CN101615829B - Stator-free double-rotor reverse rotating generator - Google Patents
Stator-free double-rotor reverse rotating generator Download PDFInfo
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- CN101615829B CN101615829B CN2009101625610A CN200910162561A CN101615829B CN 101615829 B CN101615829 B CN 101615829B CN 2009101625610 A CN2009101625610 A CN 2009101625610A CN 200910162561 A CN200910162561 A CN 200910162561A CN 101615829 B CN101615829 B CN 101615829B
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Abstract
The invention discloses a stator-free double-rotor reverse rotating generator, and belongs to the technical field of generators for electrical equipment. A permanent magnetic cylinder (6) is arranged on the inner wall face of an outer rotor power input sleeve (7), one end of the outer rotor power input sleeve is connected with an outer rotor fixing disk (12), the inner circle of the outer rotor fixing disk (12) is fixedly connected with an outer rotor linkage cylinder sleeve (11), the internal surface of the other side of the outer rotor power input sleeve is provided with an outer rotor power sleeve fixing disk (5), an inner tooth disk (4) is arranged outside of the outer rotor power sleeve fixing disk, the outer surface of an inner rotor power input sleeve (2) is fixedly provided with an armature coil (22), the corresponding position of the inner tooth disk on the outer surface of one side of the inner rotor power input sleeve is provided with a synchronous tooth disk (3), and the synchronous tooth disk is engaged with the inner tooth disk. The stator-free double-rotor reverse rotating generator saves the manufacturing and material costs of the generator, saves the investment cost of generating equipment manufacturing enterprises, and improves efficient utilization of kinetic energy of various regenerative resources.
Description
Technical field;
The invention belongs to the power consumption equipment technical field of generators, relate to a kind of stator-free double-rotor reverse rotating generator that is fit to multiple generating occasion.
Technical background;
Present generating equipment principle is, mechanical energy is passed to generating equipment, promotes generating equipment rotor running acting, mechanical energy converted to the generator of electric energy.Usually the input power of generating equipment is by steam turbine, the hydraulic turbine or internal combustion engine drive running generating.Generator now be used for wind-force, wave, the temperature difference, etc. the industry of Mechanical Driven generating.
Generating equipment is divided into DC generator and alternating current generator two big classes.The latter can be divided into two kinds of synchronous generator and asynchronous generators again.The most frequently used in the modern power station is synchronous generator.The characteristics of this generator are by the direct current excitation, and active power can be provided, and also can provide reactive power, can satisfy the needs of various loads.Asynchronous generator is because excitation winding independently not, and it is simple in structure, and is easy to operate, but can not provide reactive power to load, but also need from draw the magnetizing current of hysteresis getting access to grid.Must be in parallel when therefore asynchronous generator moves with other synchronous machines, perhaps connect a considerable amount of capacitors.This has limited the range of application of asynchronous generator, can only be applied to the small automatic hydroelectric station morely.The used DC power supply of industry such as city electric car, electrolysis, electrochemistry, the DC generator that adopt before the 1950's more.But DC generator has commutator, complex structure, and during manufacturing expenses, price is more expensive, and easy break-down, and is difficult in maintenance, and efficient is also not as alternating current generator.So high-power controlled rectifier has utilized AC power through semiconductor rectifier or AC-DC-AC converter since coming out, to replace the trend of DC generator.
Synchronous generator is divided into three kinds of turbo generator, hydraulic generator and oil-electric engines by the difference of used prime mover.Their structural common ground are except the useful permanent magnet of small generator produces magnetic field, and general magnetic field all is to be produced by galvanic magnet exciting coil, and magnet exciting coil is placed on the rotor, and armature winding is placed on the stator.Because the voltage of magnet exciting coil is lower, power is less, and two output leads are arranged, and draws by slip ring easily; And armature winding voltage is higher, and power is big, uses three phase windings more, and three output leads and output line termination are arranged, and output lead is placed on the stator, and it is more convenient to set outlet line.The stator core of generator builds up with silicon steel sheet, to reduce iron loss.Rotor core can be made generator amature because the magnetic flux that passes through is constant.In high-rating generator,, make the material of rotor and must select the high-quality steel for use because rotor is bearing powerful centrifugal force.
Yet, along with the utilization for regenerative resource in the world puts more effort, greatly developing of renewable resource, it is also more and more to promote the method that various energy source and powers pass to generator, for example: name of patent application, H sail-adding wing-shaped three-group windmill retrograde rotation power generation method and generating set, number of patent application, 200810049234.X; Above-mentioned patent application has given open for the counter-rotating wind turbine generator, but in actual applications in the wind turbine generator generating equipment as key technology, accordingly higher requirement is arranged for structure, connected mode etc., now propose the various kinetic energy input of connection generatings such as a kind of new adapted to wind-force, waterpower, wave, chimney gas energy through test of many times and corresponding data demonstration in person, improved the generator of generated output more than 1 times.
Summary of the invention:
The objective of the invention is technology for the novel electricity generator that adapts to special environment kinetic energy initial conditions demand, the invention discloses a kind of stator-free double-rotor reverse rotating generator, described stator-free double-rotor reverse rotating generator is compared with same weight, same level generator and can be realized that a generator has more than two even two the summation of same level electric weight that generator sends; Cooperate internal rotor interlock cylinder sleeve, external rotor interlock cylinder sleeve at described central fixed shaft position respectively by bearing, make the armature coil of described generator, permanent magnetic cylinder reach the rotation that is independent of each other mutually, and effectively increased the operation stability of external rotor, the present invention is by being arranged on the synchronizing linkage of inside and outside two rotors, makes the synchronous rotation of two rotors reach the efficient of engine power 1+1＞2.Not only save the manufacturing and the material cost of generator, saved the cost of investment of generating equipment manufacturing enterprise; Improve various renewable resource kinetic energy and efficiently utilized the efficient of converting electrical energy.
The present invention realizes that the concrete structure content of generating electricity is:
A kind of stator-free double-rotor reverse rotating generator comprises being used for external rotor towards the electrification structure that rotates; Be used for another electrification structure of internal rotor towards rotation; The described external rotor that is used for is towards the electrification structure that rotates, mainly comprise permanent magnetic cylinder, external rotor power input tube, the external rotor fixed disk, external rotor interlock cylinder sleeve and external rotor power sleeve fixed disk, described permanent magnetic cylinder is arranged on the internal face of external rotor power input tube, one end of external rotor power input tube connects the external rotor fixed disk, the fixedly connected external rotor interlock of the interior circle of external rotor fixed disk cylinder sleeve, the inside face of the opposite side of the tube of rotor dynamic input outside is provided with external rotor power sleeve fixed disk, the inner face of described external rotor power sleeve fixed disk is slidingly matched by bearing and internal rotor power input tube, the internal tooth fluted disc is arranged on the outside of external rotor power sleeve fixed disk, and described external rotor interlock cylinder sleeve forms complete external rotor towards the electrification structure that rotates by at least two bearings that are arranged on external rotor interlock cylinder sleeve inner face central fixed shaft that is slidingly connected; Described another electrification structure towards rotation of internal rotor that is used for comprises armature coil, internal rotor power input tube and internal rotor interlock cylinder sleeve, outer surface at described internal rotor power input tube fixedly installs armature coil, the internal tooth fluted disc correspondence position of importing a side external surface of tube at internal rotor power is provided with synchronous fluted disc, fluted disc and internal tooth fluted disc are meshing synchronously, the inner surface that described internal rotor power is imported tube is set with internal rotor interlock cylinder sleeve, and at least two bearings are arranged on and form another electrification structure towards rotation of complete internal rotor between internal rotor interlock cylinder sleeve and the central fixed shaft; Described permanent magnetic cylinder and armature coil matched in clearance.
Described stator-free double-rotor reverse rotating generator, synchronous fluted disc one side of importing tube at described internal rotor power is a power input link.
Described stator-free double-rotor reverse rotating generator, the outside any part of importing tube at described external rotor power is set to power input link.
Described stator-free double-rotor reverse rotating generator, the penetrate part of described external rotor interlock cylinder sleeve in internal rotor power input tube is provided with the gap with internal rotor power input tube, be provided with the lower limit jump ring between external rotor interlock cylinder sleeve and the fixed mount, between internal rotor interlock cylinder sleeve and external rotor interlock cylinder sleeve, be provided with spacing jump ring, be provided with the fixing and locking device at the link other end of cylinder sleeve of internal rotor.
Described stator-free double-rotor reverse rotating generator, synchronous fluted disc one side end inner surface at internal rotor power input tube is provided with the internal rotor seal cover, the carbon brush fixed mount is arranged on internal rotor seal cover outer surface, the described carbon brush that is arranged on the carbon brush fixed mount is joined with the collector ring cunning that is arranged on central fixed shaft one side end, and carbon brush connects armature coil by output lead.
Described stator-free double-rotor reverse rotating generator, described collector ring connects terminal box by the collector ring output line, and collector ring output line middle part is arranged in the central fixed shaft.
Described stator-free double-rotor reverse rotating generator, the internal tooth fluted disc one end end face of described external rotor power input tube is provided with the external rotor seal cover, described external rotor seal cover middle part and internal rotor power input tube matched in clearance.
Owing to adopt technique scheme, the invention has the beneficial effects as follows:
Stator-free double-rotor reverse rotating generator of the present invention, be the power of the external world being imported generator, follow procedure passes to the just described armature coil of inside and outside two cover rotor-support-foundation systems, permanent magnetic cylinder, and internal rotor power input tube also drives the synchronous counter-rotating of permanent magnetic cylinder by external kinetic energy synchronously by external kinetic energy drive armature coil, external rotor power input tube and makes the generator operation generating; Because inside and outside two cover rotor-support-foundation system smooth rotation, so their common generating movable bodies that forms the reverse running of birotor of a no stator, its internal rotor power input tube, external rotor power input tube can connect the exterior power transmission mechanism respectively, drive permanent magnetic cylinder, the generating of armature coil rotating operation; Described permanent magnetic cylinder, armature coil are respectively towards the reverse running of both direction, with the generator for electricity generation rule, during a pair of utmost point running of inside and outside rotor generating, rotate a circle 360 °, can cut the secondary magnetic line of force, produce the electric current of secondary electromotive force, electric charge, can reach the nearly two times generated output of common generator; Present employed generator is to pass through exterior power, be delivered on the rotor, turn round by rotor, cutting magnetic line produces the electric current of electric charge, electromotive force, by the generator of design, when being rotor, the stator of a pair of utmost point, when rotor turns round 360 ° of circumference, rotor and stator only cutting magnetic line once produce the electric current of an electromotive force electric charge.When generator inner and outer rotors of the present invention designs a pair of utmost point, inner and outer rotors is individual to rotate a circle 360 °, can cut the magnetic line of force twice, produce the electric current of twice electromotive force, electric charge, then by described armature coil with energy by output lead, carbon brush, collector ring, collector ring output line, terminal box unofficial biography successively; The present invention can reach the nearly two times generated output effect of common generator.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
Fig. 2 is an armature coil perspective view of the present invention.
Fig. 3 is a permanent magnetic cylinder perspective view of the present invention.
Fig. 4 is an internal rotor interlock cylinder sleeve perspective view of the present invention.
Fig. 5 is an external rotor interlock cylinder sleeve perspective view of the present invention.
In the drawings: 1, internal rotor seal cover; 2, internal rotor power input tube; 3, synchronous fluted disc; 4, internal tooth fluted disc; 5, external rotor power sleeve fixed disk; 6, permanent magnetic cylinder; 7, external rotor power input tube; 8, internal rotor interlock cylinder sleeve; 9, bearing; 10, spacing jump ring; 11, external rotor interlock cylinder sleeve; 12, external rotor fixed disk; 13, collector ring output line; 14, terminal box; 15, central fixed shaft; 16, fixing and locking device; 17, collector ring; 18, carbon brush; 19, output lead; 20, carbon brush fixed mount; 21, external rotor seal cover; 22, armature coil; 23, lower limit jump ring; 24, fixed mount.
Embodiment:
In Fig. 1～5, a kind of stator-free double-rotor reverse rotating generator comprises being used for external rotor towards the electrification structure that rotates; Be used for another electrification structure of internal rotor towards rotation; The described external rotor that is used for is towards the electrification structure that rotates, mainly comprise permanent magnetic cylinder 6, external rotor power input tube 7, external rotor fixed disk 12, external rotor interlock cylinder sleeve 11 and external rotor power sleeve fixed disk 5, described permanent magnetic cylinder 6 is arranged on the internal face of external rotor power input tube 7, one end of external rotor power input tube 7 connects external rotor fixed disk 12, the fixedly connected external rotor interlock of the interior circle of external rotor fixed disk 12 cylinder sleeve 11, the inside face of the opposite side of the tube of rotor dynamic input outside 7 is provided with external rotor power sleeve fixed disk 5, the inner face of described external rotor power sleeve fixed disk 5 is slidingly matched by bearing 9 and internal rotor power input tube 2, internal tooth fluted disc 4 is arranged on the outside of external rotor power sleeve fixed disk 5, and described external rotor interlock cylinder sleeve 11 forms complete external rotor towards the electrification structure that rotates by at least two bearings 9 that the are arranged on external rotor interlock cylinder sleeve 11 inner faces central fixed shaft 15 that is slidingly connected; Described another electrification structure towards rotation of internal rotor that is used for comprises armature coil 22, internal rotor power input tube 2 and internal rotor interlock cylinder sleeve 8, outer surface at described internal rotor power input tube 2 fixedly installs armature coil 22, internal tooth fluted disc 4 correspondence positions of importing a side external surface of tube 2 at internal rotor power are provided with synchronous fluted disc 3, fluted disc 3 is meshing with internal tooth fluted disc 4 synchronously, the inner surface that described internal rotor power is imported tube 2 is set with internal rotor interlock cylinder sleeve 8, and at least two bearings 9 are arranged on and form another electrification structure towards rotation of complete internal rotor between internal rotor interlock cylinder sleeve 8 and the central fixed shaft 15; Described permanent magnetic cylinder 6 and armature coil 22 matched in clearance.
Described stator-free double-rotor reverse rotating generator is a power input link in synchronous fluted disc 3 one sides of described internal rotor power input tube 2, is set to power input link at the outside any part of described external rotor power input tube 7; The penetrate part of described external rotor interlock cylinder sleeve 11 in internal rotor power input tube 2 is provided with the gap with internal rotor power input tube 2, be provided with lower limit jump ring 23 between external rotor interlock cylinder sleeve 11 and the fixed mount 24, between internal rotor interlock cylinder sleeve 8 and external rotor interlock cylinder sleeve 11, be provided with spacing jump ring 10, be provided with fixing and locking device 16 at the link other end of cylinder sleeve 8 of internal rotor.
Described stator-free double-rotor reverse rotating generator, synchronous fluted disc 3 one side end inner surfaces at internal rotor power input tube 2 are provided with internal rotor seal cover 1, carbon brush fixed mount 20 is arranged on internal rotor seal cover 1 outer surface, the described carbon brush 18 that is arranged on carbon brush fixed mount 20 is slided with the collector ring 17 that is arranged on central fixed shaft 15 1 side ends and is joined, and carbon brush 18 connects armature coils 22 by output lead 19; Described collector ring 17 connects terminal box 14 by collector ring output line 13, and collector ring output line 13 middle parts are arranged in the central fixed shaft 15; The internal tooth fluted disc 4 one end end faces of described external rotor power input tube 7 are provided with external rotor seal cover 21, described external rotor seal cover 21 middle parts and internal rotor power input tube 2 matched in clearance.
The present invention is for describing part in detail or belonging to prior art or do not belong to protection scope of the present invention.
The embodiment that selects for use in this article in order to disclose purpose of the present invention currently thinks to suit, but will be appreciated that, the present invention is intended to comprise that all belong to all changes and the improvement of the interior embodiment of this design and the scope of the invention.
Claims (6)
1. a stator-free double-rotor reverse rotating generator comprises being used for external rotor towards the electrification structure that rotates; Be used for another electrification structure of internal rotor towards rotation, it is characterized in that: the described external rotor that is used for is towards the electrification structure that rotates, mainly comprise permanent magnetic cylinder (6), external rotor power input tube (7), external rotor fixed disk (12), external rotor interlock cylinder sleeve (11) and external rotor power sleeve fixed disk (5), described permanent magnetic cylinder (6) is arranged on the internal face of external rotor power input tube (7), one end of external rotor power input tube (7) connects external rotor fixed disk (12), the fixedly connected external rotor interlock of the interior circle of external rotor fixed disk (12) cylinder sleeve (11), the inside face of the opposite side of rotor dynamic input tube (7) is provided with external rotor power sleeve fixed disk (5) outside, the inner face of described external rotor power sleeve fixed disk (5) is slidingly matched by bearing (9) and internal rotor power input tube (2), internal tooth fluted disc (4) is arranged on the outside of external rotor power sleeve fixed disk (5), and described external rotor interlock cylinder sleeve (11) forms complete external rotor towards the electrification structure that rotates by at least two bearings (9) that are arranged on external rotor interlock cylinder sleeve (11) the inner face central fixed shaft (15) that is slidingly connected; Described another electrification structure towards rotation of internal rotor that is used for comprises armature coil (22), internal rotor power input tube (2) and internal rotor interlock cylinder sleeve (8), outer surface at described internal rotor power input tube (2) fixedly installs armature coil (22), internal tooth fluted disc (4) correspondence position of importing a side external surface of tube (2) at internal rotor power is provided with synchronous fluted disc (3), fluted disc (3) is meshing with internal tooth fluted disc (4) synchronously, synchronous fluted disc (3) one side end inner surfaces at internal rotor power input tube (2) are provided with internal rotor seal cover (1), carbon brush fixed mount (20) is arranged on internal rotor seal cover (1) outer surface, the carbon brush (18) that is arranged on carbon brush fixed mount (20) is joined with the collector ring (17) that is arranged on central fixed shaft (15) one side ends is sliding, and carbon brush (18) connects armature coil (22) by output lead (19); The inner surface that described internal rotor power is imported tube (2) is set with internal rotor interlock cylinder sleeve (8), and at least two bearings (9) are arranged on and form another electrification structure towards rotation of complete internal rotor between internal rotor interlock cylinder sleeve (8) and the central fixed shaft (15); Described permanent magnetic cylinder (6) and armature coil (22) matched in clearance.
2. stator-free double-rotor reverse rotating generator according to claim 1 is characterized in that; Synchronous fluted disc (3) one sides at described internal rotor power input tube (2) are power input link.
3. stator-free double-rotor reverse rotating generator according to claim 1 is characterized in that; Outside any part at described external rotor power input tube (7) is set to power input link.
4. stator-free double-rotor reverse rotating generator according to claim 1 is characterized in that; The penetrate part of described external rotor interlock cylinder sleeve (11) in internal rotor power input tube (2) is provided with the gap with internal rotor power input tube (2), be provided with lower limit jump ring (23) between external rotor interlock cylinder sleeve (11) and the fixed mount (24), between internal rotor interlock cylinder sleeve (8) and external rotor interlock cylinder sleeve (11), be provided with spacing jump ring (10), be provided with fixing and locking device (16) at the link other end of cylinder sleeve (8) of internal rotor.
5. stator-free double-rotor reverse rotating generator according to claim 1 is characterized in that; Described collector ring (17) connects terminal box (14) by collector ring output line (13), and collector ring output line (13) middle part is arranged in the central fixed shaft (15).
6. stator-free double-rotor reverse rotating generator according to claim 1 is characterized in that; Internal tooth fluted disc (4) the one end end faces of described external rotor power input tube (7) are provided with external rotor seal cover (21), described external rotor seal cover (21) middle part and internal rotor power input tube (2) matched in clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101625610A CN101615829B (en) | 2009-08-04 | 2009-08-04 | Stator-free double-rotor reverse rotating generator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101625610A CN101615829B (en) | 2009-08-04 | 2009-08-04 | Stator-free double-rotor reverse rotating generator |
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| Publication Number | Publication Date |
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| CN101615829A CN101615829A (en) | 2009-12-30 |
| CN101615829B true CN101615829B (en) | 2011-05-18 |
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| CN2009101625610A Expired - Fee Related CN101615829B (en) | 2009-08-04 | 2009-08-04 | Stator-free double-rotor reverse rotating generator |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206336A (en) * | 2013-04-26 | 2013-07-17 | 周耀瑜 | Horizontal shaft dual-rotor hydroelectric generation device |
| CN106411079B (en) * | 2016-11-25 | 2019-05-24 | 李德春 | A kind of inside and outside rotation power generation machine |
| CN110953113A (en) * | 2019-05-12 | 2020-04-03 | 朱德青 | Water wheel magnetic suspension generator |
| CN110761933B (en) * | 2019-05-17 | 2022-01-25 | 永康市神研自动化科技有限公司 | Hydraulic generator |
| CN110138164A (en) * | 2019-05-30 | 2019-08-16 | 广西东典科技有限公司 | No stator continues power generator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1055627A (en) * | 1990-04-13 | 1991-10-23 | 沈太福 | Double rotor speed regulating motor device and speed regulating method thereof |
| CN1348247A (en) * | 2001-09-29 | 2002-05-08 | 衣广津 | Double-rotor structural apparatus for motor |
| CN1738163A (en) * | 2005-07-07 | 2006-02-22 | 中国汽车技术研究中心 | Dual rotors mixed power composite magnetoelectric machine |
-
2009
- 2009-08-04 CN CN2009101625610A patent/CN101615829B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1055627A (en) * | 1990-04-13 | 1991-10-23 | 沈太福 | Double rotor speed regulating motor device and speed regulating method thereof |
| CN1348247A (en) * | 2001-09-29 | 2002-05-08 | 衣广津 | Double-rotor structural apparatus for motor |
| CN1738163A (en) * | 2005-07-07 | 2006-02-22 | 中国汽车技术研究中心 | Dual rotors mixed power composite magnetoelectric machine |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平6-303737A 1994.10.28 |
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