CN201106533Y - Tower structure for wind turbines with enclosed busbars - Google Patents
Tower structure for wind turbines with enclosed busbars Download PDFInfo
- Publication number
- CN201106533Y CN201106533Y CNU2007201530655U CN200720153065U CN201106533Y CN 201106533 Y CN201106533 Y CN 201106533Y CN U2007201530655 U CNU2007201530655 U CN U2007201530655U CN 200720153065 U CN200720153065 U CN 200720153065U CN 201106533 Y CN201106533 Y CN 201106533Y
- Authority
- CN
- China
- Prior art keywords
- tower
- tower tube
- enclosed busbar
- generating set
- power generating
- 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
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
Images
Classifications
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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
- Y02E10/76—Power conversion electric or electronic aspects
-
- 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
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/20—Climate change mitigation technologies for sector-wide applications using renewable energy
Landscapes
- Wind Motors (AREA)
Abstract
本实用新型涉及一种安装封闭母线的风力发电机组的塔筒结构，包括塔筒，其特征是：在塔筒中安装有封闭母线。其优点是：封闭母线价格便宜，寿命可达30年以上，超出了风电机组的寿命，封闭母线可在塔筒出厂前安装于各节塔筒中，各节塔筒运输到用户现场竖立起来后，在现场只需进行每节塔筒送电母线端部的相互接线，因而大大简化了风力发电机组的现场安装施工工艺。
The utility model relates to a tower tube structure of a wind power generating set installed with a closed busbar, which comprises a tower tube, and is characterized in that a closed busbar is installed in the tower tube. Its advantages are: the price of the closed bus is cheap, and the service life can reach more than 30 years, which exceeds the life of the wind turbine. The closed bus can be installed in each section of the tower before the tower leaves the factory. After each section of the tower is transported to the user's site and erected, It is only necessary to carry out mutual wiring at the ends of the power transmission bus bars of each tower on site, thus greatly simplifying the on-site installation and construction process of the wind power generating set.
Description
Technical field
The utility model relates to a kind of tower barrel structure that the wind power generating set of enclosed busbar is installed.
Background technique
Modern wind generator set, generator generally are installed in the cabin, and cabin and blade are supported by the tower tube, and the electric energy that generator sends is sent into electrical network with power cable through the tower tube, and power cable is installed in the tower tube.Modernism group of motors tower tube up to 40 meters～150 meters, the wind-powered electricity generation unit is to large scale development, tower tube height will further increase.
This tower tube power cable send the power mode cost higher, installation inconvenience, tower tube are divided into some joints and are transported to the user scene, just can carry out the installation of tower tube power cable after the tower tube erects at the scene, at the scene the installation time longer, difficulty is also bigger.
Summary of the invention
The purpose of this utility model is in order to overcome above-mentioned the deficiencies in the prior art, a kind of tower barrel structure that the wind power generating set of enclosed busbar is installed to be provided.
The purpose of this utility model is realized by following mode:
The utility model comprises the tower tube, it is characterized in that: in the tower tube enclosed busbar is installed.
The described enclosed busbar that is equipped with in the tower tube is along the short transverse of tower tube one section independently enclosed busbar to be installed in each joint tower tube.
The utility model has the advantages that: the enclosed busbar low price, life-span can reach more than 30 years, the life-span that has exceeded the wind-powered electricity generation unit, enclosed busbar can be installed on before the tower tube dispatches from the factory and respectively save in the tower tube, after each saves the tower tube and is transported to the user scene and erects, only need carry out every joint tower tube send the mutual wiring of goddess of lightning's thread end at the scene, thereby has simplified the on-the-spot construction technique of wind power generating set greatly.
Description of drawings
Fig. 1 is the schematic representation of the utility model and wind-powered electricity generation unit.Wherein: 1, enclosed busbar; 2, tower tube; 3, yaw system; 4, weathercock, anemoscope; 5, cabin automatical control system; 6, generator; 7, blade; 8, air guide sleeve and wheel hub; 9, electrical network; 10, boosting transformer.
Embodiment
With reference to accompanying drawing, the utility model comprises tower tube 2, in every joint tower tube 2 enclosed busbar 1 is installed all.Enclosed busbar 1 can also can directly adopt the enclosed busbar product with the sealing of bus crane span structure.
Embodiment: a kind of 910KW double-generator wind power generating set, wherein one is induction generator 3 ф 690V/750KW, another is magneto alternator 3 ф 380V/160KW, enclosed busbar is made up of 3 ф 690V/750KW copper bus-bars, 3 ф 380V/160KW copper bus-bars, ground connection copper bar, all send the electrolytic copper busbar to seal with the bus crane span structure, the tower tube is made up of 3 joints, and the termination connects with soft bus between the enclosed busbar in every joint tower tube.
Claims (3)
1. the tower barrel structure that the wind power generating set of enclosed busbar is installed comprises the tower tube, it is characterized in that: in the tower tube enclosed busbar is installed.
2. the tower barrel structure of the wind power generating set of installation enclosed busbar according to claim 1 is characterized in that: along the short transverse of tower tube one section independently enclosed busbar is installed in each joint tower tube.
3. the tower barrel structure of the wind power generating set of installation enclosed busbar according to claim 1 and 2 is characterized in that: enclosed busbar can adopt the sealing of bus crane span structure, also can directly adopt the enclosed busbar product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201530655U CN201106533Y (en) | 2007-06-15 | 2007-06-15 | Tower structure for wind turbines with enclosed busbars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201530655U CN201106533Y (en) | 2007-06-15 | 2007-06-15 | Tower structure for wind turbines with enclosed busbars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201106533Y true CN201106533Y (en) | 2008-08-27 |
Family
ID=39958332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201530655U Expired - Fee Related CN201106533Y (en) | 2007-06-15 | 2007-06-15 | Tower structure for wind turbines with enclosed busbars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201106533Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102272446A (en) * | 2010-03-16 | 2011-12-07 | 三菱重工业株式会社 | Wind power generator |
| US8413405B2 (en) | 2008-12-19 | 2013-04-09 | Repower Systems Se | Tower of a wind power plant |
-
2007
- 2007-06-15 CN CNU2007201530655U patent/CN201106533Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8413405B2 (en) | 2008-12-19 | 2013-04-09 | Repower Systems Se | Tower of a wind power plant |
| CN102272446A (en) * | 2010-03-16 | 2011-12-07 | 三菱重工业株式会社 | Wind power generator |
| CN102272446B (en) * | 2010-03-16 | 2014-07-30 | 三菱重工业株式会社 | Assembling method of cabin of wind power generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080827 Termination date: 20120615 |