CN2886770Y - Transformer specifically for wind power electricity-generation - Google Patents
Transformer specifically for wind power electricity-generation Download PDFInfo
- Publication number
- CN2886770Y CN2886770Y CN 200620090256 CN200620090256U CN2886770Y CN 2886770 Y CN2886770 Y CN 2886770Y CN 200620090256 CN200620090256 CN 200620090256 CN 200620090256 U CN200620090256 U CN 200620090256U CN 2886770 Y CN2886770 Y CN 2886770Y
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- low
- pressure
- wind power
- voltage
- voltage coil
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Abstract
A voltage transformer for wind-generated electricity comprises a high-low-voltage coil (11), an iron core (10), a box cover (8), a box edge (9), a high-pressure annular tube (1) and a tapping switch. The voltage transformer is characterized in that it comprises an oil tank (12), a low-pressure binding post (6), a fuel gage (7) and a low-pressure connection box (2). The high-low-voltage coil (11) and the iron core (10) are provided in the oil tank (12) after being packaged. The low-pressure binding post (6) is connected with the oil tank (12), and the high-pressure annular tube (1), the fuel gage (7) and the low-pressure connection box (2) at the low-pressure binding post (6) are provided at the voltage transformer. The box cover (8) is connected with the box edge (9). Because of the employment of high-pressure annular tube outlet and the low-pressure binding post outlet, the structure has the characteristics of novel structure, attractive appearance, low volume, low attrition, marked energy saving, low costs, fine performance parameter and easy maintenance, and the like.
Description
Technical field: the utility model relates to a kind of transformer, exactly be a kind of can be for a long time safe operation continuously, wind power generation dedicated transformer easy to maintenance, belong to power equipment manufacturing and application.
Background technology: used for wind power generation transformer of the prior art, adopt box-type substation structure or common corrugated Oiltank structure.Box-type substation structure fabrication cost height, complex structure, common corrugated fuel tank is outside to adopt the sleeve pipe outlet, its complex structure, difficult in maintenance and influence good looking appearance.Because used for wind power generation transformer environment for use mostly is adverse circumstances such as dust storm is big, has influenced the useful life of the said goods.
Summary of the invention: the purpose of this utility model is for remedying above-mentioned the deficiencies in the prior art, and provide a kind of simple for structure, volume is little, dependable performance, used for wind power generation transformer easy to maintenance.Described used for wind power generation transformer is on the basis of existing common corrugated Oiltank structure, adopts bushing outlet and low-voltage wiring terminal side outlet structure.The purpose of this utility model is achieved through the following technical solutions: the used for wind power generation transformer comprises that high-voltage coil and low-voltage coil (11), iron core (10), case lid (8), case are along (9), bushing (1) and shunting switch (4).It also comprises fuel tank (12), low-voltage wiring terminal (6), oil meter (7) and low pressure terminal box (2).Described high-voltage coil and low-voltage coil (11) is loaded in the fuel tank (12) after finishing with iron core (10) suit, low-voltage wiring terminal (6) is connected with fuel tank (12), bushing (1), oil meter (7) and the low pressure terminal box (2) that is positioned on the low-voltage wiring terminal (6) are assemblied on the transformer, described case lid (8) is connected along (9) with case again.
The utility model is owing to adopt the bushing outlet and low-voltage wiring terminal side outlet structure, have that novel structure, good looking appearance, volume are little, low-loss, obvious energy conservation, reduce cost, performance parameter is good and characteristics such as easy to maintenance.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a vertical view of the present utility model.
Fig. 3 is a left view of the present utility model.
Embodiment:
With reference to accompanying drawing 1-3, the used for wind power generation transformer, comprise high-voltage coil and low-voltage coil 11, iron core 10, case lid 8, case along 9, bushing 1 and shunting switch 4.It also comprises fuel tank 12, low-voltage wiring terminal 6, oil meter 7 and low pressure terminal box 2.Described high-voltage coil and low-voltage coil 11 is loaded in the fuel tank 12 after finishing with iron core 10 suits, and low-voltage wiring terminal 6 is connected with fuel tank 12, bushing 1, oil meter 7 and the low pressure terminal box 2 that is positioned on the low-voltage wiring terminal 6 is assemblied on the transformer again; Described case lid 8 is connected along 9 with case.Fuel tank 12 is made up of heat transmission corrugated plate 5, and case lid 8 and case can be connected or its weldering is dead by bolt along 9.On oil tank of transformer 12, has nameplate 3.
Claims (3)
1, a kind of used for wind power generation transformer, comprise high-voltage coil and low-voltage coil (11), iron core (10), case lid (8), case is along (9), bushing (1) and shunting switch (4), it is characterized in that: it also comprises fuel tank (12), low-voltage wiring terminal (6), oil meter (7) and low pressure terminal box (2), described high-voltage coil and low-voltage coil (11) is loaded in the fuel tank (12) after finishing with iron core (10) suit, low-voltage wiring terminal (6) is connected with fuel tank (12), again with bushing (1), oil meter (7) and the low pressure terminal box (2) that is positioned on the low-voltage wiring terminal (6) are assemblied on the transformer, and described case lid (8) is connected along (9) with case.
2, used for wind power generation transformer according to claim 1 is characterized in that: above-mentioned fuel tank (12) is made up of heat transmission corrugated plate (5).
3, used for wind power generation transformer according to claim 1 is characterized in that: case lid (8) and case can be connected or with its weldering extremely by bolt along (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620090256 CN2886770Y (en) | 2006-04-06 | 2006-04-06 | Transformer specifically for wind power electricity-generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620090256 CN2886770Y (en) | 2006-04-06 | 2006-04-06 | Transformer specifically for wind power electricity-generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2886770Y true CN2886770Y (en) | 2007-04-04 |
Family
ID=37961856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620090256 Expired - Fee Related CN2886770Y (en) | 2006-04-06 | 2006-04-06 | Transformer specifically for wind power electricity-generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2886770Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979682A (en) * | 2011-09-02 | 2013-03-20 | 西门子公司 | Wind turbine, transformer chamber for a wind turbine, wind turbine structure component, and method for assembling a wind turbine |
| CN101740204B (en) * | 2008-11-21 | 2013-05-29 | 沈阳福林特种变压器有限公司 | Transformer with built-in cabin used for wind power generation |
-
2006
- 2006-04-06 CN CN 200620090256 patent/CN2886770Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101740204B (en) * | 2008-11-21 | 2013-05-29 | 沈阳福林特种变压器有限公司 | Transformer with built-in cabin used for wind power generation |
| CN102979682A (en) * | 2011-09-02 | 2013-03-20 | 西门子公司 | Wind turbine, transformer chamber for a wind turbine, wind turbine structure component, and method for assembling a wind turbine |
| US9514874B2 (en) | 2011-09-02 | 2016-12-06 | Siemens Aktiengesellschaft | Transformer chamber for a wind turbine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070404 Termination date: 20150406 |
|
| EXPY | Termination of patent right or utility model |