Fault prediction method and device of power system and electronic equipment

The invention discloses a fault prediction method and device of a power system and electronic equipment. The method comprises the steps that target historical operation data of the power system are acquired, and the target historical operation data at least comprise first normal operation data and first abnormal operation data; based on the target historical operation data, a decision tree algorithm is adopted to construct a target database; based on the target database, adopting the decision tree algorithm and the adaptive enhancement algorithm to construct a target fault prediction model; acquiring current operation data of the to-be-tested equipment; and based on the current operation data, adopting the target fault prediction model to obtain a fault prediction result of the to-be-tested equipment. According to the invention, the technical problems of low data analysis efficiency and inaccurate fault prediction of the fault analysis method of the power system in the prior art are solved. 本发明公开了一种电力系统的故障预测方