龙羊峡、刘家峡梯级水库补偿调度节能能力分析  

Energy Conservation Capacities of Longyangxia and Liujiaxia Reservoirs on Compensation Scheduling Operation

作　　者：张泽中[1] 张亮[1] 齐青青[1,2] 黄强[2] 薛小杰[2] 

机构地区：[1]华北水利水电学院,河南郑州450045 [2]西安理工大学水利水电学院,陕西西安710048

出　　处：《水力发电》2011年第3期65-68,共4页Water Power

基　　金：国家自然科学基金资助项目(40501011);国家"十一五"水专项基金项目(2008ZX07209-002)

摘　　要：为了分析黄河上游龙羊峡、刘家峡梯级水库补偿调度节能能力,采用黄河干流梯级水库补偿调度仿真模型,研究了2005、2015和2020不同水平年龙、刘两库补偿系统节能能力及其动态变化规律。结果显示,在2005、2015和2020不同水平年下,龙、刘两库补偿系统的节能能力分别为790.39万、809.04万t和665.46万t标煤;龙、刘两库补偿系统补偿干流梯级水库节能能力与龙羊峡水库自身节能能力变化规律相同,都是先增大后减小;而刘家峡自身节能能力变化规律随时间推移呈下降趋势。The energy conservation capacities of Longyangxia and Liujiaxia reservoirs in the upstream reach of Yellow River on the compensation scheduling operation in level years of 2005, 2015 and 2020 and its variations were analyzed respectively by using the Compensation Scheduling Simulation Model of Cascade Reservoirs in Yellow River Mainstream. The results show that, （a） the total energy conservation capacity of Longyangxia and Liujiaxia reservoirs is 7.903 9, 8.090 4 and 6.654 6 million t of Standard Coal in level year 2005, 2015 and 2020 respectively, （b） the variation of total energy conservation capacity has a same law of first increases and then decreases with the energy conservation capacity of Longyangxia Reservoir, and （c） the energy conservation capacity of Liujiaxia Reservoir will gradually decrease.

关 键 词：补偿调度 梯级水库 节能 龙羊峡水电站 刘家峡水电站 

分 类 号：TV214[水利工程—水文学及水资源]