CN210167215U - Substation equipment for wind power - Google Patents
Substation equipment for wind power Download PDFInfo
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- CN210167215U CN210167215U CN201921294927.5U CN201921294927U CN210167215U CN 210167215 U CN210167215 U CN 210167215U CN 201921294927 U CN201921294927 U CN 201921294927U CN 210167215 U CN210167215 U CN 210167215U
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- driven generator
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- water cooler
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Abstract
A power transformation device for wind power comprises a transformer, a high-voltage cabinet, an oil-water cooler and a wind driven generator tower; the transformer, the high-voltage cabinet and the oil-water cooler are respectively and fixedly arranged inside the tower barrel of the wind driven generator; the wind driven generator tower cylinder is also provided with an opening-closing tower cylinder door. Through the improvement of the structure, the transformer, the high-voltage cabinet and the oil-water cooler are fixedly arranged inside the tower cylinder of the wind driven generator, so that the occupied area of equipment can be effectively reduced, the component configuration of the transformer is reduced, the design grade of a protective outer cover is reduced, and the cost can be greatly reduced; in summary, the fireproof door has the characteristics of simple and reasonable structure, excellent performance, low manufacturing cost, easiness in production, easiness in realization, small occupied area, fire prevention, environmental friendliness, wide application range and the like, and is high in practicability.
Description
Technical Field
The utility model relates to a substation equipment for wind-powered electricity generation specifically is a high fire prevention type in a fan tower section of thick bamboo, strong oily circulating water cooling oil-immersed substation equipment for wind-powered electricity generation.
Background
With the increasing demand of people for clean energy, the scale of the wind power generation industry is rapidly expanded, and the integration of a wind power transformer in a wind turbine tower becomes a main trend of future development due to the consideration of cost optimization, building land saving and the development of the field of offshore wind power.
Traditional wind power transformer installs outside aerogenerator, need dispose corresponding civil engineering basis, considers transformer low pressure and fan connecting cable distance, needs dispose low-voltage switchgear, and during open-air installation, transformer shell still need design with outdoor requirement, and these environmental factor have all restricted wind power transformer's installation, lead to the whole volume of transformer great, and the components and parts configuration is more, and manufacturing cost is higher. Therefore, further improvements are necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple structure is reasonable, the performance is excellent, low in manufacturing cost, easy production, easy realization, area are little, fire prevention, green and the wide transformer equipment for wind-powered electricity generation of range of application to overcome the weak point among the prior art.
According to this purpose design's substation equipment for wind-powered electricity generation which characterized in that: the system comprises a transformer, a high-voltage cabinet, an oil-water cooler and a wind driven generator tower; the transformer, the high-voltage cabinet and the oil-water cooler are respectively and fixedly arranged inside the tower barrel of the wind driven generator; the wind driven generator tower cylinder is also provided with an opening-closing tower cylinder door.
A cable is arranged between the transformer and the high-voltage cabinet; the transformer is connected with the high-voltage cabinet through a cable.
The transformer is an oil-immersed power transformer.
A wind driven generator is also arranged in the tower barrel of the wind driven generator; the transformer is provided with a low-voltage sleeve, and the low-voltage sleeve is provided with a cable and is connected with the wind driven generator through the cable.
The oil-water cooler is located on the side portion of the transformer, a communicating pipe is arranged between the oil-water cooler and the side portion of the transformer, strong oil-water circulation is arranged inside the oil-water cooler, and strong oil-water cooling is carried out on the transformer through the cooperation of the strong oil-water circulation and the communicating pipe.
An oil storage cabinet is further arranged inside the tower barrel of the wind driven generator and communicated with the oil-water cooler.
A protective outer cover is further arranged inside the tower barrel of the wind driven generator; the transformer and the oil-water cooler are respectively fixedly arranged inside the protective outer cover.
And a secondary control box is also arranged outside the protective outer cover.
The utility model discloses an improvement of above-mentioned structure, with fixed setting inside aerogenerator tower section of thick bamboo of transformer, high-voltage board, oil water cooler, be used for realizing the substation equipment that rises the fan voltage.
Compared with the prior art, the method has the following advantages:
1. and a steel framework or a civil foundation does not need to be erected outside the tower barrel.
2. And the cable connection distance between the low-voltage side of the transformer and the wind driven generator is shortened.
3. The component configuration of the low-voltage side of the transformer is simplified, the structure is more compact, and the overall dimension is smaller.
4. The transformer is not influenced by outdoor environment, the grade of the protective outer cover can be properly reduced, maintenance, operation and the like can meet indoor requirements, and meanwhile, the transformer can be ensured to stably run in a closed space for a long time by adopting green environment-friendly difficult-oil and strong-oil water cooling modes with excellent performance.
The power transformation equipment adopting the structure can be suitable for land-based platforms and offshore platforms, has a wide application range and certain cost advantage, and has attracted the attention of multiple wind power development enterprises.
In summary, the fireproof door has the characteristics of simple and reasonable structure, excellent performance, low manufacturing cost, easiness in production, easiness in realization, small occupied area, fire prevention, environmental friendliness, wide application range and the like, and is high in practicability.
Drawings
Fig. 1 is a schematic view of a first viewing angle assembly structure according to a first embodiment of the present invention.
Fig. 2 is a schematic view of a second viewing angle assembly structure according to the first embodiment of the present invention.
Fig. 3 is a schematic view of a third viewing angle assembly structure according to the first embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1-3, the transformation equipment for wind power comprises a transformer 1, a high-voltage cabinet 2, an oil-water cooler 3 and a wind driven generator tower; the transformer 1, the high-voltage cabinet 2 and the oil-water cooler 3 are respectively and fixedly arranged inside a tower cylinder of the wind driven generator;
A cable is arranged between the transformer 1 and the high-voltage cabinet 2; the transformer 1 is connected with the high-voltage cabinet 2 through a cable.
The transformer 1 is an oil-immersed power transformer, and green and environment-friendly fuel oil with excellent internal use performance is adopted.
A wind driven generator is also arranged in the tower barrel of the wind driven generator; the transformer 1 is provided with a low-voltage sleeve, and the low-voltage sleeve is provided with a cable and is connected with the wind driven generator through the cable.
Because the transformer 1 and the wind driven generator are both arranged in the tower barrel of the wind driven generator, the cable connection distance between the low voltage of the transformer 1 and the wind driven generator can be effectively shortened, the component configuration on the low voltage side of the transformer 1 can be simplified, and the production cost is reduced.
The oil-water cooler 3 is located on the side of the transformer 1, a communicating pipe 8 is arranged between the oil-water cooler 3 and the transformer 1, strong oil-water circulation is arranged inside the oil-water cooler 3, and strong oil-water cooling is carried out on the transformer 1 through the cooperation of the strong oil-water circulation and the communicating pipe 8. The transformer 1 is cooled by strong oil water, so that the transformer 1 can be ensured to stably operate in a closed space for a long time.
An oil storage cabinet 6 is further arranged inside the tower barrel of the wind driven generator, and the oil storage cabinet 6 is communicated with the oil-water cooler 3.
A protective outer cover 5 is also arranged inside the tower barrel of the wind driven generator; the transformer 1 and the oil-water cooler 3 are respectively and fixedly arranged in the protective housing 5.
The outside of the protective outer cover 5 is also provided with a secondary control box 4.
The drawings are for illustrative purposes only and are presented in the form of illustrations only, not illustrations as physical or logical, and should not be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Moreover, like or similar reference numerals in the drawings of the embodiments of the present invention correspond to like or similar parts; in the description of the present invention, it should be understood that, if there are any terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "longitudinal", "top", "bottom", "inner", "outer", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, the description is for convenience and simplicity, and it is not intended to indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, the terms describing the positional relationships in the drawings are used for illustrative purposes only and are not to be construed as limiting the present patent.
Claims (8)
1. The utility model provides a substation equipment for wind-powered electricity generation which characterized in that: the device comprises a transformer (1), a high-voltage cabinet (2), an oil-water cooler (3) and a wind-driven generator tower; the transformer (1), the high-voltage cabinet (2) and the oil-water cooler (3) are respectively and fixedly arranged inside a tower cylinder of the wind driven generator; the wind driven generator tower cylinder is also provided with an opening-closing tower cylinder door.
2. The transformation equipment for wind power according to claim 1, wherein: a cable is arranged between the transformer (1) and the high-voltage cabinet (2); the transformer (1) is connected with the high-voltage cabinet (2) through a cable.
3. The transformation equipment for wind power according to claim 1 or 2, characterized in that: the transformer (1) is an oil-immersed power transformer.
4. The transformation equipment for wind power according to claim 3, wherein: a wind driven generator is also arranged in the tower barrel of the wind driven generator; the transformer (1) is provided with a low-voltage sleeve, and the low-voltage sleeve is provided with a cable and is connected with the wind driven generator through the cable.
5. The transformation equipment for wind power according to claim 3, wherein: the oil-water cooler (3) is located on the side of the transformer (1), a communicating pipe (8) is arranged between the oil-water cooler and the transformer (1), strong oil-water circulation is arranged inside the oil-water cooler (3), and strong oil-water cooling is carried out on the transformer (1) through the cooperation of the strong oil-water circulation and the communicating pipe (8).
6. The transformation equipment for wind power according to claim 5, wherein: an oil storage cabinet (6) is further arranged inside the tower barrel of the wind driven generator, and the oil storage cabinet (6) is communicated with the oil-water cooler (3).
7. The transformation equipment for wind power according to claim 1, wherein: a protective outer cover (5) is further arranged inside the wind driven generator tower; the transformer (1) and the oil-water cooler (3) are respectively and fixedly arranged in the protective outer cover (5).
8. The transformation equipment for wind power according to claim 7, wherein: and a secondary control box (4) is also arranged outside the protective outer cover (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921294927.5U CN210167215U (en) | 2019-08-09 | 2019-08-09 | Substation equipment for wind power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921294927.5U CN210167215U (en) | 2019-08-09 | 2019-08-09 | Substation equipment for wind power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210167215U true CN210167215U (en) | 2020-03-20 |
Family
ID=69795723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921294927.5U Active CN210167215U (en) | 2019-08-09 | 2019-08-09 | Substation equipment for wind power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210167215U (en) |
-
2019
- 2019-08-09 CN CN201921294927.5U patent/CN210167215U/en active Active
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