水电站水轮机尾水检修平台升级改造  

Upgrading of the Hydro-turbine Tail Water Maintenance Platform in a Hydropower Station

作　　者：王新[1] 姚文俊 冯盾 WANG Xin;YAO Wenjun;FENG Dun(Hubei Qingjiang Hydroelectric Development Co., Ltd., Yichang 443000, China)

机构地区：[1]湖北清江水电开发有限责任公司,湖北宜昌443000

出　　处：《水电与新能源》2021年第8期58-60,73,共4页Hydropower and New Energy

摘　　要：水布垭电站现有的尾水检修平台,设计用于常规检修的转轮检查处理工作,经过多年使用后,出现了主梁腐蚀、变形的情况,有一定的安全隐患。通过设计重建一个新的尾水检修平台,在材料、结构、功能等方面进行优化,使其安全可靠性更高,功能更完善,以满足机组扩修的需要。The current tail water maintenance platform in Shuibuya Hydropower Station is designed for the runner inspection and repairing work in routine maintenance.After the service of many years,corrosion and deformation of its main girder are observed,which produce certain safety risks.A new maintenance platform is designed and constructed.Through the optimization in materials,structure and functions,the safety,reliability and functions of the platform are improved to fulfill the requirements of extended maintenance of the unit.

关 键 词：水轮机 检修平台 扩修 

分 类 号：TK73[交通运输工程—轮机工程]