CN103794333A - Dry magnetic-strip type electric reactor - Google Patents
Dry magnetic-strip type electric reactor Download PDFInfo
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- CN103794333A CN103794333A CN201410054526.8A CN201410054526A CN103794333A CN 103794333 A CN103794333 A CN 103794333A CN 201410054526 A CN201410054526 A CN 201410054526A CN 103794333 A CN103794333 A CN 103794333A
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- magnetic stripe
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- type coil
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Abstract
The invention relates to a dry magnetic-strip type electric reactor. Although a hollow electric reactor has good linearity, the defects that the occupied area is large, the loss is high, and the magnetism leakage range is wide still exist. The dry magnetic-strip type electric reactor comprises an inner insulating barrel (1), evenly distributed magnetic strips (2) adhere to the outer side of the inner insulating barrel (1), epoxy glass silk (3) is wound on the outer sides of the magnetic strips, a packing type coil (4) is arranged on the outer side of the inner insulating barrel, an outer insulating barrel (5) is arranged on the outer side of the packing type coil, evenly distributed magnetic strips adhere to the outer side of the outer insulating barrel, and a cross star frame (6) is arranged at the end of the inner insulating barrel and the end of the outer insulating barrel.
Description
technical field:
the present invention relates to a kind of magnetic strip dry reactor.
background technology:
although air core reactor has the good linearity, also there is the shortcomings such as floor space is large, loss large, leakage field scope is large simultaneously.Someone has proposed half core type reactor thus, in sky is anti-, adds a radiation iron core.Although this method can effectively reduce empty anti-volume, loss and leakage field scope, the efficiency of inner core, processing, sealing are all problems.Because product category is various, therefore inner core is of a great variety, need special processing.And because iron core is overall structure, due to thermal expansion factor, long term seal has difficulties.
summary of the invention:
the object of the present invention is to provide a kind of magnetic strip dry reactor.
the object of the present invention is achieved like this:
magnetic strip dry reactor, its composition comprises: interior insulating cylinder, described interior insulating cylinder outside is pasted with equally distributed magnetic stripe, described magnetic stripe outer felt is wound with epoxy fibreglass, described interior insulating cylinder outside is provided with encapsulated type coil, there is external insulation cylinder in described encapsulated type coil outside, and described external insulation cylinder outside is pasted with equally distributed described magnetic stripe, the end of the interior insulating cylinder described in described cross star frame is arranged on and described external insulation cylinder.
described magnetic strip dry reactor, described magnetic stripe is made up of unshakable in one's determination and epoxy LIFT, described magnetic stripe one end is wide, the other end is leptoprosopy, the iron core that described magnetic stripe is wide is cutting size, and described magnetic stripe leptoprosopy is unshakable in one's determination is that lamination size iron core becomes epoxy LIFT to form through colligation after-pouring; The layout of magnetic stripe be wide identical with encapsulated type coil circumference radiation direction.
described magnetic strip dry reactor, described magnetic stripe is processed into fixed structure according to the electric pressure of reactor, selects magnetic stripe according to electric pressure, and magnetic stripe, higher than the reactance height of encapsulated type coil, makes efficiency unshakable in one's determination higher; The current potential of the magnetic stripe iron core between star frame interconnects and is connected on a contiguous star frame by magnetic stripe current potential specified point, and one side connects avoids forming loop.
described magnetic strip dry reactor, uniform magnetic stripe in described encapsulated type internal coil diameter, uniform magnetic stripe beyond described encapsulated type coil outer diameter; Set-up mode comprises: the uniform magnetic stripe in inside, and outside without magnetic stripe; Outside magnetic stripe, without inner magnetic stripe; The thermal endurance class of insulating cylinder is identical with reactor winding thermal endurance class.
beneficial effect:
1. iron core is broken the whole up into parts in the present invention, makes the magnetic stripe of standard specification, inner or outside uniform at reactor.The product of different model can complete by the radical that changes magnetic stripe, does not need special facture, can more rationally use iron core, production convenience, reduce raw-material use amount.
2., there is air gap in the non-integral iron core using in the present invention, therefore heat radiation unshakable in one's determination is good, is difficult for occurring problems of excessive heat between magnetic stripe; Magnetic stripe, higher than the reactance height of coil, makes efficiency unshakable in one's determination higher.
accompanying drawing explanation:
accompanying drawing 1 is vertical view of the present invention.
accompanying drawing 2 is cutaway views of the present invention.
accompanying drawing 3 is structural representations of magnetic stripe.
embodiment:
embodiment 1:
a kind of magnetic strip dry reactor, its composition comprises: interior insulating cylinder 1, described interior insulating cylinder outside is pasted with equally distributed magnetic stripe 2, described magnetic stripe outer felt is wound with epoxy fibreglass 3, described interior insulating cylinder outside is provided with encapsulated type coil 4, there is external insulation cylinder 5 in described encapsulated type coil outside, and described external insulation cylinder outside is pasted with equally distributed described magnetic stripe, the end of the interior insulating cylinder described in described cross star frame 6 is arranged on and described external insulation cylinder.
embodiment 2:
formed by unshakable in one's determination and epoxy LIFT according to the magnetic stripe described in embodiment 1, described magnetic stripe one end is wide 7, the other end is leptoprosopy 8, the inner core 9 that magnetic stripe is wide is cutting size, magnetic stripe leptoprosopy inner core is that lamination size iron core becomes epoxy LIFT 10 to form magnetic stripe through colligation after-pouring, the layout of magnetic stripe be wide identical with encapsulated type coil circumference radiation direction, magnetic stripe can be processed into several fixed structures according to the electric pressure of reactor, different electric pressures are taked the magnetic stripe of different size, magnetic stripe, higher than the reactance height of coil, makes efficiency unshakable in one's determination higher; The current potential of the magnetic stripe inner core between star frame can interconnect and be connected on a contiguous star frame by magnetic stripe current potential specified point 11, can not connect on two sides, avoids forming loop.
embodiment 3:
according to the magnetic strip dry reactor described in embodiment 1, uniform magnetic stripe in described encapsulated type internal coil diameter, uniform magnetic stripe beyond coil outer diameter, except this surprisingly also has several magnetic stripe set-up modes: the uniform magnetic stripe in inside, outside without magnetic stripe; Outside magnetic stripe, without inner magnetic stripe; The thermal endurance class of insulating cylinder is identical with reactor winding thermal endurance class.
Claims (4)
1. a magnetic strip dry reactor, its composition comprises: interior insulating cylinder, it is characterized in that: described interior insulating cylinder outside is pasted with equally distributed magnetic stripe, described magnetic stripe outer felt is wound with epoxy fibreglass, described interior insulating cylinder outside is provided with encapsulated type coil, there is external insulation cylinder in described encapsulated type coil outside, and described external insulation cylinder outside is pasted with equally distributed described magnetic stripe, the end of the interior insulating cylinder described in described cross star frame is arranged on and described external insulation cylinder.
2. magnetic strip dry reactor according to claim 1, is characterized in that: described magnetic stripe is made up of unshakable in one's determination and epoxy LIFT, and described magnetic stripe one end is wide, and the other end is leptoprosopy, and iron core becomes epoxy LIFT to form through colligation after-pouring; The layout of magnetic stripe be wide identical with encapsulated type coil circumference radiation direction.
3. magnetic strip dry reactor according to claim 2, it is characterized in that: described magnetic stripe is processed into fixed structure according to the electric pressure of reactor, select magnetic stripe according to electric pressure, magnetic stripe, higher than the reactance height of encapsulated type coil, makes efficiency unshakable in one's determination higher; The current potential of the magnetic stripe iron core between star frame interconnects and is connected on a contiguous star frame by magnetic stripe current potential specified point, and one side connects avoids forming loop.
4. magnetic strip dry reactor according to claim 1 and 2, is characterized in that: uniform magnetic stripe in described encapsulated type internal coil diameter, uniform magnetic stripe beyond described encapsulated type coil outer diameter; Set-up mode comprises: the uniform magnetic stripe in inside, and outside without magnetic stripe; Outside magnetic stripe, without inner magnetic stripe; The thermal endurance class of insulating cylinder is identical with reactor winding thermal endurance class.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410054526.8A CN103794333B (en) | 2014-02-18 | 2014-02-18 | Magnetic strip dry reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410054526.8A CN103794333B (en) | 2014-02-18 | 2014-02-18 | Magnetic strip dry reactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103794333A true CN103794333A (en) | 2014-05-14 |
| CN103794333B CN103794333B (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410054526.8A Expired - Fee Related CN103794333B (en) | 2014-02-18 | 2014-02-18 | Magnetic strip dry reactor |
Country Status (1)
| Country | Link |
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| CN (1) | CN103794333B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104485199A (en) * | 2014-12-11 | 2015-04-01 | 无锡市锡容电力电器有限公司 | Distributed iron core reactor for reactive compensation device |
| CN108899185A (en) * | 2018-07-25 | 2018-11-27 | 深圳市英大科特技术有限公司 | A kind of air reactor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0472704A (en) * | 1990-07-13 | 1992-03-06 | Mitsubishi Electric Corp | Magnetic field correction device |
| PL177629B1 (en) * | 1995-03-22 | 1999-12-31 | Latkiewicz Jerzy | Magnetic strip for activation of fluids |
| CN1894840A (en) * | 2003-03-11 | 2007-01-10 | Lg电子株式会社 | Stator of reciprocating motor and fabrication method thereof |
| CN201270181Y (en) * | 2008-09-25 | 2009-07-08 | 陕西合容电力设备有限公司 | Half-core dry type reactor |
| CN202258638U (en) * | 2011-09-28 | 2012-05-30 | 陕西合容电力设备有限公司 | Dry type semi-iron core series reactor |
| CN203386604U (en) * | 2013-07-31 | 2014-01-08 | 中国石油集团西部钻探工程有限公司 | Rotary transformer |
| CN203706774U (en) * | 2014-02-18 | 2014-07-09 | 哈尔滨理工大学 | Magnetic stripe type dry electric reactor |
-
2014
- 2014-02-18 CN CN201410054526.8A patent/CN103794333B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0472704A (en) * | 1990-07-13 | 1992-03-06 | Mitsubishi Electric Corp | Magnetic field correction device |
| PL177629B1 (en) * | 1995-03-22 | 1999-12-31 | Latkiewicz Jerzy | Magnetic strip for activation of fluids |
| CN1894840A (en) * | 2003-03-11 | 2007-01-10 | Lg电子株式会社 | Stator of reciprocating motor and fabrication method thereof |
| CN201270181Y (en) * | 2008-09-25 | 2009-07-08 | 陕西合容电力设备有限公司 | Half-core dry type reactor |
| CN202258638U (en) * | 2011-09-28 | 2012-05-30 | 陕西合容电力设备有限公司 | Dry type semi-iron core series reactor |
| CN203386604U (en) * | 2013-07-31 | 2014-01-08 | 中国石油集团西部钻探工程有限公司 | Rotary transformer |
| CN203706774U (en) * | 2014-02-18 | 2014-07-09 | 哈尔滨理工大学 | Magnetic stripe type dry electric reactor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104485199A (en) * | 2014-12-11 | 2015-04-01 | 无锡市锡容电力电器有限公司 | Distributed iron core reactor for reactive compensation device |
| CN108899185A (en) * | 2018-07-25 | 2018-11-27 | 深圳市英大科特技术有限公司 | A kind of air reactor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103794333B (en) | 2016-08-17 |
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| CB03 | Change of inventor or designer information |
Inventor after: Zhu Dongbai Inventor after: Zhu Jun Inventor after: Zhao Haitao Inventor after: Zhang Xiaomei Inventor after: Leng Feng Inventor after: Li Haiyang Inventor before: Zhu Dongbai Inventor before: Zhu Jun Inventor before: Zhao Haitao Inventor before: Zhang Xiaomei Inventor before: Leng Feng Inventor before: Li Haiyang |
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| C10 | Entry into substantive examination | ||
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| CB03 | Change of inventor or designer information |
Inventor after: Zhu Dongbai Inventor after: Xu Xiaodong Inventor after: Zhu Jun Inventor before: Zhu Dongbai Inventor before: Zhu Jun Inventor before: Zhao Haitao Inventor before: Zhang Xiaomei Inventor before: Leng Feng Inventor before: Li Haiyang |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20180218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |