Distributed renewable energy layered consumption regulation and control method based on information physical fusion

A technology of information-physical integration and renewable energy, applied in the field of energy and power, to achieve the effects of maintaining stable operation, improving stability, and friendly interaction

Active Publication Date: 2021-02-26
南方电网人工智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, there is no better regulation method to integrate cyber physic

Method used

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  • Distributed renewable energy layered consumption regulation and control method based on information physical fusion
  • Distributed renewable energy layered consumption regulation and control method based on information physical fusion
  • Distributed renewable energy layered consumption regulation and control method based on information physical fusion

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Embodiment Construction

[0027] The present invention will be further described through specific embodiments below in conjunction with the accompanying drawings, and the embodiments are only used to illustrate the present invention.

[0028] Such as figure 1 As shown, the present invention discloses a distributed renewable energy layered consumption control method for cyber-physical fusion, including the following steps:

[0029] Step 1: Predict the output and load of all distributed renewable energy power stations in the system based on cyber-physical fusion and big data mining;

[0030] Step 2: Based on their own power demand, energy storage, callable load and output forecast data of distributed renewable energy, the user considers the comfort level, makes a power generation plan with the goal of minimizing the cost of energy purchase, and submits it to the control center ;

[0031] Step 3: The control center collects distributed renewable energy output, load demand and network topology data in th...

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Abstract

The invention discloses an information physical fusion distributed renewable energy layered consumption regulation and control method. The method comprises system layer optimization control, regionallayer autonomous control and user layer response control, and is characterized in that on the basis of accurately predicting the output and the load of a distributed renewable energy power station, auser takes the minimum energy purchase cost as a target, and energy purchase cost of the user is reduced; a power generation plan is made and reported, a system regulation and control center makes anelectric energy interaction plan with a main network and a coordination and optimization strategy among all regions, and an autonomous region responds to an upper-layer regulation and control instruction and carries out real-time autonomous adjustment at the same time. According to the method, friendly interaction between the user side and the main power grid can be realized, and effective management of bidirectional power flow and effective consumption of distributed renewable energy sources are realized.

Description

technical field [0001] The invention relates to the field of energy and electric power, in particular to a distributed renewable energy layered consumption control method for cyber-physical fusion. Background technique [0002] With the depletion of fossil energy, the capacity of grid-connected renewable energy power generation is increasing, especially distributed renewable energy on the user side, which has the characteristics of reasonable energy efficiency, low loss, and good system economy. Distributed renewable energy It is one of the effective ways to alleviate the serious power shortage situation in our country and ensure the implementation of the sustainable development strategy. It has huge development potential, can relieve the pressure of power grid peak regulation, can improve energy utilization efficiency, and improve environmental conditions. [0003] It is an urgent problem to realize the effective regulation and consumption of renewable energy power generati...

Claims

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Application Information

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IPC IPC(8): H02J3/46H02J3/38H02J3/00H02J3/28G06Q10/04G06Q50/06
CPCG06Q10/04G06Q50/06H02J3/28H02J3/381H02J3/003H02J3/004H02J3/466H02J2300/24H02J2300/28Y02E10/56Y02E70/30Y04S10/50
Inventor 李鹏于力张斌姜臻姚森敬郭志诚席禹
Owner 南方电网人工智能科技有限公司
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