotopy Method to Incorporate Discrete Control Variables into AC-OPF %A McNamara, Timothy %A Pandey, Amritanshu %A Agarwal, Aayushya %A Pileggi, Larry %J Computing Research Repository %V 2023 %N 2110 %D 2021-10-14 %~ DeepDyve