考虑天然水文情势的水库调度图优化  

Optimization of reservoir operation chart considering natural hydrological regime

作　　者：高玉琴[1] 周桐[1] 马真臻[2] 肖璇 赵晨程 GAO Yuqin;ZHOU Tong;MA Zhenzhen;XIAO Xuan;ZHAO Chencheng(College of Water Conservancy and Hydropower Engineering,Hohai University,Nanjing 210098,China;China Institute of Water Resources and Hydropower Research,Beijing 100038,China;Qingdao Water Conservancy and Design Institute Co.,Ltd.,Qingdao 266061,China)

机构地区：[1]河海大学水利水电学院,江苏南京210098 [2]中国水利水电科学研究院水资源研究所,北京100038 [3]青岛市水利勘测设计研究院有限公司,山东青岛266061

出　　处：《水资源保护》2020年第4期60-67,共8页Water Resources Protection

基　　金：江苏省自然科学基金(BK20181310);中央高校基本科研业务费专项(2019B45314);国家自然科学基金(51609261)。

摘　　要：以河流整体水文改变度最小为生态目标,广义缺水指数最小为经济社会供水目标,构建了考虑天然水文情势的水库调度规则优化模型。以三亚市大隆水库为实例,基于NSGA-Ⅱ优化算法进行模型求解,得到大隆水库调度规则优化方案,分别从经济社会供水和生态水文指标改变情况对不同调度规则进行分析,确定兼顾经济社会供水和河流生态的调度规则优化方案作为大隆水库调度规则推荐方案。With the minimum overall hydrological change degree as the ecological goal and the minimum generalized water shortage index as the economic and social water supply goal, an optimization model of reservoir operation rules considering natural hydrological regime was established. Taking the Dalong Reservoir in Sanya City as an example, the optimization scheme of Dalong Reservoir operation rules is obtained based on the NSGA-Ⅱ optimization algorithm. According to the change of economic and social water supply and eco-hydrological index, different operation rules are analyzed, and the optimal operation rules considering economic and social water supply and river ecology are determined as the recommended scheme of Dalong Reservoir operation rules.

关 键 词：水文情势 水库调度规则 水库调度图 IHA-RVA 水文改变度 广义缺水指数 

分 类 号：TV697.11[水利工程—水利水电工程]