摘要
沙河抽水蓄能电站技术供水系统存在压力和流量不足的问题。通过对供水系统的校核计算和测试表明,主要是管网阻力大,水泵流量和压力偏小所致。后经过更换水泵解决了问题,改造效果较好,达到了原设计运行方式的要求。
The technical water supply system for the Shahe Pumped-storage Power Station has the problem of insufficient pressure and discharge. The check calculation and tests for the water supply system showed that its main reason is large in the resistance of pipelines and low in the discharge and pressure of pump. After the pump is replaced, the problem is solved and the system reaches the requirement of original design.
出处
《水力发电》
北大核心
2007年第9期71-72,共2页
Water Power
关键词
技术供水系统
存在问题
原因分析
改造方案
沙河抽水蓄能电站
technical water supply system
existing problem
cause analysis
modification scheme
Shahe Pumped-storage Power Station
