A wind turbine blade structure, a wind turbine, and a control method

Abstract

This invention provides a wind turbine structure, a fan, and a control method. The wind turbine structure includes a wind turbine component rotatably disposed, the wind turbine component having a cavity; a liquid supply structure connected to the wind turbine component to inject fluid into the cavity; and a control module signal-connected to the liquid supply structure. The control module controls the liquid supply structure to inject fluid into the cavity according to the icing status of the wind turbine component, so as to heat the wind turbine component through the fluid. The wind turbine structure of this invention solves the technical problem of wind turbines easily icing during low-temperature operation in related technologies.

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