CN204066960U - The incremental transformer of permanent magnetism - Google Patents
The incremental transformer of permanent magnetism Download PDFInfo
- Publication number
- CN204066960U CN204066960U CN201420309555.XU CN201420309555U CN204066960U CN 204066960 U CN204066960 U CN 204066960U CN 201420309555 U CN201420309555 U CN 201420309555U CN 204066960 U CN204066960 U CN 204066960U
- Authority
- CN
- China
- Prior art keywords
- yoke
- solenoid
- permanent magnet
- outer shroud
- pole
- 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.)
- Expired - Fee Related
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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
- H01F27/02—Casings
-
- 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
Abstract
The utility model relates to the incremental transformer of a kind of permanent magnetism, two the annular yokes including the first and second solenoids, the first and second permanent magnets, induction coil and made by soft magnetic material, it is characterized in that: described two parallel side-by-side are arranged or in inner ring with between two annular yokes arranging of outer shroud, be provided with the first permanent magnet C and the first solenoid A, the second permanent magnet C1 and the second solenoid A1, the two ends magnetic pole of the first permanent magnet C and the first solenoid A, the second permanent magnet C1 and the second solenoid A1 is connected in two annular yokes.The advantage of the incremental transformer of permanent magnetism is, the alternating magnetic field of constantly change is formed by solenoid, permanent magnet magnetic field direction in magnetic circuit is constantly changed, by the alternating magnetic field that the induction coil inductive electromagnetic coil in magnetic circuit and permanent magnet produce simultaneously, generation current, significantly improve the operating efficiency of transformer, the magnetic energy of permanent magnet inherence fully can be applied in transformer, energy-conserving and environment-protective.
Description
Technical field
The utility model relates to a kind of transformer, is that the magnetic field superposition of permanent magnet generation be increased transformer magnetic field intensity by a kind of can passing through in transformer alternating magnetic field specifically, thus increases the transformer flow-increasing device of current strength in transformer.
Background technology
The operating efficiency of current power transformer generally all only has about 90 percent, and transformer, while change supply voltage, also consumes and wastes many energy.
Meanwhile, a large amount of magnetic energy that permanent magnet includes in various electric equipment at present are also difficult to be utilized in a large number.
Summary of the invention
The purpose of this utility model is to provide a kind of alternating magnetic field being formed constantly change by solenoid, the magnetic direction that permanent magnet is in magnetic circuit constantly changes, and increase transformer magnetic field intensity in the magnetic field superposition produced in magnetic circuit by permanent magnet to transformer alternating magnetic field, thus increase the transformer flow-increasing device of induction coil output current intensity in transformer.
The utility model is realized by following technical scheme.
The incremental transformer of permanent magnetism includes the first and second solenoids, first and second permanent magnets, induction coil and two the annular yokes made by soft magnetic material, it is characterized in that: described two parallel side-by-side are arranged or in inner ring with between two annular yokes arranging of outer shroud, be provided with the first permanent magnet C and the first solenoid A, second permanent magnet C1 and the second solenoid A1, the two ends magnetic pole of the first permanent magnet C and the second permanent magnet C1 is connected in two annular yokes, simultaneously the first solenoid A and the second solenoid A1 is separately positioned on two two ends and is connected in soft magnetic core in annular yoke or yoke.
Described induction coil is positioned at the side of the first and second solenoids or is jointly wound in same soft magnetic core or yoke with the first and second solenoids, or induction coil is positioned in the annular yoke that parallel side-by-side arranges or arrange in inner ring and outer shroud.
Described two ends are connected to two parallel side-by-side settings or the first permanent magnet C in inner ring and in two annular yokes of outer shroud setting and the second permanent magnet C1, and the two magnetic direction being positioned at magnetic pole in same annular yoke is contrary;
It is N pole that the first described permanent magnet C is positioned at outer shroud yoke one end, and one end that the second permanent magnet C1 is positioned at same outer shroud yoke is then S pole, and being positioned at outer shroud yoke one end as the first permanent magnet C is S pole, and one end that the second permanent magnet C1 is positioned at same outer shroud yoke is then N pole.
The first described permanent magnet C and the second permanent magnet C1 two permanent magnets form a pair permanent magnet combination in magnetic circuit, are provided with more than a pair or a pair same or similar permanent magnet combination in magnetic circuit simultaneously.
Be arranged on two parallel side-by-side while described to arrange or the first solenoid A in inner ring and between two annular yokes arranging of outer shroud in soft magnetic core or yoke and the second solenoid A1, the two magnetic direction being positioned at magnetic pole in same annular yoke is contrary;
It is N pole that the first described solenoid A is positioned at outer shroud yoke one end, and one end that the second solenoid A1 is positioned at outer shroud yoke is then S pole, and being positioned at outer shroud yoke one end as the first solenoid A is S pole, and one end that the second solenoid A1 is positioned at outer shroud yoke is then N pole.
The first described solenoid A and the second solenoid A1 two solenoids form a pair solenoid combination in magnetic circuit, are provided with more than a pair or a pair same or similar solenoid combination in magnetic circuit simultaneously.
Described the first and second permanent magnets in two annular yokes and be respectively interval between the first and second solenoids and arrange.
Described annular yoke is that multiple parallel side-by-side is arranged, or described annular yoke is that multiple inner and outer ring is arranged.
Described parallel side-by-side arrange or in inner ring and the annular yoke that arranges of outer shroud be square or circular or polygon.
Described inner ring yoke and outer shroud yoke can be all square, or described inner ring yoke and outer shroud yoke are all circle, or described inner ring yoke is that square outer shroud yoke is for circular, or described inner ring yoke be circular outer shroud yoke is square, or described inner ring yoke and outer shroud yoke are all polygon.
The advantage of the incremental transformer of permanent magnetism is, the alternating magnetic field of constantly change is formed by solenoid, the magnetic direction of the permanent magnet be in magnetic circuit is constantly changed, by the alternating magnetic field that the induction coil inductive electromagnetic coil in magnetic circuit and permanent magnet produce simultaneously, generation current, increase substantially the operating efficiency of transformer, the magnetic energy of permanent magnet inherence fully can have been applied in transformer, energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 and Fig. 1-1 to work operation schematic diagram for alternating magnetic field in inside and outside two annular yokes.
Fig. 2 and Fig. 2-1 to work operation schematic diagram for alternating magnetic field in inside and outside two square yokes.
Fig. 3 is that in Fig. 1, two annular yokes are set up in parallel schematic diagram.
Fig. 4 and Fig. 4-1 is positioned at the schematic diagram of solenoid side for induction coil.
Below in conjunction with accompanying drawing, the utility model will be further described.
Embodiment
Embodiment 1:
See Fig. 1, shown in figure, between inner ring and two annular yokes of outer shroud, (the first solenoid A and the second solenoid A1 is separately positioned on two two ends and is connected in soft magnetic core in annular yoke or yoke to be arranged at intervals with the first solenoid A and the first permanent magnet C, the second solenoid A1 and the second permanent magnet C1 successively, the magnetic direction of the first solenoid A and the second solenoid A1 is contrary simultaneously), when solenoid A and A1 incoming transport power supply, solenoid A and A1 produces alternating magnetic field; Be connected in series because the circuit between solenoid A and A1 adopts, namely the head end of solenoid A1 is connected with the art end of solenoid A, so the magnetic direction produced therebetween is contrary, namely be N pole when the first solenoid A is positioned at outer shroud yoke one end magnetic pole, one end magnetic pole that the second solenoid A1 is positioned at outer shroud yoke is then S pole.
Shown in figure, be N pole when the first solenoid A is positioned at outer shroud one end, when the one end be positioned in inner ring is S pole, the magnetic direction of solenoid A just and S pole be in N pole on outer shroud to be positioned at the magnetic direction of the second permanent magnet C1 in inner ring contrary, therebetween closed magnetic circuit is formed by outer shroud yoke and inner ring yoke, magnetic field intensity in closed magnetic circuit is the magnetic field intensity of solenoid A and the sum of the two of permanent magnet C1 magnetic field intensity, the the second induction coil B1 being arranged in this closed magnetic circuit passes through magnetic field induction, produce induced current, this faradic size equals the induced current sum that both solenoid A magnetic field and the second permanent magnet C1 magnetic field produce.
Because (power supply) of the first solenoid A and the second solenoid A1 is for being connected in series (loop A tail end power line is connected with the head end of loop A 1), when to be positioned at outer shroud one end magnetic pole be N pole to the first solenoid A, one end magnetic pole being positioned at the solenoid A1 in outer shroud yoke is S pole simultaneously, when one end magnetic pole being positioned at the first solenoid A in inner ring yoke is S pole, one end magnetic pole being positioned at the second solenoid A1 in inner ring yoke is N pole simultaneously, due to the two like magnetic poles repel each other principle that there is a natural attraction between the sexes, the magnetic field that second solenoid A1 produces just can only form field circuit by the first permanent magnet C through outer shroud yoke and inner ring yoke, this magnetic field intensity equals the magnetic field intensity sum that both the second solenoid A1 and the first permanent magnet C produce.On the field circuit of the formation of the 4th induction coil B3 between the second solenoid A1 and the first permanent magnet C, the 4th induction coil B3, due to this magnetic field induction, produces induced current.This faradic size equal second solenoid A1 produce magnetic field and the first permanent magnet C produce magnetic field, induced current sum produced therebetween.
Same due to the two like magnetic poles repel each other principle that there is a natural attraction between the sexes, first permanent magnet C due to the magnetic direction between its magnetic direction and the first solenoid A identical, the N of the two is extremely all towards outer shroud yoke, S is extremely all towards inner ring yoke, repel each other in magnetic circuit, therebetween field circuit cannot be formed by outer shroud yoke and inner ring yoke, so between the first solenoid A and the first permanent magnet C in yoke the magnetic field intensity that senses of the first induction coil B be 0, there is no magnetic field induction and faradic generation in induction coil B.Simultaneously, the 3rd induction coil B2 between the second permanent magnet C1 and the second solenoid A1 in yoke, too because the magnetic direction between the second permanent magnet C1 and the second solenoid A1 is identical, mutually repel between magnetic field and magnetic field, therebetween field circuit cannot be formed by outer shroud yoke and inner ring yoke, so the magnetic field intensity that the 3rd induction coil B2 on magnetic circuit between the second permanent magnet C1 and the second solenoid A1 senses also is that the 0, three induction coil B2 can not produce induced current.
See Fig. 1-1, due to access on the first solenoid A and the second solenoid A1 is the alternating current that the sense of current constantly changes, when the sense of current changes, the first solenoid A between inner ring and outer shroud and the magnetic direction of the second solenoid A1 change simultaneously, original N pole becomes S pole, and original S pole becomes N pole.According to the two like magnetic poles repel each other principle that there is a natural attraction between the sexes, when one end that the first solenoid A is positioned on outer shroud is S pole, when the one end being positioned at inner ring is N pole, form field circuit by outer shroud yoke and inner ring yoke between the first permanent magnet C that first solenoid A is just contrary with it with magnetic direction, the first induction coil B be positioned on magnetic circuit therebetween produces induced current by this magnetic field.Form field circuit by outer shroud yoke and inner ring yoke between the second permanent magnet C1 that simultaneously the second solenoid A1 is contrary with magnetic direction, the 3rd induction coil B2 be positioned on magnetic circuit therebetween produces induced current by this magnetic field.Because between the first solenoid A and the second permanent magnet C1, magnetic direction is identical, mutually exclusive between two magnetic fields, therebetween the second induction coil B1 be positioned in yoke therebetween field circuit cannot be formed by outer shroud yoke and inner ring yoke, so cannot produce induced current; And the 4th induction coil B3 between the second solenoid A1 and the first permanent magnet C is too because the second solenoid A1 is identical with the first permanent magnet C magnetic direction therebetween, mutually exclusive between two magnetic fields, therebetween the 4th induction coil B3 be positioned in yoke therebetween field circuit cannot be formed by outer shroud yoke and inner ring yoke, so also cannot produce induced current.
Due to the alternating magnetic field produced by AC electromagnetic coil, the continuous change permanent magnet direction that magnetic field is run in outer shroud yoke and inner ring yoke magnetic circuit, the magnetic circuit of the magnetic field that permanent magnet is produced in inner ring yoke and outer shroud yoke is constantly transformed into alternating magnetic field, the magnetic field produced with solenoid forms field circuit, induced current is produced by this alternating magnetic field by the induction coil be arranged in magnetic circuit (output winding), thus increase the electric current output intensity of transformer, namely increase the power output of transformer.
In application, be arranged on the induction coil in inner ring or outer shroud yoke, the side being arranged on the first and second solenoids also can be set or be jointly wound on same magnetic core with solenoid.See Fig. 4 and Fig. 4-1, induction coil B and induction coil B1 arranges the side being arranged on the first solenoid A and the second solenoid A1 respectively.
In application, inner and outer rings two annular yokes also can be square structures, identical with the magnetic circuit principle in Fig. 1 with the magnetic circuit principle of Fig. 2-1 see Fig. 2 and Fig. 2-1, Fig. 2.
In application, outer shroud yoke and inner ring yoke also can be polygon.
In application, inner ring yoke and outer shroud yoke can be all square, or inner ring yoke and outer shroud yoke are all circle, or inner ring yoke is that square outer shroud yoke is for circular, or inner ring yoke be circular outer shroud yoke is square, or inner ring yoke and outer shroud yoke are all polygon.
In application, annular yoke also can be that multiple inner and outer rings is arranged.
In application, two annular yokes also can arrange (see Fig. 3) by parallel side-by-side, and its magnetic circuit principle is identical with the magnetic circuit principle in Fig. 1, also can be that the parallel side-by-side of multiple annular yoke is arranged.
Claims (10)
1. the incremental transformer of permanent magnetism includes the first and second solenoids, first and second permanent magnets, induction coil and two the annular yokes made by soft magnetic material, it is characterized in that: described two parallel side-by-side are arranged or in inner ring with between two annular yokes arranging of outer shroud, be provided with the first permanent magnet C and the first solenoid A, second permanent magnet C1 and the second solenoid A1, the two ends magnetic pole of the first permanent magnet C and the second permanent magnet C1 is connected in two annular yokes, simultaneously the first solenoid A and the second solenoid A1 is separately positioned on two two ends and is connected in soft magnetic core in annular yoke or yoke.
2. the incremental transformer of permanent magnetism according to claim 1, it is characterized in that: described induction coil is positioned at the side of the first and second solenoids or is jointly wound in same soft magnetic core or yoke with the first and second solenoids, or induction coil is positioned in the annular yoke that parallel side-by-side arranges or arrange in inner ring and outer shroud.
3. the incremental transformer of permanent magnetism according to claim 1, it is characterized in that: described two ends are connected to two parallel side-by-side settings or the first permanent magnet C in inner ring and in two annular yokes of outer shroud setting and the second permanent magnet C1, and the two magnetic direction being positioned at magnetic pole in same annular yoke is contrary;
It is N pole that the first described permanent magnet C is positioned at outer shroud yoke one end, and one end that the second permanent magnet C1 is positioned at same outer shroud yoke is then S pole, and being positioned at outer shroud yoke one end as the first permanent magnet C is S pole, and one end that the second permanent magnet C1 is positioned at same outer shroud yoke is then N pole.
4. the incremental transformer of permanent magnetism according to claim 1, it is characterized in that: the first described permanent magnet C and the second permanent magnet C1 two permanent magnets form a pair permanent magnet combination in magnetic circuit, are provided with a pair and permanent magnet combination identical above in magnetic circuit simultaneously.
5. the incremental transformer of permanent magnetism according to claim 1, it is characterized in that: be arranged on two parallel side-by-side while described and arrange or the first solenoid A in inner ring and between two annular yokes arranging of outer shroud in soft magnetic core or yoke and the second solenoid A1, the two magnetic direction being positioned at magnetic pole in same annular yoke is contrary;
It is N pole that the first described solenoid A is positioned at outer shroud yoke one end, and one end that the second solenoid A1 is positioned at outer shroud yoke is then S pole, and being positioned at outer shroud yoke one end as the first solenoid A is S pole, and one end that the second solenoid A1 is positioned at outer shroud yoke is then N pole.
6. the incremental transformer of permanent magnetism according to claim 1, it is characterized in that: the first described solenoid A and the second solenoid A1 two solenoids form a pair solenoid combination in magnetic circuit, be provided with a pair in magnetic circuit and solenoid identical above combination simultaneously.
7. the incremental transformer of permanent magnetism according to claim 1, is characterized in that: described the first and second permanent magnets in two annular yokes and be respectively interval between the first and second solenoids and arrange.
8. the incremental transformer of permanent magnetism according to claim 1, is characterized in that: described annular yoke is that multiple parallel side-by-side is arranged, or described annular yoke is that multiple inner and outer ring is arranged.
9. the incremental transformer of permanent magnetism according to claim 1, is characterized in that: described parallel side-by-side arranges or is the annular yoke of inner ring and outer shroud setting is circular or polygon.
10. the incremental transformer of permanent magnetism according to claim 1, it is characterized in that: described inner ring yoke and outer shroud yoke are all circle, or described inner ring yoke is that square outer shroud yoke is for circular, or described inner ring yoke be circular outer shroud yoke is square, or described inner ring yoke and outer shroud yoke are all polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420309555.XU CN204066960U (en) | 2014-04-25 | 2014-06-05 | The incremental transformer of permanent magnetism |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225053.9 | 2014-04-25 | ||
| CN201420225053 | 2014-04-25 | ||
| CN201420309555.XU CN204066960U (en) | 2014-04-25 | 2014-06-05 | The incremental transformer of permanent magnetism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204066960U true CN204066960U (en) | 2014-12-31 |
Family
ID=51467668
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410263726.4A Pending CN104036928A (en) | 2014-04-25 | 2014-06-05 | Permanent-magnet current-increasing transformer |
| CN201420309555.XU Expired - Fee Related CN204066960U (en) | 2014-04-25 | 2014-06-05 | The incremental transformer of permanent magnetism |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410263726.4A Pending CN104036928A (en) | 2014-04-25 | 2014-06-05 | Permanent-magnet current-increasing transformer |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN104036928A (en) |
| WO (1) | WO2015184793A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104036928A (en) * | 2014-04-25 | 2014-09-10 | 李孝龙 | Permanent-magnet current-increasing transformer |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110136917A (en) * | 2019-06-28 | 2019-08-16 | 岑凯军 | A kind of combination magnet, permanent magnet magnetic energy reforming unit and reforming unit control method |
| CN113643881A (en) * | 2021-08-09 | 2021-11-12 | 东南大学 | Permanent magnet bias inductance tuning device with parallel magnetic circuits and method |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3821284A1 (en) * | 1988-06-24 | 1989-12-28 | Electronic Werke Deutschland | Transformer for a switched-mode power supply, or the line output stage in a television receiver |
| JPH07183124A (en) * | 1993-12-24 | 1995-07-21 | Toshiba Corp | Device for magnetizing permanent magnet and magnetization |
| US20090273431A1 (en) * | 2008-05-02 | 2009-11-05 | John Shirley Hurst | Lower cost continuous flux path transformer core and method of manufacture |
| CN201369233Y (en) * | 2009-03-04 | 2009-12-23 | 深圳美凯电子股份有限公司 | Ring-shaped transformer |
| CN102184809B (en) * | 2011-03-30 | 2015-11-25 | 戴珊珊 | Electric excitation permanent-magnetic switching and electric excitation permanent-magnetic switching reluctance motor and electric excitation method thereof |
| CN202363214U (en) * | 2011-09-16 | 2012-08-01 | 陆明岳 | Magnetic core for transformer |
| CN103633801A (en) * | 2012-08-28 | 2014-03-12 | 张新东 | Generator with stator consisting of magnetic poles and coils |
| CN103559981B (en) * | 2013-11-20 | 2018-05-22 | 戴珊珊 | AC permanent-magnet gain transformer and its Regulation Control method |
| CN104036928A (en) * | 2014-04-25 | 2014-09-10 | 李孝龙 | Permanent-magnet current-increasing transformer |
| CN103943342A (en) * | 2014-04-25 | 2014-07-23 | 李孝龙 | Permanent magnet current-increasing transformer |
-
2014
- 2014-06-05 CN CN201410263726.4A patent/CN104036928A/en active Pending
- 2014-06-05 CN CN201420309555.XU patent/CN204066960U/en not_active Expired - Fee Related
-
2015
- 2015-05-25 WO PCT/CN2015/000349 patent/WO2015184793A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104036928A (en) * | 2014-04-25 | 2014-09-10 | 李孝龙 | Permanent-magnet current-increasing transformer |
| WO2015184793A1 (en) * | 2014-04-25 | 2015-12-10 | 李孝龙 | Permanent magnet power-increasing transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015184793A1 (en) | 2015-12-10 |
| CN104036928A (en) | 2014-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150605 |
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| EXPY | Termination of patent right or utility model |