Unlock instant, AI-driven research and patent intelligence for your innovation.

Remote monitoring system for 500KV substation

A remote monitoring system and substation technology, applied in the direction of electrical components, circuit devices, etc., can solve problems that cannot be solved in 500KV substations, achieve fast transmission speed, ensure normal operation, and good transmission quality

Inactive Publication Date: 2012-02-29
STATE GRID CORP OF CHINA +1
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

"However, this invention patent application cannot solve the problems existing in the above-mentioned 500KV substation

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Remote monitoring system for 500KV substation
  • Remote monitoring system for 500KV substation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The 500KV substation remote monitoring system of the present invention, such as figure 1 As shown, it includes host computer 7, high-definition camera 1, network card 2, No. 1 photoelectric converter 3, No. 2 photoelectric converter 4, switch 5 and DVR6. The high-definition camera is connected to the network card through the control signal line, and the network card is connected to 1 through the network cable. No. photoelectric converter 3 and No. 1 photoelectric converter 3 are connected to photoelectric converter 4 through optical fibers, and photoelectric converter 4 is connected to switch 5, DVR 6 and host computer 7 in turn through network cables. The switch is an Ethernet switch, and the network cable is a coaxial cable. The camera is a KE-B68 / NS high-definition camera. The system has an alarm device.

[0011] Find the observed equipment before construction, choose the best location for installation according to the equipment, pay attention to keep a safe distan...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a remote monitoring system for a 500KV substation. The system comprises a host computer, a high-definition camera, a network card, photoelectric converters, a switch and a digital video recorder (DVR), wherein the high-definition camera is connected to the network card by a control signal wire; the network card is connected to a first photoelectric converter by a network cable; the first photoelectric converter is connected with a second photoelectric converter by an optical fiber; and the second photoelectric converter is sequentially connected with the switch, the DVR and the host computer by network cables. The system can clearly observe run equipment by adopting the high-definition camera without increasing a height so as to ensure the normal running of the equipment. Optical fiber digital transmission is adopted, and electric signals and optical signals are converted by utilizing the photoelectric converters, so transmission speed and transmission quality are high.

Description

technical field [0001] The invention belongs to the technical field of automatic monitoring and specifically designs a remote monitoring system for a 500KV substation using a high-definition camera and optical fiber communication technology. Background technique [0002] In order to ensure the normal operation of the power system, it is necessary to grasp the operation status of the equipment in the substation in time. The video monitoring system provides guarantee for the daily safety and production management of the substation. Through "remote viewing" and the four-remote system of the substation, the substation is unmanned and few people are on duty. The maintenance monitoring camera device installed in the prior art 500KV substation, due to the large equipment area, the camera device is not clear enough, and the operating equipment cannot be clearly observed. It is necessary to increase the height of the installation pole or install the camera on the frame to be more re...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00
Inventor 赵晨刘辉
Owner STATE GRID CORP OF CHINA