Remote maintenance system for high-low voltage complete power distribution equipment

Abstract

The invention discloses a remote maintenance system for high and low voltage complete power distribution equipment, and belongs to the technical field of power distribution equipment. The remote maintenance system comprises an internal temperature sensing assembly, the output end of the internal temperature sensing assembly is electrically connected with the input end of a preset value comparison unit, and the output end of the preset value comparison unit is electrically connected with the input end of a processing unit. According to the remote maintenance system for the high-low voltage complete power distribution equipment, by arranging the preset value comparison unit, a data arrangement unit, an external temperature sensing assembly, the internal temperature sensing assembly, an air flow detection assembly, a moving assembly, a temperature detection unit and a comparison unit, whether temperature rise is caused by faults of ventilation equipment or not can be judged; and false alarm caused by external temperature rise can be avoided, multiple connection points and ventilation equipment can be detected at the same time, the reason of temperature rise can be accurately judged, and it is guaranteed that the subsequent maintenance process is accurately and rapidly carried out.

Description

Technical field[0001]The present invention belongs to the technical field of power distribution equipment, and is specifically a remote maintenance system for high and low voltage distribution equipment.Background technique[0002]Distribution equipment is collectively referred to in high-voltage power distribution cabinets, generators, transformers, power lines, circuit breakers, low-voltage switchgear, distribution plates, switches boxes, control boxes, etc. in power systems.[0003]There are quite a lot during the use of power distribution equipment, and the outdoor weather temperature increases, the ventilation equipment fault, poor connection point contact, short circuit, etc. may result in temperature rise, if it is not possible to accurately find the reason for the temperature rise However, it may result in a false alarm or difficult to find the cause of the failure, affect the effect and precision of the maintenance process, therefore proposes a remote maintenance system for hig...

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Problems solved by technology

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a remote maintenance system for high and low voltage power distribution equipment, which solves the problem that the reason for the temperature rise of the existing power distribution equipment is not accurate enough, false alarms are prone to occur, and even it is difficult to accurately judge The point of failure brings some inconvenience to the maintenance process and affects the efficiency and accuracy of the maintenance process

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