摘要
介绍了三峡—葛洲坝梯级水库的运行特点和要求,以及围堰发电运行调度的情况,分析了三峡水库对葛洲坝的影响。由于三峡水库分期蓄水,各个阶段的任务和运行特点不同,对水库运行的要求也不一样,加上2个水库的水力和电力联系紧密,因此,必须根据各时期要求进行科学、合理的水库调度,从而发挥梯级枢纽的综合效益。
The operation characteristics and requirements of Three Gorges-Gezhouba cascade reservoirs during the cofferdam generation period of the Three Gorges Project are introduced, and the influence of the Three Gorges reservoir on the Gezhouba reservoir is analyzed. Owing to the staged impoundment, different tasks and operation characteristics at different stages of the Three Gorges reservoir lead to different requirements for the reservoir operation. Additionally, because of the close hydraulic and electric relations between the two reservoirs, scientific and rational scheduling for the reservoirs should be taken according to the requirements of each stage, so that the comprehensive benefits of the cascade reservoirs can be obtained.
出处
《水电自动化与大坝监测》
2007年第2期1-3,32,共4页
HYDROPOWER AUTOMATION AND DAM MONITORING
关键词
梯级水库
运行
调度
cascade reservoirs
operation
scheduling
