| Allocation of power generating and shipping of Hanjiang upstream cascade |
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| 作者姓名： | LIU Junping* and CHANG Mingqi |
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| 作者单位： | 1. School of Civil Engineering and Architecture，Zhejiang University of Technology，Hangzhou 310014，China; 2. Institute of Water Resources & Hydroelectric Engineering，Xi'an University of Technology，Xi'an 710048，China; 3. Shanxi Institute of Water Resources，Taiyuan 030001，China |
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| 基金项目： | SupportedbyNationalNaturalScienceFoundationofChina(GrantNo.50079021) |
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| 摘 要： | 1Generalsituationofthecascades1.1Cascadeshydropowerplants HanjiangRiverisoneofthelongesttributariesof YangtseRiver,originatingfromNingqiangcountyof ShaanxiprovinceandflowingthroughShaanxi provinceandHubeiprovince.HanjiangRiveris1567kmlongintotal,and709kmofitinShaanXi provincerunsthroughHanzhongandAnkangregions fromtheeasttothewest.TheupperreachesofHanjiangfromYangxian countytoBaihecountyinShaanxiprovinceis443km long,anditstotalheadfallsisabout280mhigh.Withabundantwaterpowerresources,its…
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Allocation of power generating and shipping of Hanjiang upstream cascade |
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| LIU Junping* and CHANG Mingqi ,.Allocation of power generating and shipping of Hanjiang upstream cascade[J].Progress in Natural Science,2005,15(8). |
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| Authors: | Liu Junping CHANG Mingqi |
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| Abstract: | The optimal model and simulating model of the Hanjiang cascade reservoirs operation with one day as its calculating period are established to coordinate the contradictions between power generating and shipping. The optimal model is solved by progressive optimality algorithm method adopting the theory of large system decomposing and coordinating. By analyzing the water allocation results obtained from six schemes, which are two cascades, four cascades and seven cascades joint operation considering shipping or not, the contradiction degree between power generating and shipping is investigated and some joint operation schemes are proposed. |
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| Keywords: | cascade power generating contradiction shipping optimal operation |
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