中国电机工程学报2025，Vol.45Issue(11)：4526-4542,17.DOI:10.13334/j.0258-8013.pcsee.232622
水电机组数字孪生系统构想及应用展望
Conceptualization and Application Prospect of Digital Twin System in Hydroelectric Unit
摘要
Abstract
With the rapid development of hydropower in China,the new problem faced by large-scale hydroelectric unit in modeling,operation and maintenance,control and other aspects are gradually emerging.Digital twin can be empowered for multi-disciplinary application in hydroelectric units,which is expected to address various issues of digital modeling and intelligent control for a hydroelectric unit.To this end,the necessity of applying digital twin to hydroelectric unit is firstly elaborated in this paper.Based on this foundational analysis,the framework of digital twin system for hydroelectric unit is constructed and its implementation path is analyzed.Subsequently,the key technology for digital twin system of hydropower units is introduced.Finally,combined with the actual requirement of hydroelectric unit,the application conceptualization of digital twin in the field of full life cycle management for hydroelectric unit,fault diagnosis and health management,coordinated control of hydroelectric source-grid system is discussed,providing a new solution based on digital twin for multi-disciplinary application in the hydroelectric unit.关键词
水电机组/数字孪生/应用框架/状态评估/智能运维Key words
hydroelectric unit/digital twin/application framework/state assessment/intelligent operation and maintenance分类
动力与电气工程引用本文复制引用
王渝红,曹添,高仕林,陈颖,郑宗生,陈文晟,周旭..水电机组数字孪生系统构想及应用展望[J].中国电机工程学报,2025,45(11):4526-4542,17.基金项目
国家重点研发计划项目(2021YFB2400800).National Key R&D Program of China(2021YFB2400800). （2021YFB2400800）
