丹江口水库优化调度与效益分析  

Optimal operation of Danjiangkou reservoir and benefit analysis

作　　者：胡军[1] 刘松[2] 胡永光[2] 孙启伟[1] 穆青青[2] 

机构地区：[1]汉江水利水电(集团)有限责任公司,湖北丹江口442700 [2]汉江水利水电(集团)有限责任公司信息中心,湖北丹江口442700

出　　处：《人民长江》2012年第20期8-11,共4页Yangtze River

摘　　要：为了在满足防洪、灌溉、航运等综合利用要求的条件下,使丹江口电站发电量最大,建立了丹江口水库优化调度模型。采用该模型对丹江口水库1980～2008年的实际径流资料进行计算,并与实际运行数据作对比分析,总结了优化调度的基本规律。结果表明,若采用优化调度将比实际年均发电量增加4.27亿kW.h、年均弃水量减少26.42亿m3,经济效益显著,可供同类水库调度参考。In order to achieve the largest power generation of Danjiangkou Power Plant at the premise of satisfying the comprehensive utilization of flood control,irrigation and navigation,the optimal operation model of Danjiangkou Reservoir is established.The practical runoff data of Danjiangkou Reservoir from 1980 to 2008 is computed by the model to obtain optimal results;the results are compared with the practical operation data to summarize the basic laws of optimal operation.The computed results show that the annual average generation power of optimal operation is increased by 427 million kW·h,and the annual average surplus water is decreased by 2.642 billion m3,the economic benefit is huge.

关 键 词：水库优化调度 实际调度 经济效益 丹江口水库 

分 类 号：TV697.11[水利工程—水利水电工程]