Ground resistance detection device

A detection device and grounding resistance technology, applied in grounding resistance measurement, signal transmission systems, instruments, etc., can solve problems such as increasing difficulty in daily operation and maintenance work, and achieve the effect of reducing work tasks, improving detection efficiency, and improving efficiency

Inactive Publication Date: 2018-05-15
广东电网有限责任公司韶关供电局
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  • Abstract
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Problems solved by technology

[0002] Due to the large number of grounding devices for electrical equipment, the geographical distribution is wide, and regular inspections are required, it brings a large workload to daily operation and maintenance. A device capable of remotely detecting grounding resistance

Method used

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Embodiment

[0023] Figure 1 to Figure 6 It is the first embodiment of a ground resistance detection device of the present invention, the ground resistance detection device 6 includes a detection module 1, an operation module 2, a communication module 3 and a master station; the operation module 2 is connected to the communication module respectively 3 and the detection module 1 are electrically connected, the detection module 1 is electrically connected to the communication module 3, the communication module 3 is used to receive the operation command from the master station to the operation module 2, and the operation module 2 is used to start the detection module 1. The detection module 1 detects the value of the grounding resistance, and transmits it to the master station through the communication module 3.

[0024] Wherein, the detection module 1 includes a feed-through or clamp-type current transformer.

[0025] In addition, the ground resistance detection device also includes a fir...

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Abstract

The invention relates to the technical field of resistance detection, in particular to a ground resistance detection device. The ground resistance detection device comprises a detection module, an operation module, a communication module and a master station, wherein the operation module is electrically connected to the communication module and the detection module separately; the detection moduleis electrically connected to the communication module; the communication module is used for receiving an operating command of the master station to the operation module; the operation module is usedfor starting the detection module; and the detection module detects the value of the ground resistance and transmits the resistance to the master station through the communication module. The ground resistance detection device can monitor the ground resistance remotely by arranging the detection module, the communication module and the master station, and increases the efficiency of detecting theresistance.

Description

technical field [0001] The present invention relates to the technical field of resistance detection, and more particularly, to a grounding resistance detection device. Background technique [0002] Due to the large number of grounding devices for electrical equipment, the geographical distribution is wide, and regular inspections are required, it brings a large workload to daily operation and maintenance. A device capable of remotely detecting ground resistance. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies of the prior art and provide a grounding resistance detection device. [0004] In order to solve the above technical problems, the technical solution adopted in the present invention is: comprising a detection module, an operation module, a communication module and a master station; the operation module is electrically connected to the communication module and the detection module respectively, and the detection ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R27/20G08C17/02
CPCG01R27/20G08C17/02
Inventor 易淑智
Owner 广东电网有限责任公司韶关供电局
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