Automatic closed-loop debugging device and method for distribution network automatic terminal

A technology of distribution network automation and debugging method, applied in the field of electric power, can solve the problems of complicated process, heavy debugging and acceptance tasks, high labor cost, short acquisition cycle, improved debugging efficiency and debugging quality, and small size of the device.

Active Publication Date: 2022-01-25
广州思泰信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large number of power distribution terminals that need to be debugged and accepted every day, multiple master station personnel are required to cooperate with monitoring and repeated confirmation. The commissioning and acceptance tasks are heavy, the level of intelligence is low, a lot of manpower and material resources are consumed, the labor cost is high, and the efficiency of commissioning and acceptance is low.
Therefore, the debugging of remote signaling, telemetry, and remote control functions is complicated and time-consuming, and it is difficult to achieve a comprehensive and complete inspection, which not only wastes a lot of manpower and material resources, but also may have large errors in the testing process

Method used

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  • Automatic closed-loop debugging device and method for distribution network automatic terminal
  • Automatic closed-loop debugging device and method for distribution network automatic terminal
  • Automatic closed-loop debugging device and method for distribution network automatic terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Example 1: See Figure 2-12 , an automated closed-loop debugging device for a distribution network automation terminal, including an automated closed-loop debugging device, a distribution network automation terminal, a 4G / 5G / wired encryption communication module, a distribution network automation master station system, and an external device. One end of the automated closed-loop debugging device is connected to The distribution network automation terminal establishes a connection, and the other end establishes a connection with the 4G / 5G / wired encryption communication module to form a "terminal-device-communication-master station" loop and form a matching relationship. The other end of the 4G / 5G / wired encryption communication module establishes a connection with the main station system of distribution network automation. The external device is connected with the automatic closed-loop debugging device through Ethernet, WIFI, etc. by wire or wirelessly. The terminal compl...

Embodiment 2

[0037] Embodiment 2: On the basis of Embodiment 1, the automated closed-loop debugging system is divided into local mode and packet capture mode:

[0038] 1. Local mode:

[0039] A. Communication methods are divided into Socket communication, RS232 communication, RS485 communication, compatible with more terminals of different versions.

[0040] B. The business function is to establish communication between the automatic debugging system and the power distribution terminal. The automatic debugging system can realize the communication between the simulated master station and the power distribution terminal or the master station and the simulated terminal. Diagnose the correctness of its message and business process through the text and process, so as to realize the purpose of diagnosing the master station or terminal.

[0041] C. When implementing the principle RS232 or RS485 communication mode, the automatic closed-loop debugging device will transparently transmit the communi...

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Abstract

The invention discloses an automatic closed-loop debugging device and method for a distribution network automation terminal, and belongs to the technical field of electric power. The device comprises an automatic closed-loop debugging device, a distribution network automation terminal, a 4G/5G/wired encryption communication module, a distribution network automation master station system, and an external device. One end of the automatic closed-loop debugging device is connected with the distribution network automation terminal, the other end of the automatic closed-loop debugging device is connected with the 4G/5G/wired encryption communication module, and the other end of the 4G/5G/wired encryption communication module is connected with the distribution network automation master station system. According to the automatic closed-loop debugging method and device, provided in the invention, for the distribution network automatic terminal, intervention of dispatching personnel is not needed, autonomous and automatic debugging of the distribution network terminal is achieved, the field debugging working method and content are simplified, the workload of the dispatching personnel is greatly relieved, and the debugging efficiency and the debugging quality are improved.

Description

technical field [0001] The invention relates to the field of electric power technology, in particular to an automatic closed-loop debugging device and method for a distribution network automation terminal. Background technique [0002] The distribution network is at the end of the power system, and has the distinctive characteristics of wide geographical distribution, large-scale power grid, various types of equipment, diverse network connections, and variable operation modes. The scale of most distribution networks above the county level in my country has reached 100 Above feeder lines, the number of medium voltage feeder lines in some medium and large cities has reached or exceeded 1,000. Before the distribution network automation terminal is put into operation, it needs to be jointly debugged and accepted with the distribution network automation main system to ensure that the uploaded data is correct before it can be officially put into operation. At present, the debuggin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00H04Q9/00H04W12/033
CPCH02J13/00016H02J13/00022H02J13/00026H02J13/00028H02J13/00036H04Q9/00H04W12/033Y02E60/00Y04S40/20Y04S40/126Y04S40/124
Inventor 周克林余南华陈玲莉帅金泉
Owner 广州思泰信息技术有限公司
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