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张睿,孟明星,蔡淑兵,饶光辉.南北同枯场景下南水北调中线丹江口水库供水调度方式.湖泊科学,2017,29(6):1502-1509. DOI:10.18307/2017.0622
ZHANG Rui,MENG Mingxing,CAI Shubing,RAO Guanghui.Water supply operation of Danjiangkou Reservoir of South-north water diversion project in the middle line under water shortage of South and North. J. Lake Sci.2017,29(6):1502-1509. DOI:10.18307/2017.0622
南北同枯场景下南水北调中线丹江口水库供水调度方式
Water supply operation of Danjiangkou Reservoir of South-north water diversion project in the middle line under water shortage of South and North
投稿时间:2017-02-19  修订日期:2017-03-29
DOI:10.18307/2017.0622
中文关键词: 南水北调中线  南北同枯  丹江口水库  供水调度
Keywords: South-north water diversion project in the middle line  water shortage of South and North  Danjiangkou Reservoir  operation of water supply
基金项目:国家重点研发计划(2016YFC0400907)资助.
作者单位
张睿 长江勘测规划设计研究院, 武汉 430010 
孟明星 长江勘测规划设计研究院, 武汉 430010 
蔡淑兵 长江勘测规划设计研究院, 武汉 430010 
饶光辉 长江勘测规划设计研究院, 武汉 430010 
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中文摘要:
      南北同枯场景下南水北调中线丹江口水库供水调度是保障水源工程有效供给、优化配置供水水源的重要课题,如何科学制定不同供水对象的供水水量、兼顾水源区及受水区用水需求、充分发挥丹江口水利枢纽的调蓄作用,是南水北调中线工程功能效益发挥的关键.以南水北调中线水源工程丹江口水库为研究对象,深入分析了中线工程通水后丹江口水库供水现状及面临的技术难题,从而提出南北同枯场景的判别标准及相应水库供水调度的方法,揭示了汉江中下游、清泉沟和南水北调中线供水对水库起始供水水位的响应机理,提出"蓄丰补枯、均衡减少"的方法是南北同枯场景下丹江口水库的供水调度方式,不同供水起始水位及供水方式情况下供水调度仿真结果表明,本文所得结论可为丹江口水库在实际运行中制定调度方案提供参考.
Abstract:
      The method of water supply operation for Danjiangkou Reservoir is important for getting more benefit by South-north water diversion project in the middle line. The key of this method is to control water supply of each object so as to balance the demand between water resource area and water-receiving area, as well as give full play to the key role of controlling reservoirs. It is necessary to put forward an effective scheme to meet the requirement of operation under water shortage of South and North. In this paper, a water supply declining control scheme under water shortage of South and North is proposed based on the analysis of present situation. The research of influence by initial water level is implemented to find the warning water level. The water supply declining control scheme under water shortage of South and North is proposed and the corresponding results are calculated. The results of this study can be used for making the operation scheme of Danjiangkou Reservoir in the middle route in the south-to-north water diversion project.
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