Li Guoying inspected the flood control dispatch of the upstream reservoir group in the Yangtze River

Li Guoying is investigating to Jiaba Hydropower Station

Li Guoying's investigation at Xiluo Water Power Station

From June 30th to July 2nd, Li Guoying, deputy commander of the National Defense General Defense and Minister of Water Resources, went to the Jinsha River section upstream of the Yangtze River to check the reservoir group flood prevention dispatch. Li Guoying emphasized that we must adhere to the principles of "system, overall planning, science, and security", based on the basin platform, grasping the water conditions of the river basin, facing the needs of the basin, carefully and precise scheduling each reservoir to give full play to the joint regulation of the flood in the reservoir group to ensure the flood prevention of the watershed in the watershed in the watershed Safety to ensure the safety of the people's lives and property.

Li Guoying went deep into the lower reaches of the Jinsha River to the ladder hydropower stations such as Jiaba, Xiluo, Baihe Beach, and Wudongde in the lower reaches of the Jinsha River. , Standard, ability and demand.

Li Guoying investigated at the Baihetan Hydropower Station

Li Guoying's investigation at Wudongde Hydropower Station

Li Guoying pointed out that the Yangtze and Middle Dynasties reservoir group is not only a key component of the flood prevention project system of the Yangtze River Basin, but also an important engine of the development of hydropower resources in the Yangtze River Basin, water resource allocation, and water ecological water environmental protection. Safety and other aspects shoulders the emphasis. The function and demand of the storage in the river basin are diverse, and its scientific scheduling is an open and complex system. It is necessary to respond to systemic issues with systematic thinking, correctly deal with the relationship between the system, elements, factor, conditions, and needs, and strengthen the combined optimization scheduling of reservoir groups, and strive to achieve the "Pareto optimal" for the scheduling utility of the basin reservoir group.

Li Guoying demanded that the leading role of the Yangtze River Basin's general leadership, focusing on the needs of multi -target scheduling such as flood prevention, power generation, water supply, ecology, etc., improve the coordinated scheduling and mechanism of the interests of all parties, deepen the joint scheduling research of the watershed reservoir group, and consider the system consideration system considerations The upstream and downstream, left and right shores, and dry tributaries, strengthen different dispatching needs of regional and industry, not only accurately use the flood control library capacity of each party, but also do not waste the hydraulic resources of each party as much as possible to achieve a system of multi -dimensional adjustment such as flood control scheduling and hydropower. Efficient coupling.

Li Guoying emphasized that the digital twin basin and digital twin water conservancy projects are the basic support for the combined optimization scheduling of the watershed reservoir group. It is necessary to accelerate the construction of digital twin Yangtze River and digital twin water conservancy projects, improve the hydrological monitoring system of the basin, realize system integration of historical data accumulation, real -time data synchronization, and future data prediction, focus on strengthening the function of forecasting and early warning preparation, comprehensively enhance the joint scheduling digitalization of the reservoir group to digitalize digitalization , Netlated and intelligent level.

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