风电机组电气组件连接螺栓预紧力矩计算方法研究  

Calculation Method of Tightening Torque of Electrical Component Connection Bolt For Wind Turbine

作　　者：杨文卓 王景博 彭定杰 YANG Wenzhuo;WANG Jingbo;PENG Dingjie(Dongfang Electric Wind Power Co.,Ltd.,Deyang Sichuan,618000)

机构地区：[1]东方电气风电有限公司,四川德阳618000

出　　处：《东方汽轮机》2020年第1期52-54,77,共4页Dongfang Turbine

摘　　要：文章以电气组件连接为对象,对风电机组关键电气组件连接螺栓预紧力矩的计算方法进行了研究,首次提出了计算的依据标准、影响电气组件连接预紧力矩的因素、计算方法、验证条件及螺栓经济性的选择,为风电机组电气组件关键螺栓的可靠连接提供了保证。Based on electrical component connection object, key electrical components for wind turbines connected to the bolt pretightening torque calculation method are studied. For the first time, put forward the basis stardard of calculation, the influencing factors of electric component connection pre-tightening torque, calculation methods, verification conditions and bolt economy are put for ward. which provides a reliable guarantee for the choice of electric components for wind turbines key bolt connection.

关 键 词：电气组件 预紧力矩 计算方法 

分 类 号：TK83[动力工程及工程热物理—流体机械及工程]