CN105931812A - Mixed core reactor structure - Google Patents

Mixed core reactor structure Download PDF

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Publication number
CN105931812A
CN105931812A CN201610516473.6A CN201610516473A CN105931812A CN 105931812 A CN105931812 A CN 105931812A CN 201610516473 A CN201610516473 A CN 201610516473A CN 105931812 A CN105931812 A CN 105931812A
Authority
CN
China
Prior art keywords
phase
reactor
core
mixed core
core reactor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610516473.6A
Other languages
Chinese (zh)
Inventor
岳泽
杨健
金斐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Wubian Electric Technology Co Ltd
Original Assignee
Suzhou Wubian Electric Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Wubian Electric Technology Co Ltd filed Critical Suzhou Wubian Electric Technology Co Ltd
Priority to CN201610516473.6A priority Critical patent/CN105931812A/en
Publication of CN105931812A publication Critical patent/CN105931812A/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/266—Fastening or mounting the core on casing or support

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The invention relates to a mixed core reactor structure. The mixed core reactor structure is formed by arranging three same single-phase reactors at equal distances side by side, wherein each single-phase reactor is in a mixed core structure and comprises a core column; yokes are arranged at the upper end and the lower end of each core column; and clamping plates are arranged at the front side and the back side of each core column. By the mixed core reactor structure, a three-phase reactor is decomposed into the three single-phase reactors; the mixed core structure is adopted by each single-phase reactor; and a certain distance is kept between the cores to avoid magnetic-field interference generated among three phases, so that excellent characteristics of the mixed core reactor are ensured; magnetic circuits among the three phases are equal in length; and the three-phase imbalance degree is greatly reduced.

Description

A kind of mixing iron-core reactor structure
Technical field
The present invention relates to reactor field, particularly relate to a kind of mixing iron-core reactor structure.
Background technology
Three-phase iron-core reactor, owing to length of magnetic path difference causes three-phase characteristics uneven.For mixing iron core Reactor, owing to stem is different from the magnetic conductivity of iron yoke, is exaggerated three alternate imbalances, and this will cause electricity Road characteristic is deteriorated.
Summary of the invention
For solving above-mentioned technical problem, the invention provides a kind of mixing iron-core reactor structure.
The technical solution adopted for the present invention to solve the technical problems is: a kind of mixing iron-core reactor structure, It is equidistantly arranged side by side by three identical single-phase reactors；Described single-phase reactor is mixing core construction, It includes stem；The upper and lower two ends of described stem are provided with iron yoke；Before and after described stem, both sides are provided with clamping Plate.
Beneficial effects of the present invention: a kind of mixing iron-core reactor structure of the present invention, divides three-phase reactor Solution is three single-phase reactors, and each single-phase reactor uses mixing core construction, keeps one each other between iron core Fixed distance is to avoid three alternate generation magnetic interference；I.e. ensure that the good characteristic of mixing iron-core reactor, Also make the three alternate lengths of magnetic path equal, drastically reduce the area tri-phase unbalance factor.
Accompanying drawing explanation
Fig. 1 is a kind of schematic diagram mixing iron-core reactor structure of embodiment；
Fig. 2 is the schematic diagram of a kind of single-phase reactor mixing iron-core reactor structure of embodiment.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with drawings and Examples, the present invention is done the most in detail Thin description, this embodiment is only used for explaining the present invention, constitutes protection scope of the present invention and limit.
Embodiment
As depicted in figs. 1 and 2, a kind of mixing iron-core reactor structure, it is by three identical single-phase reactance Device 1 is equidistantly arranged side by side；Described single-phase reactor 1 is mixing core construction, and it includes stem 2；The described heart Post about 2 two ends are provided with iron yoke 3；Before and after described stem 2, both sides are provided with clamping plate 4.
A kind of mixing iron-core reactor structure of the present embodiment, is decomposed into three single-phase reactance by three-phase reactor Device, each single-phase reactor uses mixing core construction, maintains a certain distance each other to avoid three between iron core Alternate generation magnetic interference；I.e. ensure that the good characteristic of mixing iron-core reactor, also make three alternate magnetic Road length is equal, drastically reduce the area tri-phase unbalance factor.
Above-described embodiment should not in any way limit the present invention, all employing equivalents or the side of equivalency transform The technical scheme that formula obtains all falls within protection scope of the present invention.

Claims (1)

1. a mixing iron-core reactor structure, it is characterised in that: it is by three identical single-phase reactors etc. Away from being arranged side by side；Described single-phase reactor is mixing core construction, and it includes stem；Described stem upper and lower two End is provided with iron yoke；Before and after described stem, both sides are provided with clamping plate.
CN201610516473.6A 2016-07-04 2016-07-04 Mixed core reactor structure Pending CN105931812A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610516473.6A CN105931812A (en) 2016-07-04 2016-07-04 Mixed core reactor structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610516473.6A CN105931812A (en) 2016-07-04 2016-07-04 Mixed core reactor structure

Publications (1)

Publication Number Publication Date
CN105931812A true CN105931812A (en) 2016-09-07

Family

ID=56830150

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610516473.6A Pending CN105931812A (en) 2016-07-04 2016-07-04 Mixed core reactor structure

Country Status (1)

Country Link
CN (1) CN105931812A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113593831A (en) * 2021-06-23 2021-11-02 广东电网有限责任公司广州供电局 Three-phase energy-extraction reactor structure

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003109832A (en) * 2001-09-28 2003-04-11 Nec Tokin Corp Magnetic core and inductance part using the same
JP2007012647A (en) * 2005-06-28 2007-01-18 Hitachi Metals Ltd Complex magnetic core and reactor employing the same
CN101373657A (en) * 2007-08-25 2009-02-25 青岛云路电气有限公司 Reactor
CN202487347U (en) * 2012-03-26 2012-10-10 艾默生网络能源有限公司 Magnetic core structure and electric reactor with same
CN204464012U (en) * 2015-04-10 2015-07-08 江西亚威电气有限公司 A kind of core for transformer
CN204946662U (en) * 2015-08-21 2016-01-06 昆山市特种变压器制造有限公司 A kind of iron-core reactor of interior arm-tie clamping structure
CN204946659U (en) * 2015-09-10 2016-01-06 苏州吴变电气科技有限公司 The hybrid core construction of Transformer
CN205122360U (en) * 2015-10-19 2016-03-30 上海鹰峰电子科技有限公司 Coil is immediately around formula reactor
CN205230750U (en) * 2015-12-21 2016-05-11 江西明正变电设备有限公司 Oil -immersed transformer's iron core
CN205335045U (en) * 2016-01-11 2016-06-22 深圳市金顺怡电子有限公司 High frequency is soft -magnetic immediately around mixed type reactor

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003109832A (en) * 2001-09-28 2003-04-11 Nec Tokin Corp Magnetic core and inductance part using the same
JP2007012647A (en) * 2005-06-28 2007-01-18 Hitachi Metals Ltd Complex magnetic core and reactor employing the same
CN101373657A (en) * 2007-08-25 2009-02-25 青岛云路电气有限公司 Reactor
CN202487347U (en) * 2012-03-26 2012-10-10 艾默生网络能源有限公司 Magnetic core structure and electric reactor with same
CN204464012U (en) * 2015-04-10 2015-07-08 江西亚威电气有限公司 A kind of core for transformer
CN204946662U (en) * 2015-08-21 2016-01-06 昆山市特种变压器制造有限公司 A kind of iron-core reactor of interior arm-tie clamping structure
CN204946659U (en) * 2015-09-10 2016-01-06 苏州吴变电气科技有限公司 The hybrid core construction of Transformer
CN205122360U (en) * 2015-10-19 2016-03-30 上海鹰峰电子科技有限公司 Coil is immediately around formula reactor
CN205230750U (en) * 2015-12-21 2016-05-11 江西明正变电设备有限公司 Oil -immersed transformer's iron core
CN205335045U (en) * 2016-01-11 2016-06-22 深圳市金顺怡电子有限公司 High frequency is soft -magnetic immediately around mixed type reactor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113593831A (en) * 2021-06-23 2021-11-02 广东电网有限责任公司广州供电局 Three-phase energy-extraction reactor structure

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SE01 Entry into force of request for substantive examination
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Application publication date: 20160907