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Remote control insulation resistance measuring device

A technology of insulation resistance measurement and remote control, applied in impedance measurement, signal transmission systems, instruments, etc., can solve problems such as electric shock for measuring personnel, and achieve the effect of ensuring personal safety and convenient use

Pending Publication Date: 2019-04-02
GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the traditional personnel measure the insulation resistance, the personnel are in close contact with the overhead line and the measurement circuit, and there is an accident risk of electric shock caused by the reverse power transmission of the line or the sudden incoming power of the line.

Method used

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  • Remote control insulation resistance measuring device
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Embodiment Construction

[0015] The accompanying drawings are for illustrative purposes only, and should not be construed as limitations on this patent; in order to better illustrate this embodiment, certain components in the accompanying drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art It is understandable that some well-known structures and descriptions thereof may be omitted in the drawings. The positional relationship described in the drawings is for illustrative purposes only, and should not be construed as a limitation on this patent.

[0016] Such as figure 1 As shown, a remote control insulation resistance measurement device includes a wireless controller 1, a resistance measurement circuit 3 and a control circuit 2, the wireless controller 1 is wirelessly connected to the control circuit 2, and the control circuit 2 is electrically connected to the resistance measurement circuit 3. In this device, Bluetooth or co...

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Abstract

The invention relates to the technical field of resistance detection, and more particularly to a remote control insulation resistance measuring device, comprising a wireless controller, a resistance measuring circuit and a control circuit, wherein the wireless controller is wirelessly connected to the control circuit, and the control circuit is electrically connected to the resistance measuring circuit. The device is capable of remote resistance measurement, and avoiding accidents of electric shock hazard on the operator caused by sudden incoming calls to the line.

Description

technical field [0001] The present invention relates to the technical field of resistance detection, and more particularly, to a remote control insulation resistance measuring device. Background technique [0002] At present, when a short-circuit fault occurs on the overhead line of the distribution network, in order to find the fault, it is necessary to measure the insulation resistance of the overhead line to the ground, so as to achieve the purpose of judging the difference between the fault and finding the fault. However, when the traditional personnel measure the insulation resistance, the personnel are in close contact with the overhead line and the measurement circuit, and there is a risk of accidents caused by the reverse power transmission of the line or the sudden incoming power of the line, which will cause the measurement personnel to get an electric shock. Contents of the invention [0003] In order to overcome at least one defect of the above-mentioned prior ...

Claims

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Application Information

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IPC IPC(8): G01R27/18G08C17/02
CPCG08C17/02G01R27/18
Inventor 凌忠标关家华
Owner GUANGDONG POWER GRID CO LTD