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Method and device for optimizing and configuring comprehensive energy system containing compressed-air energy storage

A comprehensive energy system, compressed air energy storage technology, used in resources, instruments, data processing applications, etc.

Inactive Publication Date: 2018-05-04
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Obviously, it is difficult for existing multi-objective optimization methods to describe such uncertain situations

Method used

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  • Method and device for optimizing and configuring comprehensive energy system containing compressed-air energy storage
  • Method and device for optimizing and configuring comprehensive energy system containing compressed-air energy storage
  • Method and device for optimizing and configuring comprehensive energy system containing compressed-air energy storage

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Embodiment Construction

[0028] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0029] The method and device for optimizing the configuration of the integrated energy system including compressed air energy storage according to the embodiments of the present invention will be described below with reference to the accompanying drawings. First, the optimization of the integrated energy system including compressed air energy storage proposed according to the embodiments of the present invention will be described with reference to the accompanying drawings configuration method.

[0030] figure 1 It is a flowchar...

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Abstract

The invention discloses a method and a device for optimizing and configuring a comprehensive energy system containing the compressed-air energy storage. The method comprises the following steps of establishing a compressed-air energy storage (CAES) model suitable for planning a comprehensive energy system; adopting the investors of the compressed-air energy storage and other distributed power sources as game participants, adopting the respective capacity of each party as a strategy, adopting the full-life cycle income as the payment, and establishing a strategy type game model planned by the comprehensive energy system; establishing a specific game model under each cooperation mode according to all possible decision modes of multiple parties; carrying out the solving operation through an iterative search method; comparing and analyzing the NASH balance in each game mode to obtain an optimal capacity allocation result. Based on the method, by means of the game theory as a tool, the problems that the objectivity of multi-objective optimization is absent and the diversified decisions of all parties in the market environment cannot be reflected in the prior art can be solved. Therefore, the actual market condition can be better met and the auxiliary support can be provided for a market supervision department.

Description

technical field [0001] The invention relates to the technical field of new energy power generation systems, in particular to a method and device for optimizing configuration of a comprehensive energy system including compressed air energy storage. Background technique [0002] Due to the volatility of renewable energy itself and the unsound market mechanism in traditional power grids, although my country's distributed renewable energy generation capacity has grown rapidly, the consumption situation is very severe. The comprehensive energy system that utilizes multi-energy complementarity to adjust and absorb renewable energy has become a hot spot of attention. In my country, the establishment of a smart energy network with a higher level and larger scale than the smart grid that fully covers the water, electricity, and heat industries, and the establishment of an integrated operation company for electricity and heat sales have also been put on the agenda. In order to ensure...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q10/06G06Q50/06
CPCG06Q10/04G06Q10/06315G06Q10/0637G06Q50/06
Inventor 梅生伟陈来军薛小代卢强
Owner TSINGHUA UNIV
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