A fault indicator automatic detection system and detection method

A fault indicator and automatic detection technology, which is applied in the direction of fault location, fault detection according to conductor type, etc., to achieve the effect of reducing software development workload, reducing workload, and strong scalability

Active Publication Date: 2021-12-17
PONOVO POWER
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Problems solved by technology

[0004] Purpose of the invention: the purpose of the present invention is to provide a fault indicator automatic detection system and detection method based on DLL module technology, to solve the problem that fault indicator detection requires manual action judgment, to realize closed-loop automatic detection of fault indicators, and to improve detection efficiency

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  • A fault indicator automatic detection system and detection method
  • A fault indicator automatic detection system and detection method
  • A fault indicator automatic detection system and detection method

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Embodiment Construction

[0023] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0024] refer to figure 1 , the detection system software of the present invention is installed on the upper computer PC, is connected to switchboard by network wire, and switchboard is respectively connected to environment measurement instrument, high-performance camera and fault indicator tester by network wire; Fault indicator tester passes cable coil Connected to the fault indicator detection cabinet; the fault indicator detection cabinet includes: environmental measuring instrument, high-performance camera, fault indicator, cable coil, wherein the fault indicator is hung on the cable coil, and the high-performance camera is aimed at the fault indicator Installation location, high performance refers to high resolution and high real-time performance, ensuring that all fault indicators to be tested are within the lens range of the camera, and...

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Abstract

The present invention proposes a fault indicator automatic detection system and detection method, the system includes a fault indicator tester, the fault indicator tester is connected to a fault indicator detection cabinet through a cable coil, and the fault indicator detection cabinet includes : Environmental measuring instrument, camera, fault indicator, cable coil, wherein the fault indicator is hung on the cable coil, the camera is aimed at the installation position of the fault indicator, and the fault indicator tester, camera, and environmental measuring instrument are connected to the host computer via the network , the upper computer realizes the test case development and automatic detection of the fault indicator through the plug-in DLL module. The fault indicator automatic detection system and detection method based on the DLL module technology of the present invention solve the problem that fault indicator detection requires manual action judgment, realize the closed-loop automatic detection of the fault indicator, and greatly improve the detection efficiency.

Description

technical field [0001] The invention belongs to the field of distribution networks and relates to a method in the field of automatic detection of fault indicators. Background technique [0002] In the distribution network system, there are many branches of the line and the operation is complicated. When a short circuit or ground fault occurs, it is difficult to determine the fault section (location), which brings great difficulties to the maintenance work, especially in remote areas. Time-consuming. The line fault indicator can timely determine the fault section when a line fault occurs, and issue a fault alarm indication (or information), which greatly shortens the search time for the fault section and provides a powerful solution for quickly troubleshooting and restoring normal power supply. Assure. [0003] The fault indicator is equipped with a fault indicator light. When the line is running normally, the fault indicator light is off. When the fault indicator detects a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/08
CPCG01R31/086
Inventor 周宏军李俊庆陈中钱晶
Owner PONOVO POWER
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