General Electric Company
A SEGMENTED ROTOR BLADE FOR A WIND TURBINE AND METHODS FOR JOINING THE SAME

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Abstract:

A segmented rotor blade for a wind turbine. The segmented rotor blade including at least a first blade segment and a second blade segment extending in opposite directions from a joint. Each of the first and second blade segments including at least one shell member defining an airfoil surface. A joint assembly coupling the first blade segment to the second blade segment via a dovetail connection at the joint. The joint assembly including at least one receiving section defining a receiving cavity, a joining structure received within the at least one receiving section to establish a dovetail connection, and a securement assembly securing the joining structure within the at least one receiving section so as to secure the dovetail connection.

Status:
Application
Type:

Utility

Filling date:

30 Jun 2020

Issue date:

8 Sep 2022