System for identifying type of foreign matters on power line

A type identification and power line technology, applied in the field of foreign object type identification system on the power line, can solve problems such as endangering the safety of the power grid, power line winding, and shortening of the high-voltage limit discharge distance

Inactive Publication Date: 2015-05-13
STATE GRID CORP OF CHINA +1
View PDF3 Cites 25 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the daily maintenance of the power transmission grid, the maintenance objects include power transmission equipment and power lines. Because of the fixed location and relatively small number of power transmission lines, it is easy for maintenance personnel to inspect and repair at fixed points. However, power lines, as the carrier of power, are widely distributed. , using manpower maintenance, the cost is high, and the power line is generally erected in the air, it is difficult to observe the specific situation of the power line with the naked eye
[0003] However, if the power l

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
  • System for identifying type of foreign matters on power line

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The implementation of the system for identifying the type of foreign matter on the power line of the present invention will be described in detail below with reference to the accompanying drawings.

[0014] In the prior art, the inspection of foreign matter on the power line of the transmission grid is mainly carried out by manual inspection. However, with the development of high-voltage, high-power, and long-distance transmission lines, the geographical environment traversed by the transmission network is becoming increasingly complex. It is becoming more and more difficult to check foreign objects on power lines.

[0015] In order to reduce work intensity and improve work efficiency, people began to turn their attention to electronic foreign object recognition methods, that is, to use high-definition cameras to capture power line images, and use computer intelligent processing to identify foreign objects in the power line images. However, due to the special distributio...

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 system for identifying the type of foreign matters on a power line. The system is arranged on an unmanned plane and comprises aerial photography shooting equipment, foreign matter type identification equipment and an embedded type processor, wherein the aerial photography shooting equipment is used for acquiring an image of the power line to obtain a power line image; the foreign matter type identification equipment is connected with the aerial photography shooting equipment and is used for processing the power line image to identify the type of the foreign matters in the power line image; the embedded type processor is connected with the foreign matter type identification equipment and is used for determining whether to send a foreign matter alarming signal to a ground power line management platform according to the identified foreign matter type. According to the system, the type of the foreign matters on the power line of a power supply network can be quickly and accurately identified, and valuable reference information can be provided for a power supply department for the maintenance of a power grid.

Description

technical field [0001] The invention relates to the field of power maintenance, in particular to a system for identifying the type of foreign matter on a power line. Background technique [0002] In the daily maintenance of the power transmission grid, the maintenance objects include power transmission equipment and power lines. Because of the fixed location and relatively small number of power transmission lines, it is easy for maintenance personnel to inspect and repair at fixed points. However, power lines, as the carrier of power, are widely distributed. , using manpower maintenance, the cost is high, and the power line is generally erected in the air, it is difficult to observe the specific situation of the power line with the naked eye. [0003] However, if the power line is not routinely maintained, foreign objects like plastic bags, balloons, kites and tree branches will entangle the power line from time to time. Large-scale power outages may even lead to serious pe...

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
IPC IPC(8): G06K9/00G06T7/00
CPCG06T2207/10032G06V20/13
Inventor 侯苏
Owner STATE GRID CORP OF CHINA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap