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

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.