Parameter Sensitivity Analysis for the Torsional Vibration of Wind Turbine Drive Train System

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	Parameter Sensitivity Analysis for the Torsional Vibration of Wind Turbine Drive Train System
	Zhao, Rongzhen; Liu, Hong; Zheng, Yuqiao
	2015
关键词	Wind turbine Driving system Vibration analysis Parameter sensitivity Flexible shaft
页码	71-76
英文摘要	In view of the large amount of vibration on wind turbine drive train system, this paper studies the sensitivity relationship between the vibration of drive train system and structure parameter. A torsional dynamic model was proposed and the sensitivity of the stiffness parameters to the inherent vibration characteristics was analyzed based on the torsional dynamic model, then the influence of the parameters on the vibration characteristics was discussed. The results show that the natural frequency of the drive train system is very sensitive to the change of the torsional rigidity the stiffness of the gear mesh of drive shaft. Conclusions are verified that the method of improving the stiffness of the system does not improve the natural frequency of the system, and a new method of wind turbine drive train analysis is also offered.
会议录	2015 INTERNATIONAL CONFERENCE ON INFORMATION SCIENCE AND INTELLIGENT CONTROL (ISIC 2015)
会议录出版者	DESTECH PUBLICATIONS, INC
会议录出版地	439 DUKE STREET, LANCASTER, PA 17602-4967 USA
语种	英语
WOS研究方向	Automation & Control Systems ; Engineering
WOS记录号	WOS:000380291500012
内容类型	会议论文
源URL	[http://119.78.100.223/handle/2XXMBERH/36487]
专题	兰州理工大学
通讯作者	Zhao, Rongzhen
作者单位	Lanzhou Univ Technol, Sch Mech & Elect Engn, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Zhao, Rongzhen,Liu, Hong,Zheng, Yuqiao. Parameter Sensitivity Analysis for the Torsional Vibration of Wind Turbine Drive Train System[C]. 见:.