Power distribution automation terminal communication network situation awareness system

By designing a situational awareness system for communication networks of power distribution automation terminals, using intelligent fusion technology and encrypted communication terminal peer communication principle, the problem of power distribution automation terminals being not online is solved, and the terminal online rate and grid function stability is improved.

CN119675243APending Publication Date: 2025-03-21GUIZHOU POWER GRID CO LTD
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Patent Information

Application Number
CN202411637950.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-15
Publication Date
2025-03-21

AI Technical Summary

Technical Problem

The frequent situations of power distribution automation terminals in the 10kV distribution network are not online, which causes operation and maintenance personnel to spend a lot of manpower and material resources to find the reasons, affecting the normal operation of power distribution automation and the terminal online rate.

Method used

A situational awareness system for communication network of power distribution automation terminals is designed, including power supply modules, processing modules, communication modules, interface modules, level conversion modules and display modules. Through intelligent fusion technology and the peer-to-peer communication principle of encrypted communication terminals, the stability of terminal connection and the reliability of data transmission are realized.

Benefits of technology

The stable connection between the main control unit of the power distribution automation terminal and the encrypted communication terminal is realized, without affecting the original performance, simplifying the installation process, reducing the technical and professional needs of on-site operation and maintenance personnel, and improving the terminal's online rate and the stability of the power grid distribution automation function.

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Abstract

The invention discloses a distribution automation terminal communication network situation awareness system, which comprises a monitoring module and a power supply module, and is characterized in that the monitoring module comprises a processing module, a first communication module electrically connected with the processing module, a second communication module electrically connected with the processing module, and a display module electrically connected with the processing module; when the encryption communication terminal has no network, a telephone card is damaged, the telephone card is in arrearage, the encryption communication terminal works abnormally and the like, a fault reason can be inquired on site in the network situation awareness device; the situation that on-site operation and maintenance personnel carry a special notebook computer to monitor messages or blindly replace spare parts is avoided, the labor intensity of the on-site personnel and the high-altitude operation risk are increased, the online rate of power distribution automation terminal equipment is guaranteed, and the stability of the power distribution automation function of a power grid is guaranteed.
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