Industrial estate distribution network collaborative planning method in consideration of multi-energy coupling characteristics

An industrial park, multi-energy technology, applied in the field of energy planning, which can solve the problems of lack, immaturity of integrated energy system, research on energy characteristics, etc.

Active Publication Date: 2018-09-14
GRID POWER PLANNING & RES CENT OF GUANGDONG GRID POWER CO LTD
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Problems solved by technology

[0002] At present, the traditional industrial park planning method is mainly based on the power supply scheme. The planning method at the single energy network level such as the power system and the thermal system has been relatively mature, but the planning research on the comprehensive energy syst...

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  • Industrial estate distribution network collaborative planning method in consideration of multi-energy coupling characteristics
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  • Industrial estate distribution network collaborative planning method in consideration of multi-energy coupling characteristics

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[0070] The accompanying drawings and embodiments are only for illustrative purposes and cannot be construed as limitations on this patent;

[0071] For those skilled in the art, it is understandable that some well-known structures and descriptions thereof may be omitted in the drawings.

[0072] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "or / and" includes any and all combinations of one or more of the associated listed items.

[0073] A collaborative planning method for distribution network in industrial parks considering multi-energy coupling characteristics, such as figure 1 shown, including the following steps:

[0074] S1. Conduct...

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Abstract

The invention discloses an industrial estate distribution network collaborative planning method in consideration of multi-energy coupling characteristics, comprising the following steps: S1, investigating the user scale and the industrial development general situation of an industrial estate and collecting information; S2,predicting the energy demand of the industrial estate; S3, establishing various types of energy resource output characteristics models; S4, according to the energy characteristics of the industrial estate, constructing a planning plan objective function and establishing an energy resource constraint condition; S5, according to the analysis of comprehensive energy resource coupling characteristics, analyzing and matching various types of resources; and S6, evaluating the economic and social benefits of the comprehensive energy planning program and obtaining a comprehensive energy synergy collaborative final plan. The method first constructs the planning plan objectivefunction based on bi-level planning, scientifically and reasonably carries out comprehensive energy collaborative planning for the industrial estate on this basis, can obtain a good comprehensive energy collaborative planning plan to compensate for the volatility of renewable energy, and realizes energy interaction and gradient utilization in the industrial estate.

Description

technical field [0001] The invention relates to the field of energy planning, and more specifically, relates to a method for collaborative planning of distribution networks in industrial parks considering multi-energy coupling characteristics. Background technique [0002] At present, the traditional industrial park planning method is mainly based on the power supply scheme. The planning method at the single energy network level such as the power system and the thermal system has been relatively mature, but the planning research on the comprehensive energy system is still immature, and there is a lack of perspective from the user demand side. It is not enough to study energy characteristics, from multiple links such as energy production, transmission, conversion, storage, and use, to study the coupling relationship between various energy sources in an integrated energy network. Carry out the demonstration application of integrated energy industrial parks, break the tradition...

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/0637G06Q10/0639G06Q50/06Y04S10/50Y02P90/82
Inventor 李阳曹华珍杨燕吴亚雄程鑫唐俊熙张俊潇
Owner GRID POWER PLANNING & RES CENT OF GUANGDONG GRID POWER CO LTD
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