抽蓄机组数字化检修管理研究与应用  

Study and Application of Digital Maintenance Management for the Pumped Storage Power Station

作　　者：夏襄宸 肖志怀[1] 刘少华 陈佳[2] 袁喜来 XIA Xiang-chen;XIAO Zhi-huai;LIU Shao-hua;CHEN Jia;YUAN Xi-lai(School of Power and Mechanical Engineering,Wuhan University,Wuhan 430072,China;State Grid Electric Power Research Institute,Wuhan Nari Co.,Ltd,Wuhan 430074,China;Hubei Energy,Wuhan 430077,China)

机构地区：[1]武汉大学动力与机械学院,武汉430072 [2]国网电力科学研究院武汉南瑞有限责任公司,武汉430074 [3]湖北能源集团,武汉430077

出　　处：《中国农村水利水电》2022年第3期232-238,共7页China Rural Water and Hydropower

基　　金：国家自然科学基金“复杂多变网构下水电机组稳定性机理与机网协调控制研究”(51979204)。

摘　　要：随着大规模风能、太阳能等新能源电能的接入,其随机性和间歇性对电网调度及实时平衡带来了巨大压力。抽水蓄能电站对保证电网安全稳定运行、提高供电质量将发挥更加重要的作用。开展设备检修是保障抽水蓄能机组健康运行的必要措施,在此背景下,探索了一种融合虚拟现实、智能决策、电站多元信息的数字化检修技术,基于此开发抽水蓄能电站机组检修数字化管理系统,详细介绍系统架构与检修策划、检修实施、检修管控三项关键技术,结合工程实际开发该系统检修全景、检修策划、检修实施、检修评估四大功能模块,实现了检修知识库构建、精细化建模、作业推演、标准化作业、进度管控、资源预测等功能。实际应用表明,系统可以有效指导机组检修,提升检修作业质效,节约成本,促进我国抽水蓄能电站机组检修智能化发展。With large-scale wind energy,solar energy and other new energy access to electricity,the randomness and intermittence bring great pressure to power grid dispatching and real-time balance. Pumped storage power station will play a more important role in ensuring the safe and stable operation of power grid and improving the quality of power supply. Equipment maintenance is a necessary measure to ensure the healthy operation of pumped storage units. A digital maintenance technology integrating virtual reality,intelligent decision and multiple information is proposed. A digital management system for unit maintenance of pumped storage power station is developed. The system structure and three key technologies including maintenance planning,maintenance implementation and maintenance control are introduced.Based on engineering practices,four functional modules of the system:maintenance panorama,maintenance planning,maintenance implementation,maintenance evaluation are displayed. Functions such as maintenance knowledge base construction,fine modeling,operation deduction,standardized operation,schedule control and resource prediction have been realized. Practical application shows that the system can effectively guide the maintenance of the unit,improve the quality and efficiency of maintenance operation,and save costs. The intelligent development of unit maintenance of pumped storage stations in China can also be promoted.

关 键 词：抽蓄电站 虚拟现实 数字化检修 检修策划 检修实施 检修管控 

分 类 号：TV738[水利工程—水利水电工程]