绩溪抽水蓄能电站1号机组输水系统首次充排水试验浅析

First Water Filling and Drainage Test of Water Conveyance System of Unit 1 in Jixi Pumped Storage Power Station

绩溪抽水蓄能电站输水系统充排水试验目的是通过试验检查工程质量,查找输水系统可能存在的问题,以便及时采取措施进行处理,消除隐患,保障电站安全运行。文章详细描述了电站引水系统、机组段和尾水系统的充排水试验方案、前置条件、过程和结果。输水系统充排水试验的成功,为机组调试、运行提供了基础条件。

The purpose of the filling and drainage test of the water conveyance system of the Jixi Pumped Storage Power Station is to check the engineering quality through the test, find out the possible problems of the water conveyance system, so as to take timely measures to deal with them, eliminate hidden dangers and ensure the safe operation of the power station. This paper describes in detail the test scheme, preconditions, process and results of filling and drainage of water diversion system, unit section and tailrace system of power station. The success of the filling and drainage test of the water conveyance system provides the basic conditions for the commissioning and operation of the unit.