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A network security protection method suitable for high frequency emergency control system

A control system and high-frequency emergency technology, which is applied in the transmission system, digital transmission system, safety communication device, etc., can solve the problems that the network security protection method of the high-frequency emergency control system has not been provided, and reduce the possibility of causing power grid security accidents sexual effect

Active Publication Date: 2022-07-22
国家电网公司东北分部 +2
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  • Abstract
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Problems solved by technology

[0004] A suitable and effective network security protection method suitable for high-frequency emergency control systems has not been provided in the related art

Method used

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  • A network security protection method suitable for high frequency emergency control system
  • A network security protection method suitable for high frequency emergency control system
  • A network security protection method suitable for high frequency emergency control system

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Embodiment Construction

[0053] Various exemplary embodiments, features and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures denote elements that have the same or similar functions. While various aspects of the embodiments are shown in the drawings, the drawings are not necessarily drawn to scale unless otherwise indicated.

[0054]The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments.

[0055] In addition, in order to better illustrate the present disclosure, numerous specific details are given in the following detailed description. It will be understood by those skilled in the art that the present disclosure may be practiced without certain specific details. In some instances, methods, means, components an...

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Abstract

The present disclosure belongs to the field of power grid automation control, and particularly relates to a network security protection method suitable for a high-frequency emergency control system. The high-frequency emergency control system includes a control master station, a management system and an execution station, and the method includes: performing network security on the management system that is in communication connection with the control master station and the communication information transmitted on the communication link. protection; wherein, the communication link includes a communication link between the management system and the execution station, respectively, and the control master station. By providing a network security protection method suitable for a high-frequency emergency control system, the embodiment of the present disclosure realizes all-round network security protection for the high-frequency emergency control system, and greatly reduces the network intrusion or network intrusion of the high-frequency emergency control system in the related art. The possibility of grid security incidents caused by hacker attacks provides a safe operating environment for high-frequency emergency control systems.

Description

technical field [0001] The present disclosure belongs to the field of power grid automation control, and particularly relates to a network security protection method suitable for a high-frequency emergency control system. Background technique [0002] The main function of the high-frequency emergency control system is to take measures such as quickly cutting off part of the wind power, thermal power, hydropower power supply and emergency modulation of the DC when the UHV DC is blocked to prevent high-frequency accidents in the power grid, which is important to ensure the safe and stable operation of the power grid. Line of defense, any refusal or misoperation of the high-frequency emergency control system may cause large-scale grid security and stability accidents. [0003] For this reason, when designing the high-frequency emergency control system, the R&D and application units will conduct detailed demonstrations on the architecture design and function settings of the high...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/40
CPCH04L63/0428H04L63/12H04L63/1441H04L63/20
Inventor 夏德明娄霄楠阴宏民张玉含张博闻许艾刘洋周淑雄王克非徐延明岳涵杨彬张艾红解方健侯凯元雷瑞丰
Owner 国家电网公司东北分部
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