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Overview of research on modelling and parameter identification of wind power generator

The calculation accuracy of the new energy power system is affected by the veracity of new energy model, of which control parameters in the wind turbine controller from different manufacturers are not easily obtained. Modelling and parameter identification of wind turbine are investigated in this paper. Firstly, the acquisition approach on the original data for parameter identification is investigated. Secondly, parameter identification methods including classical identification methods and modern identification methods are summarized, in which the application scenarios and limitations are analyzed. Finally, some suggestions on the future research direction of wind turbine parameter identification are put forward.