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

Linear iron core-closed power reactor

A closed iron core and reactor technology, which is applied in the direction of inductors, circuits, electrical components, etc. The effect of reducing noise pollution

Inactive Publication Date: 2010-07-21
HUNAN UNIV
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problems that the existing air-gap iron core reactor is easy to saturate and the volume of the air core reactor is large, the present invention provides a linear closed iron core power reactor with small volume and anti-saturation

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
  • Linear iron core-closed power reactor
  • Linear iron core-closed power reactor
  • Linear iron core-closed power reactor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] see figure 1 , figure 1 It is a structural schematic diagram of Embodiment 1 of the present invention. Such as figure 1 The single-phase linear closed iron core power reactor shown is in the form of a ring structure, and the winding 2 is wound on the iron core 1 composed of iron powder and non-magnetic material.

[0012] see figure 2 , figure 2 It is a structural schematic diagram of Embodiment 2 of the present invention. Such as figure 2 The single-phase linear closed iron core power reactor shown is a square structure type, the winding 2 is divided into two sections and wound on two core columns respectively, the iron core 1 is closed, and the windings on the two core columns are connected in series to form the same winding.

[0013] see image 3 , figure 1 It is a structural schematic diagram of Embodiment 3 of the present invention. Such as image 3 The three-phase linear closed core power reactor shown adopts a three-column structure, 2. A-phase windi...

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 linear iron core-closed power reactor, which adopts a closed iron core structure, wherein an iron core is formed by uniformly mixing a ferrous powder material and a non-magnetic conducting material, the closed iron core structure is formed by integral pouring, and a winding is wound on an iron core column. The linear iron core-closed power reactor solves the problems of unstable inductance of the conventional gapped iron core reactor, and large volume of the conventional hollow reactor.

Description

technical field [0001] The invention relates to a power reactor, in particular to a linear closed iron core power reactor with small volume, closed iron core and constant inductance. Background technique [0002] Power reactors are widely used in power systems, and their functions are mainly in the following aspects: one is to limit the short-circuit current of the system, the other is to compensate the capacitive current of the system, and the third is used for filter tuning and DC smoothing. In modern power systems and industrial production where electricity is the main energy source, due to the continuous increase in equipment capacity, larger inductance is required to achieve the purpose of controlling capacitive reactive power. At present, power reactors are widely used in two structural forms: iron-core reactors with air gaps and air-core reactors. Iron-core reactors with air gaps are comparable to air-core reactors with the same inductance because of the magnetic mate...

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 Applications(China)
IPC IPC(8): H01F17/06H01F27/255H01F41/02
Inventor 罗隆福许加柱邓建国廖闻迪
Owner HUNAN UNIV