水力发电2024，Vol.50Issue(12)：65-71,7.
抽水蓄能机组柔性检修项目决策关键技术研究
Research on Key Decision-making Technologies for the Flexible Maintenance Projects of Pumped-storage Units
摘要
Abstract
In the context of achieving carbon peak and carbon neutrality goals,the integration of new energy power systems has led to increased instability of the power grid.In this case,the pumped-storage power stations are crucial for ensuring the safe and stable operation of the power system.However,the traditional maintenance plan is no longer suitable for the functional requirements of pumped-storage units in the new power system,and there is a certain contradiction between the maintenance plan and rules and the current load adjustment window period of the power grid.Therefore,a technical solution including state assessment,trend warning,and system development is proposed for the flexible maintenance project decision-making of pumped-storage power stations.The final project decision-making module construction plan can comprehensively evaluate the necessity,level,project and duration of flexible maintenance,effectively improve maintenance efficiency,and enhance the reliability and service capabilities of pumped-storage power stations in the new power system.The research results have been successfully applied to actual power plants,and provide scientific and reasonable guidance for maintenance decisions of pumped-storage power stations.关键词
抽水蓄能电站/柔性检修/状态评估/趋势预警/系统开发Key words
pumped-storage power station/flexible maintenance/state assessment/trend warning/system development分类
建筑与水利引用本文复制引用
郑凯,周霖轩,杨雄,蔡龙,李桂林,郑源..抽水蓄能机组柔性检修项目决策关键技术研究[J].水力发电,2024,50(12):65-71,7.基金项目
国家自然科学基金重点资助项目(52339006) （52339006）
国网新源集团有限公司科技项目(SGXYKJ-2023-041) （SGXYKJ-2023-041）
