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

Biological theft-proof sensor for transmission line

An anti-theft sensor and transmission line technology, applied in the field of sensors and transmission line biological anti-theft sensors, can solve problems such as economic loss, theft of tower cables and transmission wires, power grid blackout accidents, etc., and achieves a wide monitoring range and high alarm reliability. Effect

Inactive Publication Date: 2009-12-02
XI'AN POLYTECHNIC UNIVERSITY
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the power transmission system, especially in the remote mountainous areas, the theft of the tower cables and transmission wires of overhead transmission lines occurs frequently, which brings great hidden dangers to the safe and reliable operation of the transmission grid. At the same time, power outages caused by theft , causing significant economic losses

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
  • Biological theft-proof sensor for transmission line
  • Biological theft-proof sensor for transmission line
  • Biological theft-proof sensor for transmission line

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] The structure of an embodiment of the anti-theft sensor of the present invention, as figure 1 As shown, it includes the induction wire 1 connected in sequence, the controllable oscillation signal generation circuit 2 and the single-chip microcomputer detection, signal processing and sensitivity setting circuit 3, the controllable oscillation signal generation circuit 2 and the single-chip microcomputer detection, signal processing and sensitivity setting circuit 3 respectively Connect with power supply 5.

[0027] The induction wire 1 adopts a single ordinary wire, has no directionality, provides all-round protection, and has a large protection range.

[0028] The structure of the controllable oscillation signal generating circuit 2 in the anti-theft sensor of the present invention, as figure 2 As shown, it includes a resistor R2 an...

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 biological theft-proof sensor for a transmission line. The sensor comprises an inductive lead wire, a controllable oscillation signal generation circuit and a singlechip detection, signal processing and sensitivity arrangement circuit which are connected in turn, wherein the controllable oscillation signal generation circuit and the singlechip detection, signal processing and sensitivity arrangement circuit are connected with a power supply source respectively. The theft-proof sensor is used for a theft-proof monitoring system of an overhead transmission line, can be induced in time when a stayed tower of the transmission line is stolen, and improves the accuracy and reliability of the theft-proof monitoring system.

Description

technical field [0001] The invention belongs to the technical field of sensor equipment manufacturing, and relates to a sensor, in particular to a biological anti-theft sensor for a power transmission line. Background technique [0002] In the power transmission system, especially in the remote mountainous areas, the theft of the tower cables and transmission wires of overhead transmission lines occurs frequently, which brings great hidden dangers to the safe and reliable operation of the transmission grid. At the same time, power outages caused by theft , resulting in significant economic losses. Therefore, it is of great significance to design an anti-theft monitoring system that can report to the relevant personnel in time when the transmission line is stolen. In this anti-theft monitoring system, the sensor used to monitor the intruder is very important. It directly affects the accuracy and reliability of the anti-theft monitoring system. Contents of the invention ...

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): G08B13/26
Inventor 黄新波程荣贵
Owner XI'AN POLYTECHNIC UNIVERSITY
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