Controller for using site grounding wire and method for controlling site grounding wire

Abstract

The invention relates to a controller for using a site grounding wire and a method for controlling the site grounding wire, in particular to a device and method for carrying out intelligent alarm on use, homing and use conditions of a site control grounding wire of a power substation. The controller for using the site grounding wire comprises a shell, a movable cover, a relay, a light emitting diode, a stroke switch, a right spring piece and a left spring piece. The invention has the advantages of being reasonable in structure design, avoiding poor grounding and improving safety.

Description

Field ground wire using controller and method for controlling field ground wire technical field The invention relates to an on-site grounding wire use controller and a method for controlling the on-site grounding wire, and relates to a device and method for intelligently alarming the use, return and use of the grounding wire on-site in a substation. Background technique Vicious misoperation accidents in the power system with grounding wires closing and transmitting power occur frequently, causing extremely serious harm to the power network, equipment and people. Therefore, the management of the substation grounding wire is very important. However, in the prior art, only the installation and disassembly of the grounding wire is effectively controlled, and there is no reliable technical measure for the use, return and alarm of the grounding wire, which is specifically reflected in the following aspects: 1. At present, there is no technical measure to control the correct pl...

AI Technical Summary

Problems solved by technology

Therefore, the use and return of the grounding wire can only rely on the good sense of safety responsibility of the operator, without mandatory safeguards

2. The use and return of the grounding wire depends on the operator changing the grounding wire signboard on the primary system simulation board on site to realize the real-time reminder of the actual status of the equipment on the simulation board, because it is provided by the operation of the operator Information, instead of displaying the actual real situation on the system simulation board through intelligence, sometimes it is inevitable that there will be wrong information, which will mislead personnel and even cause misoperation accidents.

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