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

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...

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 occurs. In order to solve the problem of incomplete local management and control of dimensional data, the present invention provides an application system for secure access of 5G slicing technology in new energy power stations, including: air interface domain, site resource domain, transmission domain, and operation and maintenance control domain;

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