Power allocation method, system and device, storage medium and processor

The invention discloses a power allocation method, system and device, a storage medium and a processor. The method comprises the steps of determining an active power fluctuation value generated by a fluctuating power supply based on first active power values of a plurality of alternating current feeder lines contained in the interconnected power distribution system under the condition that the fluctuating power supply is detected to be connected with the interconnected power distribution system; determining power distribution values of the plurality of AC feeder lines based on the active power fluctuation value and the short-circuit capacity values of the plurality of AC power distribution areas; adjusting the power distribution value according to a preset adjustment mode to obtain a current reference value; and the current reference value is sent to current inner loop control modules of a plurality of preset controllers so as to share the active power fluctuation value, and the plurality of preset controller