CN102797615A - Efficient wind-power/water-power generator with stator and rotor in antidromic rotation - Google Patents
Efficient wind-power/water-power generator with stator and rotor in antidromic rotation Download PDFInfo
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- CN102797615A CN102797615A CN2012103217035A CN201210321703A CN102797615A CN 102797615 A CN102797615 A CN 102797615A CN 2012103217035 A CN2012103217035 A CN 2012103217035A CN 201210321703 A CN201210321703 A CN 201210321703A CN 102797615 A CN102797615 A CN 102797615A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The invention provides an efficient wind-power/water-power generator with a stator and a rotor in antidromic rotation, and relates to water-power/wind-power generating engineering equipment. The efficient wind-power/water-power generator is widely applied to completely power-driven automobiles, two-wheeled battery-operated motor cycles, wind-power generating devices for marine fishing boats, and the like. A casing adopts a streamlined design; one group of generator blades in forward rotation are fixed to one end of a permanent magnet rotor shaft; a permanent magnet rotor is fixed on a rotor shaft; the permanent magnet rotor shaft is connected with a supporting bearing; the other group of the generator blades in antidromic rotation are fixed in a stator casing and an end cover of the generator; an electromagnetic coil of the generator is embedded in the stator; the generator blades in forward and antidromic rotations, and the stator and the electromagnetic coil of the generator are integrated as an assembly matched with the permanent magnet rotor and the rotor shaft of the generator in an antidromic rotation manner so as to realize the antidromic rotation; and diverting cones are mounted at both ends of the rotor shaft. The rotor and the stator of the generator rotate antidromically at the same time, so that the secondary utilization of wind power or water power is improved effectively, and the rotating speed of the generator is increased twice; as a result, the cost is lowered. Therefore, the efficient wind-power/water-power generator has definite economic and social benefits.
Description
Technical field the present invention relates to water conservancy wind power engineering equipment, effectively utilizes wind, water energy, specifically is a kind of high efficiency stator and rotor contrary rotation wind and water driven generator.
Background technique is present, and China's whole world energy even is in short supplyly, and the inexhaustible renewable sources of energy do not make full use of at all.At present, domestic wind and water driven generator generally all is employed in installation side wind-force or waterpower blade on rotor or the stator, can not realize that wind or water can utilize fully, and it is low therefore to form the generating rate, the outstanding problem that cost is high.
Summary of the invention
The objective of the invention is to solve above-mentioned deficiency, provide a kind of wind-force or waterpower for the first time energy be generator amature just changeing with energy for the second time be that the high efficiency stator that generator unit stator counter-rotating wind-energy water secondary utilizes again rotates wind-force and hydroelectric generator with the rotor contrary.
Technological scheme of the present invention is achieved in that a kind of high efficiency stator and rotor contrary rotation wind and water driven generator, it is characterized in that by shell and end cap, stator, electromagnetic coil, rotor shaft, p-m rotor, spring bearing, just or counter-rotating blade, wind-force or waterpower flow deflecting cone; Supporting frame constitutes, and shell is airflow design, and an end of one group of positive rotating vane sheet of generator and p-m rotor axle is fixed; P-m rotor is fixed on the rotor shaft; The p-m rotor axle is connected with spring bearing, and another group counter-rotating vanes fixed of generator is in generator unit stator shell and end cap, and the generator magnetic coil embeds in the stator; Generator clockwise and anticlockwise blade, stator are that same assemblying body is that the contrary rotation cooperates with generator p-m rotor, rotor shaft with magnetic coil, shell and end cap; The rotation of realization contrary, the rotor shaft two ends are equipped with flow deflecting cone,, resistance to water-flow distinguished and admirable to reduce; Rotor axle head blade receives wind-force or hydraulic action to produce a positive rotation power during work; Wind-force or waterpower this moment is because 7 effects of positive rotating vane sheet, makes its distinguished and admirable or current form a whirlpool shape and passes impetus backward on generator casing and end cap 1 and counterrotating blade, forces the while counterrotating of generator casing and end cap and generator unit stator; Obtain promptly that realization speed significantly improves under same wind-force or the hydraulic action, generated energy doubles.Said p-m rotor is a hollow design, so that reduce rotor weight, helps reducing to start rotating torques.
The present invention realizes that wind-force or the waterpower energy first time are that comprehensive wind energy or the water that generator amature is just changeing and energy is the generator unit stator counter-rotating for the second time can effectively utilize; The contrary rotation simultaneously of generator unit stator and rotor; Effectively improving wind energy or water can utilize for the second time; Generator speed is doubled, reach generator and be multiplied and reduce cost.Pure electric automobile, two-wheeled electricity rub, marine fishing boat wind generating unit thereby be widely used in, and therefore, have certain economic benefits and social benefit.
Description of drawings, Fig. 1 are side-looking structural representations of the present invention, and Fig. 2 is Fig. 1 sectional structure schematic representation, among the figure 1, shell and end cap; 2, stator; 3, electromagnetic coil; 4, rotor shaft; 5, p-m rotor; 6, spring bearing; 7, generator blade (forward or reverse blade); 8, flow deflecting cone (wind-force or waterpower); 9, supporting frame.
Embodiment
Embodiment further specifies the present invention below in conjunction with accompanying drawing.
Embodiment 1
Fig. 1, shown in Figure 2, high efficiency stator and rotor contrary rotation wind driven generator are by shell and end cap 1, stator 2, electromagnetic coil 3, rotor shaft 4, p-m rotor 5, spring bearing 6, clockwise and anticlockwise blade 7, wind-force flow deflecting cone 8; Supporting frame 9 constitutes, and shell is airflow design, and one group of positive rotating vane sheet 7 of generator is fixed with an end of p-m rotor 5; P-m rotor 5 is fixed on the rotor shaft 4, and p-m rotor 5 is connected with spring bearing 6, and another group counter-rotating blade 7 of generator is fixed in generator unit stator 2 shells and the end cap 1; Generator electromagnetic coil 3 embeds in the stator 2; Generator clockwise and anticlockwise blade 7, stator 2 are same assemblying body with electromagnetic coil 3, shell and end cap 1, cooperate for the contrary rotation with generator p-m rotor 5, rotor shaft 4, realize the contrary rotation; Rotor shaft 4 two ends are equipped with wind-force flow deflecting cone 8, to reduce distinguished and admirable resistance.Rotor shaft 4 proper rotating vane sheets 7 receive wind to produce a positive rotation power during work; Wind-force this moment is because positive rotating vane sheet effect; Make whirlpool shape of its distinguished and admirable formation pass impetus backward on generator casing and end cap 1 and counterrotating blade 7; Force generator casing and end cap 1 and generator unit stator 2 counterrotatings simultaneously, obtain promptly that realization speed significantly improves under the same wind, generated energy doubles.Said p-m rotor 5 is a hollow design, so that reduce rotor weight, helps reducing to start rotating torques.Supporting frame 9 is supports of generator.
Embodiment 2
Fig. 1, shown in Figure 2, high efficiency stator and rotor contrary rotation hydroelectric generator is by shell and end cap 1, stator 2, electromagnetic coil 3, rotor shaft 4, p-m rotor 5, spring bearing 6, clockwise and anticlockwise blade 7, waterpower flow deflecting cone 8; Supporting frame 9 constitutes, and shell is airflow design, and one group of positive rotating vane sheet 7 of generator is fixed with an end of p-m rotor 5; P-m rotor 5 is fixed on the rotor shaft 4, and p-m rotor 5 is connected with spring bearing 6, and another group counter-rotating blade 7 of generator is fixed in generator unit stator 2 shells and the end cap 1; Generator electromagnetic coil 3 embeds in the stator 2; Generator clockwise and anticlockwise blade 7, stator 2 are same assemblying body with electromagnetic coil 3, shell and end cap 1, cooperate for the contrary rotation with generator p-m rotor 5, rotor shaft 4, realize the contrary rotation; Rotor shaft 4 two ends are equipped with waterpower flow deflecting cone 8, to reduce resistance to water-flow.Rotor shaft 4 proper rotating vane sheets 7 receive hydraulic action to produce a positive rotation power during work; Waterpower this moment is because positive rotating vane sheet effect; Make its current form a whirlpool shape and pass impetus backward on generator casing and end cap 1 and counterrotating blade 7; Force generator casing and end cap 1 and generator unit stator 2 counterrotatings simultaneously, obtain promptly that realization speed significantly improves under the same hydraulic action, generated energy doubles.Said p-m rotor 5 is a hollow design, so that reduce rotor weight, helps reducing to start rotating torques.Supporting frame 9 is supports of generator.
Claims (2)
1. high efficiency stator and rotor contrary rotation wind and water driven generator is characterized in that supporting frame constitutes by shell and end cap, stator, electromagnetic coil, rotor shaft, p-m rotor, spring bearing, generator blade, flow deflecting cone; Shell is airflow design; One end of one group of positive rotating vane sheet of generator and p-m rotor is fixed, and p-m rotor is fixed on the rotor shaft, and p-m rotor is connected with spring bearing; Another group counter-rotating vanes fixed of generator is in generator unit stator shell and end cap; The generator electromagnetic coil embeds in the stator, and generator clockwise and anticlockwise blade, stator are that same assemblying body is that the contrary rotation cooperates with generator p-m rotor, rotor shaft with electromagnetic coil, shell and end cap, realize the contrary rotation; The rotor shaft two ends are equipped with flow deflecting cone;, resistance to water-flow distinguished and admirable to reduce, the proper rotating vane sheet of rotor shaft receives wind-force or hydraulic action to produce a positive rotation power during work, and wind-force or waterpower this moment are because positive rotating vane sheet effect; Make its distinguished and admirable or current form a whirlpool shape and pass impetus backward on generator casing and end cap and counterrotating blade; Force the counterrotating simultaneously of generator casing and end cap and generator unit stator, obtain that realization speed significantly improves under same wind-force or the hydraulic action, generated energy doubles.
2. high efficiency stator according to claim 1 and rotor contrary rotation wind and water driven generator is characterized in that said p-m rotor is a hollow design, so that reduce rotor weight, help reducing to start rotating torques.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103217035A CN102797615A (en) | 2012-09-04 | 2012-09-04 | Efficient wind-power/water-power generator with stator and rotor in antidromic rotation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103217035A CN102797615A (en) | 2012-09-04 | 2012-09-04 | Efficient wind-power/water-power generator with stator and rotor in antidromic rotation |
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| CN102797615A true CN102797615A (en) | 2012-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012103217035A Pending CN102797615A (en) | 2012-09-04 | 2012-09-04 | Efficient wind-power/water-power generator with stator and rotor in antidromic rotation |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054827A (en) * | 2018-01-05 | 2018-05-18 | 上海海洋大学 | A kind of sea multiple-energy-source integrates power generation power supply monitoring platform |
| CN108443053A (en) * | 2018-04-26 | 2018-08-24 | 中国石油大学(华东) | A kind of wave energy generating set of two-way work doing |
| CN113337993A (en) * | 2020-02-18 | 2021-09-03 | 青岛海尔洗衣机有限公司 | Clothes treating apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6278197B1 (en) * | 2000-02-05 | 2001-08-21 | Kari Appa | Contra-rotating wind turbine system |
| GB2413159A (en) * | 2004-04-17 | 2005-10-19 | James Wolfe Macconn Kilpatrick | Wind-driven generator |
| CN2797673Y (en) * | 2004-04-21 | 2006-07-19 | 贾雄雄 | Wind power generator with two wind wheel machine |
| CN201254091Y (en) * | 2008-04-17 | 2009-06-10 | 张立敏 | Apparatus for generating by using air resistance produced by vehicle travel and reducing resistance thereof |
| CN201284723Y (en) * | 2008-10-31 | 2009-08-05 | 余民 | Vertical axis aerogenerator with double-layer wind wheels rotating in reverse direction |
-
2012
- 2012-09-04 CN CN2012103217035A patent/CN102797615A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6278197B1 (en) * | 2000-02-05 | 2001-08-21 | Kari Appa | Contra-rotating wind turbine system |
| GB2413159A (en) * | 2004-04-17 | 2005-10-19 | James Wolfe Macconn Kilpatrick | Wind-driven generator |
| CN2797673Y (en) * | 2004-04-21 | 2006-07-19 | 贾雄雄 | Wind power generator with two wind wheel machine |
| CN201254091Y (en) * | 2008-04-17 | 2009-06-10 | 张立敏 | Apparatus for generating by using air resistance produced by vehicle travel and reducing resistance thereof |
| CN201284723Y (en) * | 2008-10-31 | 2009-08-05 | 余民 | Vertical axis aerogenerator with double-layer wind wheels rotating in reverse direction |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054827A (en) * | 2018-01-05 | 2018-05-18 | 上海海洋大学 | A kind of sea multiple-energy-source integrates power generation power supply monitoring platform |
| CN108054827B (en) * | 2018-01-05 | 2023-09-19 | 上海海洋大学 | Offshore multi-energy integrated power generation and supply monitoring platform |
| CN108443053A (en) * | 2018-04-26 | 2018-08-24 | 中国石油大学(华东) | A kind of wave energy generating set of two-way work doing |
| CN113337993A (en) * | 2020-02-18 | 2021-09-03 | 青岛海尔洗衣机有限公司 | Clothes treating apparatus |
| CN113337993B (en) * | 2020-02-18 | 2023-02-17 | 青岛海尔洗衣机有限公司 | Clothes treating apparatus |
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Address after: 621608 Yanting County of Sichuan province Bai Zi Zhen Rui Ling Lu Cheng Hui village four groups Applicant after: Cheng Hui Address before: 610200, No. 2, unit 14, building 420, No. 601, Guang Tong Road, Chengdu, Sichuan, Shuangliu County Applicant before: Cheng Hui |
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Addressee: Cheng Hui Document name: Notification of Patent Invention Entering into Substantive Examination Stage |
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Application publication date: 20121128 |