CN202159569U - Transformer for wind power generation - Google Patents
Transformer for wind power generation Download PDFInfo
- Publication number
- CN202159569U CN202159569U CN2011202477479U CN201120247747U CN202159569U CN 202159569 U CN202159569 U CN 202159569U CN 2011202477479 U CN2011202477479 U CN 2011202477479U CN 201120247747 U CN201120247747 U CN 201120247747U CN 202159569 U CN202159569 U CN 202159569U
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- Prior art keywords
- power generation
- wind power
- transformer
- utility
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Abstract
The utility model relates to a transformer for wind power generation, which comprises an upper section portion, a lower section portion and an angle ring, wherein the upper section portion is arranged on the upper portion of the lower section portion, and the angle ring is arranged at the position of corners of the upper section portion and the lower section portion. Magnetic flux density Bo of the transformer for wind power generation is 15-16.5 kilogauss, the high-voltage side of the transformer for wind power generation adopts D connection, and the low-voltage side of the transformer for wind power generation adopts yn11 connection. The transformer for wind power generation is low in idling loss requirement, strong in overload capability and suitable for severe environment.
Description
Technical field
The utility model relates to a kind of transformer, refers to the used for wind power generation transformer that a kind of overload capacity is strong, can in adverse circumstances, use especially, belongs to the transformer equipment technical field.
Background technology
Wind power generation has following characteristics: the no-load transformer time is long; Wind power generation generally has obvious seasonal; The annual load factor of transformer on average has only about 30%, and wind power generation capital equipment cost of investment is high, requires the loss of equipment low as far as possible; Overload time is short, and used for wind power generation transformer service life is longer than general transformer; Used for wind power generation transformer environment for use is abominable, requires design used for wind power generation transformer will consider the Electric Field Distribution of transformer, improves impact resistance.Thereby common transformer, be difficult to satisfy the needs of wind power generation, thereby press for a kind of new used for wind power generation transformer of satisfying the demand of exploitation.
The utility model content
The utility model purpose is that the used for wind power generation transformer that a kind of overload capacity is strong, can in adverse circumstances, use is provided for the deficiency that overcomes prior art.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of used for wind power generation transformer comprises epimere part, hypomere part, square ring; Said epimere partly is arranged on the top of hypomere part; Said square ring is arranged on the corner of epimere part, hypomere part; The close Bo of the magnetic of said used for wind power generation transformer is the 15-16.5 kilogauss.
Preferably, the high-pressure side of said used for wind power generation transformer adopts D to connect; The low-pressure side of said used for wind power generation transformer adopts yn11 to connect.
Because the utilization of technique scheme, the utility model compared with prior art has advantage:
The used for wind power generation transformer of the utility model, no-load loss requires low, and overload capacity is strong, is applicable to adverse circumstances.
Description of drawings
Below in conjunction with accompanying drawing the utility model technical scheme is described further:
Accompanying drawing 1 is the sketch map of the used for wind power generation transformer of the utility model;
Accompanying drawing 2 is that the on high-tension side D of the used for wind power generation transformer of the utility model connects;
Accompanying drawing 3 is that the on high-tension side yn11 of the used for wind power generation transformer of the utility model connects;
Wherein: 1, epimere part; 2, hypomere part; 3, square ring.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to specify.
The described a kind of used for wind power generation transformer of the utility model shown in accompanying drawing 1 comprises epimere part 1, hypomere part 2, square ring 3; Said epimere part 1 is arranged on the top of hypomere part 2; Said square ring 3 is arranged on the corner of epimere part 1, hypomere part 2; The close Bo of the magnetic of said used for wind power generation transformer is the 15-16.5 kilogauss; The high-pressure side of said used for wind power generation transformer adopts D to connect; The low-pressure side of said used for wind power generation transformer adopts yn11 to connect.
Because the utilization of technique scheme, the utility model compared with prior art has advantage:
The used for wind power generation transformer of the utility model, no-load loss requires low, and overload capacity is strong, is applicable to adverse circumstances.
Below only be the concrete exemplary applications of the utility model, the protection range of the utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, all drop within the utility model rights protection scope.
Claims (2)
1. a used for wind power generation transformer is characterized in that: comprise epimere part, hypomere part, square ring; Said epimere partly is arranged on the top of hypomere part; Said square ring is arranged on the corner of epimere part, hypomere part; The close Bo of the magnetic of said used for wind power generation transformer is the 15-16.5 kilogauss.
2. used for wind power generation transformer according to claim 1 is characterized in that: the high-pressure side of said used for wind power generation transformer adopts D to connect; The low-pressure side of said used for wind power generation transformer adopts yn11 to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202477479U CN202159569U (en) | 2011-07-14 | 2011-07-14 | Transformer for wind power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202477479U CN202159569U (en) | 2011-07-14 | 2011-07-14 | Transformer for wind power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202159569U true CN202159569U (en) | 2012-03-07 |
Family
ID=45767195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202477479U Expired - Fee Related CN202159569U (en) | 2011-07-14 | 2011-07-14 | Transformer for wind power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202159569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102881431A (en) * | 2011-07-14 | 2013-01-16 | 苏州东源天利电器有限公司 | Transformer for wind power generation |
-
2011
- 2011-07-14 CN CN2011202477479U patent/CN202159569U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102881431A (en) * | 2011-07-14 | 2013-01-16 | 苏州东源天利电器有限公司 | Transformer for wind power generation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Qingqing Document name: Notice of termination of patent right |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20200714 |