CN110735765A - Wind power and self-sufficient power generation device - Google Patents
Wind power and self-sufficient power generation device Download PDFInfo
- Publication number
- CN110735765A CN110735765A CN201810799854.9A CN201810799854A CN110735765A CN 110735765 A CN110735765 A CN 110735765A CN 201810799854 A CN201810799854 A CN 201810799854A CN 110735765 A CN110735765 A CN 110735765A
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- Prior art keywords
- generator
- power
- transmission shaft
- wind
- power generation
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- 238000010248 power generation Methods 0.000 title claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 50
- 230000005611 electricity Effects 0.000 claims description 9
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
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- 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
- F03D9/10—Combinations of wind motors with apparatus storing energy
- F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
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- 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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
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- 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
- F03D9/30—Wind motors specially adapted for installation in particular locations
- F03D9/32—Wind motors specially adapted for installation in particular locations on moving objects, e.g. vehicles
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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
-
- 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
- Y02E10/728—Onshore wind turbines
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- 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 invention relates to an wind power and self-sufficient power generation device, which comprises a wind blade assembly, a th generator, an motor and a power generation device, wherein the 0 wind blade assembly comprises a fan blade and a 1 transmission shaft rod, the fan blade is used for bearing wind power to rotate, the transmission shaft rod transmits the rotating motion of the fan blade, the th generator is driven by the transmission shaft rod to generate power, the motor rotates the transmission shaft rod through the electric energy generated by the generator, the power generation device comprises an second generator, a maximum power tracker and a electric storage assembly, the second generator is driven by the transmission shaft rod to generate power, and the electric energy generated by the second generator is stored in the electric storage assembly under the control of the maximum power tracker.
Description
Technical Field
The invention relates to wind power generation devices, in particular to a wind power and self-sufficient power generation device.
Background
With the rising awareness of environmental protection, renewable energy has been paid attention to by the public, wherein wind power generation accounts for a considerable proportion of renewable energy. The smaller wind power generation device can be mounted on a transportation vehicle or used for household electricity to provide auxiliary power. Large-scale wind power generation devices are an important part of the development of renewable energy in various countries. The wind power generation devices drive the fan blades to rotate by wind power generated when air flows, and then drive the generator to generate electricity.
Disclosure of Invention
The invention aims to provide wind power and self-sufficient power generation devices, which adopt a structure different from that of the existing wind power generation devices and can generate enough electric energy.
The invention aims to overcome the defects of the prior art and provides wind power and self-sufficient power generation devices, which comprise a wind blade assembly, a 2 rd 3 generator, a th generator, a motor and a power generation device, wherein the wind blade assembly comprises a 0 fan blade and a 1 transmission shaft rod, the fan blade is used for bearing wind power to rotate, the transmission shaft rod is in transmission connection with the fan blade to transmit the rotation motion of the fan blade, the th generator is in transmission connection with the transmission shaft rod to generate power under the driving of the transmission shaft rod, the motor is electrically connected with the th generator and is in transmission connection with the transmission shaft rod, the motor rotates the transmission shaft rod through the electric energy generated by the th generator, the power generation device comprises a second generator, a maximum power tracker and a power storage assembly, the second generator is in transmission connection with the transmission shaft rod to generate power under the driving of the transmission shaft rod, and the maximum power tracker is electrically connected between the second generator and stored in the power storage assembly under the control of the maximum.
In an embodiment of the present invention, to provide wind power and self-sufficient power generation devices, the th generator is a dc generator.
In an embodiment of the invention, wind power and self-sufficient power generation devices are provided, and the motor is a direct current motor.
In the embodiment of the invention, wind power and self-sufficient power generation devices are provided, and the fan blades are scroll blades, spiral blades, spherical blades or louvered blades.
In an embodiment of the present invention, to provide wind power and self-sufficient power generation devices, the maximum power tracker reduces the amount of power generated by the second generator when the power storage module is fully charged.
The wind power and self-sufficient power generation device adopts the technical means, the fan blades of the wind power and self-sufficient power generation device are connected with the second generator through a power feedback structure formed by the th generator and the motor, wherein, the th generator can generate electricity through the rotation of the transmission shaft rod, the motor receives the electric energy generated by the th generator to rotate the transmission shaft rod, so as to form the power feedback structure, in addition, the second generator can charge the electric storage component with the maximum power output through the arrangement of the maximum power tracker, so as to be used by other electric equipment.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the invention illustrating a wind and self-contained power plant;
FIG. 2 is a perspective view of an embodiment of the present invention of a wind and autonomous power generation unit for use with a vehicle in a travel state;
FIG. 3 is a schematic perspective view of another embodiment of the present invention of a wind and self-contained power plant;
FIG. 4 is a schematic side view of another embodiment of the present invention for a vehicle in motion;
description of reference numerals:
100 wind power and self-sufficient power generation device
100a wind power and self-sufficient power generation device
1 Fan blade assembly
11 Fan blade
12 drive shaft lever
2 nd electric generator
3 Motor
4 generating set
41 second generator
42 maximum power tracker
43 electric storage module
Detailed Description
In order to more clearly describe the technical content of the present invention, a description is further in conjunction with the specific embodiment according to fig. 1 to 4.
As shown in fig. 1 and 2, the wind Power and self-sufficient Power generation device 100 according to the embodiment of the invention includes a 0 fan blade assembly 1 including a 1 fan blade 11 and a 2 transmission shaft 12, the fan blade 11 is used for bearing wind Power to rotate, the transmission shaft 12 is connected to the fan blade 11 to transmit the rotation motion of the fan blade 11, a 3 4 generator 2 is connected to the transmission shaft 12 in a transmission manner, the generator 2 is driven to generate Power by the transmission shaft 12, a motor 3 is electrically connected to the generator 2 and is connected to the transmission shaft 12 in a transmission manner, the motor 3 rotates the transmission shaft 12 through the electric energy generated by the generator 2, and a Power generation device 4 including a second generator 41, a tracker (Max Power Point Tracking, MPPT)42 and a electric Power storage assembly 43, the second generator 41 is connected to the transmission shaft 12 in a transmission manner, to generate Power by the electric energy generated by the transmission maximum Power tracker 12, the shaft 42 and the electric Power storage assembly 43 is electrically connected between the second generator 41 and the electric Power Tracking assembly is controlled by the electric Power storage 43.
The wind power and self-sufficient power generator 100 of the present invention may be installed at a fixed point or on a moving object such as a transportation vehicle. As shown in fig. 2, fan blade 11 faces forward of the vehicle, and when the vehicle moves forward at a higher speed, the wind force borne by fan blade 11 is higher, and the rotation speed is higher.
In the present embodiment, the fan blade 11 of the fan blade assembly 1 is a scroll blade, but in other embodiments, the fan blade 11 may be a spiral blade, a spherical blade or a louvered blade, the rotation of the fan blade 11 is performed by using the transmission shaft 12 as a rotation axis, the transmission shaft 12 is a single rotating shafts, and the fan blade 11, the generator 2, the motor 3 and the second generator 41 are in transmission connection to transmit the power of the fan blade 11 to the generator 2, while in other embodiments, the transmission shaft 12 may be a plurality of rotating shafts in transmission connection by using gears, pulleys, speed changers, etc., and also can transmit the power of the fan blade 11 to the generator 2.
Specifically, when the rotation speed of the fan blade 11 reaches , the generator 2 can be driven by the transmission shaft 12 to make the generator 2 generate electricity, the power output end of the generator 2 is electrically connected to the power input end of the motor 3, the motor 3 rotates the transmission shaft 12 forward to receive the electricity generated by the generator 2, so as to form a power feedback structure, when the electricity generated by the generator 2 is larger, the force of the motor 3 rotating the transmission shaft 12 is larger, the second generator 41 generates electricity by the rotation of the transmission shaft 12, and the second generator 41 can charge the electricity storage component 43 with the maximum power output by the arrangement of the maximum power tracker 42, so as to be used by other electric equipment.
In this embodiment, the th generator 2 is a DC generator and the motor 3 is a matched DC motor, while in other embodiments, the th generator 2 may be an AC generator and the motor 3 may be an AC motor.
The second generator 41 is a dc generator, and the output voltage can be 12V, 24V, 36V, 48V, 60V, 72V, 84V or 96V, the maximum power tracker 42 is an controller electrically connected between the second generator 41 and the storage module 43. in this embodiment, the storage module 43 is a storage battery, under general operating state, the maximum power tracker 42 can operate at the maximum power point under different wind conditions, so that the second generator 41 can charge the storage module 43 with the maximum power output and have the best power utilization efficiency, and when the storage module 43 is fully charged, the maximum power tracker 42 is no longer operated at the maximum power point, so that the output power of the second generator 41 is reduced to meet the requirement.
Referring to fig. 3 and 4, the wind power and self-sufficient power generation apparatus 100a according to another embodiment of the present invention is substantially the same as the wind power and self-sufficient power generation apparatus 100 of fig. , and the main difference is that the th generator 2, the motor 3 and the second generator 41 are arranged in different orders on the rotating shaft, the th generator 2, the motor 3 and the second generator 41 are arranged on the same rotating shafts, and the arrangement order does not affect the functions of each component.
While the foregoing description and description are of the preferred embodiment of the present invention, other modifications will be apparent to those skilled in the art from this description and it is intended that all such modifications be included within the spirit and scope of the present invention.
Claims (5)
1, wind power and self-sufficient power generation device, characterized by that, include:
the fan blade assembly comprises fan blades and transmission shaft rods, wherein the fan blades are used for bearing wind power to rotate, and the transmission shaft rods are connected to the fan blades in a transmission manner to transmit the rotating motion of the fan blades;
the th generator, the th generator is connected with the transmission shaft in a transmission way so as to be driven by the transmission shaft to generate electricity;
a motor electrically connected to the th generator and drivingly connected to the transmission shaft, the motor rotating the transmission shaft by the electric power generated by the th generator, and
the power generation device comprises a second generator, a maximum power tracker and a electric storage component, wherein the second generator is connected with the transmission shaft rod in a transmission way so as to generate power under the driving of the transmission shaft rod, the maximum power tracker is electrically connected between the second generator and the electric storage component, and the electric energy generated by the second generator is stored in the electric storage component under the control of the maximum power tracker.
2. The wind and self-contained power generation plant of claim 1, wherein said th generator is a dc generator.
3. The wind and self-contained power generation plant of claim 1, wherein said motor is a dc motor.
4. The wind and self-contained power generation unit of claim 1, wherein said blades are scroll blades, helical blades, spherical blades or louvered blades.
5. The wind and self-sufficient power generation plant of claim 1, wherein said maximum power tracker reduces the amount of power generated by said second generator when said electrical storage assembly is fully charged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810799854.9A CN110735765A (en) | 2018-07-20 | 2018-07-20 | Wind power and self-sufficient power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810799854.9A CN110735765A (en) | 2018-07-20 | 2018-07-20 | Wind power and self-sufficient power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110735765A true CN110735765A (en) | 2020-01-31 |
Family
ID=69235372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810799854.9A Pending CN110735765A (en) | 2018-07-20 | 2018-07-20 | Wind power and self-sufficient power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110735765A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO20210782A1 (en) * | 2021-06-17 | 2022-12-19 | Ariel Nicolas Aguda | Air to Energy Technology (A2E+ Tech) - Green Energy from Air |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3918656A1 (en) * | 1989-06-08 | 1990-12-13 | Nicola Sellitto | Electrically propelled vehicle - has battery-charging wind turbogenerator mounted in front compartment behind grille |
| WO2000006413A1 (en) * | 1998-07-30 | 2000-02-10 | Lee Won Hang | Auxiliary charging system for electric vehicles |
| US20100026009A1 (en) * | 2008-07-29 | 2010-02-04 | Sarwin Herbert S | Turbine apparatus |
| CN202468165U (en) * | 2011-12-29 | 2012-10-03 | 王广武 | Dual-drive wind power generation device |
| US8664782B1 (en) * | 2013-03-15 | 2014-03-04 | Johnny Kim | Electric generator apparatus for motor vehicles |
| CN103925168A (en) * | 2014-04-02 | 2014-07-16 | 深圳市立创电源有限公司 | Wind power generation system capable of being started at low wind speed in auxiliary mode |
| CN206186810U (en) * | 2016-11-23 | 2017-05-24 | 黄有富 | Electronic car as a house of wind energy |
-
2018
- 2018-07-20 CN CN201810799854.9A patent/CN110735765A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3918656A1 (en) * | 1989-06-08 | 1990-12-13 | Nicola Sellitto | Electrically propelled vehicle - has battery-charging wind turbogenerator mounted in front compartment behind grille |
| WO2000006413A1 (en) * | 1998-07-30 | 2000-02-10 | Lee Won Hang | Auxiliary charging system for electric vehicles |
| US20100026009A1 (en) * | 2008-07-29 | 2010-02-04 | Sarwin Herbert S | Turbine apparatus |
| CN202468165U (en) * | 2011-12-29 | 2012-10-03 | 王广武 | Dual-drive wind power generation device |
| US8664782B1 (en) * | 2013-03-15 | 2014-03-04 | Johnny Kim | Electric generator apparatus for motor vehicles |
| CN103925168A (en) * | 2014-04-02 | 2014-07-16 | 深圳市立创电源有限公司 | Wind power generation system capable of being started at low wind speed in auxiliary mode |
| CN206186810U (en) * | 2016-11-23 | 2017-05-24 | 黄有富 | Electronic car as a house of wind energy |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO20210782A1 (en) * | 2021-06-17 | 2022-12-19 | Ariel Nicolas Aguda | Air to Energy Technology (A2E+ Tech) - Green Energy from Air |
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