Secondary equipment intelligent remote inspection method and device based on intelligent judgment

Abstract

The invention discloses a secondary equipment intelligent remote inspection method and device based on intelligent judgment, and the method comprises the steps: generating an inspection task of at least one secondary equipment according to the inspection task information of a transformer substation; Acquiring inspection content information of the at least one secondary device according to the inspection task of the at least one secondary device; And judging whether at least one secondary device has a fault or not according to the inspection content information, and giving an alarm when the fault occurs. According to the method, the inspection efficiency can be greatly improved, the inspection working quality is effectively ensured, the control accuracy is improved, misoperation of protection equipment is avoided, the operation state of power grid secondary equipment is effectively mastered, and the method is simple and convenient.

Description

technical field [0001] The invention relates to the technical field of power secondary equipment inspection, in particular to an intelligent remote inspection method and device for secondary equipment based on intelligent evaluation. Background technique [0002] At present, with the development of the national grid and the increasing number of protection equipment, it is becoming more and more difficult for the operation and maintenance personnel to maintain the relay protection equipment in the substation on site, and the problems in the inspection work are becoming more and more prominent. ,Such as: [0003] (1) The serious inconsistency between the working ability of the operation and maintenance personnel and the number of inspections of secondary equipment has led to increasing pressure on the staff and a continuous decline in inspection efficiency; [0004] (2) Statistical information on equipment status is often filled in and saved in the form of a report. After the...

AI Technical Summary

Problems solved by technology

[0003] (1) The serious inconsistency between the working ability of the operation and maintenance personnel and the number of inspections of secondary equipment has led to increasing pressure on the staff and a continuous decline in inspection efficiency;

[0004] (2) Statistical information on equipment status is often filled in and saved in the form of a report. After the inspection, the staff will fill in the status of the equipment. Due to the large number of equipment, the status of untested equipment may be filled in. The quality of the inspection work It is difficult to be guaranteed, resulting in problems such as leapfrog actions of protective equipment;

[0005] (3) During the inspection process, due to the inability to obtain the internal operating parameter information of the inspected protection device, it is impossible to accurately analyze the correctness of the switch closure state of the protection

Images