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

High-frequency electromagnetic wave suppression device

A suppression device and electromagnetic wave technology, applied in the direction of circuits, magnets, magnetic objects, etc., can solve the problem of large consumption of useful electric energy, and achieve the effects of reducing the consumption of useful electric energy, reducing power, and suppressing flashover

Active Publication Date: 2012-07-25
FUJIAN LONGKING DSDN ENGINEERING CO LTD
View PDF5 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides a high-frequency electromagnetic wave suppressing device to solve the problem of large consumption of useful electric energy in the prior art

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
  • High-frequency electromagnetic wave suppression device
  • High-frequency electromagnetic wave suppression device
  • High-frequency electromagnetic wave suppression device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] An embodiment of the present invention provides a high-frequency electromagnetic wave suppressing device to solve the problem of large useful electric energy consumption in the prior art.

[0026] The high-frequency electromagnetic wave suppressing device provided by the embodiment of the present invention is applied to an electric precipitator, and includes a magnetic ring group, and the magnetic ring group includes a plurality of magnetic rings; the nu...

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 embodiment of the invention discloses a high-frequency electromagnetic wave suppression device which comprises a magnetic ring group. The magnetic ring group comprises a plurality of magnetic rings, wherein the number of the magnetic rings is determined according to the size of an electric dust remover and the capacity of a rectifier transformer, the magnetic rings are made from a magnetic material, and the resistance of the magnetic material is increased along with the increase of the frequency of electromagnetic waves. According to the device disclosed by the invention, the consumption of useful electric energy is greatly reduced while high-frequency electromagnetic waves generated by flashovers are suppressed, and the problems in the prior art are solved.

Description

technical field [0001] The invention relates to the technical field of electrostatic precipitator operation, in particular to a high-frequency electromagnetic wave suppressing device. Background technique [0002] Flashover refers to the destructive discharge of gas or liquid medium along the insulating surface under the action of high voltage. After discharge, the voltage between the electrodes drops rapidly to zero or close to zero. [0003] Electrostatic precipitator is an essential supporting equipment for thermal power plants. When the electrostatic precipitator is running, due to working conditions, changes in dust concentration and solubility, etc., the electric field will flashover, thereby generating high-frequency oscillating electromagnetic waves with a large amplitude and a wide frequency range, about tens of KHz to tens of MHz. These high-frequency electromagnetic waves will not only cause radio interference and affect the control device, but also be extremel...

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): H05K9/00H01F7/00
Inventor 陈纪援廖佳荣陈少峰
Owner FUJIAN LONGKING DSDN ENGINEERING CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com