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

Inductive power-taken high-voltage power verifying displayer

A technology of inductive energy harvesting and display, which is applied in the direction of indicating the existence of current/voltage, can solve the problems of imperfect high-voltage electrometry display devices, achieve enhanced load capacity and adaptability, reduce complexity and difficulty, and avoid The effect of insufficient power supply

Inactive Publication Date: 2015-01-07
STATE GRID CORP OF CHINA +1
View PDF8 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem of imperfection of the existing high-voltage electric test display device, the present invention provides an induction energy-harvesting high-voltage electric test display

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
  • Inductive power-taken high-voltage power verifying displayer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The induction energy-harvesting high-voltage electrometry display includes a passive induction energy-harvesting component 1, the passive induction energy-harvesting component 1 is connected to the receiving control module 2, the receiving control module 2 is connected to the trigger display 3, the passive induction energy-harvesting component 1, The receiving control module 2 and the trigger display 3 are all connected to the induction energy harvesting device 4, the induction energy harvesting device 4 is connected to the battery rectifier circuit 5, and the battery rectification circuit 5 is connected to the battery 6; the passive induction energy harvesting component 1 is installed in the high-voltage electrical equipment Above, the inductive energy harvesting device 4 is specifically a flat plate capacitor placed in an alternating electric field.

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 relates to an inductive power-taken high-voltage power verifying displayer and aims to solve the problem that the conventional high-voltage power verifying display device is deficient. The inductive power-taken high-voltage power verifying displayer comprises a passive induction power-taken part, wherein the passive induction power-taken part is connected to a reception controlling module; the reception controlling module is connected to a trigger displayer; the passive induction power-taken part, the reception controlling module and the trigger displayer are connected to an inductive power-taken device; the inductive power-taken device is connected with a storage battery rectifying circuit; the storage battery rectifying circuit is connected with a storage battery; the passive induction power-taken part is mounted on high-voltage electrical equipment; the inductive power-taken device is a plate condenser positioned in an alternating electric field. According to the invention, the mounting and maintenance are simple and convenient, the normal operation of a power network cannot be influenced, a power source doesn't need to be added, and the inductive power-taken high voltage power verifying displayer is suitable for working environment indoors and outdoors.

Description

technical field [0001] The invention relates to substation inspection equipment, in particular to an induction energy harvesting type high-voltage electric inspection display. Background technique [0002] In the current electric power stations, high-voltage electrometric displays are becoming more and more popular. Among them, the high-voltage electrometric displays that are more widely used are generally divided into three types: contact type, inductive type, and equipotential type. Among them, the contact type high-voltage electrometric display device The main body is composed of a ceramic capacitor as the mandrel, and the outer shell is made of epoxy resin or electric porcelain; it is based on the principle of capacitive voltage division, and provides the charged state information of the electrical equipment where it is installed; it is mostly used in 10-35kV high-voltage switch cabinets . The device is composed of a pillar porcelain insulator sensor, a display and a re...

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): G01R19/145
Inventor 赵睿张平陈晓峰吕利军
Owner STATE GRID CORP OF CHINA
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