用水总量控制下的水库水量调度模型研究  

Research on the Reservoir Operation Model under the Control of Gross Water Consumption

作　　者：王镜淋 胡铁松[1] 王敬[1] 

机构地区：[1]武汉大学水资源与水电工程科学国家重点实验室,武汉430072

出　　处：《中国农村水利水电》2017年第12期48-52,共5页China Rural Water and Hydropower

基　　金：国家自然科学基金重大研究计划(91647204);湖北省水利重点科研项目(HBSLKY201612)

摘　　要：为适应最严格水资源管理制度对水库调度的要求,提出了用水总量控制下的水库水量调度模型。模型主要由中长期年度供水计划制定模块和短期水库两时段调度模块两部分嵌套构成,通过宏观总控、长短嵌套、实时决策、滚动更新的运行方式在水库调度中实现其用水总量控制目标。针对年际用水量变化较大的灌溉用水户,建立了基于用水量特性曲线的年度用水总量控制指标确定方法。王英水库水量调度实例研究表明本模型能够在保障水库供水效益的同时克服来水预报偏差对用水总量控制的不利影响。In order to satisfy the requirements of tough water management system, the reservoir operation model under the control of gross water consumption is proposed. This model consists mainly of two parts： the annual planning of water supply and the two-period model. Through the operational model of macroscopic control, long-short nesting, real-time decision and rolling update, the gross water control objective can be realized in the operation of reservoirs. Based on irrigation users whose inter-annual water consumptions vary dramatically, the method of determining annual gross water control objectives is established based on the water use curve. The case study of the Wangying Reservoir indicates that the model can guarantee the water supply benefit and overcome the negative effect of forecasting errors.

关 键 词：三条红线 用水总量控制 水量调度 王英水库 

分 类 号：TV697[水利工程—水利水电工程]