Electric field measuring device

A technology of electric field measurement and film forming device, applied in electrostatic field measurement and other directions, can solve the problems of low precision and difficult ion current detection.

Active Publication Date: 2016-12-07
XIHUA UNIV
View PDF7 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the shortcomings of the prior art, the purpose of the present invention is to provide an electric

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
  • Electric field measuring device
  • Electric field measuring device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0018] Such as figure 1 As shown, the electrostatic generator 9 , the insulating liquid storage tank 8 , the bubble generator 6 and the hydrogen bottle 4 are all installed on the base 3 .

[0019] Such as figure 1 As shown, the bubble liquid is stored in the insulating liquid storage tank 8, and there is an observation mirror in the liquid storage cabinet to observe the liquid capacity in the cabinet. One end of the insulating liquid storage tank 8 is under the lower opening of the bubble generator 6, which is convenient for the film forming device to attach the bubble liquid to the film forming port.

[0020] Such as figure 1 As shown, the electrostatic generator 9 is connected with the insulating liquid storage tan...

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 an electric field measuring device. The electric field measuring device comprises a bubble generator, an insulation reservoir, an electrostatic generator, a hydrogen cylinder, a pressure regulating valve, a camera and an image processing computer, wherein the bubble generator is composed of a film forming device, a motor driving the film forming device to rotate and a gas nozzle, and the gas sprayed by the gas nozzle is sprayed to the film forming device to form bubbles; the insulation reservoir provides bubble liquid for the film forming device, and the bubble liquid is insulated from metal pieces in the bubble generator and the ground; the electrostatic generator is connected with the insulation reservoir through a wire, voltage of the bubble liquid in the insulated reservoir produces voltage for the electrostatic generator, and the electrostatic generator has charges; the hydrogen cylinder and pressure regulating valve are connected with the bubble generator through a gas pipe, the flow of hydrogen can be controlled by regulating the pressure regulating valve, the sizes of the bubbles are further controlled, bubble density and air density are equalized, and the bubble gravity is equal to buoyancy; the camera is used for shooting movement of the bubbles in an external electric field; the image processing computer receives videos shot by the camera, processes the videos into movement trails of the bubbles, and calculates the field intensity distribution of the external electric field.

Description

technical field [0001] The invention relates to an electric field measurement device, in particular to a three-dimensional space electric field detection device. Background technique [0002] In order to reduce energy loss in the process of power transmission, UHV DC transmission is adopted. Due to the increase in voltage level of UHV lines, the problem of wire corona is more prominent. If the electric field strength around the wire is too high, it will cause the wire to corona, increase the corona loss of the circuit, and cause environmental problems, including the ground electric field effect, ion flow, radio interference, TV interference, and audible noise. The splitting number and splitting structure of the wire are determined by the line corona characteristic parameters and the mechanical characteristics of the wire. The minimum distance of the line wire to the ground, the width of the line corridor and the crossing distance are mainly determined by the environmental in...

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): G01R29/14
CPCG01R29/14
Inventor 靳斌丁明栗玮许腾
Owner XIHUA UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap