Distributed magnetic ring structure

Abstract

The invention particularly relates to a distributed magnetic ring structure, which comprises a first magnetic ring body, a second magnetic ring body and a cable, wherein the first magnetic ring body and the second magnetic ring body are connected with each other, the cable penetrates through the first magnetic ring body and the second magnetic ring body, an inner magnetic ring sleeve is arranged between the first magnetic ring body and the second magnetic ring body, is located on the cable side, and is electrically connected with a communication board, the communication board comprises a detection module, a data storage module and an RS485 communication module, the detection module, the data storage module and the RS485 communication module are sequentially connected, the inner magnetic ring sleeve is electrically connected to the detection module, and the data storage module is used for recording state parameters output by the detection module and allowing the communication module to read the state parameters. According to the invention, the first magnetic ring body, the second magnetic ring body and the inner magnetic ring sleeve are combined and installed on the cable in a distributed manner, so that the reliability can be improved, and the utilization rate of the existing power transmission infrastructure is improved; and the communication board plays a role in providing real-time line information;.

Description

technical field [0001] The invention relates to the technical field of cable equipment, in particular to a distributed magnetic ring structure. Background technique [0002] Cables generally filter out electromagnetic radiation by sheathing magnetic rings. As the service life of the cable increases, the impedance of the cable increases, and the electromagnetic radiation generated by the cable increases accordingly. [0003] Later, a reactor was used for filtering, but in the process of use, it needs to be installed in a centralized manner and has many problems such as unsatisfactory filtering effect, poor overcurrent capability, and inconvenient maintenance. Contents of the invention [0004] The purpose of the present invention is to overcome the above-mentioned technical problems and propose a distributed magnetic ring structure that provides real-time line information and is convenient for daily maintenance. [0005] A distributed magnetic ring structure described in ...

AI Technical Summary

Problems solved by technology

[0003] Later, the reactor was used for filtering, but in the process of use, it needs to be installed in a centralized manner, and the filtering effect is not ideal, the overcurrent capability is poor, and the maintenance is inconvenient and many other problems.

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