CN106252047B - A kind of low magnetism leakage air reactor - Google Patents
A kind of low magnetism leakage air reactor Download PDFInfo
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- CN106252047B CN106252047B CN201610753047.4A CN201610753047A CN106252047B CN 106252047 B CN106252047 B CN 106252047B CN 201610753047 A CN201610753047 A CN 201610753047A CN 106252047 B CN106252047 B CN 106252047B
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- reactor
- coil
- magnetic layer
- lower reactor
- low magnetism
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- 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
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/346—Preventing or reducing leakage fields
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Regulation Of General Use Transformers (AREA)
Abstract
The invention discloses a kind of low magnetism leakage air reactor, and comprising upper reactor and lower reactor, upper reactor is arranged on the upside of lower reactor, and copper bar is provided with upper reactor, lower copper bar is provided with lower reactor；A circle magnetic layer is provided with the outside of the coil of the lower reactor, the placement direction of the coil of lower reactor is vertical with magnetic layer, and the coil direction of upper reactor is vertical with the coil direction of lower reactor；The low magnetism leakage air reactor of the present invention, combining structure is formed by upper and lower two reactors, and a circle magnetic layer is set in the periphery of lower reactor, magnetic layer uses high magnetic conduction silicon steel sheet, reduce the external leakage field of air core inductor, reduce the damage of periphery magnetic susceptibility component, increase air core inductor sensibility reciprocal, volume diminishes, and and can retains air reactor unsaturation feature.
Description
Technical field
The present invention relates to a kind of low magnetism leakage air reactor.
Background technology
Reactor is widely used in electronic device field, and it is subdivided into current-limiting reactor, shunt reactor, current-limiting reactor
Device, filter reactor, trap etc., its pattern have open-core type, iron core type etc.；Wherein air reactor is used in power system
The inductive High-Voltage Electrical Appliances of limiting short-circuit current, reactive-load compensation and phase shift etc., magnetic flux form loop through air, therefore claim open-core type electricity
Anti- device；In general air reactor air core inductor sensibility reciprocal is smaller, and the external leakage field of meeting, and periphery magnetic susceptibility component is caused to damage
Wound.
The content of the invention
For above-mentioned technical problem, the purpose of the present invention is：Propose a kind of low magnetism leakage air reactor.
What the technical solution of the present invention was realized in：A kind of low magnetism leakage air reactor, comprising upper reactor and
Lower reactor, upper reactor are arranged on the upside of lower reactor, and copper bar is provided with upper reactor, is provided with lower reactor
Lower copper bar；A circle magnetic layer, the placement direction and magnetic conduction of the coil of lower reactor are provided with the outside of the coil of the lower reactor
Layer is vertical, and the coil direction of upper reactor is vertical with the coil direction of lower reactor.
Preferably, the magnetic layer by high magnetic conduction silicon steel sheet group into per two panels silicon steel sheet group into one layer of magnetic conduction unit, multilayer
Magnetic conduction unit, which is staggeredly stacked, forms magnetic layer.
Preferably, the coil of the lower reactor is hollow-core construction, and thiol is supported by right angle dog bone, and in coil
Middle part sets temperature detect switch (TDS) and thermistor.
Preferably, 3 coils are provided with the upper reactor.
Preferably, it is provided with hoisting ring at the top of the upper reactor.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art：
The low magnetism leakage air reactor of the present invention, combining structure is formed by upper and lower two reactors, and in lower reactor
Periphery sets a circle magnetic layer, and magnetic layer uses high magnetic conduction silicon steel sheet, reduces the external leakage field of air core inductor, reduces periphery magnetosensitive
Feel the damage of component, increase air core inductor sensibility reciprocal, volume diminishes, and and can retains air reactor unsaturation feature.
Brief description of the drawings
Technical solution of the present invention is described further below in conjunction with the accompanying drawings：
Accompanying drawing 1 is a kind of schematic diagram of low magnetism leakage air reactor of the present invention.
Embodiment
Illustrate the present invention below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of low magnetism leakage air reactor of the present invention, comprising upper reactor 1 and lower reactor 2,
The framework of upper reactor 1 is arranged on the framework of lower reactor 2, and copper bar 3 is provided with upper reactor 1, is set on lower reactor 2
It is equipped with lower copper bar 4；The coil of the lower reactor 2 is hollow-core construction, and thiol is supported by right angle dog bone, and in coil
160 DEG C of normally closed temperature detect switch (TDS)s and 70 DEG C of normally opened temperature detect switch (TDS)s, and two corresponding thermistors are set in hollow part；It is described
On the framework of lower reactor 2, be provided with a circle magnetic layer 5 on the outside of coil, magnetic layer 5 by the high magnetic conduction silicon steel sheet group of multi-disc into,
Per two panels silicon steel sheet group into one layer of magnetic conduction unit, multilayer magnetic conduction unit, which is staggeredly stacked, forms magnetic layer 5；The coil of lower reactor 2
Placement direction it is vertical with the direction of magnetic layer 5；The top of the upper reactor 1 is provided with hoisting ring 6, is set in upper reactor 1
3 coils are equipped with, the coil direction of upper reactor 1 is vertical with the coil direction of lower reactor 2.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and be carried out, and it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made, it should all cover within the scope of the present invention.
Claims (3)
- A kind of 1. low magnetism leakage air reactor, it is characterised in that：Include upper reactor（1）With lower reactor（2）, upper reactor （1）It is arranged on lower reactor（2）Upside, upper reactor（1）On be provided with copper bar（3）, lower reactor（2）On be provided with down Copper bar（4）；The lower reactor（2）Coil on the outside of be provided with a circle magnetic layer（5）, lower reactor（2）Coil placement Direction and magnetic layer（5）Vertically, upper reactor（1）Coil direction and lower reactor（2）Coil direction it is vertical；The magnetic conduction Layer（5）By high magnetic conduction silicon steel sheet group into per two panels silicon steel sheet group into one layer of magnetic conduction unit, multilayer magnetic conduction unit is staggeredly stacked composition Magnetic layer（5）；The lower reactor（2）Coil be hollow-core construction, thiol is supported by right angle dog bone, and in coil Portion sets temperature detect switch (TDS) and thermistor.
- 2. low magnetism leakage air reactor according to claim 1, it is characterised in that：The upper reactor（1）In be provided with 3 Individual coil.
- 3. low magnetism leakage air reactor according to claim 1, it is characterised in that：The upper reactor（1）Top set It is equipped with hoisting ring（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610753047.4A CN106252047B (en) | 2016-08-29 | 2016-08-29 | A kind of low magnetism leakage air reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610753047.4A CN106252047B (en) | 2016-08-29 | 2016-08-29 | A kind of low magnetism leakage air reactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106252047A CN106252047A (en) | 2016-12-21 |
| CN106252047B true CN106252047B (en) | 2018-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610753047.4A Active CN106252047B (en) | 2016-08-29 | 2016-08-29 | A kind of low magnetism leakage air reactor |
Country Status (1)
| Country | Link |
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| CN (1) | CN106252047B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6047730B2 (en) * | 1981-04-09 | 1985-10-23 | 三菱電機株式会社 | reactor |
| CA2459689C (en) * | 2003-03-14 | 2008-07-29 | Trench Limited | Method for magnetic field reduction using the decoupling effects of multiple coil systems |
| CN201638663U (en) * | 2010-02-09 | 2010-11-17 | 桂林五环电器制造有限公司 | Sectional type hollow shunt reactor |
| CN102592785A (en) * | 2012-03-02 | 2012-07-18 | 山西省电力公司电力科学研究院 | Cooling device for high voltage parallel compensation reactor windings |
| CN202957124U (en) * | 2012-12-07 | 2013-05-29 | 青岛云路新能源科技有限公司 | Joint iron core type three-phase electric reactor |
| CN204966207U (en) * | 2015-09-24 | 2016-01-13 | 苏州士林电机有限公司 | Wire -wound conjugation reactor |
| CN205069266U (en) * | 2015-10-12 | 2016-03-02 | 上海兆启新能源科技有限公司 | Single -phase whitewashed core conjugation reactor |
| CN206040406U (en) * | 2016-08-29 | 2017-03-22 | 苏州腾冉电气设备股份有限公司 | Low magnetic leakage air -core type reactor |
-
2016
- 2016-08-29 CN CN201610753047.4A patent/CN106252047B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6047730B2 (en) * | 1981-04-09 | 1985-10-23 | 三菱電機株式会社 | reactor |
| CA2459689C (en) * | 2003-03-14 | 2008-07-29 | Trench Limited | Method for magnetic field reduction using the decoupling effects of multiple coil systems |
| CN201638663U (en) * | 2010-02-09 | 2010-11-17 | 桂林五环电器制造有限公司 | Sectional type hollow shunt reactor |
| CN102592785A (en) * | 2012-03-02 | 2012-07-18 | 山西省电力公司电力科学研究院 | Cooling device for high voltage parallel compensation reactor windings |
| CN202957124U (en) * | 2012-12-07 | 2013-05-29 | 青岛云路新能源科技有限公司 | Joint iron core type three-phase electric reactor |
| CN204966207U (en) * | 2015-09-24 | 2016-01-13 | 苏州士林电机有限公司 | Wire -wound conjugation reactor |
| CN205069266U (en) * | 2015-10-12 | 2016-03-02 | 上海兆启新能源科技有限公司 | Single -phase whitewashed core conjugation reactor |
| CN206040406U (en) * | 2016-08-29 | 2017-03-22 | 苏州腾冉电气设备股份有限公司 | Low magnetic leakage air -core type reactor |
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| CN106252047A (en) | 2016-12-21 |
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