Method for cooperatively and optimally allocating water volume in non-flood season

Abstract

The invention relates to a method for cooperatively and optimally allocating the water volume in a non-flood season, which comprises the following steps of: firstly, obtaining the information of water consumption and water return of each aspect under the overall consideration including the aspects of ecology, livelihood, industry, agriculture, and the like of a river basin; secondly, determining and controlling the minimum water demand of a section by calculating the runoff of a river course, the water demand outside the river course and the lowest water demand in the river course; monitoring the water volume of the river course of the river basin at real time, and automatically outputting water shortage prewarning degrees when the flowrate of the control section is lower than the minimum water demand flowrate; and finally, dynamically and integrally adjusting and controlling groups of reservoirs through cooperative particle swarm intelligent optimization algorithms under different prewarning degrees, so as to achieve the functions of unified water allocation. The method thoroughly takes the water consumption of the ecology, the livelihood, the industry and the agriculture into consideration, and ensures the balanced water consumption of water-consuming aspects in the river basin according to the principle of firstly ensuring the livelihood and then meeting the requirements of the agriculture and the industry.

Description

technical field [0001] The invention belongs to the field of water resource protection and water resource management, and relates to a non-flood season water collaborative optimization scheduling method, in particular to a water supply type reservoir dynamic overall joint optimal scheduling method, especially considering ecology, life, production and A dynamic overall optimal scheduling method for large and medium water supply reservoirs in irrigation areas. Background technique [0002] The shortage of water resources and the deteriorating water environment have become important factors restricting social and economic development. The optimal dispatching research based on reservoir groups is the main engineering measure to realize water resource control, and it is intended to solve the contradictions between various water departments in non-flood seasons and meet their basic requirements. The present invention analyzes the interaction between reservoir groups in various li...

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Problems solved by technology

[0004] All of the above patents are related to the optimal scheduling of reservoirs, but none of them have specifically studied the unified scheduling of water volume in non-flood seasons; moreover, they have not considered "three life" water (production, ecology, life) and reservoir groups at all levels as a unified scheduling. Research

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