flatback segment wind turbine blade and related method

摘要

The present disclosure relates to a wind turbine blade and related method. a wind turbine blade extending from a root end to a tip end along a longitudinal axis and comprising a root region, a transition region and an airfoil region is disclosed, the wind turbine blade comprising a contour profiled with a leading edge and a trailing edge and a rope extending between the leading edge and the trailing edge; a blade housing with a first blade housing portion with a pressure side and a second blade housing portion with a suction side, the first and second blade housing portions extending from the root end to the tip end and joined along a leading edge glue joint; a first main stringer table integrated in the first blade housing part; a second main stringer table integrated in the second blade housing part; and one or more souls connected between the first main spar table and the second main spar table, wherein one of the first blade casing part and the second blade casing part comprises a casing core disposed between an inner laminate and an outer laminate, wherein the housing core comprises a flexure having an angle of at least 45 degrees or at least 60 degrees between a first housing core part and a second housing core part.