调速器及一次调频试验技术在水布垭电站的应用

Governor and primary frequency regulating test technique applied in Shuibuya Hydropower Station

介绍了清江水布垭电站460MW机组调速系统控制原理,提出了调速器调节品质参数的现场测试方法,分析了测试参数,并对机组进行了运行安全性评价。

The working principle of governing system of 460 MW hydro-generators of Shuibuya Hydropower Station is described, and the governing quality test method on-site is presented. In accordance with the analysis on the tested parameters of governing quality, the assessment on the operational safety of the hydro-generators is given.