External damage risk prompting method for power grid transmission line

A technology for transmission lines and lines, applied in circuit devices, AC network circuits, electrical components, etc., can solve problems such as the risk of external failure of power grid transmission lines, such as warning prompts, so as to reduce the burden of inspections, avoid tripping faults, and improve reliability. Effect

Pending Publication Date: 2022-07-22
YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a warning method for the risk of breaking out of power grid transmission lines, which is used to solve the problem in the prior art that it is impossible to timely and accurately warn and prompt the risk of breaking out of power grid transmission lines

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
  • External damage risk prompting method for power grid transmission line
  • External damage risk prompting method for power grid transmission line
  • External damage risk prompting method for power grid transmission line

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0049] The embodiment of the present invention provides a method for prompting an external failure risk of a power grid transmission line, such as figure 1 As shown, the method in this embodiment includes the following steps:

[0050] Step S101, acquiring an image of a transmission line to be detected;

[0051] In the specific implementation process of this step, an image video device may be used to periodically capture images accord...

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 embodiment of the invention discloses an external damage risk prompting method for a power grid power transmission line. The method comprises the following steps: acquiring a to-be-detected power transmission line image; based on each to-be-detected power transmission line image, performing external damage risk detection on a line object in each power transmission line image by using a preset target detection model to obtain a target line object; and outputting the external damage risk information of the target line object based on a preset mode so as to carry out risk prompting. According to the method provided by the invention, the external damage risk of the power transmission line can be accurately and quickly determined, and alarm prompt is timely carried out.

Description

technical field [0001] The invention relates to the technical field of detection of external breaking targets of power grid transmission lines, in particular to a method for prompting external breaking risks of power grid transmission lines. Background technique [0002] There are a large number of power grid transmission lines, a wide distribution range and a variety of geographical environments. At the same time, the surrounding corridors of the transmission lines are always affected by uncertain factors such as construction failures, wildfire smoke, etc. Once the above situations occur, it is very easy to cause line trips. Therefore, it is necessary to carry out external break detection on the power grid transmission line. The traditional detection method is realized by manual inspection, which greatly increases the burden of transmission line operation and maintenance personnel, and has low efficiency. For this reason, the power grid has gradually invested a large numbe...

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): G06T7/00G06T7/80G06T7/70G06N20/00H02J3/00G06Q10/00G06Q50/06
CPCG06T7/0008G06T7/80G06T7/70G06N20/00H02J3/0012G06Q10/20G06Q50/06H02J2203/20
Inventor 耿浩马御棠周仿荣钱国超潘浩文刚黄然曹俊
Owner YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST
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