考虑供水调度的丹江口水库蓄水方案研究
Refilling Operation Scheme Considering Water Supply for Danjiangkou Reservoir
作者: 段唯鑫 ：武汉大学水资源与水电工程科学国家重点实验室，湖北 武汉；长江水利委员会水文局，湖北 武汉; 郭生练 ：武汉大学水资源与水电工程科学国家重点实验室，湖北 武汉; 许银山 , 李 洁 ：长江水利委员会水文局，湖北 武汉;
关键词: 供水调度； 控制水位； 蓄水方案； 丹江口水库； Water Supply； Water Level Control； Refilling Operation Scheme； Danjiangkou Reservoir
摘要:Abstract: After the completion of middle line of South-to-North Water Project, the water supply task has become the second important goal only to flood control for Danjiangkou reservoir. As a precondition to meet the water requirement, based on the water supply dispatching rules and the different incoming water guarantee rates in water supply period, the annual runoff of wet, normal and low flow typical years, especially continuous dry years were selected to analyze the reservoir water level control index under different incoming water conditions. Water level needs to be stored up to about 165 m in order to complete the water supply during September to October in the low flow years. In the dry year, water level at the end of flood season needs to be stored up to 166 - 167 m to meet the demand for water supply. In the continuous dry years, water level needs to be stored up to normal water level for 1 - 2 years to ensure later water supply. Combining with the flood control requirement, a refilling operation scheme is suggested, in which the water supply guarantee rate can be increased about 10%.
文章引用: 段唯鑫 , 郭生练 , 许银山 , 李 洁 (2017) 考虑供水调度的丹江口水库蓄水方案研究。 水资源研究， 6， 529-537. doi: 10.12677/JWRR.2017.66062
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