CN103943342A - Permanent magnet current-increasing transformer - Google Patents
Permanent magnet current-increasing transformer Download PDFInfo
- Publication number
- CN103943342A CN103943342A CN201410186438.3A CN201410186438A CN103943342A CN 103943342 A CN103943342 A CN 103943342A CN 201410186438 A CN201410186438 A CN 201410186438A CN 103943342 A CN103943342 A CN 103943342A
- Authority
- CN
- China
- Prior art keywords
- permanent magnet
- solenoid
- magnetic
- permanent
- yoke
- 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
Links
Landscapes
- Electromagnets (AREA)
Abstract
The invention relates to a permanent magnet current-increasing transformer. The permanent magnet current-increasing transformer comprises a first electromagnetic coil, a second electromagnetic coil, a first permanent magnet, a second permanent magnet, an induction coil and two annular magnet yokes made of soft magnetic materials. The permanent magnet current-increasing transformer is characterized in that the first permanent magnet C, the first electromagnetic coil A, the second permanent magnet C1, and the second electromagnetic coil A1 are arranged between the two annular magnet yokes which are arranged in parallel or in the mode that one magnet yoke serves as an inner ring and the other magnet yoke serves as an outer ring. The magnetic poles at the two ends of every one of the first permanent magnet C, the first electromagnetic coil A, the second permanent magnet C1, and the second electromagnetic coil A1 are connected to the two annular magnet yokes respectively. The permanent magnet current-increasing transformer has the advantages that an alternating magnetic field which changes continuously is formed by the electromagnetic coils, the magnetic field direction of the permanent magnets in a magnetic circuit is made to change continuously, the induction coil in the magnetic circuit senses the alternating magnetic fields generated by the electromagnetic coils and the permanents at the same time, current is generated, working efficiency of the permanent magnet current-increasing transformer is substantially improved, magnetic energy in the permanent magnets can be fully used in the permanent magnet current-increasing transformer, energy is saved, and the environment is protected.
Description
Technical field
The present invention relates to a kind of transformer, be a kind ofly can in transformer alternating magnetic field, increase transformer magnetic field intensity by the magnetic field superposition that permanent magnet is produced specifically, thereby increase the transformer flow-increasing device of current strength in transformer.
Background technology
The operating efficiency of current power transformer generally all only has 90 percent left and right, and transformer, in changing supply voltage, also consumes and wasted many energy.
Meanwhile, a large amount of magnetic energy that permanent magnet includes in various electric equipments at present are also difficult to be fully utilized.
Summary of the invention
The object of this invention is to provide a kind of alternating magnetic field constantly changing that forms by solenoid in magnetic circuit, the magnetic direction of the permanent magnet in magnetic circuit is constantly changed, and the magnetic field superposition of permanent magnet generation is increased to transformer magnetic field intensity in transformer alternating magnetic field, thereby increase the transformer flow-increasing device of induction coil output current intensity in transformer.
The present invention realizes by following technical scheme.
Two annular yokes that the incremental transformer of permanent magnetism includes 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 are parallelly set up in parallel or are between two annular yokes that interior ring and outer shroud arrange, 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.
In interior bad yoke between described the first permanent magnet C and the first solenoid A or outer shroud yoke or inside and outside two annular yokes, or in any or two parallel annular yokes, be provided with the first induction coil B in two parallel annular yokes;
In interior ring yoke between described the first solenoid A and the second permanent magnet C1 or outer shroud yoke or inside and outside two annular yokes, or in any or two parallel annular yokes, be provided with the second induction coil B1 in two parallel annular yokes;
In interior ring yoke between described the second permanent magnet C1 and the second solenoid A1 or outer shroud yoke or inside and outside two annular yokes, or in any or two parallel annular yokes, be provided with the 3rd induction coil B2 in two parallel annular yokes;
In interior ring yoke between described the second solenoid A1 and the first permanent magnet C or outer shroud yoke or inside and outside two annular yokes, or in any or two parallel annular yokes, be provided with the 4th induction coil B3 in two parallel annular yokes.
The magnetic direction that is connected to the first permanent magnet C in two annular yokes and the second permanent magnet C1 described time is contrary.
The magnetic direction that is connected to the first solenoid A in two annular yokes and the second solenoid A1 described time is contrary.
The first described permanent magnet C and two permanent magnets of the second permanent magnet C1 form a pair of permanent magnet combination in magnetic circuit, are provided with a pair of or a pair of above same or similar permanent magnet combination in magnetic circuit simultaneously; Described same or similar permanent magnet combination is made up of two permanent magnets, and magnetic direction is identical or contrary with the magnetic direction of the first permanent magnet C and the second permanent magnet C1 combination.
The first described solenoid A and two solenoids of the second solenoid A1 form a pair of solenoid combination in magnetic circuit, are provided with a pair of or a pair of above same or similar solenoid combination in magnetic circuit simultaneously; Described same or similar solenoid combination is made up of two solenoids, and magnetic direction is identical or contrary with the magnetic direction of the first solenoid A and the second solenoid A1 combination.
The first and second described permanent magnets and the first and second solenoids are for being disposed in two annular yokes.
Described inside and outside two annular yokes are square structure, or described annular yoke is triangle or quadrangle or polygon.
Described annular yoke is multiple parallel being set up in parallel, or described annular yoke is multiple inner and outer ring settings.
The advantage of the incremental transformer of permanent magnetism is, form the alternating magnetic field of continuous variation by solenoid, the magnetic direction of the permanent magnet in magnetic circuit is constantly changed, by the induction coil inductive electromagnetic coil in magnetic circuit and the produced simultaneously alternating magnetic field of permanent magnet, generation current, increase substantially the operating efficiency of transformer, the magnetic energy of permanent magnet inherence can fully have been applied in transformer, energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 and Fig. 1-1 are the alternating magnetic field operation schematic diagram of working in inside and outside two annular yokes.
Fig. 2 and Fig. 2-1 are the alternating magnetic field operation schematic diagram of working in inside and outside two square yokes.
Fig. 3 is that in Fig. 1, two annular yokes are set up in parallel schematic diagram.
Below in conjunction with accompanying drawing, the invention will be further described.
Embodiment
Embodiment 1:
Referring to Fig. 1, shown in figure, between two annular yokes of interior ring and outer shroud, be provided with the first solenoid A and the first permanent magnet C, the second solenoid A1 and the second permanent magnet C1, when solenoid A and A1 incoming transport power supply, solenoid A and A1 produce alternating magnetic field; Be connected in series because the circuit between solenoid A and A1 adopts, the head end of solenoid A1 is connected with the end of solenoid A, so the magnetic direction producing between the two is contrary.
Shown in figure, be the N utmost point when the first solenoid A is positioned at outer shroud one end, when being positioned at one end on ring and being the S utmost point, the magnetic direction of solenoid A just and S utmost point N utmost point on outer shroud to be positioned at the magnetic direction of the second permanent magnet C1 on ring contrary, between the two, form closed magnetic circuit by outer shroud yoke and interior 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 that is arranged in this closed magnetic circuit passes through magnetic field induction, produce induced current, this faradic size equals solenoid A magnetic field and the two induced current sum producing of the second permanent magnet C1 magnetic field.
Because the first solenoid A and the second solenoid A1 are connected in series (loop A tail end power line is connected with the head end of loop A 1), in the time that the first solenoid A is positioned at outer bad one end and is the N utmost point, the one end that is positioned at the solenoid A1 in outer shroud yoke is the S utmost point simultaneously, when the one end that is positioned at the first solenoid A in ring yoke is the S utmost point, the one end that is positioned at the second solenoid A1 in ring yoke is the N utmost point 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 the second solenoid A1 produces just can only form field circuit through outer shroud yoke and interior ring yoke by the first permanent magnet C, this magnetic field intensity equals the second solenoid A1 and the two magnetic field intensity sum producing of the first permanent magnet C.The 4th induction coil B3 in the field circuit yoke of the formation between the second solenoid A1 and the first permanent magnet C is due to this magnetic field induction, produce induced current, this faradic size equal second solenoid A1 produce magnetic field and the first permanent magnet C produce magnetic field, the induced current sum producing between the two.
Same due to the two like magnetic poles repel each other principle that there is a natural attraction between the sexes, the first permanent magnet C is because the magnetic direction between its magnetic direction and the first solenoid A is identical, the N of the two is extremely all towards outer shroud yoke, S is extremely all towards interior ring yoke, in magnetic circuit, repel each other, between the two, cannot between outer shroud yoke and interior ring yoke, form field circuit by the other side, so in yoke between the first solenoid A and the first permanent magnet C the magnetic field intensity that senses of the first induction coil B be 0, in induction coil B, there is no magnetic field induction and faradic generation.Simultaneously, the 3rd induction coil B2 in yoke between the second permanent magnet C1 and the second solenoid A1, too because the magnetic direction between the second permanent magnet C1 and the second solenoid A1 is identical, between magnetic field and magnetic field, mutually repel, between the two, cannot between outer shroud yoke and interior ring yoke, form field circuit by the other side, so the magnetic field intensity that the 3rd induction coil B2 on the magnetic circuit between the second permanent magnet C1 and the second solenoid A1 senses is also can not produce induced current on 0, the three induction coil B2.
Referring to Fig. 1-1, due to the first solenoid A and the upper access of the second solenoid A1 is the alternating current that the sense of current constantly changes, in the time that the sense of current changes, the first solenoid A between interior ring and outer shroud and the magnetic direction of the second solenoid A1 change simultaneously, original N utmost point becomes the S utmost point, and original S utmost point becomes the N utmost point.According to the two like magnetic poles repel each other principle that there is a natural attraction between the sexes, the one end being positioned on outer shroud as the first solenoid A is the S utmost point, when the one end that is positioned at ring is the N utmost point, the first solenoid A just forms field circuit by outer shroud yoke and interior ring yoke between the first permanent magnet C contrary with it with magnetic direction, and the first induction coil B between the two on magnetic circuit produces induced current by this magnetic field.Between the second permanent magnet C1 that the second solenoid A1 is contrary with magnetic direction simultaneously, form field circuit by outer shroud yoke and interior ring yoke, the 3rd induction coil B2 between the two on magnetic circuit produces induced current by this magnetic field.Because magnetic direction between the first solenoid A and the second permanent magnet C1 is identical, mutually exclusive between two magnetic fields, the second induction coil B1 in yoke between the two, cannot form field circuit in outer shroud yoke and interior ring yoke by the other side, so cannot produce induced current between the two; And the 4th induction coil B3 in yoke between the second solenoid A1 and the first permanent magnet C is too because the second solenoid A1 and the first permanent magnet C magnetic direction between the two is identical, mutually exclusive between two magnetic fields, the 4th induction coil B3 in yoke between the two, also cannot form field circuit in outer shroud yoke and interior ring yoke by the other side, so also cannot produce induced current between the two.
Due to the alternating magnetic field producing by AC electromagnetic coil, constantly change the traffic direction of magnetic field of permanent magnet in magnetic circuit, the magnetic direction that permanent magnet is entered in magnetic circuit is constantly transformed into alternating magnetic field, produce induced current by the induction coil in magnetic circuit (output winding) by this alternating magnetic field, thereby increase the electric current output intensity of transformer, increase the power output of transformer.
In application, two annular yokes of inner and outer rings can be also square structures, and referring to Fig. 2 and Fig. 2-1, Fig. 2 is identical with the magnetic circuit principle in Fig. 1-1 with Fig. 1 with the magnetic circuit principle in Fig. 2-1.
In application, annular yoke also can be made up of multiple inner and outer rings.
In application, interior ring also can form (referring to Fig. 3) by two equal and opposite in directions or approximate parallel being set up in parallel of annular yoke with outer shroud yoke, or approximate the parallel of annular yoke of multiple equal and opposite in directions is set up in parallel., its magnetic circuit principle is identical with the magnetic circuit principle in Fig. 1.
In application, annular yoke can be triangle, quadrangle, or polygon.
In application, between the first solenoid A and the second solenoid A1, also may there is part magnetic flux directly to become field circuit by annular magnetic yoke piece, but because the first and second solenoids are alternating magnetic field, this alternating magnetic field still must be by induction coil, so can not affect the usefulness of whole device (magnetic circuit).
Equally, in application, between the first permanent magnet C and the second permanent magnet C1, also may there is part magnetic flux directly to become field circuit by annular magnetic yoke piece, although the magnetic direction of the first and second permanent magnets can not change, but the magnetic field channel loop of the magnetic field that permanent magnet produces in yoke, can be because the first and second solenoids constantly produce alternating magnetic field, magnetic direction in yoke is constantly changed, make the magnetic field of the first and second permanent magnets must constantly select to form field circuit by left-half or the right half part of annular yoke, namely the first and second permanent magnets constantly form alternating magnetic field at left-half or the right half part of annular yoke, this alternating magnetic field also still must pass through induction coil, so can not affect equally the usefulness of whole device (magnetic circuit).
In application, the first permanent magnet C and two permanent magnets of the second permanent magnet C1 form a pair of permanent magnet combination in magnetic circuit, and a pair of or a pair of above same or similar permanent magnet combination can be set in magnetic circuit simultaneously; Same or similar permanent magnet combination is made up of two permanent magnets, and magnetic direction can be identical or contrary with the magnetic direction of the first permanent magnet C and the second permanent magnet C1 combination.
In application, the first solenoid A and two solenoids of the second solenoid A1 form a pair of solenoid combination in magnetic circuit, and a pair of or a pair of above same or similar solenoid combination can be set in magnetic circuit simultaneously; The magnetic direction of the same or similar solenoid combination being made up of two solenoids can be identical or contrary with the magnetic direction of the first solenoid A and the second solenoid A1 combination.
In application, permanent magnet and solenoid are for being disposed in two annular yokes.
Claims (9)
1. two annular yokes that the incremental transformer of permanent magnetism includes 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 are parallelly set up in parallel or are between two annular yokes that interior ring and outer shroud arrange, 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.
2. the incremental transformer of permanent magnetism according to claim 1, is characterized in that: in the interior ring between described the first permanent magnet C and the first solenoid A or outer shroud yoke, be provided with the first induction coil B; In interior ring between described the first solenoid A and the second permanent magnet C1 or outer shroud yoke, be provided with the second induction coil B1; In interior ring between described the second permanent magnet C1 and the second solenoid A1 or outer shroud yoke, be provided with the 3rd induction coil B2; In interior ring between described the second solenoid A1 and the first permanent magnet C or outer shroud yoke, be provided with the 4th induction coil B3.
3. the incremental transformer of permanent magnetism according to claim 1, is characterized in that: the magnetic direction that is connected to the first permanent magnet C in two annular yokes and the second permanent magnet C1 described time is contrary.
4. the incremental transformer of permanent magnetism according to claim 1, is characterized in that: the magnetic direction that is connected to the first solenoid A in two annular yokes and the second solenoid A1 described time is contrary.
5. the incremental transformer of permanent magnetism according to claim 1, it is characterized in that: the first described permanent magnet C and two permanent magnets of the second permanent magnet C1 form a pair of permanent magnet combination in magnetic circuit, in magnetic circuit, be provided with a pair of or a pair of above same or similar permanent magnet combination simultaneously; Described same or similar permanent magnet combination is made up of two permanent magnets, and magnetic direction is identical or contrary with the magnetic direction of the first permanent magnet C and the second permanent magnet C1 combination.
6. the incremental transformer of permanent magnetism according to claim 1, it is characterized in that: the first described solenoid A and two solenoids of the second solenoid A1 form a pair of solenoid combination in magnetic circuit, in magnetic circuit, be provided with a pair of or a pair of above same or similar solenoid combination simultaneously; Described same or similar solenoid combination is made up of two solenoids, and magnetic direction is identical or contrary with the magnetic direction of the first solenoid A and the second solenoid A1 combination.
7. the incremental transformer of permanent magnetism according to claim 1, is characterized in that: described permanent magnet and solenoid are for being disposed in two annular yokes.
8. the incremental transformer of permanent magnetism according to claim 1, is characterized in that: described inside and outside two annular yokes are square structure, or described annular yoke is triangle or quadrangle or polygon.
9. the incremental transformer of permanent magnetism according to claim 1, is characterized in that: described annular yoke is multiple parallel being set up in parallel, or described annular yoke is multiple inner and outer ring settings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410186438.3A CN103943342A (en) | 2014-04-25 | 2014-04-25 | Permanent magnet current-increasing transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410186438.3A CN103943342A (en) | 2014-04-25 | 2014-04-25 | Permanent magnet current-increasing transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103943342A true CN103943342A (en) | 2014-07-23 |
Family
ID=51190965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410186438.3A Pending CN103943342A (en) | 2014-04-25 | 2014-04-25 | Permanent magnet current-increasing transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103943342A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015184793A1 (en) * | 2014-04-25 | 2015-12-10 | 李孝龙 | Permanent magnet power-increasing transformer |
-
2014
- 2014-04-25 CN CN201410186438.3A patent/CN103943342A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015184793A1 (en) * | 2014-04-25 | 2015-12-10 | 李孝龙 | Permanent magnet power-increasing transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104702078B (en) | Permanent magnet linear vibration motor and electrical equipment | |
| US9960647B2 (en) | Enhanced flux-density magnet | |
| CN105914927B (en) | Increase the adjustable flux electric machine of V-type built in magnetic-type | |
| CN106208580B (en) | Increase the adjustable flux electric machine of "-" type built in magnetic-type radial direction | |
| CN102035333A (en) | Permanent magnet switched reluctance motor employing distributed winding | |
| CN103559981A (en) | AC permanent magnet gain transformation device and voltage regulating and control method thereof | |
| CN105990922A (en) | Rotor and tangential permanent magnet synchronous motor having same | |
| CN204066960U (en) | The incremental transformer of permanent magnetism | |
| KR20180043812A (en) | AC Hybrid Exciters and Their Applications in Motors and Transformers | |
| US10938288B2 (en) | Electric motor structure | |
| CN104319082A (en) | Reactor | |
| CN103943342A (en) | Permanent magnet current-increasing transformer | |
| CN108886274A (en) | Electric motor | |
| CN203933186U (en) | Excitation generating and drive unit | |
| CN102315006A (en) | Permanent magnetic gain voltage transformation device | |
| CN205725399U (en) | Permanent magnetic Reciprocative straight line motor | |
| CN108667261A (en) | The low-thrust fluctuation permanent magnetic linear synchronous motor of bilateral side set τ/2 | |
| CN105305769B (en) | A kind of salient pole fluting permanent magnet array and linear motor | |
| CN202110932U (en) | Permanent-magnet gain transformer | |
| CN105864338A (en) | Half controllable cylindrical linear electromagnetic damper | |
| CN207204530U (en) | A kind of linear motion device | |
| CN107086755A (en) | Independent winding modularization permanent-magnetism linear motor | |
| CN102594083A (en) | Reciprocating type permanent magnet linear generator | |
| RU2502146C1 (en) | Method of magnetising ferromagnetic parallelepipeds | |
| US20170237328A1 (en) | Magnetic Power Generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140723 |
|
| WD01 | Invention patent application deemed withdrawn after publication |