초록 ▼

A method and system for assembling large wind turbine blades that includes providing a plurality of wind turbine blade segments. An adhesive distribution arrangement is disposed on a surface of at least one of the plurality of the wind turbine blade segments. The adhesive distribution arrangement in

A method and system for assembling large wind turbine blades that includes providing a plurality of wind turbine blade segments. An adhesive distribution arrangement is disposed on a surface of at least one of the plurality of the wind turbine blade segments. The adhesive distribution arrangement includes a bonding grid having a plurality of adhesive distribution openings. The wind turbine blade segments are directed together and sufficient adhesive is provided to the bonding grid to substantially fill an area between the wind turbine segments. The adhesive is then cured to form a bonded joint, the bonding grid being incorporated into the bonded joint. A bonding grid for use with the method and system and a segmented wind turbine blade are also disclosed.

대표청구항 ▼

1. A method for assembling large wind turbine blades comprising: providing a plurality of wind turbine blade segments;disposing an adhesive distribution arrangement on a surface of at least one of the plurality of the wind turbine blade segments, the adhesive distribution arrangement comprising a bo

1. A method for assembling large wind turbine blades comprising: providing a plurality of wind turbine blade segments;disposing an adhesive distribution arrangement on a surface of at least one of the plurality of the wind turbine blade segments, the adhesive distribution arrangement comprising a bonding grid having a plurality of adhesive distribution openings;directing the wind turbine blade segments together;providing sufficient adhesive to the bonding grid to substantially fill an area between the wind turbine segments; andcuring the adhesive to form a bonded joint, the bonding grid being incorporated into the bonded joint. 2. The method of claim 1, wherein the bonding grid includes a port for receiving adhesive and a frame, the bonding grid being configured to deliver adhesive to the plurality of adhesive distribution openings, the distribution openings being configured to distribute adhesive onto one or more surfaces of a wind turbine blade segment. 3. The method of claim 1, wherein the grid further comprises a seal. 4. The method of claim 1, wherein the grid further comprises a frame arranged into a grid geometry. 5. The method of claim 4, wherein the grid geometry includes a plurality of cells into which adhesive is capable of being distributed. 6. The method of claim 4, wherein the frame is made up of one or more conduits. 7. The method of claim 6, wherein the conduits further comprise a heating element. 8. The method of claim 1, wherein the bonding grid further comprises one or more vents. 9. An adhesive distribution arrangement for assembling large wind turbine blades comprising: a bonding grid having a port for receiving adhesive and a frame, the bonding grid being configured to deliver adhesive to a plurality of adhesive distribution openings, the distribution openings being configured to distribute adhesive onto one or more surfaces of a wind turbine blade segment, wherein the adhesive distribution arrangement is disposed on one or more surfaces of the wind turbine blade segment and becomes part of the assembled large wind turbine blade. 10. The arrangement of claim 9, wherein the grid further comprises a seal. 11. The arrangement of claim 9, wherein the frame is arranged into a grid geometry. 12. The arrangement of claim 11, wherein the grid geometry includes a plurality of cells into which adhesive is capable of being distributed. 13. The arrangement of claim 9, wherein the frame is made up of one or more conduits. 14. The arrangement of claim 13, wherein the conduits further comprise a heating element. 15. The arrangement of claim 9, wherein the bonding grid further comprises one or more vents. 16. A segmented wind turbine blade comprising: a first wind turbine blade segment and a second wind turbine blade segment, the first wind turbine blade segment being joined to the second wind turbine blade segment;a bonding grid disposed between adjacent surfaces of the first wind turbine blade segment and the second wind turbine blade segment, the bonding grid including a frame having a plurality of cells disposed therein, the cells being substantially filled with cured adhesive; andwherein the distribution of adhesive is substantially uniform across the adjacent surfaces. 17. The wind turbine blade of claim 16, wherein the wind turbine blade comprises two segments. 18. The wind turbine blade of claim 16, wherein the wind turbine blade comprises three or more segments.