Site Selection of Energy Integrated Hub Station Based on CPS

The energy hub(EH) integrates data center, energy storage station, and charging station, forming a hub-type node that gathers power flow, information flow, and business flow. Therefore, the reasonable location of EH contributes to the smooth and reliable operation of the cyber-physical system (CPS) of the power grid. This paper proposed a CPS-based EH location planning model according to the influence on the reliability and delay of the information system, as well as the load fluctuation and load saturation of the power system. Then the simulation of the IEEE30-node system was carried out in MATLAB/Simulink. The optimal site for EH was node 6 through the fuzzy comprehensive evaluation. Finally, the improvement of the information system delay and power system flow fluctuation after the installation of EH at different nodes was compared through the simulation, and the effectiveness of the proposed location model was verified.