GIS-based grounding wire safety monitoring system

A technology of safety monitoring system and grounding wire, which is applied in the setting of switchgear, switchgear, electrical components, etc., can solve the problems of high danger, serious consequences, and great influence, and achieve the effect of ensuring correct use.

Inactive Publication Date: 2011-07-20
SHANDONG UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The operation of installing and disassembling the grounding wire is a relatively dangerous operation in electrical operations. Once an accident occurs, the impact will be great and the consequences will be serious
The personnel in the electric control room cannot take the initiative to understand the status of the grounding wires, but only judge through the reports of the construction personnel. The phenomenon of missing and disconnecting the grounding wire occurs from time to time. Therefore, accidents in the power system where the grounding wire is connected to the live wire or the power transmission with the grounding wire are not uncommon, and it is listed as one of the vicious misoperation accidents, and it is also the cause of artificial equipment. Major Causes of Accidents and Personal Injuries

Method used

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  • GIS-based grounding wire safety monitoring system
  • GIS-based grounding wire safety monitoring system

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Embodiment Construction

[0012] The present invention is described below in conjunction with the accompanying drawings: As shown in the accompanying drawings, the GIS-based grounding wire safety monitoring system of the present invention includes three parts: a grounding wire signal transmitter, a grounding wire signal receiving device, and a grounding wire computer management system. The grounding wire signal transmitter integrates GPS and GPRS / GSM functions, and is set in the grounding wire hanging handle. The grounding wire hanging handle will not shield GPS satellite signals and GPRS / GSM signals, and the end of the handle has a USB interface for charging the grounding wire signal transmitter. The hanging end of the ground wire hanging handle is provided with a trigger switch that is automatically triggered when the hanging state changes. When hanging, first connect the grounding wire hanging handle with the grounding wire, when the hanging handle is hung on the line, the trigger switch is turned o...

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Abstract

The invention discloses a GIS-based grounding wire safety monitoring system, comprising a grounding wire signal transmission device, a grounding wire signal grounding wire signal receiving device and a grounding wire computer management system. Through the monitoring system, personnel in the power control center can judge the hanging state of grounding wire not only according to the reports of in-site construction workers, but also can directly judge the hanging state, the hanging number and the hanging position and the like by the monitoring system, thereby significantly reducing the incidence rate of electrical accidents.

Description

technical field [0001] The invention relates to a power safety system. Background technique [0002] The grounding wire is an important safety tool to protect the safety of operators and equipment during power engineering construction operations. It can be said to be the most direct protection measure to ensure that operators are protected from electric shock. One of the three major technical measures to ensure safety in the "Electrical Industry Safety Work Regulations" is to hang the ground wire strictly according to the regulations. The operation of installing and disassembling the grounding wire is a relatively dangerous operation in electrical operations. Once an accident occurs, the impact will be great and the consequences will be serious. The personnel in the electric control room cannot take the initiative to understand the status of the grounding wires, but only judge through the reports of the construction personnel. The phenomenon of missing and disconnecting th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B13/065H02B13/075H02B1/24H02J13/00
Inventor 陈尔奎刘立星杨波王加友
Owner SHANDONG UNIV OF SCI & TECH
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