Multi-power distribution area interconnection mutual aid power control method and device and storage medium

The invention discloses a multi-power distribution area interconnection mutual aid power control method and device and a storage medium. The method comprises the steps: obtaining the number of interconnected power distribution areas and operation state data of the different power distribution areas, and building an active power balance equation; obtaining performance data of transformers and AC/DC power electronic conversion devices in the different power distribution areas; according to the active power balance equation and the performance data of the transformers and the AC/DC power electronic conversion devices in the different power distribution areas, establishing a mutual aid power optimization control model for interconnection of the multiple power distribution areas; and solving the mutual aid power optimization control model to obtain mutual aid power instructions of the different power distribution areas. According to the mutual aid power control method, the operation performance and alternating cur