CN102881431A - Transformer for wind power generation - Google Patents
Transformer for wind power generation Download PDFInfo
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- CN102881431A CN102881431A CN2011101966063A CN201110196606A CN102881431A CN 102881431 A CN102881431 A CN 102881431A CN 2011101966063 A CN2011101966063 A CN 2011101966063A CN 201110196606 A CN201110196606 A CN 201110196606A CN 102881431 A CN102881431 A CN 102881431A
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- transformer
- power generation
- wind power
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Abstract
The invention discloses a transformer for wind power generation. The transformer comprises an upper section part, a lower section part and an angle ring; the upper section part is arranged at the upper part of the lower section part; the angle ring is arranged at a corner of the upper section part and the lower section part; the magnetic density Bo of the transformer for wind power generation is 15-16.5 kilogauss; the high-pressure side of the transformer for wind power generation adopts D connection; and the lower-pressure side of the transformer for wind power generation adopts yn11 connection. The transformer for wind power generation has low no-load loss requirement and strong no-load capability, and is applicable to severe environments.
Description
Technical field
The present invention relates to a kind of transformer, the transformer for wind power generation that espespecially a kind of overload capacity is strong, can use in adverse circumstances 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 seasonality, the annual load factor of transformer on average only has about 30%, wind power generation capital equipment cost of investment is high, the loss of requirement equipment is as far as possible low, overload time is short, and transformer for wind power generation service life is longer than general transformer; The transformer for wind power generation environment for use is abominable, requires the design transformer for wind power generation 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 in the urgent need to developing a kind of new transformer for wind power generation of satisfying the demand.
Summary of the invention
The present invention seeks to provide in order to overcome the deficiencies in the prior art the transformer for wind power generation that a kind of overload capacity is strong, can use in adverse circumstances.
For achieving the above object, the technical solution used in the present invention is: a kind of transformer for wind power generation comprises epimere part, hypomere part, square ring; Described epimere partly is arranged on the top of hypomere part; Described square ring is arranged on the corner of epimere part, hypomere part; The close Bo of the magnetic of described transformer for wind power generation is the 15-16.5 kilogauss.
Preferably, the high-pressure side of described transformer for wind power generation adopts D to connect; The low-pressure side of described transformer for wind power generation adopts yn11 to connect.
Because the utilization of technique scheme, the present invention compared with prior art has following advantages:
Transformer for wind power generation of the present invention, no-load loss requires low, and overload capacity is strong, is applicable to adverse circumstances.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Accompanying drawing 1 is the schematic diagram of transformer for wind power generation of the present invention;
Accompanying drawing 2 is that the on high-tension side D of transformer for wind power generation of the present invention connects;
Accompanying drawing 3 is that the on high-tension side yn11 of transformer for wind power generation of the present invention connects;
Wherein: 1, epimere part; 2, hypomere part; 3, square ring.
Embodiment
The present invention is described in further detail below in conjunction with drawings and the specific embodiments.
Of the present invention a kind of transformer for wind power generation as shown in Figure 1 comprises epimere part 1, hypomere part 2, square ring 3; Described epimere part 1 is arranged on the top of hypomere part 2; Described square ring 3 is arranged on the corner of epimere part 1, hypomere part 2; The close Bo of the magnetic of described transformer for wind power generation is the 15-16.5 kilogauss; The high-pressure side of described transformer for wind power generation adopts D to connect; The low-pressure side of described transformer for wind power generation adopts yn11 to connect.
Because the utilization of technique scheme, the present invention compared with prior art has following advantages:
Transformer for wind power generation of the present invention, no-load loss requires low, and overload capacity is strong, is applicable to adverse circumstances.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage that is familiar with technique can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. a transformer for wind power generation is characterized in that: comprise epimere part, hypomere part, square ring; Described epimere partly is arranged on the top of hypomere part; Described square ring is arranged on the corner of epimere part, hypomere part; The close Bo of the magnetic of described transformer for wind power generation is the 15-16.5 kilogauss.
2. transformer for wind power generation according to claim 1 is characterized in that: the high-pressure side employing D connection of described transformer for wind power generation; The low-pressure side of described transformer for wind power generation adopts yn11 to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101966063A CN102881431A (en) | 2011-07-14 | 2011-07-14 | Transformer for wind power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101966063A CN102881431A (en) | 2011-07-14 | 2011-07-14 | Transformer for wind power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102881431A true CN102881431A (en) | 2013-01-16 |
Family
ID=47482723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101966063A Pending CN102881431A (en) | 2011-07-14 | 2011-07-14 | Transformer for wind power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102881431A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201812643U (en) * | 2010-04-26 | 2011-04-27 | 卧龙电气集团股份有限公司 | Dry-type transformer for testing wind-driven generator |
| CN102064005A (en) * | 2010-10-13 | 2011-05-18 | 山东泰开箱变有限公司 | Maintainable novel dry type transformer special for offshore wind power |
| CN202159569U (en) * | 2011-07-14 | 2012-03-07 | 苏州东源天利电器有限公司 | Transformer for wind power generation |
| CN102852714A (en) * | 2011-07-01 | 2013-01-02 | 苏州东源天利电器有限公司 | High-power wind power generating system |
-
2011
- 2011-07-14 CN CN2011101966063A patent/CN102881431A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201812643U (en) * | 2010-04-26 | 2011-04-27 | 卧龙电气集团股份有限公司 | Dry-type transformer for testing wind-driven generator |
| CN102064005A (en) * | 2010-10-13 | 2011-05-18 | 山东泰开箱变有限公司 | Maintainable novel dry type transformer special for offshore wind power |
| CN102852714A (en) * | 2011-07-01 | 2013-01-02 | 苏州东源天利电器有限公司 | High-power wind power generating system |
| CN202159569U (en) * | 2011-07-14 | 2012-03-07 | 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 |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130116 |
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| WD01 | Invention patent application deemed withdrawn after publication |