CN104454362B - Reciprocating type wind power generation system - Google Patents
Reciprocating type wind power generation system Download PDFInfo
- Publication number
- CN104454362B CN104454362B CN201410649971.9A CN201410649971A CN104454362B CN 104454362 B CN104454362 B CN 104454362B CN 201410649971 A CN201410649971 A CN 201410649971A CN 104454362 B CN104454362 B CN 104454362B
- Authority
- CN
- China
- Prior art keywords
- blade
- wind
- shaft
- gear
- energy
- 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.)
- Expired - Fee Related
Links
- 238000010248 power generation Methods 0.000 title abstract description 7
- 230000033001 locomotion Effects 0.000 claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 230000009466 transformation Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 3
- 230000005611 electricity Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels
-
- 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
- F03D7/00—Controlling wind motors
- F03D7/06—Controlling wind motors the wind motors having rotation axis substantially perpendicular to the air flow entering the rotor
-
- 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
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/40—Transmission of power
- F05B2260/403—Transmission of power through the shape of the drive components
- F05B2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2270/00—Control
- F05B2270/30—Control parameters, e.g. input parameters
- F05B2270/326—Rotor angle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2270/00—Control
- F05B2270/60—Control system actuates through
- F05B2270/602—Control system actuates through electrical actuators
-
- 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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the 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
- 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
Abstract
The invention discloses a reciprocating type wind power generation system. The reciprocating type wind power generation system comprises a wind collector, a blade system, a transmission system and a generator assembly. The wind collector collects wind energy in all directions, and transmits the wind energy to the blade system, blades of the blade system reciprocate to convert the wind energy into mechanical energy, and the blade system is connected with the generator assembly through the transmission system. The transmission system converts reciprocation movement of the blades into linear movement, the blades can reciprocate to the output end in a continuous rotation mode, and a speed increasing function of the blades is achieved. The generator assembly converts the mechanical energy into electric energy, and therefore conversion from the wind energy to the electric energy is achieved. The reciprocating type wind power generation system has the advantages of being convenient to manufacture, install and maintain, free of influences of the wind directions, capable of generating power through breezes, high in wind energy utilization rate and the like.
Description
Technical field
The present invention relates to a kind of reciprocating wind generator system.
Background technology
With going from bad to worse of energy shortage and ecological environment, countries in the world generally appreciate new energy power generation technology
Importance, expands numerous studies development in fields such as wind energy, nuclear energy, solar energys.Wind energy can be again as a kind of cleaning
The raw energy, has obtained the encouragement energetically of national governments, has quickly grown, over nearly 10 years, global wind-power electricity generation installed capacity is near
30% annual rate of growth develops rapidly, and China's installed capacity of wind-driven power increases the fastest, it has also become global installed capacity of wind-driven power maximum
Country.
At present, Horizontal-shaft windmill is the primary structure form of Wind Power Utilization, but whole blower fan wants electricity generation system will pacify
It is loaded on the pylon being above the ground level, cause the high cost and highly difficult manufacturing, installing and safeguard, during fan operation, whole
Individual blower fan power generation system also will be gone off course to wind according to wind direction, increased the complexity of system, reduce wind energy utilization.Closely
Nian Lai, vertical axis windmill also obtain certain development and application although the drive system of vertical axis aerogenerator is permissible
It is installed on ground, but its blade still needs to be installed on pylon, increased the maintenance difficulties of system, and vertical axises blade
The angle of attack is certain, limits the application under its low wind speed.
Content of the invention
, in order to solve the above problems it is proposed that a kind of reciprocating wind generator system, the system is by bipyramid tooth for the present invention
Wheel plus one-way clutch design the conversion it is achieved that between continuous rotary motion needed for electromotor for the vane reciprocation, can
Realize the breeze wind of wind generator system.
To achieve these goals, the present invention adopts the following technical scheme that：
A kind of reciprocating wind generator system, including wind collecting unit, blade system, drive system and generator assembly；
Wherein, wind collecting unit gathers the wind energy of all directions, passes to blade system,
The blade of described blade system moves back and forth, and converts wind energy into mechanical energy,
Blade system connects generator assembly by drive system,
Described drive system realizes vane reciprocation to after the continuous rotary motion of outfan and speedup,
Described generator assembly converts mechanical energy into electric energy, realizes wind energy to the conversion of electric energy.
Described blade system includes blade, lower blade, blade shaft gear, pitch motor, variable paddle speed reducer, left side stroke
Switch and right side travel switch；Blade and lower blade are linked together by sharf, and sharf is arranged on blade bearing,
Blade shaft gear is arranged on sharf, and blade bearing is connected with pitch motor, and pitch motor passes through variable paddle speed reducer by power
It is delivered on blade shaft gear, realizes the change oar of blade, left side travel switch and right side travel switch control the direction becoming oar.
Described drive system includes sleeve, tooth bar, spur gear, gear shaft, upper bevel gear, lower shaft gear, upper one-way clutch
Device, lower one-way clutch, output bevel gear wheel and gear shaft support；Tooth bar is arranged in sleeve, and sleeve is connected by housing supports
On the ground, rack drives spur gear rotation, spur gear band movable gear shaft rotates, and gear shaft is supported by gear shaft and is connected to ground
On face, gear shaft is different according to turning to, be connected with upper bevel gear by upper one-way clutch or by lower one-way clutch and under
Bevel gear connects, and upper bevel gear or lower bevel gear drive the rotation of output bevel gear wheel.
Described generator assembly includes shaft coupling and electromotor, and electromotor passes through connecting shaft, shaft coupling and output bevel gear wheel
Connect, realize wind energy to electric transformation of energy.
Further, described generator assembly includes multistage electromotor and shaft coupling, and each electromotor passes through to connect respectively
Axle, shaft coupling are connected with output bevel gear wheel, and the size adjustable of connecting shaft.
Beneficial effects of the present invention are：
(1) blade and drive system are arranged in ground, reduce whole system cost and installation, maintenance difficulties；
(2) one-way clutch design is added by Bipyramid gear it is achieved that vane reciprocation is continuous needed for electromotor
Conversion between rotary motion；
(3) wind energy is collected by wind collecting unit, whole electricity generation system is not affected by wind direction；
(4) pass through pitch control, change the angle of attack of blade, the breeze wind of achievable wind generator system；
(5) designed by multilevel power generation system, substantially increase the utilization rate of wind energy.
Brief description
Fig. 1 is the structure top view of the present invention；
Fig. 2 is the structural side view of the present invention；
Fig. 3 has the schematic diagram of multi-stage power export structure for the present invention.
Wherein：1st, electromotor, 2, shaft coupling, 3, output bevel gear wheel, 4, lower bevel gear, 5, lower one-way clutch, 6, gear
Axle, 7, spur gear, 8, gear shaft support, 9, tooth bar, 10, upper one-way clutch, 11, upper bevel gear, 12, right side travel switch,
13rd, housing supports, 14, sleeve, 15, left side travel switch, 16, lower blade, 17, sharf, 18, blade bearing, 19, become oar electricity
Machine, 20, variable pitch speed reducer, 21, blade shaft gear, 22, blade, 23, wind collecting unit.
Specific embodiment：
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, the wind energy collecting in air is got up by wind collecting unit 23, such as in figure arrow line, the wind energy of collection
Blow to blade 22 and lower blade 16, blade 22 and lower blade 16 are connected by sharf 17, sharf 17 and blade bearing
18 connections, blade bearing 18 is connected with tooth bar 9；Pitch motor 19 is installed on tooth bar 9, pitch motor 19 passes through variable pitch speed reducer 20
Driving blade shaft gear 21 rotates, thus realizing blade 22 and the direction change of lower blade 16, and then changes the movement of tooth bar 9
Direction, realizes the reciprocating motion of tooth bar 9；Tooth bar 9 is arranged in sleeve 14, and sleeve 14 is fixed on ground by housing supports 13
On, sleeve 14 both sides are respectively provided with left side travel switch 15 and right side travel switch 12, become oar direction for controlling；Tooth bar 9 with
Spur gear 7 engages, and spur gear 7 and gear shaft 6 connect, and gear shaft 6 supports 8 to fix on the ground by gear shaft；Upper bevel gear
11 realize being connected with the single direction rotation of gear shaft 6 by upper one-way clutch 10, and lower bevel gear 4 is real by lower one-way clutch 5
Now be connected with the single direction rotation of gear shaft 6, upper bevel gear 11 and lower bevel gear 4 are all meshed with output bevel gear wheel 3, upper unidirectional from
Clutch 10 and lower one-way clutch 5 control steering contrary, thus the reciprocating motion realizing tooth bar 9 becomes the company of output bevel gear wheel 3
Continuous rotary motion；Output bevel gear wheel 3 is connected with electromotor 1 by shaft coupling 2, realizes final generating.
As shown in figure 3, increasing the part to blade 22 for the electromotor 1, as shown in dotted line, it is extended to multistage electricity
Power export structure, and size, the optimization of cost of implementation and the efficient utilization of wind energy of every one-level is adjusted according to the change of wind speed.
Although the above-mentioned accompanying drawing that combines is described to the specific embodiment of the present invention, not model is protected to the present invention
The restriction enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme, and those skilled in the art are not
Need to pay the various modifications that creative work can make or deformation still within protection scope of the present invention.
Claims (3)
1. a kind of reciprocating wind generator system, is characterized in that：Including wind collecting unit, blade system, drive system and generating set
Part；
Wherein, wind collecting unit gathers the wind energy of all directions, passes to blade system,
The blade of described blade system moves back and forth, and converts wind energy into mechanical energy,
Blade system connects generator assembly by drive system,
Described drive system realizes vane reciprocation to after the continuous rotary motion of outfan and speedup,
Described generator assembly converts mechanical energy into electric energy, realizes wind energy to the conversion of electric energy；
The blade of described blade system and described drive system are arranged in ground；
Described blade system includes blade, lower blade, blade shaft gear, pitch motor, variable paddle speed reducer, left side travel switch
With right side travel switch；Blade and lower blade are linked together by sharf, and sharf is arranged on blade bearing, blade
Shaft gear is arranged on sharf, and blade bearing is connected with pitch motor, and power is transmitted by pitch motor by variable paddle speed reducer
To on blade shaft gear, realize the change oar of blade, left side travel switch and right side travel switch control the direction becoming oar；
Described drive system include sleeve, tooth bar, spur gear, gear shaft, upper bevel gear, lower bevel gear, upper one-way clutch, under
One-way clutch, output bevel gear wheel and gear shaft support；Tooth bar is arranged in sleeve, and sleeve is connected to ground by housing supports
On, rack drives spur gear rotates, and spur gear band movable gear shaft rotates, and gear shaft is supported by gear shaft and connects on the ground,
Gear shaft is different according to turning to, and is connected with upper bevel gear by upper one-way clutch or by lower one-way clutch and lower bevel gear
Connect, upper bevel gear or lower bevel gear drive the rotation of output bevel gear wheel.
2. a kind of reciprocating wind generator system as claimed in claim 1, is characterized in that：Described generator assembly includes shaft coupling
Device and electromotor, electromotor passes through connecting shaft, shaft coupling is connected with output bevel gear wheel, realizes wind energy to electric transformation of energy.
3. a kind of reciprocating wind generator system as claimed in claim 1, is characterized in that：Described generator assembly includes multistage
Electromotor and shaft coupling, each electromotor passes through connecting shaft respectively, shaft coupling is connected with output bevel gear wheel, and the size of connecting shaft
Adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410649971.9A CN104454362B (en) | 2014-11-14 | 2014-11-14 | Reciprocating type wind power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410649971.9A CN104454362B (en) | 2014-11-14 | 2014-11-14 | Reciprocating type wind power generation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104454362A CN104454362A (en) | 2015-03-25 |
| CN104454362B true CN104454362B (en) | 2017-02-22 |
Family
ID=52900978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410649971.9A Expired - Fee Related CN104454362B (en) | 2014-11-14 | 2014-11-14 | Reciprocating type wind power generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104454362B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240192B (en) * | 2015-11-10 | 2017-07-11 | 孟玲琳 | A kind of reversible thumb wheel TRT |
| CN107084095B (en) * | 2017-06-22 | 2019-03-26 | 西北工业大学 | A kind of automatic offset electricity generation system of sea wave energy wind energy |
| CN110307113B (en) * | 2019-06-25 | 2020-09-29 | 山东大学 | Oscillating wave energy power generation system and aircraft |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4915584A (en) * | 1988-08-11 | 1990-04-10 | Daniel Kashubara | Wind device with an oscillating blade |
| US8278776B1 (en) * | 2011-03-18 | 2012-10-02 | Floyd Arntz | Reciprocating wind-powered transducer employing interleaved airfoil arrays |
| CN203532146U (en) * | 2013-11-13 | 2014-04-09 | 上海海洋大学 | Pendulous wave power generation device |
| CN103742356A (en) * | 2014-01-17 | 2014-04-23 | 哈尔滨工程大学 | Spindle coupling reciprocating type wind energy and tide energy conversion device |
| CN103925161B (en) * | 2014-04-29 | 2017-02-01 | 哈尔滨工程大学 | Vibration wing wind energy and tidal current energy conversion device with tracks controlling attack angle |
-
2014
- 2014-11-14 CN CN201410649971.9A patent/CN104454362B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104454362A (en) | 2015-03-25 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20201114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |