Abstract
This paper investigates the dynamic response of offshore wind turbine systems subjected joint wind and wave loads. Relying on the finite element model, Kane’s equation is adopted to consider the rotation of blades. Besides, the generator-torque control and blade-pitch control are taken into consideration. Wind and wave loads are generated by the physical random models. The aerodynamic loads on blades are calculated by the Blade Element Momentum (BEM) theory, and the wave loads are calculated by the linear theory of wave. The dynamic response of the NREL-5MW wind turbine system is carried out. This study provides a basis for the global reliability analysis of offshore wind turbines.
Original language | English |
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Title of host publication | Proceedings of the 5th International Symposium onInternational Symposium on Innovation & Sustainability of Structures in Civil Engineering |
Editors | Hui Li, Jie Li, Zhishen Wu, Anxin Guo |
Number of pages | 7 |
Volume | 2 |
Place of Publication | Harbin, China |
Publisher | Harbin Institute of Technology Press |
Publication date | 2013 |
Pages | 872-878 |
ISBN (Print) | 978-7-5603-4135-4 |
Publication status | Published - 2013 |
Event | International Symposium on Innovation & Sustainability of Structures in Civil Engineering - Harbin, China Duration: 6 Jul 2013 → 7 Jul 2013 Conference number: 5 |
Conference
Conference | International Symposium on Innovation & Sustainability of Structures in Civil Engineering |
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Number | 5 |
Country/Territory | China |
City | Harbin |
Period | 06/07/2013 → 07/07/2013 |
Keywords
- Dynamic response
- Offshore wind turbines
- Joint wave
- Wind loads