CN109695542A - A kind of high-efficiency double-rotor wind power generating set - Google Patents
A kind of high-efficiency double-rotor wind power generating set Download PDFInfo
- Publication number
- CN109695542A CN109695542A CN201710992558.6A CN201710992558A CN109695542A CN 109695542 A CN109695542 A CN 109695542A CN 201710992558 A CN201710992558 A CN 201710992558A CN 109695542 A CN109695542 A CN 109695542A
- Authority
- CN
- China
- Prior art keywords
- rotor
- wind wheel
- outer rotor
- wind
- group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000004804 winding Methods 0.000 claims abstract description 6
- 230000005611 electricity Effects 0.000 claims abstract description 3
- 230000006698 induction Effects 0.000 claims abstract description 3
- 238000010248 power generation Methods 0.000 claims description 5
- 238000013517 stratification Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor the axis being vertical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/02—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having a plurality of rotors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
- H02K16/005—Machines with only rotors, e.g. counter-rotating rotors
-
- 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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Wind Motors (AREA)
Abstract
The present invention relates to technical field of wind power generator, especially a kind of high-efficiency double-rotor wind power generating set, including by internal rotor group, outer rotor, wind wheel, gearbox, column, slip ring and pedestal composition, wind wheel by four groups of group wind wheels at, outer rotor is made of three groups of internal rotors, wind wheel one is fixed on outer rotor one, wind wheel two is fixed on outer rotor two, wind wheel three is fixed on outer rotor three, reduction gearbox is provided between wind wheel four and internal rotor group shaft, permanent magnet is provided in outer rotor, three groups of three-phase windings coils are tied in internal rotor group, it is opposite with the wind wheel blade windward side design steering direction that the wind wheel blade windward side design that outer rotor is fixedly connected is turned to and connect with internal rotor group, coil when internal rotor group and outer rotor relatively rotate in internal rotor group will cut the magnetic induction line around the permanent magnet on outer rotor and generate electricity, it is logical Crossing the present invention can achieve the purpose for making full use of the wind-force of different stratification of winds, realization energy-efficient.
Description
Technical field
The present invention relates to technical field of wind power generator, especially a kind of efficient double turns for making full use of different stratification of wind wind-force
Sub- wind power generating set.
Background technique
Currently, the wind-force of single stratification of wind is only utilized in the wind-driven generator of background technique mostly, when the location of wind wheel
Wind-force compared with it is small when then generated energy it is few, thus waste a large amount of energy, mention Double-rotor wind-driven generator in background technique
The design of group, one group of birotor generator is only provided in design, and internal rotor and outer rotor are driven by a wind wheel respectively.
Summary of the invention
A kind of high-efficiency double-rotor wind power generating set is provided when the object of the invention, can make full use of the wind-force of different stratification of winds into
Row power generation, solves the above problem present in background technique.
The technical scheme is that a kind of high-efficiency double-rotor wind power generating set, including by internal rotor group, outer rotor,
Wind wheel, gearbox, column, pedestal and slip ring composition, the internal rotor that internal rotor group is tied with three-phase windings coil by three groups are connected solid
It is scheduled in internal rotor group shaft, internal rotor shaft is connect by bearing with column, and wind wheel is by wind wheel one, wind wheel two, three and of wind wheel
Wind wheel four forms, and outer rotor is made of outer rotor one, outer rotor two and outer rotor three, and outer rotor one is fixedly connected with wind wheel one,
Outer rotor two is fixedly connected with wind wheel two, and outer rotor three is fixedly connected with wind wheel three, equipped with increasing between internal rotor group and wind wheel four
Fast case, internal rotor group are connect by bearing with pedestal, and outer rotor is connect by bearing with internal rotor group shaft.
Preferably, permanent magnet is laid in the outer rotor.
Preferably, gearbox is housed between the internal rotor group and wind wheel four.
Preferably, the wind wheel four (wind wheel connecting with internal rotor group) and wind wheel one, wind wheel two, three blade of wind wheel use
Different windward design, it is opposite to achieve steering.
Preferably, the internal rotor series connection that the internal rotor group is tied with three-phase windings coil by three groups is fixed on internal rotor group and turns
On axis.
Preferably, internal rotor shaft is connect by bearing with column.
Preferably, outer rotor is connect by bearing with internal rotor group shaft.
The beneficial effects of the present invention are: a kind of high-efficiency double-rotor wind power generating set, including by internal rotor group, outer turn
Son, wind wheel, gearbox, column, pedestal and slip ring composition, the efficient generating apparatus is by dual-rotor structure the wind of different stratification of winds
Power fully utilizes, and structure is simple, and equal-wattage lower volume is smaller, reduces the wasting of resources, and user is tied with three-phase for three groups
The internal rotor series connection of winding coil is fixed in internal rotor group shaft, internal rotor group is connect by bearing with column, by column
It fixes on the base, wind wheel one, wind wheel two and wind wheel three is separately fixed at the outer of outer rotor one, outer rotor two and outer rotor three
On shell, three groups of permanent magnets are respectively fixedly disposed to the inside of outer rotor one, outer rotor two and outer rotor three, by wind wheel four with it is interior
Rotor set shaft is connected by gearbox, wind wheel one, wind wheel two, wind wheel three blade windward side design and the blade of wind wheel four
Windward side design is different, so that the steering of wind wheel four and the steering of wind wheel one, wind wheel two, wind wheel three in realization on the contrary, to turn
Subgroup and outer rotor turn to mutually to be produced electricl energy instead, and the electric energy of generation is exported by the slip ring.
Detailed description of the invention
Fig. 1 is structure diagram of the invention;
Fig. 2 is overall schematic of the invention.
Specific embodiment
1 the present invention is further elaborated with reference to the accompanying drawing: a kind of high-efficiency double-rotor wind-driven generator as shown in Figure 1
Group, including by internal rotor group (1), outer rotor (2), wind wheel (3), gearbox (4), column (5), slip ring (6) and pedestal (7) group
At, the internal rotor group (1) is arranged on column (5) by bearing, and the column (5) is fixed on pedestal (7), and described outer turn
Sub (2) are arranged on interior rotor set shaft (101) by bearing, and the wind wheel is by wind wheel one (301), wind wheel two (302), wind wheel
Three (303) and wind wheel four (304) composition, the outer rotor is by outer rotor one (201), outer rotor two (202) and outer rotor three
(203) it forms, wind wheel one (301) is fixed on outer rotor one (201), and wind wheel two (302) is fixed at outer rotor two
(202) on, wind wheel three (303) is fixed on outer rotor three (203), wind wheel four (304) and internal rotor group shaft (101) it
Between be provided with reduction gearbox (4).
For the purpose for realizing power generation, is provided with permanent magnet in outer rotor (2), be tied in internal rotor group (1) three groups of three-phases around
Group coil, the wind wheel blade for turning to and connecting with internal rotor group (1) with the wind wheel blade design that outer rotor (2) is fixedly connected design
Steering direction is on the contrary, the coil when internal rotor group (1) and outer rotor (2) relatively rotate in internal rotor group (1) will be cut outside
The magnetic induction line around permanent magnet on rotor (2) and generate electricity, the electric energy of generation passes through slip ring (6) and exports.
For the purpose for realizing efficiency power generation, we use three groups of birotor generators, and by three groups of birotor generators
Wind wheel be respectively placed in three stratification of winds, thus take full advantage of the wind-force of different stratification of winds, accomplish energy-efficient power generation.
Embodiment described above, only preferred embodiments of the invention, be not to limit practical range of the invention, therefore it is all according to
According to equivalentization or modification that structure, feature and principle described in angry the scope of the patents of the invention is done, the present invention should be included in
In patent claim.
Claims (7)
1. a kind of high-efficiency double-rotor wind power generating set, including by internal rotor group (1), outer rotor (2), wind wheel (3), gearbox
(4), column (5), slip ring (6) and pedestal (7) composition, the internal rotor group (1) is arranged on column (5) by bearing, described
Column (5) is fixed on pedestal (7), and the outer rotor (2) is arranged on interior rotor set shaft (101) by bearing, the wind
Wheel is made of wind wheel one (301), wind wheel two (302), wind wheel three (303) and wind wheel four (304), and the outer rotor is by outer rotor one
(201), outer rotor two (202) and outer rotor three (203) composition, wind wheel one (301) are fixed on outer rotor one (201),
Wind wheel two (302) is fixed on outer rotor two (202), and wind wheel three (303) is fixed on outer rotor three (203), wind
Reduction gearbox (4) are provided between four (304) of wheel and internal rotor group shaft (101), for the purpose for realizing power generation, outer rotor (2) is interior
It is provided with permanent magnet, three groups of three-phase windings coils are tied in internal rotor group (1), the wind wheel blade being fixedly connected with outer rotor (2)
The wind wheel blade that design is turned to and connect with internal rotor group (1) designs steering direction on the contrary, when internal rotor group (1) and outer rotor
(2) coil when relatively rotating in internal rotor group (1) will cut the magnetic induction line around the permanent magnet on outer rotor (2) and send out
The electric energy of electricity, generation is exported by slip ring (6).
2. a kind of high-efficiency double-rotor wind power generating set according to claim 1, it is characterised in that: peace in the outer rotor
It is placed with permanent magnet.
3. a kind of high-efficiency double-rotor wind power generating set according to claim 1, it is characterised in that: the internal rotor group with
Gearbox is housed between wind wheel four.
4. a kind of high-efficiency double-rotor wind power generating set according to claim 1, it is characterised in that: wind wheel four is (with interior turn
The wind wheel of subgroup connection) it is designed with wind wheel one, wind wheel two, three blade of wind wheel using different windward, it is opposite to achieve steering.
5. a kind of high-efficiency double-rotor wind power generating set according to claim 1, it is characterised in that: internal rotor group is by three groups
The internal rotor series connection for being tied with three-phase windings coil is fixed in internal rotor group shaft.
6. a kind of high-efficiency double-rotor wind power generating set according to claim 1, it is characterised in that: internal rotor shaft passes through
Bearing is connect with column.
7. a kind of high-efficiency double-rotor wind power generating set according to claim 1, it is characterised in that: outer rotor passes through bearing
It is connect with internal rotor group shaft.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710992558.6A CN109695542A (en) | 2017-10-23 | 2017-10-23 | A kind of high-efficiency double-rotor wind power generating set |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710992558.6A CN109695542A (en) | 2017-10-23 | 2017-10-23 | A kind of high-efficiency double-rotor wind power generating set |
Publications (1)
Publication Number | Publication Date |
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CN109695542A true CN109695542A (en) | 2019-04-30 |
Family
ID=66226707
Family Applications (1)
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CN201710992558.6A Pending CN109695542A (en) | 2017-10-23 | 2017-10-23 | A kind of high-efficiency double-rotor wind power generating set |
Country Status (1)
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CN (1) | CN109695542A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110630531A (en) * | 2019-08-08 | 2019-12-31 | 宁波方太厨具有限公司 | Centrifugal fan, range hood with centrifugal fan and control method of range hood |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201080895Y (en) * | 2007-09-10 | 2008-07-02 | 国盾 | Double axis reverse direction dual rotors breezee generator |
CN201090373Y (en) * | 2007-10-12 | 2008-07-23 | 鹤壁职业技术学院机电工程学院 | Counter-rotating wind motor |
CN201412274Y (en) * | 2009-04-13 | 2010-02-24 | 赵安民 | Vertical shaft dual-rotor wind power generating device |
CN101725477A (en) * | 2008-10-31 | 2010-06-09 | 余民 | Vertical-axis wind driven generator with double layers of wind wheels and method thereof for speeding up rotation of wind wheel |
CN204253282U (en) * | 2014-11-19 | 2015-04-08 | 上海电力学院 | A kind of sea wind ocean current reversing double-rotor electricity generating device |
CN105840429A (en) * | 2016-04-21 | 2016-08-10 | 姜守强 | New energy stand column type wind generating set |
-
2017
- 2017-10-23 CN CN201710992558.6A patent/CN109695542A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201080895Y (en) * | 2007-09-10 | 2008-07-02 | 国盾 | Double axis reverse direction dual rotors breezee generator |
CN201090373Y (en) * | 2007-10-12 | 2008-07-23 | 鹤壁职业技术学院机电工程学院 | Counter-rotating wind motor |
CN101725477A (en) * | 2008-10-31 | 2010-06-09 | 余民 | Vertical-axis wind driven generator with double layers of wind wheels and method thereof for speeding up rotation of wind wheel |
CN201412274Y (en) * | 2009-04-13 | 2010-02-24 | 赵安民 | Vertical shaft dual-rotor wind power generating device |
CN204253282U (en) * | 2014-11-19 | 2015-04-08 | 上海电力学院 | A kind of sea wind ocean current reversing double-rotor electricity generating device |
CN105840429A (en) * | 2016-04-21 | 2016-08-10 | 姜守强 | New energy stand column type wind generating set |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110630531A (en) * | 2019-08-08 | 2019-12-31 | 宁波方太厨具有限公司 | Centrifugal fan, range hood with centrifugal fan and control method of range hood |
CN110630531B (en) * | 2019-08-08 | 2020-11-24 | 宁波方太厨具有限公司 | Centrifugal fan, range hood with centrifugal fan and control method of range hood |
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SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20190430 |
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