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

Natural disaster type adaptive dense power transmission channel automatic identification method and system

A technology for transmission channels and natural disasters, applied in data processing applications, electrical digital data processing, special data processing applications, etc., can solve problems such as lack of dense transmission channel models, and achieve the effect of improving identification efficiency and reliability

Active Publication Date: 2019-08-30
NARI TECH CO LTD +3
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current model of transmission channels in the automation system only identifies parallel lines on the same pole and crossover points, and there is still a lack of models for dense transmission channels, especially models that can automatically identify dense transmission channels according to different types of disasters. method

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
  • Natural disaster type adaptive dense power transmission channel automatic identification method and system
  • Natural disaster type adaptive dense power transmission channel automatic identification method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] Such as figure 1 As shown, this embodiment is an automatic identification method for dense power transmission channels of an adaptive natural disaster type, including:

[0057] Obtain the information of transmission channel units in each geographic grid in the area where the power grid is located;

[0058] According to the preset grouping rules, according to the set of overhead transmission lines corresponding to each transmission channel unit, group all the transmission channel units in the area to obtain the set of transmission channel units for different sets of overhead transmission lines;

[0059] According to the preset merging rules, based on the grouping results of the transmission channel units, the transmission channel units are merged to obtain a set of connected transmission channel sections for different sets of overhead transmission lines;

[0060] For any type of natural disaster, according to the preset threshold value of the effective line-to-line dist...

Embodiment 2

[0096] This embodiment is an automatic identification system for dense transmission channels of adaptive natural disaster types, including:

[0097] The regional transmission channel unit information acquisition module is used to obtain the transmission channel unit information in each geographic grid in the area where the power grid is located;

[0098] The power transmission channel unit grouping module is used to group all the power transmission channel units in the area according to the preset grouping rules and according to the set of overhead transmission lines corresponding to each power transmission channel unit, so as to obtain the transmission channel units for different sets of overhead transmission lines gather;

[0099] The transmission channel unit merging module is used for merging the transmission channel units based on the grouping results of the transmission channel units according to the preset merging rules, so as to obtain a set of connected transmission c...

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 discloses a natural disaster type adaptive dense power transmission channel automatic identification method. The method comprises the steps of obtaining the power transmission channel unit information in each geographic grid of an area where a power grid is located; grouping the power transmission channel units according to a preset grouping rule to obtain a power transmission channel unit set related to different overhead power transmission line sets; merging the power transmission channel units according to a preset merging rule to obtain a connected power transmission channelsection set of each different overhead power transmission line set; for any natural disaster type, screening out the communicated power transmission channel sections which are effective for natural disaster types in each communicated power transmission channel section set; and obtaining an effective connected power transmission channel section set which is effective relative to the corresponding natural disaster type and corresponds to each different overhead power transmission line set, and outputting the effective connected power transmission channel section set as a dense power transmissionchannel set which is effective relative to the corresponding natural disaster type. According to the method, the effective dense power transmission channels in natural disasters can be screened according to the types of the natural disasters, and the rationality of generation of multiple serious fault scenes in the natural disasters is improved.

Description

technical field [0001] The invention relates to the technical field of power system operation scheduling and operation control, in particular to an automatic identification method for dense power transmission channels adaptive to natural disasters. Background technique [0002] With the construction of cross-regional AC-DC hybrid power grids, and limited by the shortage of land resources and the terrain of transmission corridors, the centralized sending and receiving transmission corridors of the sending and receiving end power grids are becoming more and more dense. UHV AC, DC and ultra-high voltage The problem of crossing and crossing high-voltage AC transmission channels and sharing a transmission corridor has become more and more prominent. In some areas, it is even necessary to adopt the erection method of multiple lines on the same pole. Under natural disasters, multiple serious faults, such as simultaneous tripping of multiple circuits and rapid successive tripping of...

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): G06Q10/06G06F17/50G06Q50/06
CPCG06Q10/0635G06Q50/06G06F30/20
Inventor 常康冯长有黄燕徐泰山王昊昊徐奇峰郁琛马超赵明郑翔张金龙姚伟锋
Owner NARI TECH CO LTD