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

A suspension-based line monitoring system and its installation method

An installation method and monitoring system technology, which are applied to measurement devices, fault detection according to conductor types, instruments, etc., can solve the problems of inability to monitor the status of line corridors in real time, difficulty in manual operation and maintenance, and unknown line status. Beautiful appearance, reducing the wind resistance of the line, and the effect of easy work

Active Publication Date: 2020-10-09
SHANDONG LINKOTECH ELECTRONICS
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a line monitoring system and its installation method based on the suspension method. Through the systematic and integrated design concept, a system with precise location of line faults, line operating temperature monitoring, line corridor status monitoring, and power transmission can be formed. Line comprehensive state monitoring and remote analysis and early warning management system for line icing monitoring, to solve a series of line problems such as manual inspection of the state of existing transmission lines, unknowable line state, inability to monitor line corridor state in real time, line sag, icing, etc. , to solve the current practical problems of difficult manual operation and maintenance, large amount of labor, and not real-time. In addition, it solves real-time online monitoring, evaluation and early warning of line status and surrounding environment to prevent external damage, and detects line abnormalities in advance. When a hidden danger occurs, the fault location can be quickly, accurately and accurately determined, helping the operation and maintenance personnel to quickly restore the power supply of the line, so that the transmission and distribution lines can run safely and stably. The technical solution adopted to achieve the purpose of the present invention is: a suspension-based The line monitoring system is characterized in that: the system uses a line state collector that can be directly fixed on the transmission line in a hanging manner to collect line state information and forward it to the concentrator installed on the angle steel of the iron tower through radio frequency. The concentrator cleans and analyzes the data and then transmits it to the master station for comprehensive analysis and abnormal warning through GPRS. The line status collector is configured according to the line type. One concentrator in the DC transmission line corresponds to the two line status collection of positive and negative lines. One concentrator in the AC transmission line corresponds to the three line state collectors of A, B, and C phases, so as to realize the monitoring of the temperature of the transmission line, the monitoring of the icing state of the line, the location of the line fault, and the monitoring of the external damage around the line corridor

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 suspension-based line monitoring system and its installation method
  • A suspension-based line monitoring system and its installation method
  • A suspension-based line monitoring system and its installation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. See attached figure 1 , a line monitoring system based on a pendant mode, characterized in that the system uses a line state collector 1 that is in a pendant mode and can be directly fixed on the transmission line to collect line state information and forward it to the tower installed in the iron tower through radio frequency The concentrator 2 on the angle steel 21 of 20, the concentrator 2 performs data cleaning and analysis and then transmits it to the main station monitoring 3 through GPRS for comprehensive analysis and abnormal warning. The line status collector 1 is configured according to the line type, and the DC transmission line One concentrator 2 corresponds to the two line state collectors 1 for the positive and negative lines, and one concentrator 2 in the AC transmission line corresponds to the three line state collectors ...

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 line monitoring system based on a suspension method and an installation method thereof, which is characterized in that the system collects line state information by a line state collector (1) It is forwarded to the concentrator (2) installed on the angle steel (21) of the iron tower (20) through radio frequency, and the concentrator (2) cleans and analyzes the data and then transmits it to the master station for monitoring (3) through GPRS for synthesis Analysis and abnormal warning, the line status collector (1) is configured according to the line type, one concentrator (2) in the DC transmission line corresponds to two line status collectors (1) in the positive and negative lines, and one concentrator in the AC transmission line ( 2) Corresponding to the three line state collectors (1) of A, B, and C phases, so as to realize the functions of temperature monitoring of transmission lines, line icing status monitoring, line fault location, and external breakage monitoring around line corridors.

Description

technical field [0001] The invention relates to the field of line monitoring and online monitoring, in particular to a line monitoring system based on a suspension mode and an installation method thereof, which are mainly applied in industries such as electric power, communication, and mining. Background technique [0002] At present, in the application environment of transmission and distribution lines in the power industry, transmission lines are used as the backbone energy network for long-distance, high-voltage, and high-current transmission, and the corridors of transmission lines must cross high-speed railways, expressways and important corridors. And whether the line is safe and reliable in the harsh natural environment of mountains and mountains is directly related to public safety and power grid security, and even directly affects people's production and life, causing major production accidents. In order to better ensure the stable operation and reliable power suppl...

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 Patents(China)
IPC IPC(8): G01R31/08G01D21/02
CPCG01D21/02G01R31/085
Inventor 邓亚军
Owner SHANDONG LINKOTECH ELECTRONICS
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