A multi-area coordinated voltage control method based on dynamic games

With the development of interconnected power grids, the reactive coupling among areas is growing stronger, and the regional voltage control coordination problem is getting more serious as well. To solve this problem, a multi-area coordinated voltage control method is proposed in this paper, by introducing dynamic games to voltage control. A multi-area coordinated voltage control model based on dynamic games (DGOCVC) is established, and the model is solved by a two-layered iterative numerical algorithm based on the primal-dual interior point method. The simulation results in the New England 10-generator 39-bus power system show the feasibility and advantages of the proposed voltage control method.