摘要
丹江口水库是南水北调中线的水源。本文构建了丹江口水库年调度和月调度两层模型相结合的水资源调度模型,从而实现对水库"宏观总控、长短嵌套、实时决策和滚动修正"调度过程模拟。该模型采用基于反馈修正的等流量方法,实现了对3种情景下的年调度以及月调度方案最优方案的模拟。模拟符合实际情况,可为丹江口水库优化调度提供重要的决策依据。
Danjiangkou Reservoir is the water source of the central route of South-North Water Diversion project.The paper describes the characteristics of the real-time operation of the Danjiangkou reservoir.Three annual models applied to diffident demands and the month model are built.An equal flow dischargem ethod based on the feedback modification is used to find the optimal solution.The two-layer model constitutes the real-time operation model.Then the rolling amendment of the schemes is discussed.The whole method suits the actual situation which is easy to operate,so it offers a good reference for the actual operation of the Danjiangkou Reservoir.
出处
《中国水利水电科学研究院学报》
2010年第3期187-194,共8页
Journal of China Institute of Water Resources and Hydropower Research
基金
"十一五"国家科技支撑计划(2008BAB29B08
2006BAB04A07)
关键词
水库
水资源调度
反馈修正
滚动修正
优化
reservoir
real-time operation
feedback modification
rolling amendment
optimization
