Dynamic Reliability Analysis of Wind Power Gearbox Component

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	Dynamic Reliability Analysis of Wind Power Gearbox Component
	An, Zongwen; Liu, Bo; Xu, Jie
	2013
关键词	wind power gearbox component random load dynamic reliability failure rate normal distribution
页码	208-212
英文摘要	For the components of 1.5MW horizontal axis wind power gearbox, the reliability and failure rate of components of wind power gearbox are analyzed and calculated. The changing curve of dynamic reliability and failure rate with time are given. The variation rule of components about dynamic reliability and failure rate with time by the time-varying curves are also obtained. The analysis is conducted based on the dynamic reliability model of components under random loads. The analysis results show that the reliability is decreasing with time and the failure rate is also the same with the reliability. The failure curves have failure feature of earlier period for "Bathtub curves". The results verify that the usability and practicability of mechanical components dynamic reliability mode. At the same time, it has guiding significance to determine the test time and reliable life of wind turbine gearbox components.
会议录	PROCEEDINGS OF 2013 INTERNATIONAL CONFERENCE ON QUALITY, RELIABILITY, RISK, MAINTENANCE, AND SAFETY ENGINEERING (QR2MSE), VOLS I-IV
会议录出版者	IEEE
会议录出版地	345 E 47TH ST, NEW YORK, NY 10017 USA
语种	英语
资助项目	National Natural Science Foundation of China[51265025]
WOS研究方向	Engineering
WOS记录号	WOS:000394181000045
内容类型	会议论文
源URL	[http://119.78.100.223/handle/2XXMBERH/36881]
专题	机电工程学院
通讯作者	An, Zongwen
作者单位	Lanzhou Univ Technol, Sch Mechatron Engn, Lanzhou, Peoples R China
推荐引用方式 GB/T 7714	An, Zongwen,Liu, Bo,Xu, Jie. Dynamic Reliability Analysis of Wind Power Gearbox Component[C]. 见:.