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Partial discharge detector

A partial discharge and detector technology, applied in the direction of testing dielectric strength, etc., can solve the problems of no winding device bracket device, unable to send the detection head, incomplete supporting facilities, etc., to achieve complete supporting facilities, ensure accuracy, The effect of expanding the detection range

Inactive Publication Date: 2016-03-02
扬州市科发电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing partial discharge detector can be connected to a microphone or a waveform concentrator for auxiliary detection, but the main body of the detector has incomplete supporting facilities for the external device, there is no related winding device or bracket device, and the microphone is often held in hand. It can't send the detection head to the height and position we want, so the detection effect is not good

Method used

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Embodiment Construction

[0011] Such as figure 1 , 2 As shown, a partial discharge detector includes a detector main body 1, a display screen 2 is provided above the detector main body 1, a control key 3 is provided below the display screen 2, and a power key 4 is provided below the control key 3. The detection The rear end of the main body 1 of the instrument is provided with a winding reel 5, which can automatically take up the wires, which is convenient for line arrangement. The right end of the main body 1 of the detector is provided with a hook 6, which is convenient for hanging accessories such as microphones. There is a groove under the winding reel 5 7. There is a folding link 8 inside the groove 7. The end of the folding link 8 is provided with a fixed claw 9. Some detection ranges that are out of reach can be transported by the folding link 8. The folding link 8 is folded and stored The occupied space can be reduced in the groove 7 .

[0012] The improved partial discharge detector has com...

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Abstract

The present invention relates to the technical field of circuit detection and particularly relates to a partial discharge detector. The partial discharge detector comprises a detector body. A display screen is arranged above the detector body, and a control key is arranged under the display screen. A power key is arranged under the control key. The back end of the detector is provided with a winding disc. The right end of the detector body is provided with a hook. A groove is under the wiring disc and is internally provided with a folded connection rod. The end part of the folded connection rod is provided with a fixed claw. The supporting facilities of the improved partial discharge detector are complete, a wire can be automatically collected and wound, the accuracy of detection can be ensured by a mechanical transfer probe, the detection range is enlarged, and the detection efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of circuit detection, in particular to a partial discharge detector. Background technique [0002] Partial discharge detector adopts advanced anti-interference components and unique gate display circuit, and has four high-frequency elliptical scans, suitable for high-voltage product type, factory test, new product development test, motor, transformer, cable, bushing , Capacitors, transformers, lightning arresters, switches and other high-voltage electrical partial discharge quantitative testing, available for manufacturers, scientific research departments, electric power departments to use on-site. The existing partial discharge detector can be connected to a microphone or a waveform concentrator for auxiliary detection, but the main body of the detector has incomplete supporting facilities for the external device, there is no related winding device or bracket device, and the microphone is often held in hand...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/12
Inventor 徐友成
Owner 扬州市科发电气有限公司