CN102297069A - Wind and light complementary wave power station - Google Patents
Wind and light complementary wave power station Download PDFInfo
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- CN102297069A CN102297069A CN2011102639800A CN201110263980A CN102297069A CN 102297069 A CN102297069 A CN 102297069A CN 2011102639800 A CN2011102639800 A CN 2011102639800A CN 201110263980 A CN201110263980 A CN 201110263980A CN 102297069 A CN102297069 A CN 102297069A
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- buoyancy aid
- wave power
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- 230000000295 complement effect Effects 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000010248 power generation Methods 0.000 description 4
- 239000002775 capsule Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003653 coastal water Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention relates to a wind and light complementary wave power station, which comprises struts and floating bodies, wherein the struts are fixed on a seabed, the floating bodies are provided with strut holes, one strut is sleeved in each strut hole, and the floating bodies are movably connected with the struts and can reciprocate up and down relative to the struts; and linear generators are arranged between the floating bodies and the struts, movers of the generators are arranged on the floating bodies, and stators are arranged on the struts. The wave power station consists of a plurality of independent floating bodies and struts, the linear generator is arranged between each strut and each floating body, and all the generators are connected through leads to form a power supply network; and wind driven generators are arranged at the upper ends of the struts, and solar cells are arranged on the upper surfaces of the floating bodies. The plurality of floating bodies and struts between which the generators are arranged are arranged in the advancing direction of wave, the generators are connected through the leads to form the power supply network, the fluctuant energy of the wave is continuously acquired in a large range, and electric quantity generated by each generator is gathered through the power supply network, so that continuous power supply is realized; and the wave power station has simple structure, and is convenient to install and maintain.
Description
Technical field
The present invention relates to electricity generating device, especially a kind of utilization has offshore wind energy plant now, and the while is in conjunction with the wind light mutual complementing wave power plant of device of solar generating.
Background technique
Chinese patent CN102132032A discloses a kind of Wave-activated power generation equipment, and its linear electric generator is located at the seabed, and buoyancy aid is across the sea floating, is connected by connection set between buoyancy aid and the generator.This invention energy acquisition efficient is lower, and the linear electric generator technical requirements that is located at the seabed is higher, and cost is higher, and installation and maintenance are all inconvenient.
Chinese patent CN102140996A discloses a kind of wave-type electric generator, and its principal organ also is mounted in below the water surface, complex structure, and the equipment work environment is abominable, and energy conversion efficiency is low.
Chinese patent CN101858298A and CN101858299A disclose Wave power generation capsule net and Wave power generation capsule, and its permanent magnet and guide rod rise and fall on the waves and move up and down with light damping, and as seen its energy conversion efficiency is also low, and use value is limited.
Summary of the invention
The purpose of this invention is to provide a kind of sheathed buoyancy aid of pillar that utilizes existing offshore wind generating group, between pillar and buoyancy aid, linear electric generator is installed, simultaneously in conjunction with the wind light mutual complementing wave power plant that has device of solar generating and electric accumulator now.
The objective of the invention is by realizing by the following technical solutions:
The wind light mutual complementing wave power plant, comprise fixing pillar and the buoyancy aid that can fluctuate with wave, described pillar is vertically fixed on sea bed or lakebed, the pillar upper end exceeds the water surface, described buoyancy aid is provided with a pillar hole at least, all be arranged with a pillar in each pillar hole, buoyancy aid flexibly connects by pillar hole and pillar and floats on the surface, buoyancy aid can with wave fluctuate and relatively pillar pump;
Be provided with the linear electric generator that is made of mover and stator between described buoyancy aid and the pillar, the mover of described generator is located on the buoyancy aid, and stator is located on the pillar, and stator is in the length of the Vertical direction length greater than mover.
As the preferred technical solution of the present invention, described wave power plant is made up of some independently buoyancy aids and pillar, all is provided with linear electric generator between each root pillar and the buoyancy aid, and all linear electric generators are connected to form supply network by lead.
As the preferred technical solution of the present invention, described some buoyancy aids are arranged on the water surface and are constituted the V-arrangement array structure, and the direction of wave progresses is pointed at the tip of described V-arrangement array.
As the preferred technical solution of the present invention, the periphery of described buoyancy aid array also is provided with the poly-unrestrained dykes and dams of V-arrangement;
Perhaps, described buoyancy aid array is located among the bay of V-arrangement or U-shaped.
As the preferred technical solution of the present invention, the two ends of the poly-unrestrained dykes and dams of described V-arrangement are relatively low, increase gradually to the centre from two ends.
As the preferred technical solution of the present invention, the upper end of described at least one pillar is provided with wind-driven generator.
As the preferred technical solution of the present invention, the upper surface of described buoyancy aid is provided with solar cell.
As the preferred technical solution of the present invention, described linear electric generator, wind-driven generator and solar cell are connected with storage battery.
As the preferred technical solution of the present invention, described buoyancy aid is made as small top and big bottom inverted cone structure, and the buoyancy aid upper end is made as circular flat, and the lower end is made as spheric structure, and described pillar hole is located at the center of buoyancy aid and vertically runs through buoyancy aid;
Be provided with limit stoper between described buoyancy aid and the pillar, make buoyancy aid to pump and can not center on pillar and rotate along pillar.
As the preferred technical solution of the present invention, it is oval or rectangular ship shape structure that described buoyancy aid is made as upper surface, buoyancy aid than the axis normal of length direction in the direction of wave progresses.
The invention has the beneficial effects as follows: with respect to prior art, the present invention installs linear electric generator between buoyancy aid and fixing pillar, and all more than the water surface, installation and maintenance is comparatively convenient for its main structure.
The present invention arranges some buoyancy aid and pillars that generator is installed in the direction of advance of wave, be connected to form supply network by lead, thereby can in a big way, uninterruptedly gather lumpy energy, the electric weight that each independent generator is produced converges by supply network, be connected with solar cell with wind-driven generator simultaneously, realize continued power.
The poly-unrestrained dykes and dams of V-arrangement of the present invention are assembled wave and counter pushing away, and can further improve lumpy amplitude and frequency, thereby improve the generating efficiency of linear electric generator.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing and specific embodiment:
Fig. 1 is the main TV structure schematic representation of the embodiment of the invention one;
Fig. 2 is the plan structure schematic representation of the embodiment of the invention one;
Fig. 3 is the plan structure schematic representation of the embodiment of the invention two;
Fig. 4 is the structural representation of V-arrangement array of the present invention.
Embodiment
Embodiment one
As depicted in figs. 1 and 2, the wind light mutual complementing wave power plant, comprise fixing pillar 1 and the buoyancy aid 2 that can fluctuate with wave, described pillar 1 is vertically fixed on sea bed or lakebed, the pillar upper end exceeds the water surface, and the central vertical of described buoyancy aid 2 is provided with a pillar hole, and pillar 1 is set in the pillar hole of buoyancy aid, buoyancy aid 2 flexibly connects by pillar hole and pillar and floats on the surface, buoyancy aid 2 can with wave fluctuate and relatively pillar 1 pump.Be provided with the linear electric generator that is made of mover and stator between described buoyancy aid 2 of present embodiment and the pillar 1, the mover 4 of described generator is located on the buoyancy aid 2, and stator 5 is located on the pillar 1, and stator 5 is in the length of the Vertical direction length greater than mover 4.
In the present embodiment, described buoyancy aid 2 is made as small top and big bottom inverted cone structure, and the buoyancy aid upper end is a circular flat, and the lower end is made as spheric structure, and described pillar hole is located at the center of buoyancy aid 2 and vertically runs through buoyancy aid 2.Be provided with spacing slide rail and linear bearing between buoyancy aid 2 and the pillar 1, make buoyancy aid 2 to pump and can not center on pillar 1 and rotate along pillar 1.For of the damage of preventing disasters property wave, between pillar 1 and buoyancy aid 2, also want fixing device for installing, where necessary with buoyancy aid 2 and pillar 1 locking to pillar, buoyancy aid and power generation system.
The upper end of present embodiment pillar 1 is provided with wind-driven generator, and the upper surface of buoyancy aid 2 is provided with solar cell 6, and described linear electric generator, wind-driven generator and solar cell are connected with storage battery.Linear electric generator both can adopt permanent magnet, also can adopt electromagnetic coil, and electromagnetic coil is by wind-driven generator or solar cell for supplying power.Linear electric generator is connected with storage battery with lead by the transformation rectifying device, and storage battery connects power transmission cable.
Embodiment two
As shown in Figure 3 and Figure 4, the wind light mutual complementing wave power plant is made up of some independently buoyancy aids 2 and pillar 1, it is oval or rectangular ship shape structure that described buoyancy aid 2 is made as upper surface, buoyancy aid 2 than the axis normal of length direction in the direction of wave progresses, all be provided with two above pillar holes on each buoyancy aid 2, all be arranged with a pillar 1 in each pillar hole.All be provided with linear electric generator between described each root pillar 1 and the buoyancy aid 2, all linear electric generators are connected to form supply network by lead.
In the present embodiment, described some buoyancy aids 2 are arranged on the water surface and are constituted the V-arrangement array structure, and the direction of wave progresses is pointed at the tip of V-arrangement array.The periphery of buoyancy aid array also is provided with the poly-unrestrained dykes and dams of V-arrangement, the two ends of the poly-unrestrained dykes and dams of V-arrangement are relatively low, increase gradually to the centre from two ends, the tip of the poly-unrestrained dykes and dams of V-arrangement and the distance of the water surface are maximum, so that counter the pushing away of the wave that converges formed new crest and trough, improve lumpy amplitude and frequency, thereby improve the generating efficiency of linear electric generator.
The wind light mutual complementing wave power plant is built in the bay that the present invention can also utilize coastal waters or island to form naturally; for example among the bay of V-arrangement or U-shaped, arrange independently described buoyancy aids and pillar arrays in a large number; realize large size, uninterruptedly gather lumpy energy, improve the generated energy and the actual application value in power station.
Claims (10)
1. wind light mutual complementing wave power plant, comprise fixing pillar and the buoyancy aid that can fluctuate with wave, it is characterized in that: described pillar is vertically fixed on sea bed or lakebed, the pillar upper end exceeds the water surface, described buoyancy aid is provided with a pillar hole at least, all be arranged with a pillar in each pillar hole, buoyancy aid flexibly connects by pillar hole and pillar and floats on the surface, buoyancy aid can with wave fluctuate and relatively pillar pump;
Be provided with the linear electric generator that is made of mover and stator between described buoyancy aid and the pillar, the mover of described generator is located on the buoyancy aid, and stator is located on the pillar, and stator is in the length of the Vertical direction length greater than mover.
2. wind light mutual complementing wave power plant according to claim 1, it is characterized in that: described wave power plant is made up of some independently buoyancy aids and pillar, all be provided with linear electric generator between each root pillar and the buoyancy aid, all linear electric generators are connected to form supply network by lead.
3. wind light mutual complementing wave power plant according to claim 2 is characterized in that: described some buoyancy aids are arranged on the water surface and are constituted the V-arrangement array structure, and the direction of wave progresses is pointed at the tip of described V-arrangement array.
4. wind light mutual complementing wave power plant according to claim 3 is characterized in that: the periphery of described buoyancy aid array is provided with the poly-unrestrained dykes and dams of V-arrangement;
Perhaps, described buoyancy aid array is located among the bay of V-arrangement or U-shaped.
5. wind light mutual complementing wave power plant according to claim 4 is characterized in that: the two ends of the poly-unrestrained dykes and dams of described V-arrangement are relatively low, increase gradually to the centre from two ends.
6. according to each described wind light mutual complementing wave power plant of claim 1 to 5, it is characterized in that: the upper end of described at least one pillar is provided with wind-driven generator.
7. wind light mutual complementing wave power plant according to claim 6 is characterized in that: the upper surface of described buoyancy aid is provided with solar cell.
8. wind light mutual complementing wave power plant according to claim 7 is characterized in that: described linear electric generator, wind-driven generator and solar cell are connected with storage battery.
9. wind light mutual complementing wave power plant according to claim 1, it is characterized in that: described buoyancy aid is made as small top and big bottom inverted cone structure, the buoyancy aid upper end is made as circular flat, and the lower end is made as spheric structure, and described pillar hole is located at the center of buoyancy aid and vertically runs through buoyancy aid;
Be provided with limit stoper between described buoyancy aid and the pillar, make buoyancy aid to pump and can not center on pillar and rotate along pillar.
10. wind light mutual complementing wave power plant according to claim 1 is characterized in that: it is oval or rectangular ship shape structure that described buoyancy aid is made as upper surface, buoyancy aid than the axis normal of length direction in the direction of wave progresses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110263980.0A CN102297069B (en) | 2011-09-06 | 2011-09-06 | Wind light mutual complementing wave power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110263980.0A CN102297069B (en) | 2011-09-06 | 2011-09-06 | Wind light mutual complementing wave power plant |
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| Publication Number | Publication Date |
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| CN102297069A true CN102297069A (en) | 2011-12-28 |
| CN102297069B CN102297069B (en) | 2015-11-25 |
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| CN201110263980.0A Active CN102297069B (en) | 2011-09-06 | 2011-09-06 | Wind light mutual complementing wave power plant |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019037773A1 (en) * | 2017-08-25 | 2019-02-28 | 徐文贵 | Wave power generation device having vertical pitchfork-shaped structure |
| CN113915052A (en) * | 2021-10-08 | 2022-01-11 | 江苏科技大学 | Coastal wave power generation device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6864592B1 (en) * | 1999-07-16 | 2005-03-08 | Hugh-Peter Granville Kelly | Sea wave to electrical energy conversion plant |
| WO2006010783A1 (en) * | 2004-06-18 | 2006-02-02 | Jorma Lindberg | Wind-, wave- and current power stations with different foundation solutions and methods how to manufacture, transport, install and operate these power stations |
| CN1776217A (en) * | 2005-12-05 | 2006-05-24 | 董兰田 | Electric generating equipment utilizing seatide |
| WO2009068712A1 (en) * | 2007-11-29 | 2009-06-04 | Acciona Energia, S.A. | Marine electric power production system and installation method |
| CN101649813A (en) * | 2009-09-09 | 2010-02-17 | 张建洲 | Integrated system for generating electricity by current, sea wave as well as tide kinetic energy and wind and solar energy |
| CN102060088A (en) * | 2010-12-01 | 2011-05-18 | 山东长星风电科技有限公司 | Special technology for offshore combined floating wind power generation |
| NL1037537C2 (en) * | 2009-12-07 | 2011-06-09 | Rudolph Martin Serle | FLOATING PLATFORM WITH POWER GENERATION LINKED TO WIND TURBINE AT SEA. |
-
2011
- 2011-09-06 CN CN201110263980.0A patent/CN102297069B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6864592B1 (en) * | 1999-07-16 | 2005-03-08 | Hugh-Peter Granville Kelly | Sea wave to electrical energy conversion plant |
| WO2006010783A1 (en) * | 2004-06-18 | 2006-02-02 | Jorma Lindberg | Wind-, wave- and current power stations with different foundation solutions and methods how to manufacture, transport, install and operate these power stations |
| CN1776217A (en) * | 2005-12-05 | 2006-05-24 | 董兰田 | Electric generating equipment utilizing seatide |
| WO2009068712A1 (en) * | 2007-11-29 | 2009-06-04 | Acciona Energia, S.A. | Marine electric power production system and installation method |
| CN101649813A (en) * | 2009-09-09 | 2010-02-17 | 张建洲 | Integrated system for generating electricity by current, sea wave as well as tide kinetic energy and wind and solar energy |
| NL1037537C2 (en) * | 2009-12-07 | 2011-06-09 | Rudolph Martin Serle | FLOATING PLATFORM WITH POWER GENERATION LINKED TO WIND TURBINE AT SEA. |
| CN102060088A (en) * | 2010-12-01 | 2011-05-18 | 山东长星风电科技有限公司 | Special technology for offshore combined floating wind power generation |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019037773A1 (en) * | 2017-08-25 | 2019-02-28 | 徐文贵 | Wave power generation device having vertical pitchfork-shaped structure |
| CN113915052A (en) * | 2021-10-08 | 2022-01-11 | 江苏科技大学 | Coastal wave power generation device |
| CN113915052B (en) * | 2021-10-08 | 2024-03-15 | 江苏科技大学 | Coastal wave power generation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102297069B (en) | 2015-11-25 |
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Effective date of registration: 20170705 Address after: 214400 No. 639 West Binjiang Road, Jiangsu, Jiangyin Patentee after: Jiangyin Hongyuan Amperex Technology Limited Address before: 225500 Jiangyan city of Jiangsu province Jiangyan town Gutian Road No. 7 Building 205 room jinguiyuan Patentee before: Zhu Rong |
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