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Partial discharging point locating device for GIS type test based on vibration detection

A partial discharge and vibration detection technology, applied in the field of electronics, can solve the problems of time-consuming and labor-intensive, affecting production progress, long cycle, etc., achieving the effect of high degree of intelligence, convenient remote control, and avoiding damage

Inactive Publication Date: 2013-12-25
PINGDINGSHAN UNIVERSITY
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AI Technical Summary

Problems solved by technology

[0002] The existing partial discharge locating equipment is inaccurate in locating the partial discharge fault that occurs when the test voltage rises during the GIS type test
The troubleshooting of GIS partial discharge fault points mainly relies on manual visual inspection after dismantling the product, which has a long cycle, time-consuming and laborious, and affects the production progress

Method used

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  • Partial discharging point locating device for GIS type test based on vibration detection
  • Partial discharging point locating device for GIS type test based on vibration detection
  • Partial discharging point locating device for GIS type test based on vibration detection

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Embodiment Construction

[0016] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0017] see figure 1 , this specific embodiment is realized by adopting the following technical scheme, the partial discharge point positioning device for GIS type test based on vibration detection, including a host computer 2 and a partial discharge positioning terminal 3 wirelessly connected with the host computer 2, The partial discharge location terminal 3 is at least six; wherein, after the host computer 2 sends a detection start instruction to the partial discharge location terminal 3 through the wireless network, the partial discharge location terminal 3 enters the vibration detection state; the upper computer 2 can also send instruct...

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Abstract

The invention relates to the technical field of electronics, in particular to a partial discharging point locating device for a GIS type test based on vibration detection. The partial discharging point locating device comprises an upper computer and partial discharging locating terminals in wireless connection with the upper computer, and the number of the partial discharging locating terminals is at least six. The partial discharging point locating device is high in intellectualization degree, GIS barrel wall vibration signals and discharging sound signals are obtained through the partial discharging locating terminals, collected energy data are analyzed through A / D conversion and weighted processing, and therefore a discharging point is judged, and the aim of real-time insulation fault locating is achieved. The device can achieve control over the partial discharging locating terminals and read corresponding data, and the data are displayed on the display screen of the upper computer. An ultra-low power consumption circuit is adopted in the circuit of the device, and energy conservation and environmental protection are achieved.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a device for locating partial discharge points in GIS type tests based on vibration detection. Background technique [0002] The existing partial discharge locating equipment is inaccurate in locating the partial discharge faults that occur when the test voltage rises during the GIS type test. The troubleshooting of GIS partial discharge fault points mainly relies on manual visual inspection after dismantling the product, which has a long cycle, time-consuming and laborious, and affects the production progress. Contents of the invention [0003] The purpose of the present invention is to provide a device for locating partial discharge points in GIS type tests based on vibration detection, which can overcome the shortcomings of existing GIS partial discharge locating equipment in the localization of partial discharges. [0004] In order to solve the problems in the backgrou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/12
Inventor 代克杰王艳辉张军民李圣普尹军华刘伸展袁书卿周丰群赵志敏卞和营
Owner PINGDINGSHAN UNIVERSITY
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