摘要
柴河水库控制流域内径流的年内和年际分配差异较大,年径流量的75%集中在汛期和主汛期,因此水库在汛期实施预蓄预泄调度方式可充分利用洪水资源,发挥水库综合效益,而科学合理的预蓄水量计算是预蓄预泄调度方式成功与否的关键。文中简要介绍了柴河水库汛期预蓄水量上限值求解的3种方法。
It is great that difference of annual runoff and inter-annual distribution in the catchment area con- trolled by Chaihe reservoir. 75 percent of the annual runoff mainly comes in the flood season, especially the main flood season. To implement the pre store pre discharge dispatch mode in flood season could make fully use the flood resources and get more comprehensive benefit. The key of the success is the scientifically rational calculation of the pre storage water quantity. The paper introduces three methods to calculate the upper limit value of pre storage water quantity of Chaihe reservoir in flood season.
出处
《东北水利水电》
2009年第5期22-24,共3页
Water Resources & Hydropower of Northeast China
关键词
柴河水库
预蓄预泄水量
上限值
Chaihe reservoir
pre storage-pre drain water quantity
upper limit value
