CN202260199U - Box-type transformer substation for wind power generation - Google Patents
Box-type transformer substation for wind power generation Download PDFInfo
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- CN202260199U CN202260199U CN2011203387003U CN201120338700U CN202260199U CN 202260199 U CN202260199 U CN 202260199U CN 2011203387003 U CN2011203387003 U CN 2011203387003U CN 201120338700 U CN201120338700 U CN 201120338700U CN 202260199 U CN202260199 U CN 202260199U
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- transformer
- sleeve pipe
- voltage
- low
- outlet sleeve
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Abstract
A box-type transformer substation for wind power generation comprises a box body, a high-voltage outlet sleeve, a load switch, a lightning arrestor, a high-voltage chamber door, a low-voltage chamber door and a transformer, wherein the high-voltage chamber door and the low-voltage chamber door are arranged on the box body; the box-type transformer substation is characterized in that the high-voltage outlet sleeve is arranged at the top of the box body, and the transformer is arranged outside the box body in a semi-closed manner. Therefore, no cable dust needs to be built, the construction cost is greatly lowered, meanwhile, the mounting, the overhaul and the maintenance of a high-voltage output line are more easy to operate and are more convenient, in addition, the heat dissipation effect of the transformer is better, the transformer oil does not pollute other elements, the overhaul and the maintenance of the transformer are more convenient, thereby being beneficial for the safe operation of equipment.
Description
Technical field
The utility model relates to a kind of box-type substation, especially the wind-powered electricity generation box-type substation.
Background technology
The output of being incorporated into the power networks again after the outlet of blower fan in the wind power plant all will be boosted by the low tension that box-type substation sends blower fan usually; Box-type substation is as being incorporated into the power networks output equipment; Mainly there is following problem in prior art: high pressure is incorporated into the power networks and adopts cable output; Need build cable trough, project cost is high, and installation, maintenance and difficult in maintenance; Transformer seals operation in casing, radiating effect is poor, is unfavorable for the safe and stable operation of equipment, and Repair of Transformer, safeguards difficulty, and transformer oil also can cause the pollution to element in the case.
Summary of the invention
It is low that the purpose of the utility model provides a kind of project cost, installation, maintenance and easy to maintenance, the wind-powered electricity generation box-type substation of good heat dissipation effect.
The technical scheme that the utility model adopted is:
A kind of wind-powered electricity generation box-type substation comprises high and low pressure chamber door and transformer on casing, high-voltage terminal sleeve pipe, on-load switch, lightning arrester, the casing, and be characterised in that: the high-voltage terminal sleeve pipe is arranged at the casing top, and transformer is arranged at casing outward for semi-enclosed.
The high pressure output of wind-powered electricity generation box-type substation is improved to by cable output and shifts out the built on stilts output of the outer employing of casing, and transformer is provided with outward by shifting out casing in the casing, and it is indoor that the high and low pressure outlet sleeve pipe of transformer stretches into high and low pressure.
Said casing comprises hyperbaric chamber and low-pressure chamber, and said hyperbaric chamber comprises lightning arrester, on-load switch and hyperbaric chamber door, and said low-pressure chamber is provided with the low-pressure chamber door.
One side of said transformer is provided with transformer high-voltage outlet sleeve pipe and low pressure outlet sleeve pipe; Transformer high-voltage outlet sleeve pipe stretches in the hyperbaric chamber; Transformer low voltage outlet sleeve pipe stretches in the low-pressure chamber, and there is a tilt angle alpha side of said transformer high-voltage outlet sleeve pipe and transformer.
Said on-load switch is the side dress.
Be connected with conductor respectively between said on-load switch and high-voltage terminal sleeve pipe and transformer high-voltage outlet sleeve pipe.
Said lightning arrester directly is loaded on bottom half, and is connected with bonding conductor between transformer high-voltage outlet sleeve pipe with on-load switch.
Adopt above-mentioned wind-powered electricity generation box-type substation, casing is outer to adopt built on stilts output because high pressure output shifted out, and does not need to build cable trough again, and project cost will reduce greatly, simultaneously, and the installation of high pressure output connection, maintenance and safeguard will be more easy to operate and convenient; In addition, because transformer is external by shifting out in the casing, only be that transformer high and low pressure outlet sleeve pipe stretches in the casing; The transformer radiating effect is better; Transformer oil can not pollute other element, Repair of Transformer, safeguards conveniently, more helps the safe operation of equipment.
Description of drawings
Fig. 1 is the utility model wind-powered electricity generation box-type substation hyperbaric chamber structural representation.
Fig. 2 is the schematic top plan view of the utility model wind-powered electricity generation box-type substation.
Each sequence number explanation among the figure: 1. high-voltage terminal sleeve pipe; 2. conductor I; 3. on-load switch; 4. lightning arrester; 5. casing; 6. conductor II; 7. transformer high-voltage outlet sleeve pipe; 8. transformer; 9. low-pressure chamber door; 10. low-pressure chamber; 11. transformer low voltage outlet sleeve pipe; 12. hyperbaric chamber; 13. hyperbaric chamber door.
Embodiment:
Referring to Fig. 1 and Fig. 2; Be set to the high and low pressure chamber in the casing of wind-powered electricity generation box-type substation; The on-load switch side is contained in the hyperbaric chamber, lightning arrester directly is housed and is fixed on the cabinet base at the downside of on-load switch, is provided with the high-voltage terminal sleeve pipe that is fixed on the casing top at the upside of on-load switch; One end of high-voltage terminal sleeve pipe stretches out outside the casing, the other end stretches in the hyperbaric chamber, and casing is provided with the door of hyperbaric chamber and low-pressure chamber.
Transformer high-voltage outlet sleeve pipe and low pressure outlet sleeve pipe are arranged on the same side of transformer; There is a tilt angle alpha side of transformer high-voltage outlet sleeve pipe and transformer, and tilt angle alpha is for the insulation distance that guarantees transformer high-voltage outlet sleeve pipe and reduces transformer simultaneously and the volume of whole wind electronic box formula transformer station.
Transformer is fixed on the cabinet base; It is indoor that transformer high and low pressure outlet sleeve pipe stretches into high and low pressure respectively; Transformer high-voltage outlet sleeve pipe is connected with the conductor II with on-load switch, and on-load switch overlaps effective conductor I with high-voltage terminal and is connected, and the conductor II also is connected with lightning arrester simultaneously.
The above promptly constitutes the wind-powered electricity generation box-type substation of the utility model; Because high pressure is output as overhead outlet; Wind energy turbine set does not need to build cable trough again, and project cost will reduce greatly, simultaneously; Because high pressure output is outside casing, the installation of high pressure output connection, maintenance and maintenance will be more easy to operate and convenient; Because transformer adopting is external; Only be that transformer high and low pressure outlet sleeve pipe stretches in the casing, more help the transformer heat radiation, transformer oil can not cause the pollution to other element yet; Overhaul, safeguard that transformer is convenient, more help the safe operation of equipment.
Claims (6)
1. a wind-powered electricity generation box-type substation comprises casing, high-voltage terminal sleeve pipe and transformer, it is characterized in that: the high-voltage terminal sleeve pipe is arranged at the casing top, and transformer is arranged at casing outward for semi-enclosed.
2. wind-powered electricity generation box-type substation according to claim 1 is characterized in that: said casing comprises hyperbaric chamber and low-pressure chamber, and the hyperbaric chamber is provided with lightning arrester, on-load switch and hyperbaric chamber door; Low-pressure chamber is provided with the low-pressure chamber door.
3. wind-powered electricity generation box-type substation according to claim 1; It is characterized in that: a side of said transformer is provided with transformer high-voltage outlet sleeve pipe and low pressure outlet sleeve pipe; Transformer high-voltage outlet sleeve pipe and each correspondence of transformer low voltage outlet sleeve pipe stretch in the hyperbaric chamber with low-pressure chamber in, there is a tilt angle alpha side of said transformer high-voltage outlet sleeve pipe and transformer.
4. according to claim 1 or 2 or 3 described wind-powered electricity generation box-type substations, it is characterized in that: be connected with conductor respectively between said on-load switch and high-voltage terminal sleeve pipe and the transformer high-voltage outlet sleeve pipe.
5. wind-powered electricity generation box-type substation according to claim 2 is characterized in that: said on-load switch is the side dress.
6. according to claim 2 or 5 described wind-powered electricity generation box-type substations, it is characterized in that: said lightning arrester directly is loaded on bottom half, and is connected with bonding conductor between transformer high-voltage outlet sleeve pipe with on-load switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203387003U CN202260199U (en) | 2011-09-08 | 2011-09-08 | Box-type transformer substation for wind power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203387003U CN202260199U (en) | 2011-09-08 | 2011-09-08 | Box-type transformer substation for wind power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202260199U true CN202260199U (en) | 2012-05-30 |
Family
ID=46121385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203387003U Expired - Fee Related CN202260199U (en) | 2011-09-08 | 2011-09-08 | Box-type transformer substation for wind power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202260199U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306907A (en) * | 2011-09-08 | 2012-01-04 | 云南云开电气股份有限公司 | Wind power box-type substation |
| CN103683068A (en) * | 2013-12-11 | 2014-03-26 | 上海置信电气非晶有限公司 | Box-type transformer substation special for wind power plant |
-
2011
- 2011-09-08 CN CN2011203387003U patent/CN202260199U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306907A (en) * | 2011-09-08 | 2012-01-04 | 云南云开电气股份有限公司 | Wind power box-type substation |
| CN103683068A (en) * | 2013-12-11 | 2014-03-26 | 上海置信电气非晶有限公司 | Box-type transformer substation special for wind power plant |
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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: 20120530 Termination date: 20180908 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |