CN101951102A - Induction type magnetic energy generator based on mixed-exertion type magnet ring - Google Patents
Induction type magnetic energy generator based on mixed-exertion type magnet ring Download PDFInfo
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- CN101951102A CN101951102A CN201010247897XA CN201010247897A CN101951102A CN 101951102 A CN101951102 A CN 101951102A CN 201010247897X A CN201010247897X A CN 201010247897XA CN 201010247897 A CN201010247897 A CN 201010247897A CN 101951102 A CN101951102 A CN 101951102A
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Abstract
The invention relates to an induction type magnetic energy generator based on mixed-exertion type magnet ring mainly comprises an input shaft (1), a rotator yoke (2), a rotator mixed-exertion type magnet ring (3), a stator magnet (4), a magnetic bridge (5), an induction winding (6), a machine shell (7) and a prime motor; a rotator magnet ring is formed by four antipodal or more than four antipodal mixed-exertion type magnet rings arranged at intervals for S magnetic pole and N magnetic pole comprising a permanent magnet and an electromagnet; the permanent magnet and the electromagnet in the magnet ring are arranged at intervals; four and more than four stator magnets are symmetrically or uniformly distributed around the magnet ring; the stator magnet is installed opposite to the rotator magnet ring and are symmetrically or uniformly distributed around the winding; the magnetic bridge is regarded as a magnetic circuit for the stator magnet and/or the rotator magnet ring, and the magnetic bridge is provided with the induction winding; the rotated rotator magnet ring with a mechanical method is an alternating magnetic field relative to the stator magnetic ring, the magnetic flow of the magnetic bridge alternatively changes, and the induction winding induces the electro-dynamic potential to generate the current.
Description
Technical field
The present invention relates to a kind of energy, electric power system, particularly a kind of induction type magnetic energy electric generator based on mixed reed-type magnet ring.
Technical background
Faraday in 1821 finds that electrified wire can rotate around permanent magnet, has invented magneto.The Hui Sitong of Britain in 1857 replaces permanent magnet with electromagnet, has invented electric excitation mode, has started new era of electro-magnetic motor.But above motor all is the instrument of power conversion.
Prior art: " induction type magnetic energy electric generator " of my application, convert the stationary magnetic field of rotor permanent magnet magnet ring or electromagnet magnet ring to alternating magnetic field with the method for machinery, rotor magnetic ring and stator magnet iron phase are inhaled and are repelled each other, and the electromagnetic induction principle with reference to transformer converts magnetic energy to electric energy.But the magnet ring manufacture difficulty based on the Halbach array that this induction type magnetic energy electric generator adopted is higher.
The present invention is applied to induction type magnetic energy electric generator with a kind of mixed reed-type magnet ring of being made up of permanent magnet and electromagnet, helps reducing production costs.
Summary of the invention
The present invention is achieved in that a kind of induction type magnetic energy electric generator based on mixed reed-type magnet ring, mainly comprise power shaft (1), rotor yoke (2), the mixed reed-type magnet ring of rotor (3), magnets of stator (4), magnetic bridge (5), induction winding (6), casing (7) and prime mover, it is characterized in that:
A. S magnetic pole and N magnetic pole four pairs of utmost points or four pairs of extremely above mixed reed-type magnet rings alternately of forming by permanent magnet and electromagnet of rotor magnetic ring, permanent magnet in the magnet ring and electromagnet are alternate and establish, and the number of magnetic poles of magnet ring is 4 common multiple; 4 or 4 above magnets of stator be symmetrically or evenly distributed in magnet ring around, the quantity of magnet is 2 common multiple, wherein, has the S utmost point of half magnet to arrange to axle, the N utmost point of second half magnet is arranged to axle; Magnets of stator is relative with rotor magnetic ring and establish and around axial symmetry or be evenly distributed;
B. magnetic bridge is as the magnetic circuit of magnets of stator and/or rotor magnetic ring, and magnetic bridge is provided with the induction winding;
C. rotor is driven by prime mover, during rotor rotation, the magnet ring that rotates is an alternating magnetic fields with respect to magnets of stator, the S utmost point of rotor magnetic ring and the N utmost point alternately produce suction and repulsion to magnets of stator, the magnetic flux generation alternate of magnets of stator and rotor magnetic ring, the stationary magnetic field of magnets of stator and rotor magnetic ring becomes pulsating field, and the magnetic flux of process magnetic bridge alternately changes, and the induction winding is sensed electromotive force and produced electric current.
Because the number of magnetic poles of rotor magnetic ring is 2 times of number of magnetic poles of magnets of stator, and the magnetic pole of magnets of stator has half S extremely to axle, second half N is extremely to axle, no matter which angle the S utmost point and N utmost point magnet ring alternately forward to, suction and repulsion from magnets of stator that rotor magnetic ring is subjected to are cancelled out each other, in theory the suction that is subjected to of rotor magnetic ring and repulsion to make a concerted effort be zero.So required just friction that overcomes of rotor rotation.But in fact the magnetic flux of each magnetic pole of rotor magnetic ring and magnets of stator is difficult to accomplish in full accord, so rotor still can be subjected to a small amount of from the suction that can not cancel out each other of magnet ring and magnet and the influence of repulsion.
The magnet ring of 4 pairs of utmost points be equivalent to magnet ring have 4 S extremely outwards, 4 N extremely outwards and 4 S extremely inwardly, 4 N are extremely inside.
Described magnets of stator is permanent magnet or electromagnet.
The pole orientation of magnets of stator and rotor magnetic ring is for radially tangential or axial.
Mixed reed-type magnet ring by radially and/or tangential and/or axial magnetic iron with radially and/or tangential and/or oblique and/or axial permanent magnet form, permanent magnet in the magnet ring and electromagnet are alternate and establish.
Mixed reed-type magnet ring is divided into the magnet ring and the mixed reed-type Halbach array structure magnet ring two big classes of mixed reed-type generic array structure.
Permanent magnet and the electromagnet integrated mode in mixed reed-type generic array magnet ring is: the radially electromagnet of permanent magnet+radially or axially permanent magnet+axial magnetic iron.
Permanent magnet and electromagnet mainly contain following 5 kinds of combinations in mixed reed-type Halbach array magnet ring:
(1) permanent magnet+tangential electromagnet radially
(2) electromagnet of tangential permanent magnet+radially
(3) electromagnet+tangential permanent magnet+tangential electromagnet+tangential permanent magnet radially
(4) electromagnet+oblique permanent magnet+tangential electromagnet+oblique permanent magnet radially
(5) permanent magnet+tangential electromagnet+oblique permanent magnet of electromagnet+oblique permanent magnet+tangential electromagnet+radially radially
Because pole orientation is axial Halbach array magnet ring to be used lessly, no longer exemplifies the various combinations of the magnet ring that contains axial magnet here.
Because the magnetic field of mixed reed-type Halbach array magnet ring is a kind of monolateral magnetic field that tends to, the magnetic field in the magnet ring outside strengthens the then field weakening of magnet ring inboard, the magnetic field of magnet ring inboard strengthens the then field weakening in the magnet ring outside, and magnetic bridge and induction winding only should be located at the side that magnetic field strengthens.And magnetic bridge and induction winding can be established in the outside of the magnet ring of mixed reed-type generic array structure and inboard.
Magnetic bridge is made with magnetic conductive material, generally forms with silicon steel plate stacking.Casing is made with non-magnet material or permeability magnetic material, and when casing was magnetic circuit a part of, casing was made with ferrimagnet.
During deisgn product, should note between stator magnetic bridge and the rotor magnetic ring suitable distance being arranged, perhaps, between is provided with non-magnet material, to prevent or to reduce the stator magnetic bridge the dried of magnet ring magnetic field scratched.
Prime mover is generally the motor that has storage battery.After the machine start, the electric energy that magnetic-energy generator produces can part offer motor conversely, to keep the machine continuous running.The required electric energy of motor operation also can be provided by external power supply.
The same with common generator, the output of electric excitation and electric energy needs terminal box.The same with common generator, the electromagnet of magnetic-energy generator and induction winding can produce heat energy in the process of work, and generator need add fan or Control device of liquid cooling.The same with common generator, the electric excitation of magnetic-energy generator need be with rectifier diode or one-way SCR rectification, and converting alternating current to direct current output also needs with rectifier diode or one-way SCR rectification.
The same with common generator, magnetic-energy generator is divided into straight flow and AC system two big classes, and dividing by the number of phases is again single-phase and threephase generator.
Description of drawings
Fig. 1, Fig. 2 are first embodiment of the invention cross section structure schematic diagram.
Fig. 3 is a second embodiment of the invention cross section structure schematic diagram.
Embodiment
Below in conjunction with drawings and Examples the present invention is further described.
First embodiment
Referring to Fig. 1, a kind of induction type magnetic energy electric generator based on mixed reed-type magnet ring, mainly comprise power shaft (1), rotor yoke (2), the mixed reed-type Halbach array of rotor magnet ring (3), magnets of stator (4), stator magnetic bridge (5), stator induction winding (6), casing (7) and motor, it is characterized in that: rotor magnetic ring is by 8 blocks of tangential permanent magnets and 8 S magnetic pole and the extremely mixed reed-type Halbach array of the N magnetic pole four couple alternately magnet ring formed of electromagnet radially, and permanent magnet in the magnet ring and electromagnet are alternate and establish; 4 magnets of stator are fixed on the casing, be evenly distributed in magnet ring around, wherein, the S utmost point of the two blocks of magnet in the left side and the right is arranged to axle, above and the N utmost point of following two blocks of magnet arrange to axle; Magnets of stator is relative with rotor magnetic ring and establish and be evenly distributed around axle; 4 magnetic bridges are respectively as the magnetic circuit of 4 pairs of magnetic poles of rotor magnetic ring, and magnetic bridge is provided with the induction winding; Rotor is by motor drives, during rotor rotation, magnets of stator is an alternating magnetic fields with respect to the magnet ring that rotates, magnets of stator alternately produces suction and repulsion to rotor magnetic ring, the magnetic flux generation alternate of rotor magnetic ring, the stationary magnetic field of rotor magnetic ring becomes pulsating field, and the magnetic flux of process magnetic bridge alternately changes, and the induction winding is sensed electromotive force and produced electric current.The electric current that the induction winding produces is outwards exported by terminal box.Casing is made with ferrimagnet as the part of magnets of stator magnetic circuit.
Referring to Fig. 2, the main magnetic line of force direction of mixed reed-type Halbach array magnet ring, the magnetic field of magnet ring inboard significantly strengthens, and significantly weaken in the magnetic field in the outside, magnetic field.
Second embodiment
Referring to Fig. 2, a kind of induction type magnetic energy electric generator based on mixed reed-type magnet ring, mainly comprise power shaft (1), rotor yoke (2), the mixed reed-type generic array magnet ring of rotor (3.1), magnets of stator (4), rotor magnetic bridge (5), rotor induction winding (6), stator magnetic bridge (5.1), stator induction winding (6.1), casing (7) and motor, it is characterized in that: rotor magnetic ring is by 6 permanent magnet and 8 S magnetic pole and extremely mixed reed-type generic array magnet rings of N magnetic pole six couple alternately of forming of electromagnet radially radially, and permanent magnet in the magnet ring and electromagnet are alternate and establish; 6 magnets of stator are pressed the S utmost point and the N utmost point alternately, be evenly distributed in magnet ring around; Magnets of stator is relative with rotor magnetic ring and establish and be evenly distributed around axle; As the magnetic circuit of 3 pairs of magnetic poles of magnets of stator, magnetic bridge is provided with the induction winding respectively for 3 stator magnetic bridges; 6 rotor magnetic bridges are as the magnetic circuit of 6 pairs of magnetic poles of rotor magnetic ring, and magnetic bridge is provided with the induction winding; Rotor is by motor drives, during rotor rotation, magnets of stator is an alternating magnetic fields with respect to the magnet ring that rotates, magnets of stator alternately produces suction and repulsion to rotor magnetic ring, the magnetic flux generation alternate of magnets of stator and rotor magnetic ring, the stationary magnetic field of magnets of stator and rotor magnetic ring becomes pulsating field, and the magnetic flux of process magnetic bridge alternately changes, and the induction winding is sensed electromotive force and produced electric current.The electric current that the induction winding produces is outwards exported by terminal box.
Claims (6)
1. the induction type magnetic energy electric generator based on mixed reed-type magnet ring mainly comprises power shaft (1), rotor yoke (2), the mixed reed-type magnet ring of rotor (3), magnets of stator (4), magnetic bridge (5), induction winding (6), casing (7) and prime mover, it is characterized in that:
A. S magnetic pole and N magnetic pole four pairs of utmost points or four pairs of extremely above mixed reed-type magnet rings alternately of forming by permanent magnet and electromagnet of rotor magnetic ring, permanent magnet in the magnet ring and electromagnet are alternate and establish, and the number of magnetic poles of magnet ring is 4 common multiple; 4 or 4 above magnets of stator be symmetrically or evenly distributed in magnet ring around, the quantity of magnet is 2 common multiple, wherein, has the S utmost point of half magnet to arrange to axle, the N utmost point of second half magnet is arranged to axle; Magnets of stator is relative with rotor magnetic ring and establish and around axial symmetry or be evenly distributed;
B. magnetic bridge is as the magnetic circuit of magnets of stator and/or rotor magnetic ring, and magnetic bridge is provided with the induction winding;
C. rotor is driven by prime mover, during rotor rotation, the magnet ring that rotates is an alternating magnetic fields with respect to magnets of stator, the S utmost point of rotor magnetic ring and the N utmost point alternately produce suction and repulsion to magnets of stator, the magnetic flux generation alternate of magnets of stator and rotor magnetic ring, the stationary magnetic field of magnets of stator and rotor magnetic ring becomes pulsating field, and the magnetic flux of process magnetic bridge alternately changes, and the induction winding is sensed electromotive force and produced electric current.
2. according to the described a kind of induction type magnetic energy electric generator of claim 1 based on mixed reed-type magnet ring, it is characterized in that described mixed reed-type magnet ring by radially and/or tangential and/or axial magnetic iron with radially and/or tangential and/or oblique and/or axial permanent magnet form, permanent magnet in the magnet ring and electromagnet are alternate and establish.
3. according to the described a kind of induction type magnetic energy electric generator of claim 2, it is characterized in that magnet ring or mixed reed-type Halbach array structure magnet ring that described mixed reed-type magnet ring is mixed reed-type generic array structure based on mixed reed-type magnet ring.
4. according to the described a kind of induction type magnetic energy electric generator based on mixed reed-type magnet ring of claim 1, the pole orientation that it is characterized in that magnets of stator and rotor magnetic ring is for radially tangential or axial.
5. according to the described a kind of induction type magnetic energy electric generator of claim 1, it is characterized in that magnetic-energy generator is DC generator or alternating current generator based on mixed reed-type magnet ring.
6. according to the described a kind of induction type magnetic energy electric generator of claim 1, it is characterized in that the motor of described prime mover for the band storage battery based on mixed reed-type magnet ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010247897XA CN101951102A (en) | 2010-07-31 | 2010-07-31 | Induction type magnetic energy generator based on mixed-exertion type magnet ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010247897XA CN101951102A (en) | 2010-07-31 | 2010-07-31 | Induction type magnetic energy generator based on mixed-exertion type magnet ring |
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| CN101951102A true CN101951102A (en) | 2011-01-19 |
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| CN201010247897XA Pending CN101951102A (en) | 2010-07-31 | 2010-07-31 | Induction type magnetic energy generator based on mixed-exertion type magnet ring |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102163881A (en) * | 2011-03-28 | 2011-08-24 | 徐力 | Magnetic field design of coreless generator with four working sides |
| CN103532335A (en) * | 2012-07-05 | 2014-01-22 | 罗才德 | Magnetic kinetic energy generator |
-
2010
- 2010-07-31 CN CN201010247897XA patent/CN101951102A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102163881A (en) * | 2011-03-28 | 2011-08-24 | 徐力 | Magnetic field design of coreless generator with four working sides |
| CN102163881B (en) * | 2011-03-28 | 2013-03-20 | 徐力 | Magnetic field design of coreless generator with four working sides |
| CN103532335A (en) * | 2012-07-05 | 2014-01-22 | 罗才德 | Magnetic kinetic energy generator |
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Application publication date: 20110119 |