Transformer transient overcurrent signal monitoring device

Abstract

The invention provides a transformer transient overcurrent signal monitoring device, which comprises a transformer body, a monitoring unit, a vertical seat, a base, a three-phase integrated current transformer, a transverse seat, an upper computer, a digital display screen, a mounting bolt, an automatic clamping top plate structure, a circulating heat dissipation protection tube structure, a searchlighting data recording plate structure, a detachable protection monitoring plate structure and a control panel. The transformer body is connected with the automatic clamping top plate structure. The monitoring unit is connected with the automatic clamping top plate structure. Through the arrangement of the concentric-square-shaped mounting frame, an automatic ejector rod, a pull handle, a jacking spring, a jacking plate and a non-slip mat, the transformer body is fixedly placed through the concentric-square-shaped mounting frame, then the automatic ejector rod is pulled outwards by holding the pull handle by hand so that the jacking plate and the non-slip mat move outwards, after the transformer body is placed, the pull handle is loosened, and due to the fact that the jacking spring releases energy, the jacking plate and the non-slip mat can be tightly jacked, and fixing operation can be conveniently carried out.

Description

technical field [0001] The invention belongs to the technical field of overcurrent signal monitoring, in particular to a transformer transient overcurrent signal monitoring device. Background technique [0002] Transient overvoltage refers to the voltage when the insulation of electrical equipment is under the rated voltage of the power supply when the power system is in normal operation. , and the transient overcurrent signal of the transformer also needs to be monitored. [0003] At present, the transformer transient overcurrent signal monitoring device is widely used. [0004] However, the existing transformer transient overcurrent signal monitoring device still has the problems of being unable to fix different transformers, resulting in unstable monitoring, poor heat dissipation protection effect, unable to record monitoring data and lacking monitoring and protection functions. [0005] Therefore, it is very necessary to invent a transformer transient overcurrent signa...

AI Technical Summary

Problems solved by technology

[0004] However, the existing transformer transient overcurrent signal monitoring device still has the problems of being unable to fix different transformers, resulting in unstable monitoring, poor heat dissipation protection effect, unable to record monitoring data and lack of monitoring and protection functions.

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