Fault Analysis Method for Distribution Network Operation and Maintenance Based on Improved Random Forest Algorithm

In order to improve the quality and efficiency of the distribution network emergency repair failure quantity, this paper proposes an improved random forest algorithm to evaluate the distribution network emergency repair failure quantity. A distribution network emergency repair failure system is designed, including the monitoring master station, the communication module and the fault location monitoring module. The three parts use fault location monitoring technology to realize rapid repair of Distribution network faults through data communication and processing, and use an improved random forest algorithm to evaluate the amount of emergency repairs of distribution network faults. Experiments show that the evaluation accuracy of the system's emergency repair failure volume studied in this paper fluctuates around 90%, the maximal value reaches 97%, which improves the evaluation capability of the distribution network emergency repair failure volume.