Monitoring device of power line fault

Abstract

Disclosed in the invention is a monitoring device of a power line fault. The monitoring device comprises a device box and a lightning triggering device. The device box is formed by a herringbone-shaped upper cover and a square box body and is fixedly installed at the upper part of a tower pole. The lightning triggering device is fixedly installed at the top of the tower pole and is connected with the ground by a lead. An electromagnetic interference prevention device is arranged between the upper cover and the box body of the device box. An inlet wire end and an outlet wire end are arranged at the two sides outside the device box respectively. A central processor is arranged at the center inside the box body of the device box; a digital converter is connected above the central processor and is connected with a voltmeter, an amperemeter, and a temperature monitoring device; a digital input / output module group is arranged at the left side of the central processor; and a wireless communication device is in bidirectional connection below the digital input / output module group. Besides, a storage and recording device is arranged below the central processor.

Description

technical field [0001] The invention relates to a monitoring device, in particular to a monitoring device for a power line failure, and belongs to the field of power equipment. Background technique [0002] In recent years, with the development of science and technology, people's demand for electricity is also increasing. However, due to the aging of lines, power grid accidents occur frequently. Most of the existing line fault detection methods still use manpower for detection. Such detection efficiency is very low, and faults cannot be resolved in time, which hinders the normal operation of power transportation, reduces power transmission efficiency, and brings inconvenience to power users. [0003] In order to solve the above problems, we propose a monitoring device for power line faults. Contents of the invention [0004] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide a monitoring device for power lin...

AI Technical Summary

Problems solved by technology

[0002] In recent years, with the development of science and technology, people's demand for electricity is also increasing. However, due to the aging of lines, power grid accidents occur frequently

Most of the existing line fault detection methods still use manpower for detection. Such detection efficiency is very low, and faults cannot be resolved in time, which hinders the normal operation of power transmission, reduces power transmission efficiency, and brings inconvenience to power users.

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