摘要
长江水资源调配推演器(CJGWAS)由中国长江三峡集团有限公司、中国水利水电科学研究院联合研发,实现长江流域水库工程“点”、河流及调水工程“线”、地市单元“面”、流域综合“体”的“点—线—面—体”一体化水资源科学模拟与开发利用分析。推演器融合水文模型、配置模型、水库调配模型、需水预测等算法,可对长江流域历史、现状进行复盘,并对未来状况进行推演。研究成果可为长江流域水网规划、重大引调水工程评估、断面生态流量及发电冲击预判等提供支撑。
The Yangtze River General Water Allocation and Simulation System(CJGWAS),jointly developed by China Three Gorges Corporation and China Institute of Water Resources and Hydropower Research,achieves an integrated scientific simulation and development analysis of water resources in the Yangtze River Basin.It covers reservoir projects as“points”,river courses and water diversion projects as“lines”,administrative units as“surfaces”,and basin complexes as the overall“volume”in a unified“point-linesurface-volume”framework.The system incorporates algorithms such as hydrological models,allocation models,reservoir scheduling models,and water demand forecasting.It allows a retrospective analysis of the historical and current conditions in the Yangtze River Basin and future scenario projections.The research outcomes can provide support for water network planning,evaluation of major water diversion projects,prediction of ecological flow at cross-sections,and assessment of the impact on hydropower generation in the Yangtze River Basin.
作者
桑学锋
刘志武
王浩
刘攀
郑阳
张玮
李子恒
Sang Xuefeng;Liu Zhiwu;Wang Hao;Liu Pan;Zheng Yang;Zhang Wei;Li Ziheng
出处
《中国水利》
2024年第1期6-11,共6页
China Water Resources
基金
国家重点研发计划项目(2021YFC3200200)
中国长江三峡集团有限公司科研项目(202103044)。
关键词
长江流域
水资源调配
推演器
水资源管理
Yangtze River Basin
water resources allocation
operation system
water resources management
作者简介
桑学锋,正高级工程师,主要从事水文与水资源、水环境综合调控与管理研究。
