Abstract: A robot includes front and rear traction modules to circulate throughout the inside of a wind turbine blade; two intermediate modules able to be inserted between the front module and the rear module, which include an intermediate machining module to machine fissures and cracks from within the blade; and an intermediate patching module to apply, compact and cure repair patches on the fissures and cracks; and a remote control system to monitor parameters and control the repair actions. The robot makes it possible to repair blades from within, having access to places that operators are unable to reach, and without having to disassemble the blades.

Abstract: Systems and methods for performing external inspections and internal inspections on wind turbine blades and correlating the external and internal inspections with one another are disclosed herein. A method of inspecting a wind turbine blade includes analyzing an exterior of the blade to produce external blade data, analyzing an interior of the blade to produce internal blade data, correlating a first position of the internal blade data with a second position of the external blade, and displaying an image including the first position and the second position.