Electric energy scheduling method and device and computer readable storage medium

The invention provides an electric energy dispatching method and device and a computer readable storage medium, relates to the technical field of electric power, and can improve the flexibility of electric energy dispatching under the condition that a combined power grid comprises a sub-power grid with energy storage equipment and a sub-power grid without energy storage equipment. The method is applied to the combined power grid, the combined power grid comprises a load, a first sub-grid and a second sub-grid, the first sub-grid comprises first power generation equipment and energy storage equipment, the second sub-grid comprises second power generation equipment, and the combined power grid is connected with commercial power. The method comprises the steps of obtaining first power supply power of a combined power grid for supplying power to a load, residual electric energy of energy storage equipment, first power transmission power of the combined power grid for supplying power to commercial power and load p