魏家堡水电站水轮机技改扩容增效的实践  

Practice on Reformation Project for Hydraulic Turbine in Weijiabao Hydropower Station

作　　者：王敏[1] 

机构地区：[1]陕西省泾惠渠管理局,陕西三原713800

出　　处：《陕西电力》2011年第1期81-83,共3页Shanxi Electric Power

摘　　要：利用现代高新技术对电站机组进行改造,是提高水电站使用效率和发电效益的重要途径。魏家堡水电站1号水轮机运行效率偏低、水轮机气蚀性能较差,该水电站对其进行了改造。介绍1号机组的改造原则、改造目标、技改选型、方案论证、实施过程和初步效果,对同类电站扩容增效具有借鉴意义。It is an important way for improving the service efficiency and generation benefit of hydropower station by using modern technologies to implement the reformation for station unit. The No. 1 hydraulic turbine in Weijiabao hydropower station has relatively low operation efficiency and bad anti-cavitation corrosion properties, and thus to be reformed. The paper introduces the reform principle, goal, style, scheme, implementation process and initial effect of the hydraulic turbine, which sets a benchmark for similar reformation projects.

关 键 词：水电站 水轮机 扩容增效 

分 类 号：TK73[交通运输工程—轮机工程]