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Evolutionary game method for smart power participation degree

A technology of intelligent electricity consumption and evolutionary game, applied in data processing applications, instruments, commerce, etc.

Inactive Publication Date: 2017-02-08
SOUTHEAST UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, a large number of studies assume that users are completely rational, and few studies take into account the irrational components and randomness of user behavior

Method used

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  • Evolutionary game method for smart power participation degree
  • Evolutionary game method for smart power participation degree
  • Evolutionary game method for smart power participation degree

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Experimental program
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Embodiment Construction

[0054] The technical solution of the present invention will be further introduced below in combination with specific embodiments.

[0055] This specific implementation mode discloses an evolutionary game method for participation in smart electricity consumption. In a smart grid with a large number of users, since users have the right to choose whether to participate in smart electricity consumption, the electricity sales company needs to reach a reasonable contract price with users Mechanism to attract users to participate in smart electricity consumption. Electricity retail companies stimulate demand-side response by regulating electricity prices, and users participate in the evolutionary game in terms of their respective overall benefits, including saving electricity costs and comfort benefits, in order to achieve a balance between their own economic benefits and comfort. The electricity sales company can use this intelligent electricity evolution game model to predict the r...

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Abstract

The invention discloses an evolutionary game method for smart power participation degree, and the method comprises the following steps: S1, establishing a contract power price between a power selling company and users and a user power utilization comfort level profit model; S2, establishing a user power utilization overall profit model; S3, establishing an evolutionary game model of power decisions between different users under a smart power grid environment, establishing an evolutionary dynamic equation of user power decision, and acquiring an evolutionary trend of user power decision; S4, establishing an evolutionary game model having user decision randomness, and acquiring a power decision evolutionary process when users having random behaviors. According to the invention, uncertainty of user behavior can considered, the user decision evolution trend under some kind of power price mechanism can be predicted, a change trend of user participation degree over time in a smart power grid environment is predicted through operating the evolutionary game idea modeling, and an evidence can be provided for power selling company to reasonably set a contract power pricing mechanism.

Description

technical field [0001] The invention relates to the field of demand side management under the smart grid environment, in particular to an evolutionary game method of participation in smart power consumption. Background technique [0002] With the development of smart grid, more and more users will participate in the ranks of smart electricity consumption. Whether users are willing to hand over the control rights of smart electrical equipment to the hands of electricity sales companies needs to be motivated by economic benefits. At the same time, in order to reduce the complexity of dispatching, the dispatching department also needs to attract a certain proportion of users to participate in smart electricity consumption. This proportion can be regulated by the economic means of the contract electricity price mechanism. However, the behavior of a large number of users is random and uncertain. In this case, in order to predict the behavior of users under a certain electricity ...

Claims

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Application Information

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IPC IPC(8): G06Q30/02G06Q50/06
CPCG06Q30/0202G06Q30/0201G06Q50/06
Inventor 高丙团朱振宇
Owner SOUTHEAST UNIV