水电站机电技术2026，Vol.49Issue(3)：1-8,8.DOI:10.13599/j.cnki.11-5130.2026.03.001
基于AHP和EWM的抽水蓄能机组运行强度评价方法研究
Research on evaluation methods for pumped storage unit operation intensity based on AHP and EWM
摘要
Abstract
As the new energy installed capacity in China continues to increase,the pressure on new energy consumption is also increasing.As a green,low-carbon,and flexible regulating power source with the most mature technology,optimal economy,largest scale development conditions and longest life cycle,pumped storage plays an important role in new energy consumption.Pumped storage is developing rapidly,while the operation intensity of units also tends to increase.An accurate evaluation of the unit operation intensity can enhance the understanding of pumped storage unit operation status,guide the unit operation and maintenance,and provide a strong basis for the unit condition maintenance.However,at present,for pumped storage unit operation intensity,the evaluation still relies on empirical judgment and there is no mature evaluation method.This paper studies the evaluation methods for pumped storage unit operation intensity based on analytic hierarchy process and entropy weight method.Actual operation data are used to realize real-time operation intensity evaluation of multiple units,so as to understand the magnitude of unit operation intensity more intuitively,and effectively ensure the safe and stable operation of pumped storage units.These methods have broad prospects for promotion and application.关键词
抽水蓄能/运行强度/层次分析法/熵权法Key words
pumped storage/operation intensity/analytic hierarchy process/entropy weight method分类
建筑与水利引用本文复制引用
李泽,陶以彬,李官军,张雷,谭志锋..基于AHP和EWM的抽水蓄能机组运行强度评价方法研究[J].水电站机电技术,2026,49(3):1-8,8.基金项目
国家电网公司总部科技项目:抽蓄电站机组轴系数字孪生及安全预警关键技术研究(4000-202355082A-1-1-ZN). （4000-202355082A-1-1-ZN）
