Simulation method and device of electricity market system model and nonvolatile storage medium

The invention discloses a simulation method and device of an electricity market system model and a nonvolatile storage medium. The method comprises the following steps: obtaining object characteristics of a plurality of objects in an electricity market system; discrete simulation models corresponding to the multiple objects are established according to the object characteristics of the multiple objects, the discrete simulation models corresponding to the multiple objects correspond to simulation time steps, and the simulation time steps represent simulation time spans corresponding to the discrete simulation models; based on the simulation time step lengths corresponding to the discrete simulation models corresponding to the multiple objects, time points for interaction of the discrete simulation models corresponding to the multiple objects are determined; at the time point, the simulation results of the discrete simulation models corresponding to the multiple objects are interacted, and a target simulation r