High-voltage fuse with on-line monitoring function

Abstract

The invention discloses a high-voltage fuse with an online monitoring function. The system comprises a fuse, a monitoring terminal, a communication terminal and a system main station; the monitoring terminal is arranged in the monitoring box; a bird repelling device is arranged in the monitoring box; the bird repelling device is arranged on the periphery of the monitoring terminal; the bird repelling device comprises a spiral structure formed by winding a corrugated plate and a bird repelling agent which coats the corrugated plate; a ventilation opening is formed in the monitoring box; and theventilation opening corresponds to the spiral structure in position. According to the high-voltage fuse with the online monitoring function of the invention, the operation data and working state of the fuse can be collected in real time; the performance and quality of the fuse can be judged conveniently; the opening and closing states of the fuse and the power-off and power-on states of a load carried by the fuse are mastered in time; state maintenance is achieved according to a line where the fuse is located and the operation parameters of the load carried by the fuse; due to the arrangementof the corrugated plate and the spiral structure, a supporting effect on the bird repellent is achieved, and the coating amount and disperse area of the bird repelling agent are increased; and therefore, the disperse concentration of the bird repelling agent is guaranteed, a good bird repelling effect is achieved, and installation cost is saved.

Description

technical field [0001] The invention relates to a high-voltage fuse with on-line monitoring. Background technique [0002] At present, in my country's medium-voltage distribution lines, fuses have been widely used. The principle mainly depends on the selection of fuses with different rated currents to limit the line current. When a large current fault occurs, the current exceeds the rated current of the fuse. , The fuse is blown to cut off the fault and realize the protection of the distribution line. These fuses are mainly used for high-current fault protection of power distribution networks and do not have intelligent functions. During the working process of these fuses, the operating data and working status of the fuse cannot be collected in real time, so it is difficult to judge the performance and quality of the fuse itself, and it is also impossible to grasp the opening and closing status of the fuse and the power-off status of the load in time , At the same time, it ...

AI Technical Summary

Problems solved by technology

And because these accidents take place in the wild, it is very inconvenient to maintain, so how to effectively drive away the birds that hinder the power equipment is a problem

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