基于Ansys Workbench 塔筒外部平台强度分析  

Strength Analysis on External Platform of Tower Based on Ansys Workbench

作　　者：陆洁 肖华林[1,2] 李霞 LU Jie;XIAO Hua-lin;LI Xia(XEMC Wind Power CO., LTD, Xiangtan Hunan 411102,China;State Key Laboratory of Offshore Wind Power Technology and Detection, Xiangtan Electric ManufacturingCompany, Xiangtan Hunan 411102,China)

机构地区：[1]湘电风能有限公司,湖南湘潭411102 [2]湘潭电机股份有限公司海上风力发电技术与检测国家重点实验,湖南湘潭411102

出　　处：《机械研究与应用》2019年第2期75-77,共3页Mechanical Research & Application

基　　金：湖南省国际合作项目:智能型超大功率(7-8MW)风电机组研发(编号:2017WK2051)

摘　　要：塔筒外部平台是风力发电机组的一个重要的工作平台,尤其是海上风力发电机组。采用Ansys Workbench软件对MW级风力发电机组塔筒外部平台进行强度分析,重点考虑了70 m/s极风的影响。分析结果证明平台强度符合设计要求,同时该结果对塔筒外部平台的焊接施工和平台布置有一定的理论指导意义。The external platform of tower is the key work platform of the wind turbine, especially for the offshore wind turbine. In this paper, the strength of the external platform in the MW wind turbine was calculated by using the Ansys Workbench software. The influence of the 70m/s ultimate wind is mainly considered. The analysis results prove that the strength of the platform meets the design requirements and has a certain theoretical guiding significance to the welding process and layout of the external platform.

关 键 词：海上风力发电机组 强度 极风 

分 类 号：TM315[电气工程—电机]