Redesign of a wind turbine hub
Thesis: S.B., Massachusetts Institute of Technology, Department of Mechanical Engineering, 2014.
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | Thesis |
| Language: | eng |
| Published: |
Massachusetts Institute of Technology
2014
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/1721.1/92187 |
| _version_ | 1811084634631438336 |
|---|---|
| author | Hunter-Jones, Bridget I |
| author2 | Sanjay Sarma. |
| author_facet | Sanjay Sarma. Hunter-Jones, Bridget I |
| author_sort | Hunter-Jones, Bridget I |
| collection | MIT |
| description | Thesis: S.B., Massachusetts Institute of Technology, Department of Mechanical Engineering, 2014. |
| first_indexed | 2024-09-23T12:54:40Z |
| format | Thesis |
| id | mit-1721.1/92187 |
| institution | Massachusetts Institute of Technology |
| language | eng |
| last_indexed | 2024-09-23T12:54:40Z |
| publishDate | 2014 |
| publisher | Massachusetts Institute of Technology |
| record_format | dspace |
| spelling | mit-1721.1/921872019-04-12T13:05:19Z Redesign of a wind turbine hub Hunter-Jones, Bridget I Sanjay Sarma. Massachusetts Institute of Technology. Department of Mechanical Engineering. Massachusetts Institute of Technology. Department of Mechanical Engineering. Mechanical Engineering. Thesis: S.B., Massachusetts Institute of Technology, Department of Mechanical Engineering, 2014. Cataloged from PDF version of thesis. Includes bibliographical references (page 27). The current designs of wind turbine hubs contain many faults. The slew ring bearing that connects the blade to the hub takes on a large bending moment that in many cases causes the joints to fail and the blade to break off. The design of the hub is very large, heavy, and expensive to machine. The objective of this research is to reappraise the existing design of wind turbine hub and to suggest an alternative design, which does not have the design faults that are currently found. Drawings and sketches are presented along with all necessary calculations for the current and new wind turbine hub. The proposed redesign of the hub will have a bearing pack that will distribute the load of the blade and a new hub which is lighter, less complex, and simple to machine. This new design will be much safer than the current design and will produce more reliable wind turbines. by Bridget I. Hunter-Jones. S.B. 2014-12-08T18:55:17Z 2014-12-08T18:55:17Z 2014 2014 Thesis http://hdl.handle.net/1721.1/92187 897207244 eng M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission. http://dspace.mit.edu/handle/1721.1/7582 27 pages application/pdf Massachusetts Institute of Technology |
| spellingShingle | Mechanical Engineering. Hunter-Jones, Bridget I Redesign of a wind turbine hub |
| title | Redesign of a wind turbine hub |
| title_full | Redesign of a wind turbine hub |
| title_fullStr | Redesign of a wind turbine hub |
| title_full_unstemmed | Redesign of a wind turbine hub |
| title_short | Redesign of a wind turbine hub |
| title_sort | redesign of a wind turbine hub |
| topic | Mechanical Engineering. |
| url | http://hdl.handle.net/1721.1/92187 |
| work_keys_str_mv | AT hunterjonesbridgeti redesignofawindturbinehub |