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Distributed resource self-organizing aggregation and cooperative control method under virtual power plant

A technology of distributed resources and virtual power plants, applied in the field of self-organized aggregation and collaborative control of distributed resources, can solve the problem of no state, organic combination of behavior and environmental characteristics, insufficient description of the dynamic process of distributed energy resources, and difficulty in revealing the emergence of qualitative changes in the system Mechanism and other issues, to achieve the effect of improving the overall decision-making efficiency, reducing the overall control cost, optimizing combination and collaborative control

Pending Publication Date: 2021-02-19
HAINAN ELECTRIC POWER SCHOOL (HAINAN ELECTRIC POWER TECH SCHOOL) +2
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Problems solved by technology

[0003] The existing methods have the following disadvantages: (1) Most of them only focus on the "steady state" condition of the final convergence of the system, and assume that distributed energy resources have complete information and complete rationality. To the steady state; (2) The dynamic process of the interaction of distributed energy resources is insufficiently described, and the individual state, behavior and environmental characteristics are not organically combined, so it is difficult to reveal the emergence mechanism of the qualitative change of the system

Method used

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  • Distributed resource self-organizing aggregation and cooperative control method under virtual power plant
  • Distributed resource self-organizing aggregation and cooperative control method under virtual power plant
  • Distributed resource self-organizing aggregation and cooperative control method under virtual power plant

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Embodiment Construction

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, 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 creative efforts fall within the protection scope of the present invention.

[0042] Step 1 Establish a multi-agent co-evolution model

[0043] Based on the cost of electricity, the adaptive measurement function of the adaptive subject is constructed, and the definition is as follows:

[0044]

[0045] In the formula, E is the power consumption of the adaptive subject in a certain period, B is the power generation revenue in this period, and B=E·P c , P c C is the electricity price of this period; C is the control cost, and the value is...

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Abstract

The invention relates to the technical field of electrical engineering and automation thereof, and particularly provides a distributed resource self-organizing aggregation and cooperative control method under a virtual power plant, which realizes mutual cooperation among adaptive main bodies through self-organizing aggregation and drives the whole body to evolve towards the direction of saving energy, reducing consumption and improving the whole operation efficiency of the virtual power plant; Aand finally, dynamic coupling and cooperative control of massive distributed energy resources are realized. According to the method, optimal combination and cooperative control of resources can be realized through self-organizing aggregation of a main body, the overall regulation and control cost isreduced, and the operation efficiency of a virtual power plant is remarkably improved; meanwhile, a multi-level self-organizing aggregation method of the virtual power plant is provided, and a bottomlayer mechanism is provided for revealing the emergence mechanism of the system. Moreover, the invention provides an adaptive subject self-organizing aggregation implementation method, the optimal joint behavior and income of the adaptive subject combination can be quickly and accurately solved, the convergence process of self-organizing aggregation is accelerated, and the overall decision efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of electrical engineering and automation thereof, in particular to a distributed resource self-organization aggregation and collaborative control method under a virtual power plant. Background technique [0002] One of the existing collaborative control methods for distributed energy resources is to study the interaction of distributed energy resources from the perspective of the game, and the other is to use decentralized collaborative control methods to realize the mutual coordination of distributed energy resources. [0003] The existing methods have the following disadvantages: (1) Most of them only focus on the "steady state" condition of the final convergence of the system, and assume that distributed energy resources have complete information and complete rationality. To the steady state; (2) The dynamic process of the interaction of distributed energy resources is insufficiently described, and the in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62G06Q10/08G06Q50/06G06F17/12
CPCG06F17/12G06Q50/06G06Q10/083G06F18/214Y04S10/50Y02E40/70H02J3/381H02J2203/10G06N3/08G06N3/006G06N3/048G06N7/01G06N3/044H02J3/322G05B15/02H02J15/00
Inventor 何光宇周欢肖居承吴清李志勇邵洁潘迪涵宁道龙温蜀陇
Owner HAINAN ELECTRIC POWER SCHOOL (HAINAN ELECTRIC POWER TECH SCHOOL)
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