Grounding measurement device and grounding wire detection system

Abstract

The invention provides a grounding measurement device and a grounding wire detection system, which relate to the technical field of circuit troubleshooting. The grounding measurement device comprisesgrounding wire hangers and a grounding measurement mechanism; the grounding measurement mechanism comprises a grounding post-connecting part and a resistance meter body; the grounding post-connectingpart is connected to the grounding wire hangers through wires, and is used for being connected to a grounding post; the resistance meter body is connected to the grounding post-connecting part; the resistance meter body comprises a resistance measurement module, a master control module, and a communication module; the resistance measurement module is connected to the master control module, and isused for acquiring voltage information and current information and transmitting the voltage information and the current information to the master control module; the master control module obtains resistance information according to the voltage information and the current information; and the master control module is in signal connection with a monitoring terminal through the communication module,and is used for transmitting the resistance information to the monitoring terminal. The requirement of grounding resistance measurement under special environments is effectively met; and moreover, thecommunication function enables the monitoring terminal to receive grounding resistance in real time.

Description

technical field [0001] The invention relates to the technical field of circuit maintenance, in particular to a grounding measurement device and a grounding wire detection system. Background technique [0002] Electric inspection and grounding are technical measures for line power outage inspection and maintenance, and are related to safe production, personal and equipment safety guarantee measures. Whether the operator has correct electric inspection, whether the quality of electric inspection is qualified, there is no "secondary" check; whether the grounding is in place, whether it is hooked on the wire insulation, or the moving contact of the grounding wire is not fixed in place, etc., the on-site ground guardian It is impossible to visually judge whether the operation is in place at close range. Because of this problem, safety incidents caused by "false electric inspection" and "false grounding" caused by inadequate electric inspection and grounding often occur, which is...

AI Technical Summary

Problems solved by technology

Therefore, the traditional grounding resistance testing method is frequently limited in the actual testing process and cannot meet the requirements of grounding resistance testing.

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