Affiliation:
1. Nanjing University of Technology
2. A.O.Smith (China) Water Heater Co., Ltd
Abstract
As an important rolling connection of the wind turbine, yaw slewing bearing plays a critical role in the structure reliability. Therefore, effective health monitoring of a slewing bearing to execute timely maintenance or replacement have attracted significant interest. In order to monitor working conditions on line, various sensors have been used. This paper discussed the installation approaches of various sensors in a yaw slewing bearing, and analyzed the effect of local structure change on the fatigue life of a 1.5MW slewing bearing by MSC.FATIGUE, and thus providing an effective reference for structural design of a smart slewing bearing.
Publisher
Trans Tech Publications, Ltd.
Reference10 articles.
1. Information on http: /motionsystemdesign. com.
2. Rothe Erde, Rothe Erde Eddy Current Monitoring System. Applications: Offshore Equipment, Tunnelling Machines, Construction Equipment. (2010).
3. Y. Jin, R.X. Gao, Microcomputer-based real-time bearing monitor, Transactions on Instrumentation and Measurement. 43 (1994) 216-219.
4. Brian, T.H. Hansen and R.X. Gao, Structural design and analysis for a sensor-integrated ball bearing, Finite Elements in Analysis and design. 34 (2000) 257-270.
5. Brian, T.H. Hansen and R.X. Gao, A Smart Bearing Utilizing Embedded Sensors Design Considerations, SPIE. (1997) 602-610.
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献