Application system and method for secure access of 5G slicing technology to new energy power station

A technology of secure access and slicing technology, applied in the power generation side of the power system, can solve problems such as difficult installation, unsafe transmission, difficult recycling and rectification, and achieve the effects of reducing complexity, low maintenance costs, and reducing costs

Pending Publication Date: 2021-10-26
CHINA ELECTRIC POWER RES INST +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the existing security risks at the communication level of the system, the deployment scenarios of ubiquitous IoT terminals are complex and difficult to install. From the perspective of repair costs and complex installation scenarios, it is difficult to recover and rectify the unsafe transmission after a security problem occur

Method used

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  • Application system and method for secure access of 5G slicing technology to new energy power station
  • Application system and method for secure access of 5G slicing technology to new energy power station
  • Application system and method for secure access of 5G slicing technology to new energy power station

Examples

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Embodiment 1

[0038] The present invention provides an application system and method for secure access of 5G slicing technology in new energy power stations, combining figure 1 The system structure diagram is introduced, including: air interface domain, site resource domain, transmission domain and operation and maintenance control domain;

[0039] The air interface domain is used to perform isolated transmission of data and instructions based on the area divided by the frequency data of industry users and the frequency resource data of public network users by using the 5G slice network in advance;

[0040] The site resource domain is used to perform computing resource isolation, storage resource isolation, and internal switching network isolation based on the areas divided by the base station equipment resources of industry users and base station equipment resources of public network users by using the 5G slice network in advance;

[0041] The transmission domain is used to isolate and tra...

Embodiment 2

[0065] Based on the same idea, the present invention provides an application method for secure access of 5G slicing technology in new energy power stations, combining Figure 5 The flow chart of the method is introduced, including:

[0066] Based on the area divided by the frequency data of industry users and the frequency resource data of public network users by using the 5G slicing network in advance, the isolated transmission of data and instructions is carried out;

[0067] Based on the division of base station equipment resources of industrial users and base station equipment resources of public network users by using 5G slice network in advance, isolation of computing resources, isolation of storage resources and isolation of internal switching networks are carried out;

[0068] Based on the pre-use of 5G slicing network to divide the industrial network and public network, the optical fiber or microwave resources from the base station to the control room are isolated and...

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Abstract

The invention provides an application system for secure access of a 5G slicing technology to a new energy power station. The application system comprises an air interface domain, a station resource domain, a transmission domain and an operation and maintenance control domain, wherein the air interface domain is used for performing data and instruction isolated transmission based on areas divided by using a 5G slicing network in advance for frequency data of industry users and frequency resource data of public network users; the station resource domain is used for carrying out computing resource isolation, storage resource isolation and internal switching network isolation on areas divided by using the 5G slicing network in advance for base station equipment resources of industry users and base station equipment resources of public network users; the transmission domain performs isolated transmission on optical fiber or microwave resources from a base station to a control room based on areas divided by using the 5G slicing network in advance for an industry network and a public network ; and the operation and maintenance control domain is used for carrying out operation and maintenance management isolation on areas divided by using the 5G slicing network in advance for the industry network and the public network. The functions of secure access, local control, data isolation and the like are realized by using 5G slices.

Description

technical field [0001] The invention belongs to the power generation side of a power system and the technical field of power station monitoring. The invention relates to an application system and method for safely accessing a 5G slice technology in a new energy power station. Background technique [0002] With the rise of new energy power generation business, the number of power stations is large and scattered, followed by various types of communication, security risks at the system communication level, complex deployment scenarios and difficult installation of ubiquitous IoT terminals, from the perspective of repair costs and installation scenarios From the perspective of complexity, it is difficult to recover and rectify the transmission insecurity after a security problem occurs, and the local management and control of user and operation and maintenance data is not comprehensive. [0003] Network slicing is a collection of network functions with specific wireless configur...

Claims

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Application Information

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IPC IPC(8): H04W12/06H04W12/08H04W24/02
CPCH04W12/086H04W24/02
Inventor 裴哲义梁志峰周昶孙檬檬张峰申伟
Owner CHINA ELECTRIC POWER RES INST
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