Robust restoration control method suitable for active power distribution network under uncertain environment
Patent
Overview
Overview
abstract
The invention relates to a robust restoration control method suitable for active power distribution network under uncertain environment, which belongs to the power system optimization operational control field. Aiming to the uncertain factors in the power restoration of the active power distribution network, a robust restoration control optimizing model with two stages is established by the method based on constructed uncertain sections of load and distributed-type power output; the objective function is to generate a circuit switching solution of maximum restoration power-losing load under the worst scene while meeting various operational constrains of the active power distribution network and uncertain budget constrains which make the conservative property of the model adjustable. With the method provided herein, a column constrain generating method is used to solve the model; by adopting the robust restoration control strategy generated by the model, the restoration control under any fluctuation scene in the uncertain sections is ensured to be feasible. The implementation of the method is simple; the practicality is strong; and the method can be used for solving the difficulty of infeasible restoration strategy due to the uncertain factors in the active power distribution network.
