Fatigue damage monitoring of repaired composite wind turbine blades using high-stability buckypaper sensors

doi:10.1016/j.compscitech.2022.109592

CORC > 深海科学与工程研究所 > 中国科学院深海科学与工程研究所 > 深海工程技术部 > 深海资源开发研究室

	Fatigue damage monitoring of repaired composite wind turbine blades using high-stability buckypaper sensors
	Zhang, Lu 2; Wang, Xing 2; Lu, Shaowei 1; Jiang, Xiaowei 3; Ma, Chengkun 2; Lin, Lunyang 4; Wang, Xiaoqiang 2
刊名	COMPOSITES SCIENCE AND TECHNOLOGY
	2022-08-18
卷号	227 页码:10
关键词	Smart materials Multifunctional composites Fatigue Sensing
ISSN号	0266-3538
DOI	10.1016/j.compscitech.2022.109592
通讯作者	Lu, Shaowei(lushaowei_2005@163.com) ; Wang, Xiaoqiang(xqwang_sau@163.com)
英文摘要	The fatigue load has become an increasingly prominent problem affecting the damage tolerance and service life of wind turbine blades. The damage monitoring of repaired blades is a challenging task. The purpose of this study was to use buckypaper (BP) sensors to monitor the structural health of the repaired composite specimens in fatigue environments. First, the quasi-static tensile failure test and the graded loading and unloading experiment verified the feasibility of using BP sensors to monitor the specimens. Then, the BP sensors were used to systematically monitor the axial fatigue of the repaired and reinforced composite specimens. The cumulative damage caused by fatigue was visualised through the & UDelta;R/R0 response change in the BP sensors. The analysis results of the sensors were compared with the actual damage of the specimens, and a non-destructive inspection chart was used for auxiliary verification, further verifying the feasibility of using the BP sensor to monitor damage on wind turbine blades. The method of monitoring the repaired composite structure damage using BP sensors can be used to study the damage behaviour of the repaired wind turbine blade under fatigue.
资助项目	National Natural Science Foundation of China[11902204] ; Liaoning Revitalization Talents Program[XLYC2007118] ; Aeronautical Science Foundation[201903054001] ; Natural Science Foundation of Liaoning Province[2020-MS-236] ; Shenyang Youth Technological Innovation Talent Project[RC200030] ; Liaoning Education Department Project[LJKZ0223]
WOS关键词	GRATING SENSORS ; STRAIN
WOS研究方向	Materials Science
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000817863400002
资助机构	National Natural Science Foundation of China ; Liaoning Revitalization Talents Program ; Aeronautical Science Foundation ; Natural Science Foundation of Liaoning Province ; Shenyang Youth Technological Innovation Talent Project ; Liaoning Education Department Project
内容类型	期刊论文
源URL	[http://ir.idsse.ac.cn/handle/183446/9557]
专题	深海工程技术部_深海资源开发研究室
通讯作者	Lu, Shaowei; Wang, Xiaoqiang
作者单位	1.Shenyang Aerosp Univ, Coll Mat Sci & Engn, Shenyang 110136, Peoples R China 2.Shenyang Aerosp Univ, Coll Aerosp Engn, Shenyang 110136, Peoples R China 3.Shenyang Aerosp Univ, Coll Aeroengine, Shenyang 110136, Peoples R China 4.Chinese Acad Sci, Inst Deep sea Sci & Engn, Sanya 572000, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Lu,Wang, Xing,Lu, Shaowei,et al. Fatigue damage monitoring of repaired composite wind turbine blades using high-stability buckypaper sensors[J]. COMPOSITES SCIENCE AND TECHNOLOGY,2022,227:10.
APA	Zhang, Lu.,Wang, Xing.,Lu, Shaowei.,Jiang, Xiaowei.,Ma, Chengkun.,...&Wang, Xiaoqiang.(2022).Fatigue damage monitoring of repaired composite wind turbine blades using high-stability buckypaper sensors.COMPOSITES SCIENCE AND TECHNOLOGY,227,10.
MLA	Zhang, Lu,et al."Fatigue damage monitoring of repaired composite wind turbine blades using high-stability buckypaper sensors".COMPOSITES SCIENCE AND TECHNOLOGY 227(2022):10.