Power system operation optimization method and system with participation of large-scale multi-type adjustment resources

The invention discloses an electric power system operation optimization method and system with participation of large-scale multi-type adjustment resources. The method comprises the steps of obtaining constraint conditions related to multi-type adjustment resources in a power system operation period; processing uncertainty of renewable energy output by adopting a robust optimization method, and converting the constraint condition into a robust constraint condition; obtaining a target function with the minimum total operation cost of the power system; and solving the target function under the robust constraint condition to obtain an operation plan of each adjustment resource in a system operation time period. According to the method, the total operation cost of the system can be effectively reduced while the output consumption of renewable energy sources is enhanced, a certain installed capacity is reserved for the system by the spinning reserve constraint, and the operation reliability of the system is ensure