风电机组调心滚子主轴轴承匹配设计技术研究  

Research on Matching Design Technology of Spherical Roller Main Bearings of Wind Turbine

作　　者：李达[1] 姜宏伟[1] 宁文钢 王岳峰[1] Li Da;Jiang Hongwei;Ning Wengang;Wang Yuefeng(Technology Center of Taiyuan Heavy Industry,Taiyuan Shanxi 030024)

机构地区：[1]太原重工股份有限公司技术中心,山西太原030024

出　　处：《机械管理开发》2020年第10期1-3,共3页Mechanical Management and Development

基　　金：国家重点研发计划项目(2019YFB2005005);山西省科技重大专项(20181102023)。

摘　　要：对用于风力发电机组传动系统的主要轴承类型及其布置型式进行了介绍,对两点支撑式传动链调心滚子主轴轴承的静力学分析、轴承选型计算、轴承内圈与主轴的配合及轴承外圈与轴承座的配合进行了深入研究,提出了调心滚子轴承周边结构件的设计要点及相关计算方法,为风力发电机组传动系统的设计提供参考。This paper introduced the main bearing types and layout types used in the drivetrain system of wind turbines. In-depth studied of the static analysis of the two-point support drivetrain spherical roller main bearings,the calculation of bearing selection,the tolerance of the bearing inner ring and the main shaft,the tolerance of the bearing outer ring and the bearing housing. This paper put forward the design points and related calculation methods of the peripheral structural parts of spherical roller bearings.It can provide a reference for the design of the wind turbine drivetrain system.

关 键 词：风力发电机组 调心滚子轴承 主轴 轴承座 

分 类 号：TH133.33[机械工程—机械制造及自动化]