CN102130544A - Method for manufacturing high-efficiency generator and high-efficiency multi-rotor multi-stator interactive generator - Google Patents
Method for manufacturing high-efficiency generator and high-efficiency multi-rotor multi-stator interactive generator Download PDFInfo
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- CN102130544A CN102130544A CN 201110052558 CN201110052558A CN102130544A CN 102130544 A CN102130544 A CN 102130544A CN 201110052558 CN201110052558 CN 201110052558 CN 201110052558 A CN201110052558 A CN 201110052558A CN 102130544 A CN102130544 A CN 102130544A
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Abstract
The invention relates to a method for manufacturing a generator and the generator, which relate to the method for manufacturing the high-efficiency generator and the high-efficiency generator manufactured by using the method. The method comprises the following steps of: arranging more than one electromagnetic rotor or more than one permanent magnet rotor on a rotor shaft of the generator, arranging stators in a number corresponding to that of the rotors on a generator shell, arranging each rotor axially dead against one another on the rotor shaft, arranging each stator on the generator shell in a way of sequentially deflecting the same angle, or arranging each stator axially dead against one another on the generator shell and arranging each rotor on the rotor shaft in a way of sequentially deflecting the same angle to manufacture the high-efficiency generator. Magnetic forces between a plurality of rotors and a plurality stators are offset, so a rotating inertia angle is relatively smaller, rotation is more stable, more power is saved, and external power equivalently only drives one rotor to rotate, but can produce electric energy which is several times that produced by a single-rotor generator. The generator has the advantages of high generation efficiency, good energy saving effects and low energy consumption in use.
Description
Technical field
The present invention relates to the manufacture method and the generator of generator, be specifically related to a kind of manufacture method of high efficiency generator and make the high efficiency generator of making in this way.
Background technology
The initial action that is applied to the external force on the generator rotor shaft is the magnetic attracting force that overcomes between rotor field (electromagnetism or permanent magnetism) and the stator core, rotor is turned over, rotor is turned over the magnetic field of back stator coil cutting rotor, just can produce induced current in stator coil.After rotor is turned over, the effect of external force becomes the magnetic attracting force that should overcome between rotor field and the stator core, overcomes magnetic action power between the formed magnetic field of rotor field and stator coil again, existing permanent magnet generator or electromagnetic generator are single rotor list stator structure, owing to need expend bigger external force and go to offset the magnetic action power of rotor field to stator, cause the electromagnetism or the permanent magnet generator generating efficiency of existing structure lower, energy-saving effect is also good inadequately, and energy consumption is higher during use.
Summary of the invention
The manufacture method of the high efficiency generator that energy consumption is low when the purpose of this invention is to provide a kind of generating efficiency height, good energy-conserving effect, use and make in this way the interactive generator of efficient many rotors multiple stators of making.
Technical solution of the present invention is:
The manufacture method of high efficiency generator, coaxial separately vertically on the armature spindle of a generator the more than one p-m rotor that has the electromagnetic rotor of equal number coil groove or have the equal number permanent magnet independent of each other is set, on generator housing, install identical with rotor quantity, the stator with equal number coil groove independent of each other that matches respectively with each rotor, make when being installed in each rotor on the armature spindle its coil groove or permanent magnet one by one axially over against, making the coil groove on each stator when being installed in each stator on the electric machine casing is the axle center identical angle of deflection successively with its axis respectively, or make when being installed in each stator on the electric machine casing on each stator the coil groove one by one axially over against, making each epitrochanterian coil groove or permanent magnet when being installed in each rotor on the armature spindle is the axle center identical angle of deflection successively with its axis respectively, promptly makes high efficiency generator.
Further, the manufacture method of high efficiency generator, the coaxial separately vertically individual p-m rotor that has the electromagnetic rotor of equal number n coil groove or have an equal number n permanent magnet independent of each other of more than one m that is provided with on the armature spindle of a generator, m the stator with equal number coil groove independent of each other that matches respectively with each rotor is installed on generator housing, make when being installed in each rotor on the armature spindle its coil groove or permanent magnet one by one axially over against, making the coil groove on each stator when being installed in each stator on the electric machine casing is the axle center angle of deflection 360/mn successively with its axis respectively, or make when being installed in each stator on the electric machine casing on each stator the coil groove one by one axially over against, making each epitrochanterian coil groove or permanent magnet when being installed in each rotor on the armature spindle is the axle center angle of deflection 360/mn successively with its axis respectively, promptly make high efficiency generator, m is more than or equal to 2, positive integer smaller or equal to 6, n is more than or equal to 2, even-even smaller or equal to 64.
The interactive generator of the efficient many rotors multiple stators that uses above-mentioned manufacture method to make, it comprises housing and the armature spindle that is rotatably installed on the housing, coaxially separately vertically on the armature spindle be fixed with the more than one p-m rotor that has the electromagnetic rotor of equal number coil groove or have the equal number permanent magnet independent of each other, be fixed with identical on the housing vertically separately with rotor quantity, the stator with equal number coil groove independent of each other that matches one by one with each rotor respectively, each epitrochanterian coil groove or permanent magnet one by one axially over against, coil groove on each stator is the axle center identical angle of deflection successively with its axis respectively, or the coil groove on each stator one by one axially over against, each epitrochanterian coil groove or permanent magnet are the axle center identical angle of deflection successively with its axis respectively.
Further, the interactive generator of the efficient many rotors multiple stators that uses above-mentioned manufacture method to make, the quantity of rotor and stator is m, coil groove on each rotor core or permanent magnet quantity are identical even-even n, coil groove quantity on each stator is identical even-even, each epitrochanterian coil groove or permanent magnet one by one axially over against, coil groove on each stator is the axle center angle of deflection 360/mn successively with its axis respectively, or the coil groove on each stator one by one axially over against, each epitrochanterian coil groove or permanent magnet are the axle center angle of deflection 360/mn successively with its axis respectively.M is the positive integer more than or equal to 2, smaller or equal to 6, and n is the even-even more than or equal to 2, smaller or equal to 64.
Technique effect of the present invention is: the generator that described manufacture method is made is owing to the magnetic action power between its a plurality of rotors and stator is cancelled out each other; the rotator inertia angle is littler; rotate more steady; save power more; outer power is equivalent to only drive a rotor rotation; but can send the electric energy of several times of single-rotor motors; advantage of low energy consumption when this generator has generating efficiency height, good energy-conserving effect, use; thereby can save a large amount of power sources; energy-conserving and environment-protective more more help energy-saving and emission-reduction and protection environment.It can make the range of application of generator more wide, and upward natural fuel resource less and less more helps preserving our planet.
Description of drawings
Fig. 1 is the embodiment of the invention one three-dimensional cutaway view;
Fig. 2 is the embodiment of the invention two three-dimensional cutaway views;
Fig. 3 is the embodiment of the invention three three-dimensional cutaway views;
Fig. 4 is the embodiment of the invention four three-dimensional cutaway views;
Fig. 5 is the embodiment of the invention five three-dimensional cutaway views;
Fig. 6 is the embodiment of the invention six three-dimensional cutaway views;
Fig. 7 is the embodiment of the invention seven three-dimensional cutaway views;
Fig. 8 is the embodiment of the invention eight three-dimensional cutaway views;
Fig. 9 is the embodiment of the invention one stator winding and load stand alone type winding diagram;
Figure 10 is the interactive star-star connection figure of the embodiment of the invention one stator winding, load;
Figure 11 is the interactive delta connection figure of the embodiment of the invention one stator winding, load;
Figure 12 is the parallel load wiring figure of the embodiment of the invention one stator winding.
Embodiment
Embodiment one, as shown in Figure 1, it comprises housing 1 and the armature spindle 2 that is rotatably installed on the housing 1, coaxially separately vertically on the armature spindle 2 be fixed with 3 electromagnetic rotors 3 with 16 rotor coil grooves 31 independent of each other, be fixed with 3 stators 4 with equal number stator slot winding 41 independent of each other that match one by one with each rotor 3 respectively on the housing 1 vertically separately.
Coil groove on each rotor 3 one by one axially the coil groove on, each stator 4 be axle center deflection 360/48=7.5 ° angle successively with its axis respectively.
The structure of each electromagnetic rotor 3 is identical, is made of rotor core 32 and the rotor coil that is wrapped on the rotor core 32 respectively.
The structure of each stator 4 is identical, is made of stator core 42 and the stator coil that is wrapped on the stator core 42 respectively.
Embodiment two, as shown in Figure 2, with the difference of embodiment one be on each stator 4 the coil groove one by one axially the coil groove on, each rotor 3 be axle center deflection 360/48=7.5 ° angle successively with its axis respectively.
Embodiment three, as shown in Figure 3, with the difference of embodiment one be that the quantity of rotor 3 and stator 4 is 4, the coil groove on each rotor 3 one by one axially the coil groove on, each stator 4 be axle center deflection 360/48=5.625 ° angle successively with its axis respectively.
Embodiment four, as shown in Figure 4, with the difference of embodiment three be on each stator 4 the coil groove one by one axially the coil groove on, each rotor 3 be axle center deflection 360/48=5.625 ° angle successively with its axis respectively.
Embodiment five, as shown in Figure 5, with the difference of embodiment one be that rotor 3 is for being provided with 8 p-m rotors to (16) piece permanent magnet 33, the quantity of rotor 3 and stator 4 is 3, permanent magnet 33 quantity on each rotor core 32 are 16 of identical even-evens, the permanent magnet 33 on each rotor 3 one by one axially the coil groove on, each stator 4 be axle center deflection 360/48=7.5 ° angle successively with its axis respectively.
The structure of each p-m rotor 3 is identical, respectively by rotor core 32 be fixed on some on the rotor core 32 permanent magnet 33 is constituted.
Radially N, the S utmost point alternate and are fixed on the rotor core 32 each permanent magnet 33 on the rotor 3 respectively.
Embodiment six, as shown in Figure 6, with the difference of embodiment five be on each stator 4 the coil groove one by one axially the permanent magnet 33 on, each rotor 3 be axle center deflection 360/48=7.5 ° angle successively with its axis respectively
Embodiment seven, as shown in Figure 7, with the difference of embodiment five be that the quantity of rotor 3 and stator 4 is 4, the permanent magnet 33 on each rotor 3 one by one axially the coil groove on, each stator 4 be axle center deflection 360/48=5.625 ° angle successively with its axis respectively.
Embodiment eight, as shown in Figure 8, with the difference of embodiment seven be on each stator 4 the coil groove one by one axially the permanent magnet 33 on, each rotor 3 be axle center deflection 360/48=5.625 ° angle successively with its axis respectively.
With the triple-spool generator is example, stator winding and load can adopt the following mode of connection: Fig. 9 to be stator winding and the wiring of load stand alone type, Figure 10 is the interactive star-star connection of stator winding, load, Figure 11 is the interactive delta connection of stator winding, load, and Figure 12 is the common bringing onto load wiring of stator winding stand alone type.
With the triple-spool permanent magnet generator is example, since the permanent magnet 33 on each rotor 3 one by one axially the coil groove on, each stator 4 be the axle center angle of deflection 360/mn successively with its axis respectively, or the coil groove on each stator 4 one by one axially the permanent magnet 33 on, each rotor 3 be the axle center angle of deflection 360/mn successively with its axis respectively.When rotor 3 does not rotate, has only each permanent magnet 33 on the monomer generator amature 3 in three monomer generators one by one over against attracting its stator 4 iron core pole shoes, 33 of each permanent magnets on other two monomer generator p-m rotors 3 can not be one by one over against attracting its stator 4 iron core pole shoes, but the oblique attraction of certain angle difference of one in front and one in back staggering respectively is from its nearer stator core pole shoe, these two p-m rotors 3 reach balance with the attraction of its stator 4, and whole p-m rotor 3 is in an equipoise.
When external force drives p-m rotor 3 rotations, since in three p-m rotors 3 two with its stator 4 between the mutual balance counteracting of active force, external force only need overcome p-m rotor 3 permanent magnets 33 of a monomer generator and the active force between the stator 4, promptly can drive whole p-m rotor 3 and rotate.Three p-m rotors 3 and active force between its stator 4 are in one mutually under the state of circulation counteracting balance all the time in this journey that p-m rotor 3 rotates.Institute's externally applied forces is also littler than the single rotor generator that this external force only drives a same structure, and its reason is that the inertia angle that overcomes magnetic attracting force in p-m rotor 3 rotation processes has diminished, and rotates more steady.
The inertia angle of single rotor generator should be two magnetic pole axial lines with respect to half of its axial line angle, be rotor forward next equipoise angle to from an equipoise half (crossed half angle, permanent magnet 33 on the p-m rotor 3 will owing to the pole shoe gravitation of next equipoise greater than to the gravitation of previous equipoise pole shoe and turn to next equipoise automatically), when p-m rotor 3 has 3, angle between p-m rotor 3 former and later two equipoises can be littler, external force will be shorter to the time of p-m rotor 3 actings, also just save external force more, identical external force can make rotor 3 change sooner, and the electric energy that the triple-spool generator sends together should be that same power only acts on a single rotor generator and sends more than three times of electric energy.This shows that this generator is not only saved power but also can be sent more electric energy, the low effect of energy consumption in the time of can reaching generating efficiency height, good energy-conserving effect, use fully has very big advantage with respect to existing single rotor generator.But it also exists structure complicated more, and cost is higher, the wiring complexity, and the shortcoming that processing and fabricating is inconvenient more, though there are these shortcomings, its advantage should be more outstanding.
The efficient many rotors multiple stators of the present invention permanent magnet generator both can be the internal rotor permanent-magnetic generator among the embodiment, also can be external rotor permanent magnet generator, single-phase electromagnetic generator or three-phase electromagnetic generator, can reach identical effect equally.
With the triple-spool permanent magnet generator is example, the single rotor list stator permanent magnet generator contrast test of efficient many rotors multiple stators permanent magnet generator and identical rotor with it and stator structure:
The single rotor list stator permanent magnet generator of identical rotor structure and stator structure compares with it with one with a triple-spool three stator permanent magnet generators;
One, energy output contrast: drive the rotor rotation generating of triple-spool three stator permanent magnet generators and single rotor list stator permanent magnet generator with identical external force respectively, three groups of stator coils of triple-spool three stator permanent magnet generators connect a bulb respectively as load, the stator coil of single rotor list stator permanent magnet generator connects the bulb of an equal-wattage as load, the bulb that the brightness of the bulb that three groups of stator coils of triple-spool three stator permanent magnet generators connect respectively all connects apparently higher than the stator coil of single rotor list stator permanent magnet generator, this generating capacity that experimental results show that triple-spool three stator permanent magnet generators is also more than the high twice of single rotor list stator permanent magnet generator.
Two, starting institute consume external force and contrasts: with tensiometer respectively with the armature spindle of two kinds of structural electromotors of identical arm of force pulling, how nearly three times of the twices that the required torsion of single rotor list stator permanent magnet generator starting is about triple-spool three stator permanent magnet generators.
By above contrast test as seen, it is bigger that the single rotor list stator permanent magnet generator of this triple-spool three stator permanent magnet generators and identical rotor with it and stator structure is compared energy output, is about its 3.5 times; Start to consume external force littler, be about 40%.This shows that this efficient many rotors multiple stators generator for electricity generation efficient is higher, energy-saving effect is better, and energy consumption is lower during use.It needs power littler, and its range of application is wider.
Claims (10)
1. the manufacture method of high efficiency generator, it is characterized in that: coaxial separately vertically on the armature spindle of a generator the more than one p-m rotor that has the electromagnetic rotor of equal number coil groove or have the equal number permanent magnet independent of each other is set, on generator housing, install identical with rotor quantity, the stator with equal number coil groove independent of each other that matches respectively with each rotor, make when being installed in each rotor on the armature spindle its coil groove or permanent magnet one by one axially over against, making the coil groove on each stator when being installed in each stator on the electric machine casing is the axle center identical angle of deflection successively with its axis respectively, or make when being installed in each stator on the electric machine casing on each stator the coil groove one by one axially over against, making each epitrochanterian coil groove or permanent magnet when being installed in each rotor on the armature spindle is the axle center identical angle of deflection successively with its axis respectively, promptly makes high efficiency generator.
2. the manufacture method of high efficiency generator as claimed in claim 1, it is characterized in that the coaxial separately vertically individual p-m rotor that has the electromagnetic rotor of equal number n coil groove or have an equal number n permanent magnet independent of each other of more than one m that is provided with on the armature spindle of a generator, a plurality of stators with equal number coil groove independent of each other that match respectively with each rotor are installed on generator housing, make when being installed in each rotor on the armature spindle its coil groove or permanent magnet one by one axially over against, making the coil groove on each stator when being installed in each stator on the electric machine casing is the axle center angle of deflection 360/mn successively with its axis respectively, or make when being installed in each stator on the electric machine casing on each stator the coil groove one by one axially over against, making each epitrochanterian coil groove or permanent magnet when being installed in each rotor on the armature spindle is the axle center angle of deflection 360/mn successively with its axis respectively, promptly makes high efficiency generator.
3. the interactive generator of the efficient many rotors multiple stators that uses the described manufacture method of claim 1 to make, it comprises housing (1) and is rotatably installed in armature spindle (2) on the housing (1), it is characterized in that: coaxially separately vertically on the armature spindle (2) be fixed with the more than one p-m rotor that has the electromagnetic rotor of equal number rotor coil groove (31) or have equal number permanent magnet (33) independent of each other, be fixed with identical on the housing (1) vertically separately with rotor (3) quantity, the stator (4) with equal number stator slot winding (41) independent of each other that matches one by one with each rotor (3) respectively, coil groove on each rotor (3) or permanent magnet (33) one by one axially over against, coil groove on each stator (4) is the axle center identical angle of deflection successively with its axis respectively, or the coil groove on each stator (4) one by one axially over against, coil groove on each rotor (3) or permanent magnet (33) are the axle center identical angle of deflection successively with its axis respectively.
4. the interactive generator of efficient many rotors multiple stators as claimed in claim 3, the quantity that it is characterized in that described rotor (3) and stator (4) is m, coil groove on each rotor (3) or permanent magnet (33) quantity are identical even-even n, coil groove quantity on each stator (4) is identical even-even, coil groove on each rotor (3) or permanent magnet (33) one by one axially over against, coil groove on each stator (4) is the axle center angle of deflection 360/mn successively with its axis respectively, or the coil groove on each stator (4) one by one axially over against, coil groove on each rotor (3) or permanent magnet (33) are the axle center angle of deflection 360/mn successively with its axis respectively, m is more than or equal to 2, positive integer smaller or equal to 6, n is more than or equal to 2, even-even smaller or equal to 64.
5. the interactive generator of efficient many rotors multiple stators as claimed in claim 3, the structure that it is characterized in that described each electromagnetic rotor (3) is identical, be made of rotor core (32) and the rotor coil that is wrapped on the rotor core (32) respectively, rotor core (32) is to laminate the axle center that constitutes mutually by the multi-disc silicon steel sheet to have and be axially arranged with some columns to rotor coil groove (31) on armature spindle installing hole, the periphery wall.
6. the interactive generator of efficient many rotors multiple stators as claimed in claim 3, the structure that it is characterized in that described each stator (4) is identical, be made of stator core (42) and the stator coil that is wrapped on the stator core (42) respectively, stator core (42) is to laminate the axle center that constitutes mutually by the multi-disc silicon steel sheet to have rotor through hole (43), be axially arranged with some cylindrical body to stator slot winding (41).
7. the interactive generator of efficient many rotors multiple stators as claimed in claim 3, it is characterized in that described housing (1) is made of left end cap (11), right end cap (12) and the thimble (13) that is fixed between left end cap (11), the right end cap (12), the two ends of armature spindle (2) respectively by Bearing Installation on the left end cap (11) and right end cap (12) of housing (1), each stator (4) axially is fixed on the inwall of thimble (13) respectively separately and covers on rotor (3) outside that matches with it respectively.
8. the interactive generator of efficient many rotors multiple stators as claimed in claim 3 is characterized in that the structure of described each p-m rotor (3) is identical, respectively by rotor core (32) be fixed on some on the rotor core (32) permanent magnet (33) is constituted.
9. the interactive generator of efficient many rotors multiple stators as claimed in claim 8 is characterized in that described rotor core (32) is to laminate the axle center that constitutes mutually by the multi-disc silicon steel sheet to have and be axially arranged with some columns to permanent magnet mounting groove (34) on armature spindle installing hole, the periphery wall.
10. the interactive generator of efficient many rotors multiple stators as claimed in claim 1, radially N, the S utmost point alternate and are fixed on the rotor core (32) respectively to it is characterized in that each permanent magnet (33) on the described p-m rotor (3).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110052558 CN102130544A (en) | 2011-03-05 | 2011-03-05 | Method for manufacturing high-efficiency generator and high-efficiency multi-rotor multi-stator interactive generator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110052558 CN102130544A (en) | 2011-03-05 | 2011-03-05 | Method for manufacturing high-efficiency generator and high-efficiency multi-rotor multi-stator interactive generator |
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| CN102130544A true CN102130544A (en) | 2011-07-20 |
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| CN 201110052558 Pending CN102130544A (en) | 2011-03-05 | 2011-03-05 | Method for manufacturing high-efficiency generator and high-efficiency multi-rotor multi-stator interactive generator |
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Cited By (7)
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| WO2015165131A1 (en) * | 2014-04-30 | 2015-11-05 | 大洋电机新动力科技有限公司 | Motor rotor structure and motor using same |
| CN107104564A (en) * | 2017-06-01 | 2017-08-29 | 深圳国安精密机电有限公司 | The transverse flux switched reluctance motor of multimode |
| CN107302270A (en) * | 2016-04-15 | 2017-10-27 | 舍弗勒技术股份两合公司 | Generator Stator and Generator |
| CN107659094A (en) * | 2017-10-13 | 2018-02-02 | 程黎黎 | Energy-efficient string pole series Ultra-Low Speed direct driving motor |
| CN107742965A (en) * | 2017-10-28 | 2018-02-27 | 珠海磐磊智能科技有限公司 | Electric motor and controller method |
| CN114825821A (en) * | 2022-05-12 | 2022-07-29 | 揭阳市汇宝昌电器有限公司 | Design method of permanent magnet direct current motor positioning groove for deflection angle adjustment |
| CN118336948A (en) * | 2024-06-12 | 2024-07-12 | 瑞声光电科技(常州)有限公司 | Stepping motor |
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| CN114825821A (en) * | 2022-05-12 | 2022-07-29 | 揭阳市汇宝昌电器有限公司 | Design method of permanent magnet direct current motor positioning groove for deflection angle adjustment |
| CN118336948A (en) * | 2024-06-12 | 2024-07-12 | 瑞声光电科技(常州)有限公司 | Stepping motor |
| CN118336948B (en) * | 2024-06-12 | 2024-09-13 | 瑞声光电科技(常州)有限公司 | Stepping motor |
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Application publication date: 20110720 |