Grounding resistance online monitoring implementation method based on communication dynamic environment monitoring system

Abstract

The invention provides a grounding resistance online monitoring implementation method based on a communication dynamic environment monitoring system. The data of the grounding resistance of each machine room is locally acquired; each embedded server transmits data to a monitoring server of the environment monitoring system through a network, thereby realizing complete concentration and data sharing, realizing a grounding resistance on-line monitoring function on the communication dynamic environment monitoring platform, and performing on-line monitoring on a grounding system in a monitoring range of the dynamic environment system. In thunderstorm seasons, the resistance data can be automatically collected within a specified time interval without being manually and gradually collected at astation, and online real-time detection can be carried out at any time. Alarm prompting is performed on stations whose resistance values are not in a safe range, information can be timely acquired andrectified, potential safety hazards are reduced, and personal and equipment safety is guaranteed.

Description

technical field [0001] The invention relates to the field of electric power communication, in particular to a method for realizing online monitoring of grounding resistance based on a communication dynamic loop monitoring system. Background technique [0002] The grounding of the communication room is an important technical measure to ensure personal safety and normal operation of communication equipment. When the system fails, the fault current can be discharged quickly, and the rise of ground potential can be reduced to ensure the safety of people and equipment. The size of the grounding resistance is an important index to measure the effectiveness and safety of the grounding system and to identify whether the grounding system meets the requirements of the regulations. [0003] In recent years, equipment damage accidents caused by lightning strikes have occurred frequently, most of which are related to unqualified grounding resistance. When the grounding resistance is to...

AI Technical Summary

Problems solved by technology

[0003] In recent years, equipment damage accidents caused by lightning strikes have occurred frequently, most of which are related to unqualified grounding resistance

When the grounding resistance is too large, the huge current in the event of a lightning strike will generate a high residual voltage and reduce the lightning resistance level of the grounding network itself to protect the live conductor of the equipment, which will cause equipment damage

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