Abstract
With the push towards siting wind turbines in deeper water, floating offshore wind turbines are becoming an economically attractive option. The International Electrotechnical Commission's (IEC) 61400-3 design standard covers fixed-bottom offshore wind turbines, but there are a number of new research questions that need to be answered to modify these standards so that they are applicable to floating wind turbines. One issue is the appropriate simulation length needed for floating turbines. This paper will discuss the results from a study assessing the impact of simulation length on the ultimate and fatigue loads of the structure, and will address uncertainties associated with changing the simulation length for the analyzed floating platform. Recommendations of required simulation length based on load uncertainty will be made and compared to current simulation-length requirements.
Original language | American English |
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Pages | 239-246 |
Number of pages | 8 |
State | Published - 2013 |
Event | 11th International Conference on Structural Safety and Reliability, ICOSSAR 2013 - New York, NY, United States Duration: 16 Jun 2013 → 20 Jun 2013 |
Conference
Conference | 11th International Conference on Structural Safety and Reliability, ICOSSAR 2013 |
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Country/Territory | United States |
City | New York, NY |
Period | 16/06/13 → 20/06/13 |
Bibliographical note
See NREL/CP-5000-58518 for preprintNREL Publication Number
- NREL/CP-5000-61471