Power line online fault warning method based on operational reliability and decision tree

Abstract

In order to achieve the grid line online fault warning, we used operational reliability theory to generate power line fault data, and then use the decision tree method to establish the relationships between pre-fault line data and the fault, and generate the corresponding fault warning rules, simulation results show that the decision tree method can effectively achieve line fault warning, which provides useful information for the operators to guarantee the security of the power system.