Temporary grounding wire management system for transmission line and operation method thereof

Abstract

The invention discloses a temporary grounding wire management system for a transmission line and an operation method thereof, and belongs to the technical field of transmission engineering. The systemincludes a ground wire management system host, a handheld device and an intelligent ground wire cabinet. The intelligent ground wire cabinet is connected to the ground wire management system host byusing a wireless signal. The ground wire management system host and the handheld device are connected to a public wireless communication network and are connected by using a wireless signal. The handheld device has all the functions of a smart phone and has the function of communicating with Beidou satellites. The handheld device runs dedicated line work ticket software. The operation method is also provided. The system can standardize the temporary grounding line operation of the transmission line, mistaken tower climbing, wrong grounding wire hanging and missed grounding wire disassembly areprevented. The operation method is scientific and reasonable and has high applicability and a good effect.

Description

Technical field [0001] The invention relates to a temporary grounding line management system and operation method of a power transmission line, and belongs to the technical field of power transmission engineering. Background technique [0002] In order to ensure personal safety during the power outage construction and maintenance work of the transmission line, it is necessary for the construction personnel to connect temporary grounding wires at both ends of the construction section to prevent the reverse transmission and induction of electricity. Measures. However, because the power system transmission lines have the characteristics of long spans, wide points, and mountains and mountains, it is often necessary to set up multiple sets of grounding wires when repairing the corresponding lines, and removing these grounding wires usually requires a lot of people to operate for a long time. , So there may be problems such as mis-hanging and missing grounding wires in actual work. I...

AI Technical Summary

Problems solved by technology

However, due to the characteristics of long spans, many points and wide areas, and mountains and mountains, it is often necessary to set up multiple sets of grounding wires when repairing the corresponding lines, and it usually takes a long time for many people to complete the removal of these grounding wires. , so in actual work there may be problems such as wrong connection, missed removal of the ground wire, etc.

In particular, the maintenance task of high-voltage lines is short and the line environment is complex. Once an accident or failure occurs, it will inevitably pose a serious threat to personal safety and power grid security.

At present, the connection or removal of grounding wires of transmission lines mainly depends on manual inspection and counting, and there is still a lack of effective technical means for the use and management of temporary grounding wires. Incorrect storage; Mistakenly boarded the tower and wrongly hung the ground wire; The hanging / removal of the ground wire was not recorded, which may lead to the missed removal of the ground wire;

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