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

Assembled single-phase reactor

An assembled, single-phase electricity technology, applied in the direction of inductance/transformer/magnet manufacturing, circuit, transformer/inductor coil/winding/connection, etc., can solve the problem of large magnetic flux leakage, poor electromagnetic compatibility, and inconvenient change of product capacity and technical characteristics to achieve the effects of low noise, stable performance, and reduced skin effect and eddy current loss

Active Publication Date: 2012-02-22
BEIJING IN POWER ELECTRIC +1
View PDF6 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an assembled single-phase reactor to solve the problems of poor electromagnetic compatibility, inability to change product capacity and Technical characteristics, and technical problems such as large magnetic flux leakage

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
  • Assembled single-phase reactor
  • Assembled single-phase reactor
  • Assembled single-phase reactor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] Concrete structure of the present invention is referring to accompanying drawing. The components made of soft magnetic powder metallurgy include a semicircular bottom plate, a magnetic ring shell and a magnetic column, which are assembled to form an assembled soft magnetic tank-type foil-wound single-phase reactor with a built-in foil coil in the tank shell. Soft magnetic powder metallurgy iron powder tank parts are made of iron powder or sendust material through pressure processing.

[0019] Depend on figure 1 , 2 It can be seen that the reactor as a whole is composed of a magnetic core 3, a magnetic ring shell (shielding wall) 2, upper and lower bottom plates 1, 5 to form a magnetic tank. The foil winding coil is put into the magnetic tank, and the whole magnetic tank is locked through the bolt 6 through the fixing hole 4 to complete the composition of the soft magnetic reactor. The height and design capacity can be adjusted freely by adopting the segmented structu...

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 assembled single-phase reactor. A shell of a magnetic pot is formed by assembling two semicircular base plates positioned at two ends and a plurality of magnetic ring housings positioned between the two semicircular base plates; the shell of the magnetic pot and magnetic columns which are positioned in the magnetic ring housings and magnetically communicated with the two semicircular base plates together form an assembled magnetic pot; the magnetic columns are a plurality of series assembly structures; the shell of the magnetic pot and the magnetic columns are fixed with each other through passed bolts; one or two gaps for leading out wires is or are formed in the plurality of magnetic ring housings; foil winding coils are wound outside the magnetic columns; and a filling material is filled in a space in the pot body. By the assembled single-phase reactor, the technical problems that the conventional single-phase reactor product made of soft magnetic powder metallurgy materials and foil winding coils is low in electromagnetic compatibility and high in magnetic flux leakage, cannot change the capacity and the technical characteristic of the product conveniently, and the like can be solved.

Description

technical field [0001] The invention relates to a single-phase reactor product suitable for high-frequency current use made of a soft magnetic powder metallurgy material and a foil-wound coil, specifically an assembled soft magnetic powder metallurgy iron powder tank foil Winding single-phase reactor products. Background technique [0002] For powder metallurgy iron powder core single-phase reactors used in high-frequency precision circuits and low-power electronics industries, the traditional production method is to wind a coil on a simple circular iron powder core. The disadvantage is that the coil is exposed outside the magnet, and the product capacity and technical characteristics cannot be easily changed, and the capacity is small and the magnetic flux leakage is large. Contents of the invention [0003] The purpose of the present invention is to provide an assembled single-phase reactor to solve the problems of poor electromagnetic compatibility, inability to change...

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): H01F17/04H01F27/30H01F27/34H01F41/00
Inventor 张欣禹崔军军李月明
Owner BEIJING IN POWER ELECTRIC
Features
  • Generate Ideas
  • 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