Abstract: Methods are provided for joining a composite component, such as a rotor blade of a wind turbine. Accordingly, a first blade segment is provided and a bladder assembly is positioned thereon. Additionally, an adhesive element is positioned in a first position on the first blade segment. A second blade segment is positioned with the first blade segment so as to define an inner cavity therebetween. The inner cavity contains the adhesive element and the bladder assembly, but the adhesive element does not contact the second blade segment while in the first position. The bladder assembly is inflated to transition the adhesive element to a second position in contact with both the first blade segment and the second blade segment. With the adhesive element in contact with both blade segments, the adhesive element is allowed to cure in order to secure the blade segments to one another.
Type:
Grant
Filed:
December 23, 2021
Date of Patent:
April 29, 2025
Assignee:
LM Wind Power US Technology ApS
Inventors:
Peter Anthony Broome, Allen Russel Hall, Chad Allen Boudoin
Abstract: A wind turbine blade and a method of manufacturing same are disclosed. The wind turbine blade comprises a profiled contour with leading and trailing edges and a chord extending there between, a blade shell with pressure and suction sides, a first main spar cap integrated in the pressure side, a second main spar cap integrated in the suction side, and one or more shear webs connected between the first main spar cap and the second main spar cap, wherein the blade shell comprises at least a first load carrying structure arranged at the leading edge or the trailing edge, wherein the first load carrying structure has a first extension including a first primary extension on a first side of the chord, wherein the first primary extension is at least 60% of the first extension.
Type:
Application
Filed:
June 23, 2017
Publication date:
July 11, 2019
Applicant:
LM Wind Power US Technology APS
Inventors:
Morten RAVN, Peter HANSEN, Simon BERG BOJESEN, Casper SKOVBY, Mads DØSSING, Peter BÆK, Christian Frank ANDERSEN, Michael KLITGAARD, Mark Olaf SLOT
Abstract: A blade shell part for a wind turbine blade and a wind turbine blade are disclosed. The blade shell part is made of a composite structure comprising a reinforcement material embedded in a polymer matrix, the blade shell part extending from a tip end to a root end, wherein the blade shell part comprises: a blade shell body with a leading edge and a trailing edge, and a first glue flange extending from the leading edge and having a first glue flange edge and a first glue surface with a first width, wherein the first glue flange is provided with one or more spacer elements. Further, a method of manufacturing a wind turbine blade is described.