Method and device for determining residual life of wind turbine component and computer equipment

The invention relates to the technical field of reliability engineering, in particular to a method and device for determining the remaining life of a wind turbine component and computer equipment. The method for determining the remaining life of the wind turbine component comprises the steps that historical wind resource data of the environment where the wind turbine is located and the number of times of fault working conditions corresponding to the historical wind resource data are collected; performing simulation for the special working condition and each non-special working condition to obtain a first damage value and a plurality of second damage values; for at least one component in the wind turbine to be subjected to residual life determination, performing interpolation summation processing on a damage matrix formed by the first damage value and a plurality of second damage values based on historical wind resource data and the times to obtain a target damage value; and according to the target damage valu