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Power grid regulation and control safety zone data transmission system, method and device

A technology of a data transmission system and a data transmission method, which is applied in digital transmission systems, transmission systems, data exchange networks, etc., can solve problems such as the lack of a unified and reliable cross-region security zone data transmission mechanism, and achieve convenient and stable cross-security zone transmission Effect

Inactive Publication Date: 2020-06-12
POWER DISPATCHING CONTROL CENT OF GUANGDONG POWER GRID CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] This application provides a data transmission system, method and device in a power grid regulation and control safety zone, which is used to solve the problem that the data transmission between the safety zones of the existing power grid regulation and control system relies on the independent functions of each functional module, and lacks unified and reliable cross-regional safety zone data transmission. Mechanism technical issues

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  • Power grid regulation and control safety zone data transmission system, method and device
  • Power grid regulation and control safety zone data transmission system, method and device
  • Power grid regulation and control safety zone data transmission system, method and device

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Embodiment Construction

[0044] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0045] For ease of understanding, see figure 1 , an embodiment of a data transmission system in a power grid regulation and control safety area provided by the present application. The data transmission system in a power grid regulation and control safety area in the embodiment of the application includes: a data transmission safety area and a data reception safety...

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Abstract

The invention discloses a power grid regulation and control safety zone data transmission system, method and device. A unified and reliable data forwarding mechanism is formed between power grid regulation and control safety zones, convenient and stable cross-safety-zone transmission of service data is achieved, and the technical problems that data transmission between safety zones of an existingpower grid regulation and control system depends on independent functions of all functional modules, and a unified and reliable cross-safety-zone data transmission mechanism is lacked are solved.

Description

technical field [0001] The present application relates to the technical field of power grid regulation and control systems, and in particular to a data transmission system, method and device in a safety zone of power grid regulation and control. Background technique [0002] According to different security levels, the power grid control system is divided into safety zone Ⅰ, security Ⅱ and security Ⅲ zone, among which the security zone Ⅰ and security zone Ⅱ are separated by firewalls, and the links between security Ⅰ, security Ⅱ and security zone Ⅲ are separated by normal Reverse physical isolation device isolation. [0003] With the continuous development of the power grid control system, the business of each security zone continues to increase, the demand for data interaction between security zones is increasing, the format of interactive data is becoming more and more complex, and the requirements for data transmission reliability are getting higher and higher. However, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L12/24H04L12/851
CPCH04L63/02H04L63/0281H04L41/0663H04L41/06H04L47/24
Inventor 郑文杰王彬李波李世明郭文鑫林玥廷池丽娟雷宝龙
Owner POWER DISPATCHING CONTROL CENT OF GUANGDONG POWER GRID CO LTD
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