Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Hydroelectric Engineering》 2013-01
Add to Favorite Get Latest Update

Dynamic storage of Three Gorges reservoir and its application to flood regulations: 1.Sensitivity in regulation

ZHOU Jianjun1,CHENG Genwei2,YUAN Jie3,WANG Yuhua3,FAN Jihui2,WU Dunyin4,JIN Yong1(1.Dept of Hydraulic,State Key Laboratory of Hydro-science and Engineering,Tsinghua University,Beijing 100084;2.Institute of Mountain Hazards and Environment,CAS, Chengdu 610041;3.Centre of Cascading Reservoirs Operation and Communication, China Yangtze Power Co.Ltd.,Yichang,Hubei 443133;4.Jiangxi Normal University,Nanchang 330027)  
In the present study of hydraulic features and simulation analysis of the Three Gorges reservoir(TGR),we find that the reservoir will form a backwater region of 700km long and that its storage capacity will take strongly dynamic features.Its pool surface is not horizontal as regular reservoirs,and the time variation of its storage volume does not depend on the water level of the dam front.Computation error of water discharge from the reservoir during a flood event by the static storage method could be up to 50%.The study also reveals that the water level in front of the dam varies more rapidly than the average pool level,and hence it can be easily controlled by means of regulations.This is a valuable feature for flood control and hydropower operations.
【Fund】: 水利部公益性行业专项-三峡溪洛渡向家坝水库联合防洪调度研究(200901002);; 水沙科学与水利水电工程国家重点实验室自主研究课题(2011-KY-2);; 长江电力科研项目-长江上游变化条件下的水文预报方案研究(2410020005)
【CateGory Index】: TV697.13
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 4 Hits
1 Tong Sichen 1 Zhou Jianjun 1 (1.Department of Hydranlic Engineering, Tsinghua University, Beijing 100084);Study of the approximate method of calculating the flood control capacity of mountainous reservoirs[J];Journal of Hydroelectric Engineering;2003-04
2 LIU Yu, WANG Yu-hua,ZHOU Bao-hong (China Yangtze Power Stock Company, Yichang Hubei 443002);The cascade reservoir dispatching system and its application to the initial impoundment of Three Gorges Reservoir[J];Water Power;2003-12
3 XU Hai\|jun\+1, CHEN Shou\|yu\+1 (1 Dalian University of technology,Dalian\ 116024,China);Numerical-analytic method for reservoir backwater storage flood routing[J];Journal of Hydraulic Engineering;2002-03
4 CHENG Gen-wei~1,CHEN Gui-rong~2(1.Institute of Mt.Hazards & Environment,CAS.Chengdu 610041;2.Hydrology and Water Resource Survey Bureau of Sichuan Province,Chengdu 610015);Ecological operating experiment for Three-Gorge reservoir,creating healthy stream environment for Changejiang River[J];Journal of Hydraulic Engineering;2007-S1
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 LU Yun-feng1,TAN De-bao1,YANG Zhong-hua2(1. Spatial Information Technology Application Research Institute,Changjiang River Scientific Research Institute,Wuhan 430010,China; 2.State Key Laboratory of Water Resources and Hydropower Engineering Science,Wuhan University,Wuhan 430072,China);Research of Great Type Reservoir Storage Calculation Method Based on Spatial Information Technology[J];Journal of Yangtze River Scientific Research Institute;2010-01
2 LU Yun-feng,TAN De-bao,LIANG Dong-ye(Yangtze River Scientific Research Institute,Wuhan 430010,China );A Rapid and Accurate Computation Method of Three Gorges Reservoir Dynamic Storage[J];Journal of Yangtze River Scientific Research Institute;2010-01
3 LI Wei, GUO Shenglian, YI Songsong, LIU Pan (Wuhan University, Wuhan 430072, China);Analysis of Initial Impounding Time for Shuibuya Reservoir[J];Hydropower Automation and Dam Monitoring;2006-04
4 TANG Haihua,DING Jie(State Grid Electric Power Research Institute,Nanjing 210003,China);Primary Study on Dynamic Capacity of River-type Reservoirs[J];Hydropower Automation and Dam Monitoring;2009-05
5 MI Hong-yan,ZAI Jian,JIANG Xing-hua (Faculty of Land Resource Engineering,Kunming University of Science and Technology,Kunming Yunnan 650093,China);Contrast and Analysis of Reservoir Storage Calculation Methods[J];Surveying and Mapping of Geology and Mineral Resources;2007-02
6 XUHai-jun~(*1),CHENShou-yu~1,GUOChun-yi~2( 1.Dept. of Civil Eng., Dalian Univ. of Technol., Dalian 116024, China;2.Surv. Bur. of Hydrol. and Water Resour., Shenyang 110003, China );Numerical solution method for reservoir backwater storage in reservoir routing based on observed data[J];Journal of Dalian University of Technology;2003-06
7 Xiao-kang XIN*, Wei YIN, Meng WANGChangjiang Water Resources Protection Institute, Changjiang Water Resources Commission, Wuhan 430051, P. R. China;Reservoir operation schemes for water pollution accidents in Yangtze River[J];水科学与水工程(英文版);2012-01
8 YIN Zhengjie1,HUANG Wei1,CHEN Jin2(1.Water Resources Research Department,Yangtze River Scientific Research Institute,Wuhan 430010,China;2 Yangtze River Scientific Research Institute,Changjiang Water Resources Commission,Wuhan 430010,China);Research on ecological operation framework for large reservoirs in Yangtze River Basin[J];Yangtze River;2011-04
9 ZHONG Zhiyu1 LI Wenjun2 AN Yougui2(1.College of Hydrology and Water Resources,Hohai University,Nanjing 210098,China;2.Changjiang Institute of Survey,Plan,Design and Research,Wuhan 430010,China);Study on Dynamic Reservoir Capacity and Flood Control Capacity of Three Gorge Reservoir[J];Water Resources and Power;2010-03
10 XIN Xiaokang,YE Min,YIN Wei(Changjiang Water Resources Protection Institute,Changjiang Water Resources Commission,Wuhan 430051,China);Research on Reservoir Operation Measure of Water Pollution Accident in Yichang Segment of Yangtze River[J];Water Resources and Power;2011-06
【Secondary Citations】
Chinese Journal Full-text Database 9 Hits
1 Chen Jisheng;Experimental Research Work on Major Technical Problems for the Three Gorges Project[J];Journal of Yangtze River Scientific Research Institute;1992-S1
2 Chen Shouyu(Dept.of Civil Engineering,DUT);Numerical solution method for reservoir rounting of complex conditions[J];JOURNAL OF DALIAN UNIVERSITY OF TECHNOLOGY;1995-04
3 Chen\ Shouyu ( Dept. of Civil Engineering, DUT );Numerical and analytical solution method for reservoir routing[J];JOURNAL OF DALIAN UNIVERSITY OF TECHNOLOGY;1996-06
4 Chen Senlin; You Zhongqiong ;Ji Changming(Assoc. Prof.; Wuhan University of Hydraulic and Electric Engineering, Wuhan 430072,China.);Research on the Flood-Regulation Method of Reservoir Backwater Storage[J];HYDROELECTRIC ENERGY;1999-04
5 YU Xue-zhong~(1,2),YANG Zhi-feng~1,LIAO Wen-gen~2(1.Environment School of Beijing Normal University,Beijing 100875,China;2.China Institute of Water Resources and Hydropower Research,Beijing 100038,China);A preliminary study of the ecological environment operation of water projects[J];Water Resources and Hydropower Engineering;2005-11
6 MA Ze-long~(1,2),CHENG Gen-wei~2(1.Institute of Mountain Hazards & Environment,CAS, Chengdu 610041,China;2.Graduate School of CAS,Beijing 100039,China);Progress in research on impacts of river hydro-power engineering on eco-environment[J];Advances in Water Science;2006-05
7 XU Hai\|jun\+1, CHEN Shou\|yu\+1 (1 Dalian University of technology,Dalian\ 116024,China);Numerical-analytic method for reservoir backwater storage flood routing[J];Journal of Hydraulic Engineering;2002-03
8 Zhou Bingli Wu Zongwei Wang Wanxiang;Impact on Water Quality of Water and Sand Diversion Experiment in Xiaolangdi Reservoir[J];China Water Kesources;2005-11
9 Niu Xinqiang, Tan Peilun;Studies on biological regulation of Three Gorges Project[J];China Water Resources;2006-14
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved