CN101882901A - Double-magnetic ring induction type magnetic energy electric generator - Google Patents
Double-magnetic ring induction type magnetic energy electric generator Download PDFInfo
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- CN101882901A CN101882901A CN2010102329867A CN201010232986A CN101882901A CN 101882901 A CN101882901 A CN 101882901A CN 2010102329867 A CN2010102329867 A CN 2010102329867A CN 201010232986 A CN201010232986 A CN 201010232986A CN 101882901 A CN101882901 A CN 101882901A
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Abstract
The invention relates to a double-magnetic ring induction type magnetic energy electric generator, which mainly comprises a stator magnetic ring, a rotor magnetic ring, a rotor yoke, an input shaft, an inductive winding, a magnetic bridge, a shell and a prime motor. The rotor magnetic ring and the stator magnetic ring are the magnetic rings with at least three pairs of poles, wherein the S magnetic poles and the N magnetic poles of the rotor magnetic ring and the stator magnetic ring are arranged at intervals; the amount of the magnetic pole of the stator magnetic ring is double or 1/2 of that of the rotor magnetic ring; the magnetic bridge is taken as a magnetic path of the stator magnetic ring and/or the rotor magnetic ring; the magnetic bridge is provided with the inductive winding; the rotor is driven by the prime motor; the rotor rotating magnetic ring is an alternating magnetic field relative to the stator magnetic ring when the rotor rotates; the S pole and the N pole of the rotor magnetic ring alternately generates a magnetic attraction force and magnetic resistance force to the S pole and the N pole of the stator magnetic ring; the magnetic flows of the stator magnetic ring and the rotor magnetic ring are alternately changed; the constant magnetic filed of the stator magnetic ring and the rotor magnetic ring is changed into an impulse magnetic field; the magnetic flow which passes through the magnetic bridge is alternately changed; and the inductive winding induces the electromotive force and generates the electric current.
Description
Technical Field
The invention relates to an energy and power system, in particular to an induction type magnetic energy generator with double magnetic rings.
Technical Field
In 1821, Faraday discovered that the electrified lead can rotate around the permanent magnet, and the permanent magnet motor is invented. In 1857, Wheatstone in UK replaced permanent magnet with electromagnet, invented the electric excitation mode, and created a new era of electric excitation motor. However, the above motors are only energy conversion tools.
The prior art is as follows: the invention relates to a magnetic energy amplifier, a permanent magnetic energy prime mover, a fluid transmission magnetic machine, a hybrid excitation magnetic energy generating device and application thereof, a magnetic energy generating system and the like. The magnetic energy generated by the magnetic energy generating device is output by a fluid transmission system or a ratchet mechanism or an independent generator.
Transformers are known which convert alternating current into an alternating magnetic field, which is converted from the alternating magnetic field into alternating current of a different voltage than the input alternating current, based on the principle of electromagnetic induction. However, the direct current generates a constant magnetic field, and the magnetic field of the permanent magnet is also a constant magnetic field, so that the constant magnetic field cannot be directly converted into electric energy.
The invention converts a constant magnetic field into an alternating magnetic field by a mechanical method, and converts magnetic energy into electric energy by referring to the electromagnetic induction principle of a transformer.
Disclosure of Invention
The invention is realized by the following steps: the utility model provides a two magnetic ring induction type magnetic generator, mainly includes stator magnetic ring (1), rotor magnetic ring (2), rotor yoke (3), input shaft (4), induction winding (5), magnetic bridge (6), casing (7) and prime mover, characterized by:
a. the rotor magnetic ring is a magnetic ring with three or more pairs of poles, wherein S magnetic poles and N magnetic poles are arranged alternately, and the number of the magnetic poles of the magnetic ring is a common multiple of 3; the stator magnetic rings are six pairs of poles or more than six pairs of poles with S magnetic poles and N magnetic poles arranged alternately, and the number of the magnetic poles of the magnetic rings is a common multiple of 6; the number of the magnetic poles of the stator magnetic ring is 2 times of that of the rotor magnetic ring;
or,
the rotor magnetic ring is a magnetic ring with six pairs of poles or more than six pairs of poles, wherein the S magnetic poles and the N magnetic poles are arranged alternately, and the number of the magnetic poles of the magnetic ring is a common multiple of 6; the stator magnetic rings are three pairs of poles or more than three pairs of poles with S magnetic poles and N magnetic poles arranged alternately, and the number of the magnetic poles of the magnetic rings is a common multiple of 3; the number of the magnetic poles of the rotor magnetic ring is 2 times that of the magnetic poles of the stator magnetic ring;
b. the magnetic bridge is used as a magnetic circuit of the stator magnetic ring and/or the rotor magnetic ring, and the magnetic bridge is provided with an induction winding;
c. the rotor is driven by the prime motor, when the rotor rotates, the rotating magnetic ring is an alternating magnetic field relative to the stator magnetic ring, the S pole and the N pole of the rotor magnetic ring alternately generate attraction and repulsion to the S pole and the N pole of the stator magnetic ring, the magnetic flux of the stator magnetic ring and the rotor magnetic ring is alternately changed, the constant magnetic field of the stator magnetic ring and the rotor magnetic ring is changed into a pulsating magnetic field, the magnetic flux passing through the magnetic bridge is alternately changed, and the induction winding induces electromotive force and generates current.
Because the number of the magnetic poles of the stator magnetic ring is 2 times or 1/2 times of the number of the magnetic poles of the rotor magnetic ring and is a common multiple of 3, no matter which angle the rotor magnetic ring arranged between the S pole and the N pole rotates, the suction force and the repulsion force of the rotor magnetic ring from the stator magnetic ring arranged between the S pole and the N pole are mutually offset, and the resultant force of the suction force and the repulsion force of the rotor magnetic ring is zero theoretically. So that only frictional forces need to be overcome for rotation of the rotor. In practice, it is difficult to make the magnetic fluxes of the magnetic poles of the rotor magnetic ring and the stator magnetic ring completely consistent, so that the rotor still suffers from a small amount of attractive force and repulsive force from the rotor magnetic ring and the stator magnetic ring, which cannot be offset.
The magnetic ring with 3 pairs of poles is equivalent to that the magnetic ring has 3S poles which are outward, 3N poles which are outward, 3S poles which are inward and 3N poles which are inward, and the magnetic ring with 6 pairs of poles is equivalent to that the magnetic ring has 6S poles which are outward, 6N poles which are outward, 6S poles which are inward and 6N poles which are inward.
The stator magnetic ring and the rotor magnetic ring are permanent magnet magnetic rings or electromagnet magnetic rings.
The magnetic pole directions of the stator magnetic ring and the rotor magnet are radial or tangential or axial.
The electromagnetic ferromagnetic ring with 3 pairs of poles or more than 3 pairs of poles is a magnetic ring consisting of 6 or more than 6 electromagnets, and the magnetic poles are arranged in a manner that S poles and N poles are arranged alternately. The 6 pairs of poles or more than electromagnet ring is composed of 12 or 12 electromagnets, and the magnetic poles are arranged with S poles and N poles arranged alternately. The electromagnet consists of an iron core and an excitation winding, wherein the iron core is generally formed by laminating silicon steel sheets, and the excitation winding is a winding type winding or a squirrel-cage type winding. The iron core of the whole magnetic ring can be made into a whole body or can be made into independent bodies. The individual field windings of the magnetic ring can be wired in series or in parallel.
The permanent magnet ring with 3 pairs of poles or more than 3 pairs of poles is a magnetic ring consisting of 6 or more than 6 permanent magnets arranged between the S pole and the N pole, or a complete magnetic ring is manufactured by a mould filling or pressing method and then is magnetized in a special fixture, and the magnetic ring with 3 pairs of poles or more than 3 pairs of poles arranged between the S pole and the N pole is processed by the method. The permanent magnet ring with 6 pairs of poles or more than 6 pairs of poles is a magnetic ring consisting of 12 or more than 12 permanent magnets arranged between the S pole and the N pole, or a complete magnetic ring is manufactured by a mould filling or pressing method and then is magnetized in a special fixture, and the magnetic ring with 6 pairs of poles or more than 6 pairs of poles arranged between the S pole and the N pole is processed by the method. The magnetic ring is divided into a circular type and a polygonal type. The permanent magnet of the magnetic ring is arc, fan or trapezoid.
The permanent magnet magnetic ring comprises a common array magnetic ring and a magnetic ring based on a Halbach array. The common array magnetic ring comprises a radial array magnetic ring, a tangential array magnetic ring and an axial array magnetic ring, and the magnetic pole directions are respectively radial, tangential and axial. The Halbach array magnetic ring is a magnetic ring with three or more than three pairs of permanent magnets distributed and composed of radial permanent magnets and tangential and/or oblique permanent magnets, and S poles and N poles of the magnetic ring are arranged alternately. According to the Halbach array, the magnetic rings of 3 pairs of poles at least consist of 12 pieces of magnetic steel, and the magnetic rings of 3 pairs of poles usually consist of 12 pieces of or 18 pieces of or 36 pieces of magnetic steel; the magnetic rings of 6 pairs of poles at least consist of 24 pieces of magnetic steel, and the magnetic rings of 6 pairs of poles usually consist of 24 pieces of magnetic steel, 36 pieces of magnetic steel or 72 pieces of magnetic steel. The Halbach array magnetic ring has the advantages that one side of the enhanced magnetic field faces to the air gap or the magnetic bridge, so that the working magnetic flux is increased, the non-working magnetic flux is reduced, and the power density of the magnetic energy generator is relatively improved. Due to the advantages of the Halbach array magnetic ring, the rotor yoke can be made of materials except ferromagnetism. The Halbach array magnetic ring can be manufactured into a complete magnetic ring by a mould filling or pressing method.
The electromagnetic ferromagnetic ring also comprises a common array magnetic ring and a magnetic ring based on a Halbach array. The common array magnetic ring comprises a radial array magnetic ring, a tangential array magnetic ring and an axial array magnetic ring, and the magnetic pole directions are respectively radial, tangential and axial. The Halbach array electromagnetic iron magnetic ring with 3 pairs of poles or more than 3 pairs of poles is an electromagnetic ring which is formed by 12 or more than 12 radial electromagnets and tangential electromagnets and/or triangular electromagnets and is arranged between an S pole and an N pole, and the Halbach array electromagnetic iron magnetic ring with 6 pairs of poles or more than 6 pairs of poles is an electromagnetic ring which is formed by 24 or more than 24 radial electromagnets and tangential electromagnets and/or triangular electromagnets and is arranged between an S pole and an N pole.
If the magnetic pole direction of the magnetic ring is axial, the stator magnetic ring is arranged on one side or two sides of the rotor magnetic ring, the axial stator magnetic ring can be arranged on two sides of the axial rotor magnetic ring of the common array, and the rotor magnetic ring of the Halbach array is provided with the sub magnetic ring on the side where the magnetic field is enhanced. Similarly, if the magnetic pole direction of the rotor magnetic ring is radial or tangential, the stator magnetic ring can be arranged at the outer side of the rotor magnetic ring, or at the inner side of the rotor magnetic ring, or both the inner side and the outer side of the rotor magnetic ring are provided with the stator magnetic ring.
The magnetic energy generator is a double-magnetic-ring induction type permanent magnet generator or a double-magnetic-ring induction type electromagnetic energy generator or a double-magnetic-ring induction type mixed excitation magnetic energy generator or a double-magnetic-ring induction type multi-section magnetic energy generator or a double-magnetic-ring induction type parallel mixed excitation magnetic energy generator. The rotor magnetic ring and the stator magnetic ring of the permanent magnetic energy generator are all permanent magnets; the rotor magnetic ring and the stator magnetic ring of the electromagnetic energy generator are all electromagnets; a rotor magnetic ring in the hybrid excitation magnetic energy generator is a permanent magnet magnetic ring, a stator magnetic ring is an electromagnet, or the rotor magnetic ring is an electromagnet magnetic ring, and the stator magnetic ring is a permanent magnet; the rotor magnetic ring of the multi-section magnetic energy generator has two or more sections, the stator magnetic ring has two or more sections, the rotor magnetic ring is a permanent magnet magnetic ring, the stator magnetic ring is a permanent magnet, or the rotor magnetic ring is an electromagnet magnetic ring, and the stator magnetic ring is an electromagnet magnetic ring; the rotor magnetic ring of the parallel mixed excitation magnetic energy generator is a multi-section magnetic ring with a permanent magnet magnetic ring and an electromagnet magnetic ring which are arranged in parallel, and the stator magnetic ring is a multi-section magnetic ring with a permanent magnet magnetic ring and an electromagnet magnetic ring which are arranged in parallel.
The magnetic bridge is made of magnetic conductive material, generally made of silicon steel sheets by laminating, and the induction winding is a winding type winding. The case is made of a non-magnetic conductive material or a magnetic conductive material, and when the case is a part of the magnetic circuit, the case is made of a ferromagnetic material.
The prime mover is typically an electric motor with a battery. After the machine is started, part of the electric energy generated by the magnetic energy generator can be supplied to the motor in turn to maintain the continuous running of the machine. The electrical energy required for the operation of the motor may also be provided by an external power source. The power supply required by the electromagnet to generate the magnetic field can be provided by a storage battery or an external power supply.
Like a common generator, the output of electric excitation and electric energy needs a junction box. Like a common generator, an electromagnet and an induction winding of the magnetic energy generator can generate heat energy in the working process, and the generator needs to be additionally provided with a fan or a liquid cooling device. Like a common generator, the electric excitation of the magnetic energy generator needs to be rectified by a rectifier diode or a unidirectional silicon controlled rectifier, and the alternating current is converted into direct current to be output and also needs to be rectified by the rectifier diode or the unidirectional silicon controlled rectifier.
Like a common generator, a magnetic energy generator is divided into a direct current type and an alternating current type, and is divided into a single-phase generator and a three-phase generator according to the number of phases.
Drawings
Fig. 1 is a schematic cross-sectional structure of a first embodiment of the present invention.
Fig. 2 is a schematic cross-sectional structure of a second embodiment of the present invention.
Fig. 3 is a schematic cross-sectional structure of a third embodiment of the present invention.
Fig. 4 is a schematic cross-sectional structure of a fourth embodiment of the present invention.
Fig. 5 is a schematic cross-sectional structure of a fifth embodiment of the present invention.
Fig. 6 is a schematic cross-sectional structure of a sixth embodiment of the present invention.
Fig. 7 is a schematic cross-sectional structure of a seventh embodiment of the present invention.
Fig. 8 is a schematic cross-sectional structure of an eighth embodiment of the present invention.
Detailed Description
The invention is further described with reference to the following figures and examples.
First embodiment
Referring to fig. 1, a double magnetic ring induction type permanent magnet generator mainly includes a stator magnetic ring (1), a rotor magnetic ring (2), a rotor yoke (3), an input shaft (4), a stator induction winding (5), a stator magnetic bridge (6), a rotor induction winding (5.1), a rotor magnetic bridge (6.1), a housing (7) and a prime mover, and is characterized in that: the rotor magnetic ring is a three-pair permanent magnet magnetic ring consisting of 6 radial permanent magnets with S magnetic poles and N magnetic poles arranged alternately; the stator magnetic ring is a six-pair-pole permanent magnet magnetic ring consisting of 12 radial permanent magnets with S magnetic poles and N magnetic poles arranged alternately; the number of the stator magnetic bridges is 6, two ends of one stator magnetic bridge are respectively connected with magnets which are arranged between two adjacent S poles and N poles in a stator magnetic ring, the stator magnetic bridge is used as a magnetic circuit of the stator magnetic ring, and the magnetic bridge is provided with an induction winding; the number of the rotor magnetic bridges is 3, two ends of one rotor magnetic bridge are respectively connected with two adjacent magnets arranged between the S pole and the N pole in the rotor magnetic ring, the rotor magnetic bridge is used as a magnetic circuit of the rotor magnetic ring, and the magnetic bridge is provided with an induction winding; the stator magnetic ring and the stator magnetic bridge are fixed on the casing, the rotor magnetic ring and the rotor magnetic bridge are fixed on the rotor yoke, and the rotor yoke is fixed on the input shaft. The rotor is driven by the prime motor, when the rotor rotates, the rotating magnetic ring is an alternating magnetic field relative to the stator magnetic ring, the S pole and the N pole of the rotor magnetic ring alternately generate attraction and repulsion to the S pole and the N pole of the stator magnetic ring, the magnetic flux of the stator magnetic ring and the rotor magnetic ring is alternately changed, the constant magnetic field of the stator magnetic ring and the rotor magnetic ring is changed into a pulsating magnetic field, the magnetic flux passing through the magnetic bridge is alternately changed, and the induction winding induces electromotive force and generates current. The current generated by the induction winding is output outwards through the junction box.
Second embodiment
Referring to fig. 2, a double magnetic ring induction type permanent magnet generator mainly comprises a stator permanent magnet magnetic ring (1), a rotor permanent magnet magnetic ring (2), a rotor yoke (3), an input shaft (4), a stator induction winding (5), a stator magnetic bridge (6), a casing (7) and a prime motor. The stator magnetic ring is a 6-pair magnetic ring composed of 12 radial trapezoidal permanent magnets with S magnetic poles and N magnetic poles arranged alternatively, and the rotor magnetic ring is a three-pair permanent magnet magnetic ring composed of 6 radial permanent magnets with S magnetic poles and N magnetic poles arranged alternatively; the number of the stator magnetic bridges is 12, one stator magnetic bridge is connected with two adjacent magnets in the stator magnetic ring, and one magnet in the stator magnetic ring is connected with two adjacent stator magnetic bridges. And the stator magnetic bridge is provided with an induction winding. The rotor is not provided with a magnetic bridge and an induction winding. The rest of the parts not described are the same as those of the first embodiment and are not repeated.
Third embodiment
Referring to fig. 3, a double magnetic ring induction type permanent magnet generator mainly comprises a stator permanent magnet magnetic ring (1), a rotor Halbach array permanent magnet magnetic ring (2.1), a rotor yoke (3), an input shaft (4), a stator induction winding (5), a stator magnetic bridge (6), a casing (7) and a prime motor. The rotor magnetic ring is a three-pair-pole Halbach array permanent magnet magnetic ring consisting of 6 radial permanent magnets, 6 tangential permanent magnets and 24 oblique permanent magnets, and S poles and N poles of the magnetic ring are arranged alternately. The enhanced side of the rotor Halbach array permanent magnet magnetic ring faces the stator magnetic ring, and the weakened side of the magnetic field faces the rotor yoke. Since the rotor yoke has less magnetic flux, the rotor is not provided with magnetic bridges and induction windings. The rest of the parts not described are the same as those of the first embodiment and are not repeated.
Fourth embodiment
Referring to fig. 4, a double magnetic ring induction type permanent magnet generator mainly comprises a stator permanent magnet magnetic ring (1), a rotor Halbach array permanent magnet magnetic ring (2.1), a rotor yoke (3), an input shaft (4), a stator induction winding (5), a stator magnetic bridge (6), a casing (7) and a prime motor. The rotor magnetic ring is a three-pair-pole Halbach array permanent magnet magnetic ring consisting of 6 radial permanent magnets and 12 oblique permanent magnets, and S poles and N poles of the magnetic ring are arranged alternately. The rest of the parts which are not described are the same as those of the first and third embodiments and are not repeated.
Fifth embodiment
Referring to fig. 5, a double magnetic ring induction type electromagnetic energy generator mainly includes a stator electromagnetic ring (1.1), a rotor electromagnetic ring (2.2), a rotor yoke (3), an input shaft (4), a stator induction winding (5), a stator magnetic bridge (6), a rotor induction winding (5.1), a rotor magnetic bridge (6.1), a casing (7) and a prime mover. The rotor electromagnetic ring is a 3-pair electromagnetic ring composed of 6 electromagnets arranged with S pole and N pole in alternate arrangement. The stator electromagnetic ring is a 6-pair electromagnetic ring composed of 12 electromagnets arranged with S pole and N pole arranged alternately. The number of the stator magnetic bridges is 6, two ends of one stator magnetic bridge are respectively connected with two adjacent electromagnets in the stator electromagnetic ring, and the stator magnetic bridge is provided with a stator induction winding. The number of the rotor magnetic bridges is 3, two ends of one stator magnetic bridge are respectively connected with two adjacent electromagnets in the rotor electromagnetic ring, and the stator magnetic bridge is provided with a stator induction winding. The rest of the parts not described are the same as those of the first embodiment and are not repeated.
Sixth embodiment
Referring to fig. 6, a double magnetic ring induction type hybrid excitation magnetic energy generator mainly comprises a stator electromagnetic ring (1.1), a rotor Halbach array permanent magnet magnetic ring (2.1), a rotor yoke (3), an input shaft (4), a stator induction winding (5), a stator magnetic bridge (6), a casing (7) and a prime motor. The stator magnetic ring of the present example is an electromagnetic ring, the rotor magnetic ring is a Halbach array permanent magnet magnetic ring, and the magnetic generator is a mixed excitation magnetic energy generator. The remaining portions not described above are the same as those of the first, fourth, and fifth embodiments and will not be repeated.
Seventh embodiment
Referring to fig. 7, a double magnetic ring induction type hybrid excitation magnetic energy generator mainly comprises a stator electromagnetic ring (1.1), a rotor permanent magnet magnetic ring (2), a rotor yoke (3), an input shaft (4), a stator induction winding (5), a stator magnetic bridge (6), a rotor induction winding (5.1), a rotor magnetic bridge (6.1), a housing (7) and a prime motor. The stator magnetic ring of the present example is an electromagnetic ring, the rotor magnetic ring is a radial permanent magnet magnetic ring, and the magnetic generator is a magnetic energy generator with mixed excitation. The rest of the parts which are not described are the same as those of the first and fifth embodiments and are not repeated.
Eighth embodiment
Referring to fig. 8, a double-magnetic-ring induction type hybrid excitation magnetic energy generator mainly comprises a stator permanent magnet magnetic ring (1), a rotor electromagnetic ring (2.2), a rotor yoke (3), an input shaft (4), a stator induction winding (5), a stator magnetic bridge (6), a rotor induction winding (5.1), a rotor magnetic bridge (6.1), a housing (7) and a prime motor. The stator magnetic ring of the present example is a radial permanent magnet magnetic ring, the rotor magnetic ring is an electromagnetic ring, and the magnetic generator is a mixed excitation magnetic energy generator. The rest of the parts which are not described are the same as those of the first and fifth embodiments and are not repeated.
Claims (10)
1. The utility model provides a two magnetic ring induction type magnetic generator, mainly includes stator magnetic ring (1), rotor magnetic ring (2), rotor yoke (3), input shaft (4), induction winding (5), magnetic bridge (6), casing (7) and prime mover, characterized by:
a. the rotor magnetic ring is a magnetic ring with three or more pairs of poles, wherein S magnetic poles and N magnetic poles are arranged alternately, and the number of the magnetic poles of the magnetic ring is a common multiple of 3; the stator magnetic rings are six pairs of poles or more than six pairs of poles with S magnetic poles and N magnetic poles arranged alternately, and the number of the magnetic poles of the magnetic rings is a common multiple of 6; the number of the magnetic poles of the stator magnetic ring is 2 times of that of the rotor magnetic ring;
or,
the rotor magnetic ring is a magnetic ring with six pairs of poles or more than six pairs of poles, wherein the S magnetic poles and the N magnetic poles are arranged alternately, and the number of the magnetic poles of the magnetic ring is a common multiple of 6; the stator magnetic rings are three pairs of poles or more than three pairs of poles with S magnetic poles and N magnetic poles arranged alternately, and the number of the magnetic poles of the magnetic rings is a common multiple of 3; the number of the magnetic poles of the rotor magnetic ring is 2 times that of the magnetic poles of the stator magnetic ring;
b. the magnetic bridge is used as a magnetic circuit of the stator magnetic ring and/or the rotor magnetic ring, and the magnetic bridge is provided with an induction winding;
c. the rotor is driven by the prime motor, when the rotor rotates, the rotating magnetic ring is an alternating magnetic field relative to the stator magnetic ring, the S pole and the N pole of the rotor magnetic ring alternately generate attraction and repulsion to the S pole and the N pole of the stator magnetic ring, the magnetic flux of the stator magnetic ring and the rotor magnetic ring is alternately changed, the constant magnetic field of the stator magnetic ring and the rotor magnetic ring is changed into a pulsating magnetic field, the magnetic flux passing through the magnetic bridge is alternately changed, and the induction winding induces electromotive force and generates current.
2. The dual magnetic ring inductive magnetic energy generator of claim 1, wherein said stator magnetic ring and said rotor magnetic ring are permanent magnet magnetic rings or electromagnet magnetic rings.
3. A double magnetic ring induction type magnetic generator as claimed in claims 1 and 2, wherein the 3 pairs of poles or the permanent magnet rings with more than 3 pairs of poles are circular or polygonal magnetic rings composed of 6 or more permanent magnets with alternately arranged S poles and N poles, or a complete magnetic ring is manufactured by a mold charging or pressing method, and then is charged in a special fixture, and the magnetic rings with 3 pairs of poles or more than 3 pairs of poles and alternately arranged S poles and N poles are manufactured by the method; the permanent magnet ring with 6 pairs of poles or more than 6 pairs of poles is a magnetic ring consisting of 12 or more than 12 permanent magnets arranged between the S pole and the N pole, or a complete magnetic ring is manufactured by a mould filling or pressing method and then is magnetized in a special fixture, and the 6 pairs of poles or more than 6 pairs of poles are processed by the method to form a circular or polygonal magnetic ring arranged between the S pole and the N pole.
4. A double magnetic ring induction type magnetic generator as claimed in claims 1 and 2, wherein the magnetic ring of Halbach array permanent magnet with 3 pairs of poles or more than 3 pairs of poles is a circular magnetic ring or polygonal magnetic ring with S pole and N pole arranged alternately formed by combining 12 or more than 12 radial permanent magnets and tangential and/or oblique permanent magnets, or a complete magnetic ring is manufactured by a mold charging or pressing method, then the magnetic ring is charged in a special fixture, and Halbach array circular and polygonal magnetic rings with 3 pairs of poles or more than 3 pairs of poles arranged alternately with S pole and N pole are manufactured by the method; the Halbach array permanent magnet ring with 6 pairs of poles or more than 6 pairs of poles is a circular magnet ring or a polygonal magnet ring which is formed by combining 24 or more than 24 radial permanent magnets and tangential and/or oblique permanent magnets and is arranged with S poles and N poles in a spaced mode, or a complete magnet ring is manufactured by a mould filling or pressing method, then the magnet ring is filled in a special clamp, and the Halbach array circular and polygonal magnet ring with 6 pairs of poles or more than 6 pairs of poles and N poles which are arranged in a spaced mode is processed by the method.
5. A dual magnetic ring induction type magnetic generator as claimed in claims 1 and 2, wherein the 3 pairs of poles or 3 or more pairs of poles electromagnetic iron magnetic ring is a magnetic ring composed of 6 or more electromagnets with magnetic poles arranged with S pole and N pole alternately, or the 3 pairs of poles or 3 or more pairs of poles electromagnetic iron magnetic ring is a Halbach array electromagnetic iron magnetic ring composed of 12 or more radial electromagnets and tangential electromagnets and/or triangular electromagnets with 3 or more pairs of poles arranged with S pole and N pole alternately; the 6-pole or more than 6-pole electromagnet ring is a magnetic ring which is composed of 12 or more than 12 electromagnets and the magnetic poles of which are arranged between the S pole and the N pole, or the 6-pole or more than 6-pole electromagnet ring is a 6-pole or more than 6-pole Halbach array electromagnet ring which is composed of 24 or more than 24 radial electromagnets and tangential electromagnets and/or triangular electromagnets and is arranged between the S pole and the N pole.
6. The double-magnetic-ring induction type magnetic generator as claimed in claim 1, wherein the magnetic generator is a double-magnetic-ring induction type permanent magnetic generator, a double-magnetic-ring induction type electromagnetic generator, a double-magnetic-ring induction type mixed excitation magnetic generator, a double-magnetic-ring induction type multi-section magnetic generator or a double-magnetic-ring induction type parallel mixed excitation magnetic generator.
7. The dual magnetic ring induction type magnetic energy generator of claim 1, wherein said prime mover is an electric motor with a battery.
8. A dual magnetic ring induction type magnetic energy generator as claimed in claim 1 wherein the windings of the electromagnetic ferromagnetic ring are wound windings or squirrel cage windings.
9. The dual magnetic ring induction type magnetic energy generator as claimed in claim 1, wherein the magnetic pole directions of the stator magnetic ring and the rotor magnet are radial or tangential or axial.
10. The double-magnetic-ring induction type magnetic generator as claimed in claim 1, wherein the magnetic generator is a dc generator or an ac generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102329867A CN101882901A (en) | 2010-07-21 | 2010-07-21 | Double-magnetic ring induction type magnetic energy electric generator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010102329867A CN101882901A (en) | 2010-07-21 | 2010-07-21 | Double-magnetic ring induction type magnetic energy electric generator |
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| Publication Number | Publication Date |
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| CN101882901A true CN101882901A (en) | 2010-11-10 |
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|---|---|---|---|
| CN2010102329867A Pending CN101882901A (en) | 2010-07-21 | 2010-07-21 | Double-magnetic ring induction type magnetic energy electric generator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693537A (en) * | 2013-12-25 | 2014-04-02 | 王大方 | Collimating Halbach array external-rotor permanent magnet synchronous gearless traction machine |
| CN104006078A (en) * | 2014-05-07 | 2014-08-27 | 西安理工大学 | Halbach permanent magnetic bearing obtained by lap piling of permanent magnetic rings having triangular sections |
| CN114126453A (en) * | 2019-06-21 | 2022-03-01 | 苹果公司 | Product display system |
-
2010
- 2010-07-21 CN CN2010102329867A patent/CN101882901A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693537A (en) * | 2013-12-25 | 2014-04-02 | 王大方 | Collimating Halbach array external-rotor permanent magnet synchronous gearless traction machine |
| CN103693537B (en) * | 2013-12-25 | 2017-07-25 | 北京祥远通达科技有限公司 | Quasi-Halbach array outer rotor permanent magnet synchronous gearless traction machine |
| CN104006078A (en) * | 2014-05-07 | 2014-08-27 | 西安理工大学 | Halbach permanent magnetic bearing obtained by lap piling of permanent magnetic rings having triangular sections |
| CN104006078B (en) * | 2014-05-07 | 2016-04-06 | 西安理工大学 | Adopt the Halbach Permanent-magnet bearing that triangular-section permanent-magnetic clamp stacks |
| CN114126453A (en) * | 2019-06-21 | 2022-03-01 | 苹果公司 | Product display system |
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