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Establishment of Wind Turbine Energy Efficiency Index System Based on F-Neighborhood Rough Set

In order to establish the energy efficiency index system of wind turbine, based on the SCADA monitoring parameters of wind turbine and considering the macro performance of the energy efficiency is mainly reflected in the loss of heat, the temperature parameters of the SCADA are selected to establish the energy efficiency index system. By using the method of F-neighborhood rough set, the related attributes of temperature parameters in SCADA are reduced to obtain the index that can best reflect the energy efficiency state of the unit, and the energy efficiency state index system is established. It lays a foundation for the study of wind turbine energy efficiency.