CN201763538U - Large wind turbine generator system for high-altitude areas - Google Patents
Large wind turbine generator system for high-altitude areas Download PDFInfo
- Publication number
- CN201763538U CN201763538U CN2010205211542U CN201020521154U CN201763538U CN 201763538 U CN201763538 U CN 201763538U CN 2010205211542 U CN2010205211542 U CN 2010205211542U CN 201020521154 U CN201020521154 U CN 201020521154U CN 201763538 U CN201763538 U CN 201763538U
- Authority
- CN
- China
- Prior art keywords
- gearbox
- cabin
- generator
- air draft
- pylon
- 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 - Lifetime
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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
Abstract
The utility model relates to a large wind turbine generator system for high-altitude areas, comprising a tower, a main engine mounted on the top of the tower and an impeller connected with the main engine; the main engine consists of an engine room, a gearbox disposed in the engine room and connected with the impeller, and a generator connected with the gearbox; a first transformer is also disposed in the engine room, the interior of the tower lower end is provided with a frequency converter and a second transformer, a heat-removal system of the generator which can remove the heat of the generator independently and a heat-removal system of the gearbox which can remove the heat of the gearbox independently are disposed in the engine room, and external surfaces of the tower and engine room are equipped with an uvioresistant coating.
Description
[technical field]
The present invention relates to a kind of Large-scale Wind Turbines, especially relate to a kind of Large-scale Wind Turbines that is used for the high altitude localities.
[background technique]
Large-scale Wind Turbines is mainly sent out main frame, impeller, pylon by wind-force and is formed.Conventional Large-scale Wind Turbines is applicable to height above sea level area below 2000 meters, exceeds after this height above sea level, owing to reasons such as rarefaction of air, UV-b radiation are strong, makes Large-scale Wind Turbines faults such as operation is undesired, short circuit occur.This invention has solved the application problem of Large-scale Wind Turbines under high altitude environment.
[summary of the invention]
The present invention has overcome the deficiencies in the prior art, and a kind of Large-scale Wind Turbines that can adapt to the high altitude localities environment is provided.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
The Large-scale Wind Turbines that is used for the high altitude localities, comprise pylon and the main frame that is installed in the pylon top and be connected the impeller of main frame, the gearbox that is connected with impeller in described main frame includes the cabin and is located at the cabin, the generator that is connected with gearbox, in the cabin, also be provided with the motor and first transformer, be provided with the frequency variator and second transformer in inside, pylon lower end, it is characterized in that being provided with the generator radiation system that independently carries out the generator heat radiation and be provided with the gearbox radiation system that independently carries out the gearbox heat radiation in the cabin, the outer surface in pylon and cabin is provided with the anti-ultraviolet coating of one deck.
The aforesaid Large-scale Wind Turbines that is used for the high altitude localities, it is characterized in that described generator radiation system includes radiating fin and induced draft fan and air draft pipe, induced draft fan is connected on the air draft pipe, and the exhaust outlet of air draft pipe is located at nacelle exterior.
The aforesaid Large-scale Wind Turbines that is used for the high altitude localities, it is characterized in that described gearbox radiation system includes radiating fin and induced draft fan and air draft pipe, induced draft fan is connected on the air draft pipe, and the exhaust outlet of air draft pipe is located at nacelle exterior.
The present invention compared with prior art has following advantage:
At first, generator of the present invention and gearbox all have independently radiation system, improve the heat dissipation potential of main frame widely.Have, the outer surface in pylon and cabin is coated with the anti-ultraviolet coating of one deck again, these component is prolonged working life, and effectively protect the internal unit of main frame.In addition, the present invention also has advantages of simple structure and simple.
[description of drawings]
Fig. 1 is one of partial enlarged drawing of main frame;
Fig. 2 be main frame partial enlarged drawing two;
Fig. 3 is a stereogram of the present invention.
[embodiment]
Describe the present invention below in conjunction with accompanying drawing:
As shown in the figure, be used for the Large-scale Wind Turbines of high altitude localities, include pylon 1 and the main frame 2 that is installed in pylon 1 top and be connected the impeller 3 of main frame 2.The gearbox 25 that is connected with impeller 3 in described main frame 2 includes cabin 21 and is located at cabin 21, the generator 22 that is connected with gearbox 25 also are provided with the motor 23 and first transformer 24 in cabin 21.Impeller 3 drives gearbox 25 and rotates, and generates electricity through just being connected to generator 22 after gearbox 25 speed changes.
Be provided with the frequency variator 11 and second transformer 12 in inside, pylon 1 lower end, in cabin 21, be provided with the generator radiation system 4 that independently carries out generator 22 heat radiations and be provided with the gearbox radiation system 5 that independently carries out gearbox 25 heat radiations.So just improve the heat dissipation potential of main frame widely.Specifically, described generator radiation system 4 includes radiating fin and induced draft fan and air draft pipe, and induced draft fan is connected on the air draft pipe, and the exhaust outlet of air draft pipe is located at 21 outsides, cabin.Similarly, described gearbox radiation system 5 includes radiating fin and induced draft fan and air draft pipe, and induced draft fan is connected on the air draft pipe, and the exhaust outlet of air draft pipe is located at 21 outsides, cabin.
Outer surface in pylon 1 and cabin 21 is provided with the anti-ultraviolet coating of one deck.These component that make that coating is set prolong working life, and effectively protect the internal unit of main frame.
Have, gearbox 25, generator 22, first transformer 24, frequency variator 11 and second transformer, 12 these zero devices all adopt the device that is suitable for high altitude environment, or suitably fall to hold and use again.Also have, can also change blower fan control and technical parameter, can suitably improve the parameters such as startup wind speed, rated wind speed, cut-out wind speed of blower fan, blower fan can effectively be generated electricity, and improve generated energy.
Claims (3)
1. the Large-scale Wind Turbines that is used for the high altitude localities, comprise pylon (1) and the main frame (2) that is installed in pylon (1) top and be connected the impeller (3) of main frame (2), the gearbox (25) that is connected with impeller (3) in described main frame (2) includes cabin (21) and is located at cabin (21), the generator (22) that is connected with gearbox (25), in cabin (21), also be provided with motor (23) and first transformer (24), be provided with frequency variator (11) and second transformer (12) in pylon (1) inside, lower end, it is characterized in that being provided with the generator radiation system (4) that independently carries out generator (22) heat radiation and be provided with the gearbox radiation system (5) that independently carries out gearbox (25) heat radiation in cabin (21), the outer surface in pylon (1) and cabin (21) is provided with the anti-ultraviolet coating of one deck.
2. the Large-scale Wind Turbines that is used for the high altitude localities according to claim 1, it is characterized in that described generator radiation system (4) includes radiating fin and induced draft fan and air draft pipe, induced draft fan is connected on the air draft pipe, and the exhaust outlet of air draft pipe is located at outside, cabin (21).
3. the Large-scale Wind Turbines that is used for the high altitude localities according to claim 1 and 2, it is characterized in that described gearbox radiation system (5) includes radiating fin and induced draft fan and air draft pipe, induced draft fan is connected on the air draft pipe, and the exhaust outlet of air draft pipe is located at outside, cabin (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205211542U CN201763538U (en) | 2010-09-01 | 2010-09-01 | Large wind turbine generator system for high-altitude areas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205211542U CN201763538U (en) | 2010-09-01 | 2010-09-01 | Large wind turbine generator system for high-altitude areas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201763538U true CN201763538U (en) | 2011-03-16 |
Family
ID=43716145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205211542U Expired - Lifetime CN201763538U (en) | 2010-09-01 | 2010-09-01 | Large wind turbine generator system for high-altitude areas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201763538U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943129A (en) * | 2010-09-01 | 2011-01-12 | 广东明阳风电产业集团有限公司 | Wind generating set suitable for environment of high-altitude area |
| CN112820500A (en) * | 2021-01-04 | 2021-05-18 | 中车株洲电力机车研究所有限公司 | Fully-integrated wind turbine generator set with built-in dry-type transformer and design method thereof |
-
2010
- 2010-09-01 CN CN2010205211542U patent/CN201763538U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943129A (en) * | 2010-09-01 | 2011-01-12 | 广东明阳风电产业集团有限公司 | Wind generating set suitable for environment of high-altitude area |
| WO2012027952A1 (en) * | 2010-09-01 | 2012-03-08 | 广东明阳风电产业集团有限公司 | Wind power generator set adapting to high-altitude environment |
| CN112820500A (en) * | 2021-01-04 | 2021-05-18 | 中车株洲电力机车研究所有限公司 | Fully-integrated wind turbine generator set with built-in dry-type transformer and design method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 528437 Torch Road, Torch Development Zone, Guangdong, Zhongshan, No. 22 Patentee after: Ming Yang wisdom Energy Group AG Address before: 528400 Zhongshan Torch Development Zone, Guangdong Patentee before: Guangdong Mingyang Wind Power Group Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110316 |
|
| CX01 | Expiry of patent term |