中国电机工程学报2025，Vol.45Issue(10)：3836-3847,中插12,13.DOI:10.13334/j.0258-8013.pcsee.232445
基于维护信息更新的海上风电场预测性机会维护策略
Predictive Opportunity Maintenance Strategy for Offshore Wind Farm Based on Maintenance Information Update
摘要
Abstract
To attain economical and efficient maintenance of offshore wind farms,a predictive opportunity maintenance(PdOM)strategy is introduced.This strategy relies on the dynamic updating of maintenance information.Two key issues are addressed during the development of the PdOM strategy:the handling of dynamic updates of maintenance information and the establishment of the complex interrelationship between maintenance information and maintenance opportunities.First,a dynamic maintenance information matrix is established to process the input and updates of maintenance information during decision modeling and optimization.Second,maintenance opportunities are identified based on economic relevance,wind speed,and accessibility,while considering the complex interrelationships between multidimensional information and maintenance opportunities.An objective function and constraint conditions for the PdOM strategy of offshore wind farms are formulated.By leveraging the dynamic maintenance information matrix for ongoing updates,the PdOM strategy is adjusted based on refreshed maintenance information,enabling continuous predictive maintenance.Finally,a case study of an offshore wind farm with 56 wind turbines demonstrates that the proposed PdOM effectively utilizes maintenance information and opportunities,achieving economical and efficient maintenance of multiple wind turbines and components.It allows for prompt updates of maintenance conditions according to changes in information and facilitates dynamic adjustments of the maintenance strategy to avoid unnecessary actions,thereby ensuring cost-effectiveness.关键词
海上风电场/多机多部件/预测性机会维护/维护信息矩阵/动态维护决策Key words
offshore wind farm/multiple wind turbines and multiple components/predictive opportunity maintenance/maintenance information matrix/dynamic maintenance decision分类
信息技术与安全科学引用本文复制引用
符杨,应飞祥,黄玲玲,刘阳,张开华..基于维护信息更新的海上风电场预测性机会维护策略[J].中国电机工程学报,2025,45(10):3836-3847,中插12,13.基金项目
国家自然科学基金项目(52177097) （52177097）
上海市教委自然科学重大项目(2021-01-07-00-07-E00122).Project Supported by National Natural Science Foundation of China(52177097) （2021-01-07-00-07-E00122）
Scientific Research and Innovation Program of Shanghai Education Commission(2021-01-07-00-07-E00122). （2021-01-07-00-07-E00122）
