CN103281008B - Solar wind-driven generator - Google Patents
Solar wind-driven generator Download PDFInfo
- Publication number
- CN103281008B CN103281008B CN200910135724.6A CN200910135724A CN103281008B CN 103281008 B CN103281008 B CN 103281008B CN 200910135724 A CN200910135724 A CN 200910135724A CN 103281008 B CN103281008 B CN 103281008B
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- wind
- fan blade
- solar
- motor
- force
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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
- Y02E10/50—Photovoltaic [PV] 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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Abstract
The invention discloses a solar wind-driven generator and is invented for solving the problems of low operating efficiency, unstable output current and the like of a generator in the prior art. The solar wind-driven generator comprises a wind blade rotating device, a motor and a control device, wherein the wind blade rotating device comprises a plurality of wind blades which are radially arranged; hollow spheres of which the surfaces are embedded with solar panels are respectively arranged at top ends of the wind blades; heavy balls are arranged in the hollow spheres; the solar panels supply power to the motor respectively through leads; the control device is used for for starting the motor to drive the wind blade rotating device to rotate when wind force is lower than the start wind force of the wind blade rotating device and also controlling the motor to stop rotating when the wind force reaches the start wind force of the wind blade rotating device; the rotatory inertia impulse is increased by the heavy balls; the solar panels convert solar energy into electric energy which is provided for the motor; when the wind force is weak or no wind exists, the control device starts the motor to drive the wind blades to continuously rotate; and compared with a static state, the solar wind-driven generator has the advantages that the required start rotating moment is smaller, the start wind force is reduced, the running rate is increased, and the damage to the generator is reduced.
Description
Technical field
The present invention relates to a kind of wind-driven generator, especially solar wind turbine.
Background technology
At present, along with modernization industrial expansion, all trades and professions power consumption significantly increases, the environmental pollution therefore caused also must be faced while the whole world faces energy crisis, therefore, energy savings, realize sustainable development, make full use of the theme that the Nature energy has become current era imparting, for example utilize the generator that wind energy and solar energy combine, present wind-driven generator generally utilizes wind drive separately, tradition three vane group are adopted to become wind wheel, drive vane drive electrical generators generating under wind-force effect, and each leaf weight ton generally, add the weight of unit, load-bearing on support bar is larger, the wind-driven generator of this kind of structure generally could start fan blade and rotate more than secondary wind-force, the following fan blade of secondary wind-force is often in halted state, and owing to limiting by natural conditions, can not ensure all blowing for 24 hours, and wind-force can reach secondary, stop generator infringement serious when time turns, generating instability also state of the company of being not easy to electrical network.
Summary of the invention
In order to overcome above-mentioned defect, the object of the present invention is to provide the solar wind turbine that a kind of continuity is good, less to generator damage.
In order to achieve the above object, solar wind turbine of the present invention, comprises the control device of fan blade whirligig, motor and control motor start-up and stopping; Wherein, described fan blade whirligig comprises multiple fan blade radially arranged, described fan blade top is fixedly installed hollow ball respectively, described hollow ball surface is provided with too can plate, heavy ball is provided with in hollow, described heavy ball diameter is less than hollow parts diameter, described solar panels respectively by wire to motor; Described control device, when wind-force starts wind-force lower than fan blade whirligig, controls motor start-up and drives fan blade whirligig to rotate, and when wind-force reaches the startup wind-force of fan blade whirligig, controls motor and stops operating.
Wherein, also comprise transmission device, described transmission input and output are connected fan blade whirligig and generator respectively.
Further, to being arranged with support bar in the middle part of described fan blade whirligig, be placed in bottom support bar on ground, described support bar inside is provided with cavity, described transmission device is be arranged on gearbox in described cavity and guide rod, described gearbox connects fan blade whirligig, and guide rod connects the generator being arranged on cavity lower end.
Wherein, described motor output end is connected with described fan blade whirligig.
Particularly, described heavy ball is iron ball.
Wherein, described fan blade whirligig afterbody is provided with wind direction following current plate.
Above-mentioned structure, the heavy ball being arranged on fan blade top adds rotatory inertia, the solar energy of absorption is converted into electrical power storage and gets up for motor by the solar panels on hollow ball surface, faint or without under wind regime at wind-force, be rotated further by control device actuating motor rotating drive fan blade, now, due to effect of inertia, compare the detent torque required when fan blade remains static to be much smaller, so just greatly reduce the startup wind-force of generator, meanwhile, increase the continuous running rate of generator, reduce the infringement to generator.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of the specific embodiment of the invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in more detail.
As shown in Figure 1, solar wind turbine of the present invention, comprises fan blade whirligig 1, motor 7 and controls the control device of motor start-up and stopping; Wherein, described fan blade whirligig 1 comprises the fan blade 2 that multiple (being illustrated as four) is radially arranged, described fan blade 2 top is fixedly installed hollow ball 3 respectively, described hollow ball surface is provided with too can plate 5, heavy ball 4 is provided with in hollow, described heavy ball 4 diameter is less than hollow parts diameter, described solar panels respectively by wire 11 to motor; Described control device, when wind-force starts wind-force lower than fan blade whirligig, controls motor start-up and drives fan blade whirligig to rotate, and when wind-force reaches the startup wind-force of fan blade whirligig, controls motor and stops operating.
Above-mentioned solar panels can be inlayed and be arranged on hollow ball surface, and certainly can also arrange by other modes, this is not restricted.
Above-mentioned solar panels are fixed on hollow ball surface, and operating voltage is 220V, 50Hz, and above-mentioned hollow ball internal diameter is 100-1500mm, and the heavy ball diameter in hollow body is 80-1300mm; The shape of fan blade is any, and length is 0.5-15m, and width is 0.15-1.5m, and the power of motor is 0.2-2 horsepower, and operating voltage is 220V, 50Hz.
The solar wind turbine of said structure, owing to have employed solar panels, the solar energy of absorption being converted into electric energy is generator powered, during in wind-force deficiency or without wind condition, motor start-up is controlled by control device, fan blade tumbler is driven to be rotated further, now, because balanced action is played in the heavy ball on fan blade top, and in rotation process, increase inertial impulse, compare the detent torque required when fan blade remains static to be much smaller simultaneously, so just greatly reduce the startup wind-force of generator, effectively make use of inertia, add the continuous running rate of generator, reduce the infringement to generator itself, when wind-force enough starts fan blade whirligig, control motor by control device to stop operating, now, fan blade whirligig rotates generating under wind-force effect, be conducive to the output current of stable generator, change the single structure of traditional wind.
Wherein, also comprise transmission device, described transmission input and output are connected fan blade whirligig and generator respectively.
Further, to being arranged with support bar 9 in the middle part of described fan blade whirligig, be placed in bottom support bar on ground, described support bar inside is provided with cavity 10, described transmission device is be arranged on gearbox 8 in described cavity and cavity guide rod 12, described gearbox 8 connects fan blade whirligig 1, and cavity guide rod 12 connects the generator being arranged on cavity 10 lower end.Fan blade whirligig drives to generator amature by gearbox 8 and cavity guide rod 12 and generates electricity.
Above-mentioned said support bar space, upper end diameter is 0.2-1m, and cavity diameter is 0.1-0.9m, and in-built gearbox shape is not limit, and the height of support bar is 1.5-35m.
Wherein, described motor output end is connected with described fan blade whirligig.Connected by wire 11 between solar panels and generator, described wire 11 is embedded on fan blade 2.Solar panels accept solar energy and by light energy conversion be electric energy by wire 11 to generator powered, be convenient in the hypodynamic situation of wind, adopt generator drive fan blade whirligig to rotate generating.
Further, described heavy ball is iron ball, and density is large, and cost of manufacture is low, and material is general.
Described fan blade whirligig 1 afterbody is provided with wind direction following current plate 6, and for adjusting fan blade direction, make fan blade keep vertical with distinguished and admirable fast direction all the time, now the arm of force is maximum, and staring torque is minimum, and generating efficiency is higher.
Present invention employs solar energy inexhaustible, nexhaustible in the Nature and wind-force kinetic energy as power source, mutually supplement, mutually by, combination utilization generates electricity, clean environment firendly, owing to having broken the limitation utilizing single generating electricity by natural energy, substantially increase the continuous running rate of generator, also strengthen the output voltage of generator and the stability of electric current, so all electrical network can be entered at any time by wind-force and solar power generation simultaneously.
The present invention is not limited to above-mentioned execution mode, no matter do any change in its shape or structure, every utilize above-mentioned solar wind turbine be all of the present invention one distortion, all should think and drop within scope.
Claims (6)
1. a solar wind turbine, is characterized in that, comprises the control device of fan blade whirligig, motor and control motor start-up and stopping; Wherein, described fan blade whirligig comprises multiple fan blade radially arranged, described fan blade top is fixedly installed hollow ball respectively, described hollow ball surface is provided with solar panels, heavy ball is provided with in hollow, described heavy ball diameter is less than hollow parts diameter, described solar panels respectively by wire to motor; Described control device, when wind-force starts wind-force lower than fan blade whirligig, controls motor start-up and drives fan blade whirligig to rotate, and when wind-force reaches the startup wind-force of fan blade whirligig, controls motor and stops operating.
2. solar wind turbine as claimed in claim 1, it is characterized in that, also comprise transmission device, described transmission input and output are connected fan blade whirligig and generator respectively.
3. solar wind turbine as claimed in claim 2, it is characterized in that, to being arranged with support bar in the middle part of described fan blade whirligig, be placed in bottom support bar on ground, described support bar inside is provided with cavity, described transmission device is be arranged on gearbox in described cavity and guide rod, and described gearbox connects fan blade whirligig, and guide rod connects the generator being arranged on cavity lower end.
4. solar wind turbine as claimed in claim 3, it is characterized in that, described motor output end is connected with described fan blade whirligig.
5. the solar wind turbine as described in as arbitrary in claim 1-4, it is characterized in that, described heavy ball is iron ball.
6. solar wind turbine as claimed in claim 5, it is characterized in that, described fan blade whirligig afterbody is provided with wind direction following current plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910135724.6A CN103281008B (en) | 2009-03-24 | 2009-04-27 | Solar wind-driven generator |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910119628.2 | 2009-03-24 | ||
| CN200910119628 | 2009-03-24 | ||
| CN2009101196282 | 2009-03-24 | ||
| CN200910135724.6A CN103281008B (en) | 2009-03-24 | 2009-04-27 | Solar wind-driven generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103281008A CN103281008A (en) | 2013-09-04 |
| CN103281008B true CN103281008B (en) | 2015-04-15 |
Family
ID=49063479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910135724.6A Active CN103281008B (en) | 2009-03-24 | 2009-04-27 | Solar wind-driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103281008B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2187512A (en) * | 1985-11-08 | 1987-09-09 | Cecil Arthur Johnson | Combined solar power and wind power generator |
| CN1548715A (en) * | 2003-05-05 | 2004-11-24 | 陈祥水 | Full-automaic regulating speed wind motor |
| CN2775933Y (en) * | 2005-01-21 | 2006-04-26 | 张远林 | Solar energy and wind power generator |
| EP1887219A1 (en) * | 2005-06-03 | 2008-02-13 | Esdras Automatica, S.L. | Sub-blade structure for reducing blade weight in wind turbines |
| CN101280766A (en) * | 2008-05-30 | 2008-10-08 | 哈尔滨工程大学 | Changeable attack angle resistance force type vertical shaft wind-light complementary type electricity generator |
-
2009
- 2009-04-27 CN CN200910135724.6A patent/CN103281008B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2187512A (en) * | 1985-11-08 | 1987-09-09 | Cecil Arthur Johnson | Combined solar power and wind power generator |
| CN1548715A (en) * | 2003-05-05 | 2004-11-24 | 陈祥水 | Full-automaic regulating speed wind motor |
| CN2775933Y (en) * | 2005-01-21 | 2006-04-26 | 张远林 | Solar energy and wind power generator |
| EP1887219A1 (en) * | 2005-06-03 | 2008-02-13 | Esdras Automatica, S.L. | Sub-blade structure for reducing blade weight in wind turbines |
| CN101280766A (en) * | 2008-05-30 | 2008-10-08 | 哈尔滨工程大学 | Changeable attack angle resistance force type vertical shaft wind-light complementary type electricity generator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103281008A (en) | 2013-09-04 |
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