北京交通大学学报2012，Vol.36Issue(5)：19-23,5.
风力发电用齿轮箱齿根应力测试系统的开发
Tooth root stress measurement system for wind turbine gearbox
摘要
Abstract
A technology of tooth root stress measurement is proposed in this paper for the modification evaluation during the design of wind turbine gearbox. The load distribution factor in the direction of tooth and mesh load factor can be measured at the same time by this technology. This paper introduces the principle of gearbox stress measurement system and its main components. Furthermore, the typical stress distribution and mesh load factor results are given, and programmed amplifier and I C bus communication in the test system are described in detail. The test practices show that meshing state of gears can be analyzed quantitatively by this system and the analysis results are of importance in the reference value for the gear modification and structure design.关键词
齿轮箱/风力发电/齿根应力测试/I2C总线/程控放大器Key words
gearbox/wind turbine/tooth root stress measurement/ I2C bus/ programmed amplifier分类
机械制造引用本文复制引用
施洪生,刘振华,滕健..风力发电用齿轮箱齿根应力测试系统的开发[J].北京交通大学学报,2012,36(5):19-23,5.基金项目
中央高校基本科研业务费专项资金资助(2011JBM280) （2011JBM280）
