Research on New Power Grid Simulation Technology Based on Cloud Edge Collaboration

Power grid simulation and deduction technology is an important means to grasp the operating characteristics of the power grid and study power grid scheduling technology. A new type of power grid with a high proportion of distributed new energy access, where each distribution network transformer may become a power source or a load endpoint. Therefore, the entire power grid has become a dual directed graph network structure, and the traditional top-down simulation mode is difficult to adapt to. The paper constructs a new type of power grid simulation and deduction framework for cloud edge collaboration, and proposes an optimization algorithm for service caching and computation offloading under cloud edge collaboration, which improves the running speed of the simulation system, ensures the accuracy of electromagnetic transient simulation, enhances the simulation speed of large-scale complex power grids, and adapts to the high-frequency use and maintenance of simulation analysis in power grids.