Regional comprehensive energy system optimization operation method based on repeated game model

A technology of integrated energy system and game model, applied in the direction of system integration technology, information technology support system, data processing application, etc., can solve problems affecting the game process and so on

Active Publication Date: 2019-11-12
NORTH CHINA ELECTRIC POWER UNIV (BAODING) +2
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Problems solved by technology

Repeated game is a special case of dynamic game. Participants face the same game pattern at each stage, but they can modi

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  • Regional comprehensive energy system optimization operation method based on repeated game model
  • Regional comprehensive energy system optimization operation method based on repeated game model
  • Regional comprehensive energy system optimization operation method based on repeated game model

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Embodiment Construction

[0102] A method for optimizing the operation of the regional comprehensive energy system based on the repeated game model of the present invention will be described in detail below in conjunction with the embodiments and the accompanying drawings.

[0103] Such as figure 1 As shown, a kind of regional integrated energy system optimization operation method based on the repeated game model of the present invention fully considers the influence of the coupling interaction between the power link and the energy coupling link in ICES and fully exerts the active regulation and control function of the distribution network (the distribution network Reconfiguration and capacitor switching as one of the optimization control means) to realize the coordinated economic optimization operation of ICES. Specifically include the following steps:

[0104] 1) According to the typical daily load and wind power and photovoltaic output data of the distribution network, gas distribution network and ...

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Abstract

The invention discloses a regional comprehensive energy system optimization operation method based on a repeated game model. The method comprises the steps of firstly, performing steady-state modelingand power flow analysis on a power distribution network, a gas distribution network and a micro-energy network in a regional comprehensive energy system; then, considering the interaction influence between a power link and an energy coupling link in the regional comprehensive energy system; using a micro-energy network and a power distribution network as game participants; constructing a repetitive game optimization model of the regional comprehensive energy system by taking the daily operation cost of the micro-energy network and the comprehensive satisfaction of the power distribution network as respective utility functions, and solving the repetitive game optimization model by adopting an adaptive mutation particle swarm algorithm to obtain a game equilibrium optimization result of theregional comprehensive energy system; and finally, verifying the correctness and effectiveness of the regional comprehensive energy system optimization operation method based on the repeated game model. The method can give full play to the active regulation and control effect of the power distribution network, gives consideration to the benefits of the micro-energy network and the power distribution network, and achieves the cooperative economic optimization operation of the regional integrated energy system.

Description

technical field [0001] The invention relates to a method for optimizing operation of a regional comprehensive energy system. In particular, it relates to a method for optimizing the operation of a regional comprehensive energy system based on a repeated game model. Background technique [0002] With the deep adjustment of the world's energy pattern and the increasing global environmental pollution, in order to deal with a series of challenges in the field of energy technology, the integrated energy system (IES) came into being. IES can be regarded as a natural extension of microgrid, which is mainly composed of energy supply network, energy conversion link, energy storage link, comprehensive energy supply unit and end users. On the one hand, through the overall scheduling and collaborative optimization of multiple energy sources, it can give full play to the complementary advantages of distributed energy and improve the utilization rate of renewable energy; on the other han...

Claims

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Application Information

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IPC IPC(8): G06Q10/04G06Q50/06
CPCG06Q10/04G06Q50/06Y04S10/50Y02E40/70
Inventor 李鹏王子轩侯磊张雪马显刘洋
Owner NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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