Power system reserve capacity scarce pricing method, device, equipment and medium

The invention discloses a scarcity pricing method, device and equipment for reserve capacity of a power system and a medium, and the method comprises the steps: obtaining power user data of a target region, carrying out the fitting of the power user data based on a preset regression model, obtaining a user demand elasticity factor of the target region, and taking the user demand elasticity into consideration; based on the user demand elastic factor, establishing a target loss load value function of the target area so as to establish a relationship between the electricity consumption and the electric energy value of the target area; and finally, based on the target lost load value function and the target lost load probability, calculating scarce pricing data of the target area to consider the influence of the power demand elasticity of the user side on the reserve capacity of the power system, thereby realizing reasonable pricing and further ensuring the stability of the power system to the greatest extent. 本申