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Virtual power plant regulation and control method and device based on 5G technology

A virtual power plant and control device technology, applied in circuit devices, information technology support systems, AC network voltage adjustment, etc., can solve the problems of high reliability of communication network, risk of power failure, low delay, etc.

Pending Publication Date: 2020-10-20
STATE GRID CORP OF CHINA +4
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the geographical dispersion of each terminal in the actual power grid, when there is a peak power consumption, it is easy to fail to issue control instructions in time for the load of the grid users due to communication network problems, thereby causing the risk of power outages. Therefore, it is impossible to rely on traditional communication technologies to achieve virtual power plants. High Reliability and Low Latency Requirements for Communication Networks

Method used

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  • Virtual power plant regulation and control method and device based on 5G technology
  • Virtual power plant regulation and control method and device based on 5G technology
  • Virtual power plant regulation and control method and device based on 5G technology

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Embodiment 1

[0054] Such as figure 1 As shown, the present invention proposes a virtual power plant control method based on 5G technology, and the control method includes:

[0055] S1: Configure the priority according to the power consumption demand of the grid user and the regulation delay requirement;

[0056] S2: Deploy 5G network slices corresponding to priorities for grid users in the communication system of the virtual power plant;

[0057] S3: Obtain the load information of each grid user in the virtual power plant through 5G network slicing;

[0058] S4: According to the load information, analyze whether the current power grid is in the peak period of power consumption, and if it is in the peak period of power consumption, generate control instructions in combination with the priority of power grid users;

[0059] S5: Issue control commands through 5G network slices, and perform load control operations on grid users according to the control commands.

[0060] Since different pow...

Embodiment 2

[0079] Such as Figure 4 As shown, the present invention is based on the same inventive idea, and also proposes a virtual power plant control device 6 based on 5G technology, including:

[0080] Configuration unit 61: configured to configure priority according to power consumption demand of grid users and regulation delay requirements;

[0081] Communication unit 62: used to deploy 5G network slices corresponding to priorities for grid users in the communication system of the virtual power plant;

[0082] Acquisition unit 63: used to obtain the load information of each power grid user in the virtual power plant through 5G network slicing;

[0083] Regulating unit 64: used to analyze whether the current power grid is in the peak period of power consumption according to the load information, and if it is in the peak period of power consumption, generate a regulation command based on the priority of the grid user;

[0084] Execution unit 65: used to issue control instructions t...

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Abstract

The invention provides a virtual power plant regulation and control method and device based on the 5G technology. The method comprises: configuring priorities according to the power utilization requirements and regulation and control time delay requirements of power grid users; deploying 5G network slices corresponding to the priorities for the power grid users in a communication system of the virtual power plant; obtaining load information of each power grid user in the virtual power plant through the 5G network slice; analyzing whether the current power grid is in an electricity peak periodaccording to the load information, and generating a regulation and control instruction in combination with the priority of the power grid user if the current power grid is in the electricity peak period; and issuing a regulation and control instruction through the 5G network slice, and executing load regulation and control operation on the power grid user according to the regulation and control instruction. The transmission rate of the regulation and control instruction issued by the virtual power plant is improved through the 5G communication technology, so that the load problem of a power grid user is solved in time, a high-reliability and low-time-delay virtual power plant regulation and control instruction transmission function is realized, and a guarantee is provided for safe operation of a power grid.

Description

technical field [0001] The invention belongs to the field of regulation and control of virtual power plants, and in particular relates to a method and device for regulation and control of virtual power plants based on 5G technology. Background technique [0002] A virtual power plant refers to a voltage coordination management system that combines distributed energy, energy storage systems, and controllable loads in the grid through a regulation and management system, and participates in grid operation as a special power plant. During the coordinated control process of the virtual power plant, it is necessary to transmit various collection, monitoring and control data. Due to the geographical dispersion of each terminal in the actual power grid, when there is a peak power consumption, it is easy to fail to issue control instructions in time for the load of the grid users due to communication network problems, thereby causing the risk of power outages. Therefore, it is imposs...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/14H02J3/46H02J13/00
CPCH02J3/144H02J3/466H02J13/00022H02J13/00026H02J2213/00Y04S20/222Y02B70/3225Y04S40/126Y02E60/00
Inventor 李勇孔英会杨才明高会生金乃正章立宗谢栋朱玛王兆旭赵峰吴佳毅
Owner STATE GRID CORP OF CHINA
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