Planning and design method of regional integrated energy system

A technology of integrated energy system and design method, applied in the planning and design field of regional integrated energy system, can solve the problems of lack of consideration of various common electric energy replacement technologies, unable to meet the development and planning needs of green and smart parks, etc.

Active Publication Date: 2015-12-23
国网(天津)综合能源服务有限公司 +3
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Problems solved by technology

[0004] The purpose of the present invention is to provide a planning and design method for regional comprehensive energy systems, aiming to solve the problem that the existing planning technology lacks the consideration of various common electric energy replacement technologies and cannot meet the development and planning needs of future green and intelligent parks

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  • Planning and design method of regional integrated energy system
  • Planning and design method of regional integrated energy system
  • Planning and design method of regional integrated energy system

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Embodiment Construction

[0049] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0050] The application principle of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0051] Such as figure 1 As shown, the planning and design method of the regional integrated energy system in the embodiment of the present invention includes the following steps:

[0052]S101: Establish a time-series model of electric load in the region, investigate loads similar to parks, establish a typical daily time-series load model, and fit a typical daily time-series load curve according to various design loads in the region, regional attributes and regional scale;

[0053] S1...

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Abstract

The invention discloses a planning and design method of a regional integrated energy system. The planning and design method of the regional integrated energy system comprises the steps that an electrical load timing model in a region is built, a cold and heat load timing model is built, and an energy supplying technology model is built; a regional integrated energy system planning target is determined, and an overall planning target of the regional integrated energy system is set; index calculation and scheme evaluation are conducted; an optimal integrated energy system planning and design scheme is determined according to evaluation of all alternative options. According to the planning and design method of the regional integrated energy system, a complete idea and method of the planning and design of the regional integrated energy system are provided, the planning and design are guided through operation of the integrated energy system, the integrated energy system index in the complete period can be evaluated more accurately, and the optimal integrated energy system planning and design scheme can be determined. In addition, the model with the energy-saving technology and the electrical energy alternative technology is applied, an alternative collection of the integrated energy system design scheme is built, and rich alternatives are provided for the optimal design scheme.

Description

technical field [0001] The invention belongs to the technical field of low-carbon economy, and in particular relates to a planning and design method for a regional comprehensive energy system. Background technique [0002] Distributed integrated energy systems play an important role in promoting low-carbon economic development, improving comprehensive energy utilization efficiency, and reducing environmental pollution. The distributed integrated energy system is basically required to meet the needs of multiple energy sources (electricity, cooling, and heat) in the planning area, fully absorb a variety of renewable energy sources, and widely apply energy-saving technologies and electric energy substitution technologies to achieve comprehensive energy utilization and Enhancement of environmental benefits. The planning and design of the integrated energy system has become the primary issue. [0003] At present, there is a lack of perfect steps and systematic methods for the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
Inventor 于波吴亮韩慎朝张长志杨延春项添春卢欣马崇于蓬勃袁新润李洪宾王迎秋
Owner 国网(天津)综合能源服务有限公司
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