Thermal power plant industrial control system network security implementation method based on 5G technology
A network security and industrial control system technology, applied in the field of network security implementation of industrial control systems in thermal power plants, can solve problems such as expensive equipment updates, complex management responsibilities, time-consuming and labor-intensive operation and maintenance, etc., to increase coverage, save purchases, and increase scalability sexual effect
Inactive Publication Date: 2021-04-16
中国大唐集团科学技术研究总院有限公司
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Problems solved by technology
Common problems: O&M is time-consuming and labor-intensive, professional maintenance is required, equipment purchase and update are expensive, deployment cycle is long, and management responsibilities are complicated
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[0017] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.
[0018] Such as figure 1 As shown, the present invention provides a method for realizing network security of a thermal power plant industrial control system based on 5G technology, the method comprising:
[0019] S1: Receive the original network traffic data of the production control area, management information area and non-control area, and transmit the network traffic data to the 5G base station;
[0020] S2: Collect the original network traffic data uploaded by the 5G transmission module and transmit it to the 5G network security server;
[0021] S3: Process and analyze the raw network traffic data sent by the 5G base station.
[0022] Specifically, receive DCS, AGC, AVC, SIS from the production control area; power scheduling, collection, fault recording, etc. in the non-control area; SIS management functions in t...
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The invention discloses a thermal power plant industrial control system network security implementation method based on a 5G technology, and the method comprises the steps: S1, receiving original network flow data of a production control region, a management information region and a non-control region, and transmitting the network flow data to a 5G base station; S2, collecting original network flow data uploaded by a 5G transmission module and transmitting the original network flow data to a 5G network security server; and S3, processing and analyzing the original network flow data sent by the 5G base station, and placing the network security demand function of the industrial control system in a remote 5G network security server to work by using the high speed and the low time delay of the 5G technology by adopting the thermal power plant industrial control system based on the 5G technology provided by the invention. And no network safety equipment is needed on a thermal power plant production control management site. And the power plant equipment purchase and maintenance cost is saved. The problem that each function and database of network security are difficult to update is solved.
Description
technical field [0001] The invention relates to a method for realizing network security of an industrial control system of a thermal power plant based on 5G technology. Background technique [0002] The network security of the industrial control system of thermal power plants is becoming more and more important. The industrial control system mainly includes: production control area: control area, non-control area; management information area. Traditional thermal power plant industrial control system network security solutions adopt "safe partition, dedicated network, horizontal isolation, vertical authentication", and deploy many network security devices: firewalls, bastion hosts, network gates, etc. Most control areas use leased lines. Common problems: O&M is time-consuming and labor-intensive, professional maintenance is required, equipment purchase and update are expensive, deployment cycle is long, and management responsibilities are complicated. [0003] 5G technolog...
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IPC IPC(8): H04W12/121H04W12/128H04L29/06
Inventor 张伟李逸恬魏金秀刘腾车业蒙
Owner 中国大唐集团科学技术研究总院有限公司