Portable device for monitoring state of transformer substation

Abstract

The invention discloses a portable device for monitoring state of a transformer substation. The portable device comprises a shell, a controller, a photographing device, a scanning device, a touch display screen, an operation keyboard, a GPS (Global Position System) unit, a GPRS (General Packet Radio Service) unit, a Bluetooth device and a WIFI (Wireless Fidelity) device, wherein the controller is arranged in the shell; the photographing device comprises a rotation block, a camera and a hollow rotation shaft; the rotation block is arranged on the shell; the camera is fixed on the rotation block; one end of the hollow rotation shaft is connected to the rotation block; a groove for containing the rotation block is formed in the shell; a cylindrical cavity for containing the hollow rotation shaft is formed in the bottom of the groove. By virtue of the GPRS unit or the WIFI device and a dispatching automation system, data is transmitted, so that state information and action information of the transformer substation can be obtained from the dispatching automation system in real time, and thus operation state information of the dispatching automation system can be known in time; meanwhile, the GPRS unit is used for sending inspection situation to a monitoring center in real time.

Description

technical field [0001] The invention relates to a substation monitoring device, in particular to a portable substation state monitoring device, which belongs to the technical field of substation monitoring. Background technique [0002] With the development of smart grid, monitoring and analyzing the status of equipment in substations has become a very important part. However, with the substantial increase in the number of substations, the management scope of the operators in the power industry is getting larger and larger. Since there may be dozens of substations under the jurisdiction of the operators on duty at the same time, if the substations are always in the "offline" state, for the current substation If the status cannot be grasped in time and accurately, it will greatly affect the accuracy of judgment and the timeliness of dealing with problems. When the operating personnel go to the site for inspection, due to the long distance, the monitoring center cannot timely...

AI Technical Summary

Problems solved by technology

However, with the substantial increase in the number of substations, the management scope of the operators in the power industry is getting larger and larger. Since there may be dozens of substations under the jurisdiction of the operators on duty at the same time, if the substations are always in the "offline" state, for the current substation If the status cannot be grasped in time and accurately, it will greatly affect the accuracy of judgment and the timeliness of dealing with problems

When the operating personnel go to the site for inspection, due to the long distance, the monitoring center cannot timely understand the on-site inspection situation, and can only wait for the inspection personnel to enter the inspection situation into the system

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