摘要
以宝泉抽水蓄能电站机组为对象,从模型试验、现场试验以及CFD计算三个方面对水泵水轮机的"S"形特性进行了研究,着重讨论了模型与原型之间的相似性、"S"形特性对真机运行的影响以及"S"形特性的水力机理等问题。
The pump turbine at Baoquan pumped storage hydropower station is selected to study the S-shaped characteristic for model test, field test and CFD simulation in the present paper. The similarity between model and prototype units, influence of S-shaped characteristic on prototype unit operation and hydraulic mechanism of S-shaped characteristic are discussed.
出处
《水电站机电技术》
2015年第2期20-25,84,共6页
Mechanical & Electrical Technique of Hydropower Station
关键词
抽水蓄能电站
模型试验
现场试验
CFD计算
“S”形特性
pumped storage hydropower station
model test
field test
CFD simulation
S-shaped characteristic
