CN103872879A - Reluctance-free alternating current generator - Google Patents
Reluctance-free alternating current generator Download PDFInfo
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- CN103872879A CN103872879A CN201410076727.8A CN201410076727A CN103872879A CN 103872879 A CN103872879 A CN 103872879A CN 201410076727 A CN201410076727 A CN 201410076727A CN 103872879 A CN103872879 A CN 103872879A
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Abstract
The invention discloses a reluctance-free alternating current generator. A housing (1) and a machine core (2) are annular parts made of permeability magnetic material, the housing is fixedly connected with the machine core through a connecting arm (6), the housing and the machine core are fixedly arranged on a central shaft (5) in a sleeving manner, a housing and machine core belt wheel (7) also fixedly sleeves the central shaft, a first N magnetic pole and a second S magnetic pole are arranged in the housing, and a first S magnetic pole and a second N magnetic pole are arranged in the machine core; a coil (3) is wound on a coil carrier (4) made of non-magnetic conductive insulated material, the mounting part of the coil carrier is mounted on the central shaft through a bearing, the other end of the coil carrier extends into the gap between the housing and the machine core, and an alternating current output conversion switch is arranged on the coil. Reluctance-free power generation is realized, and greater electric power is obtained by using less power.
Description
Technical field
The present invention relates to generator, especially Electromagnetic generation technical field.
Background technology
No matter existing electromagnetic generator, be alternating current generator, DC generator, or double current generator, is all mainly made up of stator, rotor two parts.A kind of version be coil winding on stator, magnetic pole is arranged on rotor, a kind of version be coil winding on rotor, magnetic pole is arranged on stator.Stator maintains static, rotor, the generation current by coil cutting magnetic line.
In above-mentioned two kinds of versions, stator and rotor are to be all made up of permeability magnetic material, gap between stator and rotor is in 1mm left and right, the carrier (stator or rotor) of the magnetic field that magnetic pole produces to coil winding has certain attraction, thereby generation magnetic resistance, hinder the rotation of rotor, rotor rotates need to overcome magnetic resistance, and the power that rotor rotates is had relatively high expectations.
Summary of the invention
The present invention aims to provide a kind of alternating current generator, there is no magnetic resistance, uses less power can obtain larger electric power.
For this reason, the technical solution adopted in the present invention is: a kind of without magnetic resistance alternating current generator, comprise casing (1), movement (2), coil (3), coil supporter (4) and central shaft (5), described casing (1) and movement (2) are the annular elements of being made up of permeability magnetic material, casing (1) is enclosed within outside movement (2), between the outer wall of the inwall of casing (1) and movement (2), leave gap, casing (1) and movement (2) are fixed together by linking arm (6), be fixedly set in again on central shaft (5), on described central shaft (5), go back fixed cover casing movement belt pulley (7) is housed, in described casing (1), be provided with a N magnetic pole (N1) and the 2nd S magnetic pole (S1), in described movement (2), be provided with a S magnetic pole (S1) and the 2nd N magnetic pole (N2), and a S magnetic pole (S1) is just to a N magnetic pole (N1), the 2nd N magnetic pole (N2) is just to the 2nd S magnetic pole (S2), described coil (3) is wrapped on the coil supporter (4) that non-magnetic insulating material makes, the installation portion of coil supporter (4) is arranged on central shaft (5) by bearing (8), the other end of coil supporter (4) stretches in the gap between casing (1) and movement (2), is provided with alternating current output change-over switch (9) on coil (3).
Totally three groups of the coils (3) arranging between described casing (1) and movement (2), are circumference uniform distribution, are wrapped in respectively on coil supporter (4) separately, and three groups of coil supporters (4) share an installation portion.Increase coil quantity, improve generating capacity.
The present invention is compared with traditional generator, casing, movement are stator and the rotor of conventional electric generators, casing and a magnetic conductive loop of movement composition, and casing, movement and central shaft are solidly fixed, be fixed together by the stator in conventional electric generators and rotor, mutually do not rotate.Coil winding in traditional structure is on rotor, stator is fixed, rotor, and the coil supporter that in the present invention, setting is made up of non-magnetic insulating material separately, in the time that casing, movement rotate together, magnetic field does not have attraction to the coil supporter of non-magnetic insulating material, therefore can not produce magnetic resistance yet, use less power just can obtain large electric power.Owing to having set up coil supporter in the gap between casing and movement, gap between casing and movement is increased to 1cm left and right by original 1mm left and right, be the spacing increase between spacing, N2 and the S2 between N1 and S1, magnetic utilance is lower, therefore four magnetic poles are set to improve magnetic force.
Operation principle and process: belt drives central shaft, casing, movement to rotate together by casing movement belt pulley, and coil and coil supporter are in static, and output lead is directly connected on the alternating current output change-over switch on coil, thereby output AC electricity.
Beneficial effect is: utilize the coil supporter of being made up of non-magnetic insulating material arranging separately, and casing and movement are solidly fixed, realized without magnetic resistance generating, use less power can obtain larger electric power; Four magnetic poles are set simultaneously, to improve magnetic force effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is end view of the present invention.
Embodiment
Below by embodiment also by reference to the accompanying drawings, the invention will be further described:
In conjunction with Fig. 1---shown in Fig. 2, a kind of without magnetic resistance alternating current generator, formed by casing 1, movement 2, coil 3, coil supporter 4, central shaft 5, linking arm 6, casing movement belt pulley 7, bearing 8, alternating current output change-over switch 9 etc.
In casing 1, be provided with a N magnetic pole N1 and the 2nd S magnetic pole S1, be provided with a S magnetic pole S1 and the 2nd N magnetic pole N2 in movement 2, and a S magnetic pole S1 is just to a N magnetic pole N1, the 2nd N magnetic pole N2 is just to the 2nd S magnetic pole S2; Casing 1 forms a magnetic conductive loop with movement 2, and magnetic field is by a N magnetic pole N1, a S magnetic pole S1, and the 2nd N magnetic pole N2, the 2nd S magnetic pole S2 provide.
The coil 3 arranging between casing 1 and movement 2 can be one group.Be preferably, totally three groups of the coils 3 arranging between casing 1 and movement 2, are respectively AA ', BB ', CC ', and three groups of coils 3 are circumference uniform distribution, are wrapped in respectively on coil supporter 4 separately, and three groups of coil supporters 4 share an installation portion.The quantity of coil 3 is not limited to three groups, can be also two groups, four groups or more.
Claims (2)
1. one kind without magnetic resistance alternating current generator, it is characterized in that: comprise casing (1), movement (2), coil (3), coil supporter (4) and central shaft (5), described casing (1) and movement (2) are the annular elements of being made up of permeability magnetic material, casing (1) is enclosed within outside movement (2), between the outer wall of the inwall of casing (1) and movement (2), leave gap, casing (1) and movement (2) are fixed together by linking arm (6), be fixedly set in again on central shaft (5), on described central shaft (5), go back fixed cover casing movement belt pulley (7) is housed, in described casing (1), be provided with a N magnetic pole (N1) and the 2nd S magnetic pole (S1), in described movement (2), be provided with a S magnetic pole (S1) and the 2nd N magnetic pole (N2), and a S magnetic pole (S1) is just to a N magnetic pole (N1), the 2nd N magnetic pole (N2) is just to the 2nd S magnetic pole (S2), described coil (3) is wrapped on the coil supporter (4) that non-magnetic insulating material makes, the installation portion of coil supporter (4) is arranged on central shaft (5) by bearing (8), the other end of coil supporter (4) stretches in the gap between casing (1) and movement (2), is provided with alternating current output change-over switch (9) on coil (3).
According to claimed in claim 1 without magnetic resistance alternating current generator, it is characterized in that: totally three groups of the coils (3) arranging between described casing (1) and movement (2), be circumference uniform distribution, be wrapped in respectively on coil supporter (4) separately, three groups of coil supporters (4) share an installation portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410076727.8A CN103872879A (en) | 2014-03-05 | 2014-03-05 | Reluctance-free alternating current generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410076727.8A CN103872879A (en) | 2014-03-05 | 2014-03-05 | Reluctance-free alternating current generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103872879A true CN103872879A (en) | 2014-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410076727.8A Pending CN103872879A (en) | 2014-03-05 | 2014-03-05 | Reluctance-free alternating current generator |
Country Status (1)
| Country | Link |
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| CN (1) | CN103872879A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2066636U (en) * | 1990-05-16 | 1990-11-28 | 张恩侗 | Magnetogenerator |
| DE19548117A1 (en) * | 1994-12-23 | 1996-08-01 | Guenther Schmidt | Electric wheel-hub drive motor with stepless load-torque matching e.g. for motor vehicle |
| DE19821632A1 (en) * | 1998-05-14 | 1999-11-18 | Stephan Joeckel | Induction machine with excitation by rotating permanent magnet ring |
| CN1645719A (en) * | 2004-12-30 | 2005-07-27 | 山东大学 | Permanent magnet electric motor with double rotor |
| CN102097906A (en) * | 2011-01-11 | 2011-06-15 | 陈国宝 | Multilayer coreless coil permanent magnet motor |
| CN102497074A (en) * | 2011-12-26 | 2012-06-13 | 北京理工大学 | Multiphase fault tolerant permanent magnet motor based on birotor structure |
| CN203883660U (en) * | 2014-03-05 | 2014-10-15 | 包海荣 | Alternator without reluctance |
-
2014
- 2014-03-05 CN CN201410076727.8A patent/CN103872879A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2066636U (en) * | 1990-05-16 | 1990-11-28 | 张恩侗 | Magnetogenerator |
| DE19548117A1 (en) * | 1994-12-23 | 1996-08-01 | Guenther Schmidt | Electric wheel-hub drive motor with stepless load-torque matching e.g. for motor vehicle |
| DE19821632A1 (en) * | 1998-05-14 | 1999-11-18 | Stephan Joeckel | Induction machine with excitation by rotating permanent magnet ring |
| CN1645719A (en) * | 2004-12-30 | 2005-07-27 | 山东大学 | Permanent magnet electric motor with double rotor |
| CN102097906A (en) * | 2011-01-11 | 2011-06-15 | 陈国宝 | Multilayer coreless coil permanent magnet motor |
| CN102497074A (en) * | 2011-12-26 | 2012-06-13 | 北京理工大学 | Multiphase fault tolerant permanent magnet motor based on birotor structure |
| CN203883660U (en) * | 2014-03-05 | 2014-10-15 | 包海荣 | Alternator without reluctance |
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| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140618 |
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| RJ01 | Rejection of invention patent application after publication |