梯级水电站间河道型水库非恒定流调节  

Regulation of unsteady flow in river-type reservoir between cascade hydropower stations

作　　者：梅菊花[1] 周建中[1] 李承军[1] 

机构地区：[1]华中科技大学水电与数字化工程学院,湖北武汉430074

出　　处：《水利水运工程学报》2003年第2期52-55,共4页Hydro-Science and Engineering

摘　　要：梯级水电站河道中的下游库区水流处于准稳态时,非恒定流态与河道初始条件及上、下游边界条件有关.通过对初始条件和边界条件的动态调节,协调上、下游电站日放水过程,以达到有效利用水资源的目的.The regime of unsteady flow is related to the river initial condition and upstream and downstream boundary conditions when the flow in the rivertype reservoirs between cascade hydropower stations is in a quasisteady state. The demand for utilizing water resources effectively can be met by dynamically regulating initial and boundary conditions to coordinate the dewatering process of upstream and downstream power stations.

关 键 词：梯级水电站 非恒定流 水位约束 调节边界条件 

分 类 号：TV747[水利工程—水利水电工程] TV133.2