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A Reservoir Operation Decision-Making Method Based on Synthesis of Reservoir Operation Rules

A decision-making method and reservoir technology, applied in data processing applications, instruments, calculations, etc., can solve problems such as weak theoretical basis

Active Publication Date: 2017-07-11
WUHAN UNIV
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Problems solved by technology

[0003] For the medium and long-term optimal dispatching problems of reservoirs, dispatching functions (such as linear functions, neural networks, fuzzy methods, decision trees, etc.) and dispatching graphs and other types of reservoir dispatching rules are often used. There is no general type of dispatching rules for reservoir group dispatching

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  • A Reservoir Operation Decision-Making Method Based on Synthesis of Reservoir Operation Rules
  • A Reservoir Operation Decision-Making Method Based on Synthesis of Reservoir Operation Rules
  • A Reservoir Operation Decision-Making Method Based on Synthesis of Reservoir Operation Rules

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Embodiment Construction

[0028] The technical solutions of the present invention will be further described below through the embodiments and in conjunction with the accompanying drawings.

[0029] figure 1 Be the method flowchart of the present invention, concrete steps are as follows:

[0030] Step 1, get K kinds of reservoir scheduling rules.

[0031] According to the historical inflow flow information of the reservoir, the characteristic parameters of the reservoir, the optimal objectives and constraints of reservoir scheduling, etc., a single reservoir scheduling rule is obtained by using implicit random or explicit random methods, such as conventional scheduling rules, optimal scheduling diagrams, neural networks, and support vector machines. , multiple linear regression and other scheduling rules.

[0032] The acquisition of various reservoir dispatching rules in this step belongs to the prior art, and will not be repeated here.

[0033] Step 2, constructing a synthetic model of reservoir dis...

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Abstract

The invention discloses a reservoir regulation decision-making method based on reservoir regulation rule synthesis. The method comprises the steps of 1, acquiring K kinds of reservoir regulation rules; 2, establishing a reservoir regulation rule synthesis model (see the specification for the equation); 3, taking the reservoir discharge flow data under the K kinds of reservoir regulation rules and the reservoir discharge flow data under an optimal regulation decision as input to obtain the weight wk in the reservoir regulation rule synthesis model with the objective evaluation method; 4, conducting regulation decision making based on a synthetic reservoir regulation rule. Due to the fact that the multiple reservoir regulation rules are synthesized to generate the synthetic regulation rule, regulation decision making can be achieved in a more steady and superior mode. Furthermore, a regulation decision making interval can be generated, and the method is suitable for medium and long-term regulation of a reservoir.

Description

technical field [0001] The invention belongs to the technical field of reservoir dispatching, in particular to a reservoir dispatching decision-making method based on synthesis of reservoir dispatching rules. Background technique [0002] Reservoirs are an important means for humans to redistribute water resources in time and space. They are responsible for many functions and tasks such as flood control, power generation, shipping, and water supply. They have become one of the important means to promote social civilization and progress. Reservoir dispatching technology is one of the necessary means to realize the normal operation of the reservoir. Using reservoir optimal dispatching and economical operation to manage reservoir operation has the advantages of less investment, great benefit, high demand and broad prospect. [0003] For the medium and long-term optimal dispatching problems of reservoirs, dispatching functions (such as linear functions, neural networks, fuzzy m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/06G06Q50/06
Inventor 张靖文刘攀邓超李泽君冯茂源
Owner WUHAN UNIV
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