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

Partial discharge high-frequency current transformer and its preparation method

A high-frequency current and transformer technology, which is applied in the field of transformers, can solve problems such as unavoidable bump damage, unprotected terminals, and unsatisfactory anti-theft effects.

Active Publication Date: 2015-12-02
康威通信技术股份有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional current transformers mostly use hinges and buckles to meet their portability and installation requirements, but the anti-theft effect is not ideal, and the hinges and buckles are easily corroded and damaged; in addition, the terminal part of the traditional current transformer has no Protection, it is inevitable that it will be bumped and damaged during use or transportation, which will affect the function of the transformer

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
  • Partial discharge high-frequency current transformer and its preparation method
  • Partial discharge high-frequency current transformer and its preparation method
  • Partial discharge high-frequency current transformer and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

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

[0026] Such as Figure 1-4 As shown, a partial discharge high-frequency current transformer includes two semicircular magnetic cores 11 that can be spliced ​​into a ring, and each of the semicircular magnetic cores 11 is installed in the magnetic core slot I7 and the magnetic core slot respectively. In the II9, the upper surface of the magnetic core groove I7 and the magnetic core groove II9 is ​​respectively provided with a thin shell I6 and a thin shell II10, and the periphery of the upper surface of the magnetic core groove I7 and the magnetic core groove II9 is ​​provided with a thin shell I6 There are several anti-theft screw installation holes 15 at intervals corresponding to the periphery of the thin case II10, through which the screws 5 are installed in the anti-theft screw installation holes 15 to realize that the thin case I6 and the thin case...

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 partial discharge high-frequency current transformer and a preparation method thereof. The partial discharge high-frequency current transformer comprises two semi-circle magnetic cores which can be spliced into a circle, each semi-circle magnetic core is arranged in a corresponding magnetic core groove, the upper surface of each magnetic core groove is provided with a thin shell, the periphery of the upper surface of each magnetic core groove is provided with a plurality of anti-theft screw mounting holes at intervals, which are in one-to-one correspondence to the periphery of the corresponding thin shell, and screws are mounted in the anti-theft screw mounting holes so as to fix the thin shells on the magnetic core grooves; the outer sides of two end parts of each magnetic core groove are provided with limiting blocks, the two magnetic core grooves are buckled to form a circle, two end parts of one magnetic core groove are respectively fixed with two end parts of the other magnetic core groove through the limiting blocks, pin mounting holes are formed in the limiting blocks, and pins are arranged in the pin mounting holes to fixedly connect the limiting blocks. The partial discharge high-frequency current transformer disclosed by the invention has the advantages of preventing theft and guaranteeing use safety.

Description

technical field [0001] The invention relates to the technology in the field of transformers, in particular to a partial discharge high-frequency current transformer and a preparation method thereof. Background technique [0002] Traditional current transformers mostly use hinges and buckles to meet their portability and installation requirements, but the anti-theft effect is not ideal, and the hinges and buckles are easily corroded and damaged; in addition, the terminal part of the traditional current transformer has no Protection, it is inevitable that it will be bumped and damaged during use or transportation, which will affect the function of the transformer. This patent is based on solving the disadvantages of this industry, and on the basis of portability and anti-corrosion, it has the function of anti-theft and the protection function of terminal blocks. Contents of the invention [0003] The object of the present invention is to solve the above-mentioned problems, ...

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): H01F38/30H01F27/26H01F27/28H01F41/00
Inventor 杨震威于冠军
Owner 康威通信技术股份有限公司
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