Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Generation method, positioning method and device of power supply line fault positioning model

A technology for fault location and power supply lines, which is applied to fault locations, measuring devices, and fault detection according to conductor types, etc., can solve problems such as the decline in fault diagnosis efficiency, and achieve the effect of improving efficiency and reliability

Inactive Publication Date: 2021-02-26
SHENXIAN POWER SUPPLY CO STATE GRID SHANDONG PROVINCE ELECTRIC POWER CO +1
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problem that the traditional fault diagnosis method can effectively complete the fault location and diagnosis function, each time a fault occurs, fault diagnosis, analysis and location are required, and the efficiency of fault diagnosis will be greatly reduced. method, device

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
  • Generation method, positioning method and device of power supply line fault positioning model
  • Generation method, positioning method and device of power supply line fault positioning model

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0079] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0080] Such as figure 1 As shown, the embodiment of the present invention provides a method for generating a power supply line fault location model, including the following steps:

[0081] S1: Obtain fault alarm time information;

[0082] S2: Send a fault query command to obtain the log data generated at the fault alarm time;

[0083...

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 provides a generation method, a positioning method and a device of a power supply line fault positioning model. The generation method of the power supply line fault positioning model comprises the following steps of collecting the fault alarm time information; sending a fault query instruction, and obtaining log data generated by the fault alarm time; sending a service data request instruction, and obtaining corresponding service data of the power supply line equipment; fusing the log data and the service data of the corresponding power supply line equipment into training features, and forming training data according to the training features; and training the generated training data into a power supply line fault positioning model, and generating a fault positioning model library. The reliability of the fault positioning model generated by relying on the training data is improved. The fault positioning precision is improved, the fault positioning process is simplified, and the fault positioning efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of power supply line fault location, in particular to a generation method, a location method and a device for a power supply line fault location model. Background technique [0002] At present, my country's power sector widely uses mechatronic fault indicators on the 10k-step distribution network. When a fault occurs, it is necessary to send line inspectors to search for the active fault indicator along the line to determine the location of the fault. Due to the many branch lines of the distribution network, it is very inconvenient to find faults, and often consumes a lot of manpower, material resources and time. Especially for underground cables, its detection and location are even more difficult. Traditional fault diagnosis methods for power supply lines are mainly methods based on Petri nets, expert system methods, methods based on mathematical analysis, and methods based on Bayesian networks. Traditiona...

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): G06Q10/00G06Q50/06G01R31/08G06K9/62
CPCG06Q10/20G06Q50/06G01R31/085G01R31/088G06F18/241G06F18/214
Inventor 周中新葛少杰虞杰张永奎李耀华刘长坤秦海涛庞波侯慧敏顾振豹周晓燕
Owner SHENXIAN POWER SUPPLY CO STATE GRID SHANDONG PROVINCE ELECTRIC POWER CO
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com