CN102306907A - Wind power box-type substation - Google Patents
Wind power box-type substation Download PDFInfo
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- CN102306907A CN102306907A CN201110265648A CN201110265648A CN102306907A CN 102306907 A CN102306907 A CN 102306907A CN 201110265648 A CN201110265648 A CN 201110265648A CN 201110265648 A CN201110265648 A CN 201110265648A CN 102306907 A CN102306907 A CN 102306907A
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Abstract
The invention discloses a wind power box-type substation which is mainly composed of a box body, a high-voltage line outgoing casing, a load switch, a lightening arrestor, a transformer, a high-voltage chamber door on the box body, a low-voltage chamber door on the box body and a bonding conductor of the load switch, the transformer and the high-voltage line outgoing casing. The high-voltage output of the wind power box-type substation is improved from cable output into overhead output outside the box body; and the transformer in the box body is moved out and arranged externally, and the high-voltage line outgoing casing and a low-voltage line outgoing casing of the transformer extend into a high-voltage chamber and a low-voltage chamber. Because the overhead output outside the box body is adopted for the high-voltage output, a cable trench is not required to be constructed again, the construction cost is bout to be lowered greatly, and simultaneously, the mounting, overhauling and maintaining of high-voltage output connections are easier to operate and are more convenient; in addition, because the transformer is moved out of the box body and is arranged externally, the high-voltage line outgoing casing and the low-voltage line outgoing casing of the transformer only extend into the box body, the heat radiation effect of the transformer is better, transformer oil can not pollute other elements, and the overhauling and maintaining of the transformer are more convenient, so that the safe operation of the device is better facilitated.
Description
Technical field
The present invention 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 to the purpose of this invention is to provide 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 present invention 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 a wind-powered electricity generation box-type substation of the present invention hyperbaric chamber structural representation.
Fig. 2 is the schematic top plan view of wind-powered electricity generation box-type substation of the present invention.
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; Upside at on-load switch is provided with the high-voltage terminal sleeve pipe that is fixed on the casing top; 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 wind-powered electricity generation box-type substation of the present invention, because high pressure is output as overhead outlet, wind energy turbine set does not need to build cable trough again; Project cost will reduce greatly; Simultaneously, because high pressure is exported 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 |
|---|---|---|---|
| CN201110265648A CN102306907A (en) | 2011-09-08 | 2011-09-08 | Wind power box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110265648A CN102306907A (en) | 2011-09-08 | 2011-09-08 | Wind power box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102306907A true CN102306907A (en) | 2012-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110265648A Pending CN102306907A (en) | 2011-09-08 | 2011-09-08 | Wind power box-type substation |
Country Status (1)
| Country | Link |
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| CN (1) | CN102306907A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103078262A (en) * | 2012-12-29 | 2013-05-01 | 国电南京自动化股份有限公司 | Wind-powered overhead inlet-wire oil-chamber separated box-type transformer substation |
| CN105761907A (en) * | 2016-04-21 | 2016-07-13 | 中国能源建设集团广东省电力设计研究院有限公司 | Transformer high-voltage outlet-wire integration system |
| CN115561595A (en) * | 2022-10-17 | 2023-01-03 | 国网浙江省电力有限公司电力科学研究院 | Vehicle-mounted 220kV low-frequency transformer partial discharge test platform |
| CN115967034A (en) * | 2022-12-27 | 2023-04-14 | 广东明阳电气股份有限公司 | Outdoor box-type substation and wind power system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201111318Y (en) * | 2007-10-09 | 2008-09-03 | 新疆时代石油工程有限公司 | Overhead combined box type transformer station |
| CN201345276Y (en) * | 2009-01-21 | 2009-11-11 | 山东泰开箱变有限公司 | Combined type transformer for separating box type wind power generation |
| CN201374513Y (en) * | 2009-03-07 | 2009-12-30 | 山东泰开箱变有限公司 | Functional type wind and electricity combined box substation structured like a Chinese character 'mu' |
| CN202260199U (en) * | 2011-09-08 | 2012-05-30 | 云南云开电气股份有限公司 | Box-type transformer substation for wind power generation |
-
2011
- 2011-09-08 CN CN201110265648A patent/CN102306907A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201111318Y (en) * | 2007-10-09 | 2008-09-03 | 新疆时代石油工程有限公司 | Overhead combined box type transformer station |
| CN201345276Y (en) * | 2009-01-21 | 2009-11-11 | 山东泰开箱变有限公司 | Combined type transformer for separating box type wind power generation |
| CN201374513Y (en) * | 2009-03-07 | 2009-12-30 | 山东泰开箱变有限公司 | Functional type wind and electricity combined box substation structured like a Chinese character 'mu' |
| CN202260199U (en) * | 2011-09-08 | 2012-05-30 | 云南云开电气股份有限公司 | Box-type transformer substation for wind power generation |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103078262A (en) * | 2012-12-29 | 2013-05-01 | 国电南京自动化股份有限公司 | Wind-powered overhead inlet-wire oil-chamber separated box-type transformer substation |
| CN105761907A (en) * | 2016-04-21 | 2016-07-13 | 中国能源建设集团广东省电力设计研究院有限公司 | Transformer high-voltage outlet-wire integration system |
| CN105761907B (en) * | 2016-04-21 | 2018-05-25 | 中国能源建设集团广东省电力设计研究院有限公司 | Transformer high-voltage wire outlet integration system |
| CN115561595A (en) * | 2022-10-17 | 2023-01-03 | 国网浙江省电力有限公司电力科学研究院 | Vehicle-mounted 220kV low-frequency transformer partial discharge test platform |
| CN115967034A (en) * | 2022-12-27 | 2023-04-14 | 广东明阳电气股份有限公司 | Outdoor box-type substation and wind power system |
| CN115967034B (en) * | 2022-12-27 | 2023-08-15 | 广东明阳电气股份有限公司 | Outdoor box-type transformer substation and wind power system |
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Application publication date: 20120104 |