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

Transformer

A technology of transformer and laminated wood, which is applied in the direction of transformer/inductor magnetic core, transformer/inductor parts, transformer/inductor coil/winding/connection, etc. Turn loose and other problems, to achieve the effect of good short-circuit resistance, avoid power grid blackout, not easy to damage

Pending Publication Date: 2019-01-29
SHANGHAI RIGANG ZHIXIN AMORPHOUS METAL +2
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When winding the coil of traditional amorphous alloy transformers, the rotation of the winding mold is usually not smooth enough, which makes the coil winding operation troublesome, and because the coil cannot be completely attached to the surface of the mold during the winding process, the shape of the coil is quite controlled. Difficult; coil turns loose, easily deformed, and poor short-circuit resistance, that is, when the transformer is subjected to a sudden short circuit, due to the action of electromotive force, the transformer coil provided by the related technology is easily deformed, causing damage to the transformer, resulting in Power outage

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
  • Transformer
  • Transformer
  • Transformer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0038] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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 the technical field of distribution transformers, in particular to a transformer. The transformer includes an elliptical coil, an upper clamp and a lower clamp. The ellipticalcoil is clamped between the upper clamp and the lower clamp, and the upper clamp and the lower clamp clamp the elliptical coil in the axial direction of the elliptical coil, and the elliptical coil is used for wire winding. The transformer rotates smoothly at the time of wire winding, a coil better fits the surface of the elliptical coil in the winding process, and the wound coil turns are not loose and not easy to deform, and have better short-circuit resistance and excellent safety.

Description

technical field [0001] The present invention relates to the technical field of distribution transformers, in particular, to transformers. Background technique [0002] When the traditional amorphous alloy transformer is coiled, the rotation of the winding mold is usually not smooth enough, which makes the coil winding operation troublesome, and because the coil cannot be completely attached to the surface of the mold during the winding process, the shape of the coil is quite controlled. Difficult; the coil turns loose, easily deformed, and have poor short-circuit resistance. That is, when the transformer is subjected to a sudden short-circuit, due to the action of electromotive force, the transformer coil provided by the related technology is easily deformed, causing damage to the transformer, resulting in Power outage. Contents of the invention [0003] The purpose of the present invention is to provide a transformer, which rotates smoothly during winding, and the coil i...

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): H01F27/26H01F27/30
CPCH01F27/263H01F27/306
Inventor 庄稼张志键顾伟杨佳泉郝柱胡玉娇袁靖
Owner SHANGHAI RIGANG ZHIXIN AMORPHOUS METAL
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