Analysis on Reliability Improvement of Integrated Energy Distribution System

The integrated energy distribution system is able to supply power to the load, so as to improve the system reliability. How to construct an appropriate evaluation model and adopt a suitable evaluation method is the core and difficult part of the current problem. To this end, this paper first simplifies the calculation steps of the power supply path analysis algorithm by matrix calculation. The analysis of reliability indexes is calculated conveniently. Then, the power supply path matrix of integrated energy distribution system is constructed, and an integrated energy system power supply restoration matrix model is established. Then, the reliability assessment process and distribution system reliability analysis calculation method supported by integrated energy are proposed. Finally, the validity of the proposed model is verified by calculation examples. The impact of each factor on reliability is also analyzed.