A method and apparatus for predicting tree barriers of transmission and distribution line

A technology of power transmission and distribution lines and forecasting methods, applied in forecasting, instrumentation, data processing applications, etc., can solve the problems of low accuracy of forecasting results, achieve accurate growth conditions, and improve accuracy and accuracy

Active Publication Date: 2019-01-04
YUNNAN POWER GRID CO LTD PUER POWER SUPPLY BUREAU
View PDF7 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This application provides a method and device for tree barrier prediction of transmission and distribution lines to solve the problem

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
  • A method and apparatus for predicting tree barriers of transmission and distribution line
  • A method and apparatus for predicting tree barriers of transmission and distribution line
  • A method and apparatus for predicting tree barriers of transmission and distribution line

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] In order to make the above objects, features and advantages of the present application more obvious and comprehensible, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0040] see figure 1 Schematic diagram of the work flow, a transmission line tree failure prediction method provided in the embodiment of the present application, comprising the following steps:

[0041] Step 101, acquire condition parameters of the measured trees, and make the condition parameters form a parameter group, the condition parameters include: tree type, tree age and altitude.

[0042] Get the condition parameters of the tree under test, including tree species, tree age and altitude. The staff manually observe the types of trees, calculate the age of the trees from the planting time of the trees in the relevant data, and obtain the altitude of the trees from the geographical location of the t...

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

A method and apparatus for predicting tree barriers of transmission and distribution line are provided. In the method, firstly, the conditional parameters of the measured trees are obtained, the treeswith different conditional parameters adopt different growth rate values when predicting the growth height, and according to the current tree height and the growth rate values, the tree height prediction value of the measured trees after a preset period of time can be calculated. The method obtains the different growth rate values of trees under different influence factors (such as tree species,tree age, altitude) through the mapping relationship between conditional parameters and growth rate values, that is, through the preset mapping table, so as to quantify the influence factors of tree growth, such as tree species, tree age, altitude, and the like, and incorporate them into the calculation. Because many factors affecting tree growth are quantified through the preset mapping table, the method can accurately predict tree growth, improve the accuracy and accuracy of tree barrier prediction results, and then provide guidance for the development of tree barrier cleaning work.

Description

technical field [0001] The present application relates to the field of tree barrier cleaning of power transmission and distribution lines, in particular to a tree barrier prediction method and device for power transmission and distribution lines. Background technique [0002] In areas where forests grow vigorously, various types of green trees grow all year round under the transmission and distribution lines. As time goes on, the height of the tree increases, and the branches or leaves are easy to contact the line, causing safety problems such as electric shock short circuit and line tripping. For this reason, it is necessary to monitor and predict the growth of trees around the line, so as to clear tree barriers in time and ensure the safety and stability of line operation. [0003] In the prior art, the monitoring and forecasting of the growth of trees often adopts the method of calculating through the growth equation. The method of calculating through the growth equatio...

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): G06Q10/04G06Q50/06
CPCG06Q10/04G06Q50/06
Inventor 余宗俊刘鹏尚雷周吉龙郑博文肖时龙白双双谭浩左登强
Owner YUNNAN POWER GRID CO LTD PUER POWER SUPPLY BUREAU
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