Reliability Analysis of AC-DC Hybrid Distribution Network Based on Energy Router

According to the failure rate and repair rate of all components, the normal working time and failure time of each component are calculated, and the reliability mathematical model of components and systems is established. The historical process of system operation is simulated by sequential Monte Carlo algorithm, and the power supply reliability of the whole system is evaluated based on MATLAB simulation. In the simulation case, the four-point and one-side AC/DC hybrid distribution ring network is selected as the research object. Different load levels are considered in the simulation analysis. When power is lost in local areas, the energy storage system is used to give priority to temporary power supply support for important loads.