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Power distribution automation terminal intelligent warehouse dispatching system

A technology of power distribution automation and intelligent warehouse adjustment, applied in the field of automation, can solve the problems of long test time, many human interventions, and low test efficiency, so as to improve authenticity and reliability, ensure traceability, and reduce human intervention factors Effect

Pending Publication Date: 2022-02-08
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

The test process requires the cooperation of many people and multiple positions, resulting in long test time and low test efficiency. At the same time, the test is a non-closed-loop test, and there are too many human interventions. There are factors that affect the quality of the test due to the responsibility of the testers.

Method used

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  • Power distribution automation terminal intelligent warehouse dispatching system
  • Power distribution automation terminal intelligent warehouse dispatching system
  • Power distribution automation terminal intelligent warehouse dispatching system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Example 1: See figure 2 , an intelligent warehouse dispatching system for a distribution automation terminal, including a distribution network automation master station part and a warehouse part, the distribution network automation master station part including a distribution network automation master station front and a master station server, and the master station server deployment In the main station computer room, it is used to receive the diagnosis results sent by the warehouse, to make statistics and analysis on the diagnosis results, and to discover terminal familial defects in time. Interface, attaching the results of each warehouse adjustment to the debugging process as the key basis for judging whether the debugging is qualified;

[0028] The warehouse part includes an encryption module, a communication interface module, an encrypted sending module, a warehouse adjustment diagnosis module, a communication unit of the device under test, a standard source teste...

Embodiment 2

[0036] Embodiment 2, the specific examples are compared as follows:

[0037] (1) Traditional open-loop warehouse adjustment inspection process:

[0038] 1) The operator in the warehouse calls the staff of the main station and informs that the telemetry can be started;

[0039] 2) The staff at the master station operate the software of the master station system, open the protocol message communication page corresponding to the terminal device under test, find the point data corresponding to the telemetry, and inform the warehouse staff after making a phone call;

[0040] 3) The warehouse personnel operate the relay protection tester, manually input the voltage configuration parameters, click to start increasing the output voltage of 220V, and call the main station personnel to inform the increase;

[0041] 4) The staff at the main station checks the voltage corresponding telemetry point data with a primary voltage value of 10.8530kV and a secondary voltage of 238.766V, and man...

Embodiment 3

[0058] Embodiment 3, on the basis of Embodiment 1, also includes a power supply part, and the power supply part is composed of a mains power supply and a battery, such as image 3 As shown, it includes resistor R1, capacitor C1, rectifier T, capacitor C1, battery E1 and voltage regulator IC1. One end of resistor R1 is connected to capacitor C1 and 220V AC, and the other end of resistor R1 is connected to the other end of capacitor C1 and rectifier T. Port 1, port 2 of rectifier T is connected to resistor R2 and capacitor C1, the other end of resistor R2 is connected to the positive pole of battery E1, IC1 and port 1 of voltage regulator IC1, port 2 of voltage regulator IC1 is connected to the negative pole of battery E1, capacitor The other end of C1 and the port 4 of the rectifier T, the port 3 of the voltage regulator IC1 output stable direct current VCC, the model of the voltage regulator IC1 is LM7812, after the 220V mains is stepped down and rectified, part of it charges t...

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Abstract

A power distribution automation terminal intelligent warehouse dispatching system disclosed by the present invention comprises a distribution network automation master station part and a warehouse part, the distribution network automation master station part comprises a distribution network automation master station preposition and a master station server; the master station server is deployed in a master station machine room and is used for receiving a diagnosis result sent by a warehouse end, counting and analyzing the diagnosis result, and discovering defects of a terminal family timely. According to the terminal familial defect diagnosis method and system, automatic testing can be achieved, the automation level and the operability level of a production unit in the arrival casual inspection and field test process can be improved, and the working efficiency of the testing process is improved; closed-loop management of a test process can be realized, human intervention factors in the test process are reduced, personnel investment in the test process is reduced, and authenticity and reliability of a test result are improved; and test data and test results can be transmitted to background software for unified storage and management, and traceability of the test data is guaranteed.

Description

technical field [0001] The invention relates to the technical field of automation, in particular to an intelligent warehouse dispatching system for power distribution automation terminals. Background technique [0002] In the process of large-scale development of distribution network automation construction, the automatic switch on the pole will be invested and constructed on a large scale, which also means a large investment in distribution automation terminals. The reliable operation of distribution automation system is an important basis for the healthy development of distribution network. In order to ensure the operation quality of the distribution automation terminal, it is a very important task to debug the warehouse before the distribution automation terminal is connected to the network during the construction or transformation of the distribution network automation. [0003] Such as figure 1 As shown, the traditional warehouse adjustment method uses the relay prote...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
CPCG01R31/00
Inventor 周克林余南华赖永平
Owner 广州思泰信息技术有限公司
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