TPI Composites, Inc.
SPATIAL COORDINATE TRACKING OF WIND TURBINE ASSEMBLY COMPONENTS USING LASER PROJECTION SYSTEM

Abstract:

A method for fabrication of a wind turbine blade includes providing a plug to define a mold, the plug including at least one female surface feature formed therein. Forming a mold, the mold configured for forming a wind turbine blade surface and having a male surface feature(s) corresponding to the at least one female surface feature of the plug. Forming a wind turbine blade surface within the mold, the wind turbine blade surface having a female surface feature(s) corresponding to the male surface feature(s) of the mold. Incorporating at least one optical marker within the female surface feature of the wind turbine blade surface. Providing predetermined optical marker location(s) associated with the wind turbine blade surface. Projecting at least one optical beam directed towards at least one optical marker. Receiving at least one reflective beam from the at least one optical marker to identify the location of the optical marker disposed on the wind turbine blade surface; and comparing predetermined optical marker location(s) to the identified optical marker location.