气候变化领域集成服务门户(CCPortal): Optimizing Multidam Releases in Large River Basins by Combining Distributed Hydrological Inflow Predictions with Rolling-Horizon Decision Making

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DOI	10.1061/(ASCE)WR.1943-5452.0000452
	Optimizing Multidam Releases in Large River Basins by Combining Distributed Hydrological Inflow Predictions with Rolling-Horizon Decision Making
	Wang, Lei; Koike, Toshio; Ikeda, Maiko; Dang Ngoc Tinh; Nyunt, Cho Thanda; Saavedra, Oliver; Lan Chau Nguyen; Tran Van Sap; Tamagawa, Katsunori; Ohta, Tetsu
通讯作者	Wang, L (通讯作者)
发表日期	2014
ISSN	0733-9496
EISSN	1943-5452
卷号	140 期号:10
英文摘要	For the purpose of real-time dam operation in large river basins, an integrated simulation and optimization system (ISOS) has been constructed by combining distributed hydrological inflow predictions with rolling horizon decision making. First, with operational quantitative precipitation forecasts (QPFs) over a forecast horizon (FH), the ISOS is applied to obtain an optimal rule for dam releases; second, with the corrected satellite precipitation, the prescribed rule is employed for the reservoir operation over a decision horizon (DH). The ISOS is applied to the Red River Basin (169,000 km(2)), to test its performance for optimizing multidam releases in the large river basin. Results show that by using the ISOS, two things were simultaneously achieved, reducing the water level at Hanoi to avoid flooding while raising water storage in Hoa Binh reservoir at the end of flood season for better hydropower generation. Through comparing reservoir performances with different FHs, the effective forecast horizon (EFH) was derived for the 3-reservoir system in the Red River. (C) 2014 American Society of Civil Engineers.
关键词	SURFACE PARAMETERIZATION SIB2 UPPER TONE RIVER STOCHASTIC OPTIMIZATION GLOBAL OPTIMIZATION PRECIPITATION GSMAP PASSIVE MICROWAVE ATMOSPHERIC GCMS MODEL WATER CATCHMENT
英文关键词	Distributed hydrological model; Rolling horizon decision making; Multi-dam operation; Large river basin; Satellite precipitation
语种	英语
WOS研究方向	Engineering ; Water Resources
WOS类目	Engineering, Civil ; Water Resources
WOS记录号	WOS:000342838900007
来源期刊	JOURNAL OF WATER RESOURCES PLANNING AND MANAGEMENT
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/258334
推荐引用方式 GB/T 7714	Wang, Lei,Koike, Toshio,Ikeda, Maiko,et al. Optimizing Multidam Releases in Large River Basins by Combining Distributed Hydrological Inflow Predictions with Rolling-Horizon Decision Making[J]. 中国科学院青藏高原研究所,2014,140(10).
APA	Wang, Lei.,Koike, Toshio.,Ikeda, Maiko.,Dang Ngoc Tinh.,Nyunt, Cho Thanda.,...&Ohta, Tetsu.(2014).Optimizing Multidam Releases in Large River Basins by Combining Distributed Hydrological Inflow Predictions with Rolling-Horizon Decision Making.JOURNAL OF WATER RESOURCES PLANNING AND MANAGEMENT,140(10).
MLA	Wang, Lei,et al."Optimizing Multidam Releases in Large River Basins by Combining Distributed Hydrological Inflow Predictions with Rolling-Horizon Decision Making".JOURNAL OF WATER RESOURCES PLANNING AND MANAGEMENT 140.10(2014).