electricity market is a new issue or belong to "power system operation & planning" or others? Are there anyone know that? & ?; H; i- \) d) H. K+ t # s& ^5 U2 E; m8 H1 {# ^! YThen which area does OPF belong to? + s% D" _6 R J+ E6 m; l' p/ u w' p. R, h$ Q/ m7 F! `7 R
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