Method and devices of integrated-energy-system (IES) operation mode optimal-selection

A technology of integrated energy system and operation mode, which is applied in the field of optimization method and device of integrated energy system operation mode, can solve the problems of lack of technical means in the optimization of integrated energy system operation mode, and achieve the effect of improving the efficiency of comprehensive energy utilization

Inactive Publication Date: 2018-11-09
ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD
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Problems solved by technology

[0003] At present, scholars at home and abroad have achieved certain results in the research of integrated energy systems, mainly focusing on the modeling of integrated energy systems, multi-energy flow calculations, and optimal scheduling. Factors and personal will of leaders have greater influence

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  • Method and devices of integrated-energy-system (IES) operation mode optimal-selection
  • Method and devices of integrated-energy-system (IES) operation mode optimal-selection

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Embodiment Construction

[0042] The embodiment of the present invention provides a method and device for optimizing the operation mode of the integrated energy system, which optimizes the alternatives for the operation mode of the integrated energy system, so as to improve the efficiency of comprehensive energy utilization and build a comprehensive energy system for multi-energy complementary industrial parks.

[0043] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to...

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Abstract

The invention provides a method and devices of integrated-energy-system (IES) operation mode optimal-selection. According to the method, a hierarchical analysis model of multiple integrated-energy-system operation mode candidate scheme-oriented optimal selection is established, a model target layer uses integrated operation utility maximization as a target, a model level-1 indicator layer containsindicators of aspects of economics, policy factors, management layers, user benefits and the like, then weight calculation is carried out according to the level-1 indicators, level-2 indicators and to-be-selected schemes on the basis of the model, and finally, an optimal scheme is selected according to a weight result. Optimal selection on the integrated-energy-system operation mode candidate schemes can be realized to facilitate improvement of energy integrated-utilization efficiency, and a multi-energy complementary industrial-park integrated-energy-system is constructed.

Description

technical field [0001] The invention relates to the technical field of integrated energy systems, in particular to a method and device for optimizing the operation mode of an integrated energy system. Background technique [0002] With the increasingly prominent environmental and energy issues, improving the comprehensive utilization efficiency of energy has become a key issue to be solved in building a clean, low-carbon, safe and efficient modern energy system in my country. The integrated energy system (IES) can provide multiple energy sources such as electricity and heat at the same time, which can increase the consumption rate of renewable energy and improve the energy utilization rate of the system, so it has attracted extensive attention. In recent years, a number of documents issued by the state are beneficial to the development of the comprehensive energy distribution system, making it possible for the operating entity to sell electricity directly to industrial users...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/0637G06Q10/06393G06Q50/06Y02P80/10
Inventor 郭晓斌马溪原周长城李鹏雷金勇胡洋喻磊田兵郭祚刚
Owner ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD
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