Affiliation:
1. Wuhan University of Technology , Wuhan , China
2. ZheJiang Ocean University ,” Zhoushan , China
Abstract
Abstract
Floating offshore wind turbines are easily affected by typhoons in the deep sea, which may cause serious damage to their structure. Therefore, it is necessary to study further the dynamic response of wind turbine structures under typhoons. This paper took the 5MW floating offshore wind turbine developed by the National Renewable Energy Laboratory (NREL) as the research object. Based on the motion theory of platforms in waves, a physical model with a scale ratio of 1:120 was established, and a hydraulic cradle was used to simulate the effect of waves on the turbines. The dynamic response characteristics of offshore wind turbines under typhoons are systematically studied. The research results clarified that the turbine structure is mainly affected by wave loads under typhoons, and its motion response reaches its maximum value under the action of extreme wave loads. The research results of this paper can provide reference value for the design of offshore wind turbine structures under typhoons.
Subject
Mechanical Engineering,Ocean Engineering
Reference20 articles.
1. 1. D. Gielen, F. Boshell, D. Saygin, et al. ‘The role of renewable energy in the global energy transformation’, Energy Strategy Reviews. 2019, doi: 10.1016/j.esr.2019.01.00610.1016/j.esr.2019.01.006
2. 2. P. Veers, K Dykes, E. Lantz, et al. ‘Grand challenges in the science of wind energy’, Science. 2019, doi: 10.1126/science. aau202710.1126/science
3. 3. K. Y. Oh, W. Nam, M. S. Ryu, et al. ‘A review of foundations of offshore wind energy convertors: Current status and future perspectives’, Renewable and Sustainable Energy Reviews. 2018, doi: 10.1016/j.rser.2018.02.00510.1016/j.rser.2018.02.005
4. 4. Y. Li, X. Huang, K. F. Tee, et al. ‘Comparative study of onshore and offshore wind characteristics and wind energy potentials: A case study for southeast coastal region of China’, Sustainable Energy Technologies and Assessments. 2020, doi: 10.1016/j.seta.2020.10071110.1016/j.seta.2020.100711
5. 5. Z. Ren, A. S. Verma, Y. Li, et al. ‘Offshore wind turbine operations and maintenance: A state-of-the-art review’, Renewable and Sustainable Energy Reviews. 2021, doi: 10.1016/j.rser.2021. 11088610.1016/j.rser.2021.110886
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