论文部分内容阅读
抽水蓄能电站地下厂房检修排水系统,主要是承担起水泵水轮机过流部分、尾水隧洞和引水隧洞需要检修时,排除上述部分容积水量和上、下库闸门漏水及球阀漏水量,最终达到水泵水轮机的安全检修目的。主要是介绍华东桐柏电站地下厂房检修排水系统的构成,以及采用磁翻板液位计替代压力变送器测量水位的技改过程。
Pumped storage power plant underground power plant maintenance drainage system, mainly to undertake the pump turbine over-flow part of the tailrace tunnel and diversion tunnel needs maintenance, excluding some of the above volume of water and the upper and lower gate leakage and leakage valve ball valve, and ultimately reach the pump Turbine safety inspection purposes. Mainly to introduce East Tong Tong Park underground power plant maintenance drainage system, as well as the use of magnetic flap gauge instead of pressure transmitter to measure the technical process of water level.