摘要
目前海上风电基础结构监测技术主要基于风机基础结构形变或者力变特性进行超限报警,对风机基础结构病害特征参量的变化的监测和分析还不够。文章分析风机支撑结构的病害早期特征参量的变化情况,提炼出风机监测指标,对海上风电基础健康监测技术进行研究,实现对风机基础病害早期预警和主要病因的监测,为实现预防性维护提供基础支撑。
At present,the monitoring technology of offshore wind turbine foundation is mainly based on the deformation or force variation characteristics of wind turbine foundation for over-limit alarm.However,monitoring and analyzing the variation of wind turbine foundation disease characteristic parameters is still not enough.This paper analyzes the changes of the early characteristic parameters of wind turbine support structure disease,extracts the wind turbine monitoring indicators,researches the offshore wind turbine foundation health monitoring technology,realizes the early warning of wind turbine foundation diseases and the monitoring of the main causes,and then provides support for the realization of the foundation preventive maintenance.
作者
陈韬
杨三元
CHEN Tao;YANG Sanyuan(CCCC Shanghai Third Harbor Engineering Science and Technology Research Institute Co.,Ltd.,Shanghai 200032,China)
出处
《船舶工程》
CSCD
北大核心
2022年第S01期47-50,100,共5页
Ship Engineering
关键词
海上风电基础结构
预防性维护
在线监测
振动监测
沉降监测
offshore wind turbine foundation
preventive maintenance
online monitoring
vibration monitoring
settlement monitoring
