CN103174599A - Ocean wind energy converting device - Google Patents
Ocean wind energy converting device Download PDFInfo
- Publication number
- CN103174599A CN103174599A CN2013100836470A CN201310083647A CN103174599A CN 103174599 A CN103174599 A CN 103174599A CN 2013100836470 A CN2013100836470 A CN 2013100836470A CN 201310083647 A CN201310083647 A CN 201310083647A CN 103174599 A CN103174599 A CN 103174599A
- Authority
- CN
- China
- Prior art keywords
- transformer
- wind energy
- generator
- energy transformation
- transformation equipment
- 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
Images
Classifications
-
- 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
Landscapes
- Wind Motors (AREA)
Abstract
The invention discloses an ocean wind energy converting device, and belongs to the technical field of new energy sources. The ocean wind energy converting device comprises a tower barrel, vanes, a generator, a storage battery, and a transformer, wherein the vanes are connected with the generator, the transformer is fixed inside the tower barrel, the bottom of the transformer is connected with channel steel, and a buffer device is laid between the bottom of the transformer and the channel steel. According to the ocean wind energy converting device, the bottom of the transformer is connected with the channel steel and the buffer device is laid between the bottom of the transformer and the channel steel, so that natural frequency of the whole transformer is effectively changed, and the possibility that resonance occurs between the transformer and the tower barrel is avoided.
Description
Technical field
The invention belongs to technical field of new energies, especially relate to a kind of afloat ocean wind energy transformation equipment of directly setting up.
Background technique
Wind energy is to offer the mankind's a kind of available energy because of the air stream acting.The kinetic energy that air stream has claims wind energy.Air velocity is higher, and kinetic energy is larger.Wind energy is abundant, intimate endless, extensive distribution, is a kind of clean energy resource, more should the more utilize.Present conventional wind energy turbine set is generally built land greatly interiorly, and its matched transformer is conventional threephase oil immersed transformer, and its mounting type generally adopts ground to install.Interior ground large land wind resource is end-of-development substantially, and the Oversea wind resource is very abundant, and is at present the stage to be developed.And the transformer on present offshore wind energy plant generally is placed in the wind-driven generator tower the inside apart from five or six ten meters high, sea, the tower cylinder scrapes in shock and the large wind of tidewater, vibration-generating, and the transformer on the tower cylinder very easily resonates with it, if resonance is violent, easily affect the normal operation of transformer.Therefore design that a to be adapted at sea be electric energy with wind energy transformation, and the equipment that transformer is difficult for occuring resonance is present required.
Summary of the invention
Technical problem to be solved by this invention is: a kind of sea that directly is based upon is provided, and is the ocean wind energy transformation equipment of electric energy with wind energy transformation.
The technical solution used in the present invention is: a kind of ocean wind energy transformation equipment, comprise tower cylinder, blade, generator, storage battery and transformer, and described blade is connected on generator, and generator is fixed on tower cylinder top, and transformer is fixed in the tower cylinder; Described transformer bottom connects channel-section steel, is covered with damping device between transformer bottom and channel-section steel.
Described damping device is silicagel pad.
Described silicagel pad upper surface is provided with a plurality of convex closures.
Also be provided with fin radiator on described transformer.
Both sides, described transformer top respectively are provided with a hook.
Described transformer front is provided with the oil level display screen.
The invention has the beneficial effects as follows: ocean of the present invention wind energy transformation equipment transformer bottom connection channel-section steel, be covered with damping device between transformer bottom and channel-section steel, can effectively change the natural frequency of whole transformer, to reach the possibility of avoiding occuring with the tower cylinder resonance.
As preferably, described damping device is silicagel pad, and good buffer effect can change the natural frequency of transformer, avoids resonating with the tower cylinder.
Described silicagel pad upper surface is provided with a plurality of convex closures, improves cushioning effect.
Also be provided with fin radiator on described transformer, be convenient to the transformer heat radiation, improve performance.
Both sides, described transformer top respectively are provided with a hook, and convenient lifting transformer is to the tower cylinder.
Described transformer front is provided with the oil level display screen, and convenient observation transformer fluid is so that very first time interpolation.
Description of drawings
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is transformer schematic diagram of the present invention.
In figure, 1, the tower cylinder, 2, blade, 3, generator, 4, storage battery, 5, transformer, 6, channel-section steel, 7, silicagel pad, 8, convex closure, 9, fin radiator, 10, hook, 11, display screen.
Embodiment
Below be preferred embodiment of the present invention, but therefore do not limit protection scope of the present invention.
Shown in seeing figures.1.and.2, a kind of ocean of the present invention wind energy transformation equipment comprises tower cylinder 1, blade 2, generator 3, storage battery 4 and transformer 5, and described blade 2 is connected on generator 3, generator 3 is fixed on tower cylinder 1 top, and transformer 5 is fixed in tower cylinder 1; Described transformer 5 bottoms connect channel-section steel 6, are covered with damping device between transformer 5 bottoms and channel-section steel 6.
Described damping device is silicagel pad 7.Good buffer effect can change the natural frequency of transformer, avoids resonating with the tower cylinder.
Described silicagel pad 7 upper surfaces are provided with a plurality of convex closures 8, improve cushioning effect.
Also be provided with fin radiator 9 on described transformer 5, be convenient to the transformer heat radiation, improve performance.
Described transformer 5 both sides, top respectively are provided with a hook 10, and convenient lifting transformer is to the tower cylinder.
Described transformer 5 fronts are provided with oil level display screen 11, and convenient observation transformer fluid is so that very first time interpolation.
Wind energy transformation equipment transformer 5 bottoms in ocean of the present invention connect channel-section steel 6, are covered with damping device between transformer 5 bottoms and channel-section steel 6, can effectively change the natural frequency of whole transformer 5, to reach the possibility of avoiding occuring with tower cylinder 1 resonance.
Claims (6)
1. ocean wind energy transformation equipment, comprise tower cylinder (1), blade (2), generator (3), storage battery (4) and transformer (5), it is characterized in that: described blade (2) is connected on generator (3), generator (3) is fixed on tower cylinder (1) top, and transformer (5) is fixed in tower cylinder (1); Described transformer (5) bottom connects channel-section steel (6), is covered with damping device between transformer (5) bottom and channel-section steel (6).
2. ocean according to claim 1 wind energy transformation equipment, it is characterized in that: described damping device is silicagel pad (7).
3. ocean according to claim 2 wind energy transformation equipment, it is characterized in that: described silicagel pad (7) upper surface is provided with a plurality of convex closures (8).
4. ocean according to claim 1 wind energy transformation equipment, is characterized in that: also be provided with fin radiator (9) on described transformer (5).
5. ocean according to claim 1 wind energy transformation equipment is characterized in that: described transformer (5) both sides, top respectively are provided with a hook (10).
6. ocean according to claim 1 wind energy transformation equipment is characterized in that: described transformer (5) front is provided with oil level display screen (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100836470A CN103174599A (en) | 2013-03-17 | 2013-03-17 | Ocean wind energy converting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100836470A CN103174599A (en) | 2013-03-17 | 2013-03-17 | Ocean wind energy converting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103174599A true CN103174599A (en) | 2013-06-26 |
Family
ID=48634695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100836470A Pending CN103174599A (en) | 2013-03-17 | 2013-03-17 | Ocean wind energy converting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103174599A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863964A (en) * | 2015-02-10 | 2016-08-17 | 通用电气能源能量变换技术有限公司 | Wind turbine converter |
| CN109346268A (en) * | 2018-11-07 | 2019-02-15 | 山东泰开变压器有限公司 | A kind of high voltage large capcity shock type transformer being installed on hydropower station tail water platform and design method |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201092937Y (en) * | 2007-06-04 | 2008-07-30 | 无锡宝南机器制造有限公司 | Structure for installing transformer on engine room rear in wind power generation system |
| CN101427023A (en) * | 2004-04-19 | 2009-05-06 | 北方动力系统公司 | Direct drive wind turbine |
| CN201327754Y (en) * | 2008-12-01 | 2009-10-14 | 中电电气集团有限公司 | Transformer feet channel steel |
| CN201797251U (en) * | 2010-02-11 | 2011-04-13 | 安徽省电力科学研究院 | 10kV urban power distribution network high and low pole overhead equipment |
| CN102054561A (en) * | 2010-11-19 | 2011-05-11 | 济南济变志亨电力设备有限公司 | Dry type transformer |
| CN202125098U (en) * | 2011-06-09 | 2012-01-25 | 重庆源通电器设备制造有限责任公司 | Pre-fabricated pit base of underground type transformer |
| WO2012072063A2 (en) * | 2010-12-03 | 2012-06-07 | Bard Holding Gmbh | Offshore wind energy installation tower base segment, offshore wind energy installation with said tower base segment and method for erecting such an offshore wind energy installation |
| WO2012078494A1 (en) * | 2010-12-08 | 2012-06-14 | Northern Power Systems Utility Scale, Inc. | Wind turbine with a nacelle having an underslung transformer |
| CN202473498U (en) * | 2012-02-09 | 2012-10-03 | 宁波和泰电气有限公司 | Three-phase oil-immersed transformer for offshore wind power generation |
| CN202586125U (en) * | 2012-03-31 | 2012-12-05 | 中电电气(江苏)股份有限公司 | Theta-shaped wind substation |
| CN102881407A (en) * | 2012-09-25 | 2013-01-16 | 济南济变志亨电力设备有限公司 | Transformer framework convenient for operation of fork truck |
| EP2565445A1 (en) * | 2011-09-02 | 2013-03-06 | Siemens Aktiengesellschaft | Transformer chamber for a wind turbine, wind turbine structure component, wind turbine, and method for assembling a wind turbine |
-
2013
- 2013-03-17 CN CN2013100836470A patent/CN103174599A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101427023A (en) * | 2004-04-19 | 2009-05-06 | 北方动力系统公司 | Direct drive wind turbine |
| CN201092937Y (en) * | 2007-06-04 | 2008-07-30 | 无锡宝南机器制造有限公司 | Structure for installing transformer on engine room rear in wind power generation system |
| CN201327754Y (en) * | 2008-12-01 | 2009-10-14 | 中电电气集团有限公司 | Transformer feet channel steel |
| CN201797251U (en) * | 2010-02-11 | 2011-04-13 | 安徽省电力科学研究院 | 10kV urban power distribution network high and low pole overhead equipment |
| CN102054561A (en) * | 2010-11-19 | 2011-05-11 | 济南济变志亨电力设备有限公司 | Dry type transformer |
| WO2012072063A2 (en) * | 2010-12-03 | 2012-06-07 | Bard Holding Gmbh | Offshore wind energy installation tower base segment, offshore wind energy installation with said tower base segment and method for erecting such an offshore wind energy installation |
| WO2012078494A1 (en) * | 2010-12-08 | 2012-06-14 | Northern Power Systems Utility Scale, Inc. | Wind turbine with a nacelle having an underslung transformer |
| CN202125098U (en) * | 2011-06-09 | 2012-01-25 | 重庆源通电器设备制造有限责任公司 | Pre-fabricated pit base of underground type transformer |
| EP2565445A1 (en) * | 2011-09-02 | 2013-03-06 | Siemens Aktiengesellschaft | Transformer chamber for a wind turbine, wind turbine structure component, wind turbine, and method for assembling a wind turbine |
| CN202473498U (en) * | 2012-02-09 | 2012-10-03 | 宁波和泰电气有限公司 | Three-phase oil-immersed transformer for offshore wind power generation |
| CN202586125U (en) * | 2012-03-31 | 2012-12-05 | 中电电气(江苏)股份有限公司 | Theta-shaped wind substation |
| CN102881407A (en) * | 2012-09-25 | 2013-01-16 | 济南济变志亨电力设备有限公司 | Transformer framework convenient for operation of fork truck |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863964A (en) * | 2015-02-10 | 2016-08-17 | 通用电气能源能量变换技术有限公司 | Wind turbine converter |
| CN105863964B (en) * | 2015-02-10 | 2019-09-27 | 通用电气能源能量变换技术有限公司 | Wind turbine converter |
| CN109346268A (en) * | 2018-11-07 | 2019-02-15 | 山东泰开变压器有限公司 | A kind of high voltage large capcity shock type transformer being installed on hydropower station tail water platform and design method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109026512B (en) | A wind energy and ocean energy integrated power generation device with reduced resistance | |
| CN102168642B (en) | Oscillating tidal current power generation device | |
| CN107387327A (en) | A kind of new floating wind energy and wave energy combined generating system | |
| CN108061010A (en) | A kind of single pile formula wind energy-wave energy integrated power generation system suitable for coastal waters | |
| CN201593476U (en) | Seesaw type water wave power generation device | |
| Dong et al. | A state-of-the-art review of the hybrid wind-wave energy converter | |
| CN104421107A (en) | Deep-sea floated wind power generator unit | |
| CN104895744A (en) | Floating wind driven generator | |
| CN103174599A (en) | Ocean wind energy converting device | |
| CN104314739A (en) | Gravity swing type wave energy device based on floating type platform | |
| CN203404026U (en) | Deep sea suspension type wind driven generator set | |
| CN107120224A (en) | Efficient energy-collecting concatermer multichannel wave, tide, ocean current, wind generator system | |
| CN107786124B (en) | Combined power generation system of wave energy and tidal current energy | |
| CN202056000U (en) | Tumbler-type wind power and vibration generating set | |
| CN202865872U (en) | Steel pipe pile for wind power generation foundation | |
| CN204099115U (en) | A kind of wave-type electric generator | |
| CN204126807U (en) | A kind of marine power generation platform | |
| CN209586579U (en) | Multi-energy power generation system based on floating platform | |
| CN204738906U (en) | A new type of ocean energy power generation device | |
| CN202473498U (en) | Three-phase oil-immersed transformer for offshore wind power generation | |
| CN202250629U (en) | Offshore Power Generation System Complementary to Wind and Current | |
| CN204163922U (en) | One is put plate straight-bar cylinder type ocean wave generator | |
| CN204126811U (en) | A kind of double-floating drum four motor cradle type ocean wave generator | |
| CN208908184U (en) | Large capacity resonance reactor | |
| CN204663750U (en) | A kind of novel hydroelectric installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130626 |