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Multi-target arrangement optimization method and system for wind power plant positions

An optimization method and wind farm technology, applied in information technology support systems, genetic rules, data processing applications, etc., can solve problems such as single optimization goals in the optimization process, and achieve the effect of increasing power generation and extending operating life

Pending Publication Date: 2022-05-06
NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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Problems solved by technology

[0004] In order to overcome the above-mentioned defects, the present invention is proposed to solve or at least partly solve the existing wind farm layout optimization process, which fails to comprehensively consider the influence of wind conditions, flow direction turbulence and other conditions on the optimization process and the single optimization target. question

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  • Multi-target arrangement optimization method and system for wind power plant positions
  • Multi-target arrangement optimization method and system for wind power plant positions
  • Multi-target arrangement optimization method and system for wind power plant positions

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Embodiment Construction

[0082] Some embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention.

[0083] In the description of the present invention, "module" and "processor" may include hardware, software or a combination of both. A module may include hardware circuits, various suitable sensors, communication ports, memory, and may also include software parts, such as program codes, or a combination of software and hardware. The processor may be a central processing unit, a microprocessor, a digital signal processor or any other suitable processor. The processor has data and / or signal processing functions. The processor can be implemented in software, hardware or a combination of both. The non-transitory computer readable storage medium inc...

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Abstract

The invention relates to the technical field of wind power plant micro-siting, particularly provides a multi-target arrangement optimization method and system for wind power plant positions, and aims to solve the problems that in the existing wind power plant arrangement optimization process, the optimization target is single, and the influence of conditions such as wind conditions on the optimization process is not fully considered. In order to achieve the purpose, a genetic algorithm is applied, the target value of a first optimization target is controlled to be minimum, the target value of a second optimization target is controlled to be maximum, multi-target optimization is carried out on the arrangement scheme of the wind turbine generators in the wind power plant, a Pareto leading solution of multi-target optimization is obtained, and the arrangement optimization scheme of the wind power plant is determined. Through the configuration mode, in the optimization process of the arrangement scheme of the wind power plant, the total output power of the wind power plant and the front flow turbulence degree of the wind turbine generator are comprehensively considered, on the premise that the total output power of the wind power plant is ensured, the front flow turbulence degree of the wind turbine generator is reduced, and the service life of the wind power plant is prolonged; and the generating capacity of the whole life cycle is improved.

Description

technical field [0001] The invention relates to the technical field of wind farm micro-site selection, and specifically provides a multi-objective arrangement optimization method and system for wind farm aircraft positions. Background technique [0002] Wind energy is a non-polluting, renewable and clean energy. In order to increase the utilization of wind energy resources, the construction of onshore and offshore wind farms tends to be large-scale and base-based, but at the same time, the wake effect of wind farms is becoming more and more serious. serious. In recent years, research on the optimization of wind farm layout has gradually increased. In the research on the micro-site selection of wind farms, most of them focus on selecting high-precision wake models or improving the search accuracy and calculation efficiency of optimization algorithms to obtain the maximum output power arrangement scheme. The main defect of these studies is that the optimization objective is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q50/06G06N3/12
CPCG06Q10/04G06Q50/06G06N3/126Y04S10/50
Inventor 葛铭纬曹立超李宝良
Owner NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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