An intelligent cable pile

Abstract

The invention discloses an intelligent cable pile comprising a cable pile body. The bottom of the cable pile body is provided with a root-type oil tube which is horizontally laid over a protected cable. The intelligent cable pile can completely cover a position over the cable and expands a cable protection and warning range. When the power grid generates a fault, an operator can make a proactive inspection tour around a field by using the monitoring function of the cable pile so as to greatly shorten the time for searching line faults. The cable pile has long effective protection distance and an obvious warning effect on constructors nearby, monitors a cable operation field in real time, saves and uploads snapshot screenshots of a cable damage field, fast notifies a line patrol unit, and achieves initiative monitoring and inspection.

Description

technical field [0001] The invention relates to a cable pile for a high-voltage cable line, in particular to an intelligent cable pile, which belongs to the technical field of cable protection. Background technique [0002] With the development of urban distribution network, users have increasing requirements for power supply reliability. At the same time, considering the needs of urban development and construction, traditional overhead lines are being gradually replaced. Power cables have developed into important transmission equipment for power grids. How to better It is very urgent to protect important transmission channels such as cables. According to the statistics of cable accidents, it is found that most of the external damages are caused by artificial construction, and the prevention of external damages is the primary task of current cable protection. [0003] Due to the fact that most cables are laid underground, the location is concealed, and the protection awaren...

AI Technical Summary

Problems solved by technology

[0005] 1. The currently used direct-buried cable piles are limited in location, and the length of the protective cable line is limited. If the cable piles fail to attract enough attention from the builders, there will be no more active measures to alert the construction to stop, and the behavior of damaging the cables cannot be avoided. Cable piles The function of the protective cable is very limited

[0006] 2. The active monitoring function of the operating environment of direct buried cables cannot meet the current operating requirements. Once the cable is damaged, it takes a long time for the power supply department to find the fault through the traditional method, which is subject to various limitations, and the first-hand site is missing after arriving at the site information, which brings great passiveness to the follow-up investigation of responsibility

[0007] 3. There is no effective monitoring method for the cable operating environment, and it can only rely on manual inspection, which is less efficient, and it is difficult to detect sudden changes in the cable operating environment in time

[0008] At present, due to the particularity of cable operation, it is difficult to adopt other types of design methods such as effectively stopping and alerting construction units on site, so the initiative of cable line protection has always been a technical problem for power supply companies

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