A collaborative planning method for integrated energy systems in multi-functional areas considering the difference characteristics of source, network, load and storage
A technology for an integrated energy system and a multi-functional area, which is applied in the field of coordinated planning of an integrated energy system in a multi-functional area to achieve the effects of promoting consumption, improving energy utilization, and reducing operating costs
Active Publication Date: 2022-03-04
RES INST OF ECONOMICS & TECH STATE GRID SHANDONG ELECTRIC POWER +2
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Problems solved by technology
[0004] The technical problem mainly solved by the present invention is the collaborative planning problem of multi-functional area comprehensive energy system considering the difference characteristics of source, network, load and storage, and a collaborative planning method of multi-functional area comprehensive energy system considering the difference characteristics of source, network, load and storage is proposed
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[0084] In order to better understand the purpose, technical scheme and technical effect of the present invention, the following in conjunction with the attached figure 1 The present invention is further described and explained.
[0085] According to the present invention, a method for collaborative planning of comprehensive energy systems in multi-functional areas that considers the difference characteristics of source, network, load and storage, its implementation process includes the following detailed steps:
[0086] Step 1. Analyze the differentiated source, network, load and storage characteristics in different functional areas;
[0087] The same type of economic and social activities are highly concentrated in an urban space, thus forming different functional areas. In the present invention, the functional area is divided into four types: residential area, office area, commercial area and industrial area. Different functional areas have different social functions and f...
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The invention relates to a collaborative planning method for a comprehensive energy system in a multifunctional area considering the difference characteristics of source, network, load, and storage. Comprehensive consideration Analyzes the cooling, heating, and electrical characteristics of multi-type functional areas from the four levels of source-network-load-storage, establishes a multi-functional area comprehensive energy system collaborative planning model that considers the different characteristics of source-network-load-storage, and performs mixed integer nonlinear Solving the planning problem and obtaining the results of the collaborative planning of the integrated energy system can greatly improve energy utilization, reduce operating costs, and promote the consumption of renewable energy. The decision variables and constraints in the model comprehensively consider the differentiated source-network-load-storage characteristics of different types of functional areas, fully consider user characteristics and user needs, and provide a reference for the realization of the grid operation of the integrated energy system.
Description
technical field [0001] The invention relates to the field of power systems, in particular to a collaborative planning method for a multi-functional area comprehensive energy system considering the difference characteristics of source, network, load and storage. Background technique [0002] The integrated energy system takes the power system as the core, changes the existing mode of separate planning, design and operation of various energy supply systems such as power supply, gas supply, cooling, and heating, and uses modern physical information technology, intelligent technology and upgrading The management model, in the process of planning, design, construction and operation, gives full play to the complementary characteristics and synergistic effects of different energy forms, organically coordinates and optimizes the distribution, conversion, storage, consumption and other links of various energy sources, and satisfies the needs of the system It is a new type of regional...
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IPC IPC(8): G06Q10/04G06Q10/06G06Q50/06
CPCG06Q10/04G06Q10/0637G06Q50/06
Inventor 刘伟生曹增功王春义卢志鹏赵龙梁荣冯亮庞怡君杨波王耀雷张博颐李凯杨扬綦陆杰刘蕊代琼丹黄亦昕刘欣怡杨莉林振智
Owner RES INST OF ECONOMICS & TECH STATE GRID SHANDONG ELECTRIC POWER