Load Analysis of 2.SMW Offshore Wind Turbine Tower

摘要：

　　With the rapid development of wind power industry and the increasing tension of land resources,WTGS(Wind turbine generating set) changes from Onshore wind machine to offshore wind machine.Because the offshore wind turbine works in the complex environment,it is a higher challenge for tower security.This paper focuses on the load analysis of 2.5MW wind turbine tower,in which a segment solution is applied.Wind load is solved in the superior segment of tower.In the lower segment,the coupling factor of wind and wave is taken into account.Irregular waves are simulated on the basis of the linear wave theory,and then wave load is derived.Accordingly,loads on the tower are calculated by using MATLAB software,and the load spectrum of every node is drawn,which lays a foundation for the dynamic response analysis and fatigue life analysis of tower.

关键词： offshore wind turbine load analysis of tower wave load

作者: Caiyun Ji Longbiao Zhu Zhisong Zhu

作者单位: School of mechanical engineering, Nantong University, Nantong, Jiangsu, 226019, China

会议类型: 国际会议

会议名称: the Second International Conference on Frontiers of Manufacturing and Design Science(第二届制造与设计科学国际会议(ICFMD 2011))

会议地点: 台湾

会议语种:英文

页码: 206-212

在线出版日期: 2011-12-11（万方平台首次上网日期，不代表论文的发表时间）