Water resource allocation method for multi-water-source multi-user water supply network

A water resource allocation and water supply network technology, applied in resources, data processing applications, instruments, etc., can solve the problems that the water resource allocation model cannot simulate the operation situation, and the analysis results have large discrepancies, etc., to achieve the effect of scientific water resource allocation.

Pending Publication Date: 2021-11-26
CHINA WATER RESOURCES BEIFANG INVESTIGATION DESIGN & RES
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  • Abstract
  • Description
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Problems solved by technology

Before the 1980s, due to the limitations of data and calculation methods, regional water resource allocation was often carried out based on typical years and project design water supply capacity, and the analysis resu

Method used

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  • Water resource allocation method for multi-water-source multi-user water supply network
  • Water resource allocation method for multi-water-source multi-user water supply network

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Embodiment

[0038] The water resource allocation system is generally complex, with a large number of water sources and water users. To illustrate the principle of this method, a configuration unit is generalized. There are 3 water sources and 3 water users in the configuration unit. The three water sources are Reservoir A, Reservoir B, and groundwater sources; the three water users are urban and rural life, chemical plants, and irrigation areas. See the supply and demand relationship between water sources and water users figure 2 .

[0039] Step 1: Determine the logical relationship between supply and demand of water source and water users

[0040] Reservoir A, Reservoir B and groundwater source numbers are S respectively 1 , S 2 , S 3 , the numbers of the three water users in urban and rural life, chemical plants and irrigation areas are Y respectively 1 , Y 2 , Y 3 . After investigation, Reservoir A and Reservoir B supply water to all three water users, and groundwater only sup...

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Abstract

The invention discloses a water resource allocation method for a multi-water-source multi-user water supply network, and relates to the field of water resource planning. The method comprises the following steps of firstly, determining a water supply and use logical relationship between the water sources and the water users, secondly, determining a water supply priority sequence of each water source to different water users, determining a demand priority sequence of each water user to different water sources, establishing a supply and demand algorithm between the water sources and the water users, and carrying out water resource allocation work according to a water source scheduling principle. According to the method, the actual water supply relation in the multi-water-source multi-user water supply network can be effectively simulated, and the water resource allocation can be more scientifically carried out.

Description

technical field [0001] The invention relates to the field of water resource planning, in particular to a water resource allocation method for a water supply network with multiple water sources and multiple water users. Background technique [0002] Scientific and rational allocation of water resources is the basis for the efficient utilization of water resources and the planning of the layout of water conservancy projects, and is of great significance to the development of water resources. Before the 1980s, due to the limitation of data and calculation methods, the allocation of regional water resources was often based on typical years and the design water supply capacity of the project, and the analysis results were quite different from the actual water supply situation of the project. Since the 1980s, with the accumulation of hydrological data and the development of computer technology, regional water resource allocation models based on long series of hydrological data, en...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/06315G06Q50/06
Inventor 张育德冯宇鹏回晓莹韩璞璞李婕孙天青张乾陆建宇姜姗姗张永杰
Owner CHINA WATER RESOURCES BEIFANG INVESTIGATION DESIGN & RES
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