Intelligent distribution network ground wire device and intelligent distribution network ground wire grounding measurement system

Abstract

The invention provides an intelligent distribution network ground wire device and an intelligent distribution network ground wire grounding measurement system, relating to the technical field of circuit overhauling. The device comprises a ground wire body, an electricity testing indicator, a positioning component and a grounding measurement intelligent mainframe, wherein the electricity testing indicator is arranged on the ground wire body, is in signal connection with the grounding measurement intelligent mainframe, and is used for sensing current information on a high voltage electric wire and transmitting the current information to the grounding measurement intelligent mainframe; and the positioning component is in signal connection with the grounding measurement intelligent mainframe,and is used for collecting the position information of the ground wire body and transmitting the position information to the grounding measurement intelligent mainframe. The device and the system avoid occurrence of safety accidents caused by virtual electricity testing and virtual grounding due to uncompleted electricity testing and uncompleted grounding; furthermore, adding of auxiliary electrodes to compete ground resistance testing of a grounding point is not needed, and the measurement requirement for grounding resistance in a special environment is effectively solved.

Description

technical field [0001] The invention relates to the technical field of circuit maintenance, in particular to an intelligent distribution network grounding wire device and an intelligent distribution network grounding wire grounding measurement 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. At present, the power inspection of the power outage maintenance of the line is manually judged. When the overhead line of the distribution network is connected to the 10kV temporary ground wire, the electric detector is used to detect the electricity first, and then the ground wire is connected. There is a time interval in this way. If the line appears " In the case of "reverse power supply" and "power transmission", the operator becomes a vicious operation of "connecting the ground wire with live electricit...

AI Technical Summary

Problems solved by technology

In addition, whether the installation position of the "grounding point" of the tower number implemented in the safety measures of the work ticket is correct or not, the dispatcher on duty cannot judge whether it is necessary to increase the grounding wire to judge the accurate positioning device, prevent wrong boarding of the charged tower, and also judge the hooking position of the grounding wire Because of this problem, safety incidents caused by "false electric inspection" and "false grounding" caused by insufficient electric inspection and grounding often occur, which is a safety technical issue that must be paid attention to

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