Dynamic Response of Offshore Wind Turbines Subjected to Joint Wave and Wind Loads

摘要：

　　This paper investigates the dynamic response of offshore wind turbine systems subjected joint wind and wave loads.Relying on the finite element model, Kanes 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.

作者: Weiliang Liu Jianbing Chen Wenfeng Liu M.Sichani Jie Li S.R.K.Nielsen

作者单位: School of Civil Engineering, Tongji University, Shanghai, China School of Civil Engineering, Tongji University, Shanghai, China ; State Key Laboratory of Disaster R Department of Civil Engineering, Aalborg University, Denmark

会议类型: 国际会议

会议名称: The 5th International Symposium on Innovation & Sustainability of Structures in Civil Engineering (ISISS2013)(第五届创新和可持续发展土木工程结构国际学术研讨会)

会议地点: 哈尔滨

会议语种:英文

页码: 872-878

在线出版日期: 2013-07-06（万方平台首次上网日期，不代表论文的发表时间）