CN1889316A - Surface protection type integrated transformer substation - Google Patents
Surface protection type integrated transformer substation Download PDFInfo
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- CN1889316A CN1889316A CN 200610106666 CN200610106666A CN1889316A CN 1889316 A CN1889316 A CN 1889316A CN 200610106666 CN200610106666 CN 200610106666 CN 200610106666 A CN200610106666 A CN 200610106666A CN 1889316 A CN1889316 A CN 1889316A
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- switch equipment
- cover
- main transformer
- transformer
- service entrance
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- 230000004224 protection Effects 0.000 title claims description 12
- 239000003990 capacitor Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000002269 spontaneous effect Effects 0.000 description 3
- 230000009466 transformation Effects 0.000 description 2
- 230000006750 UV protection Effects 0.000 description 1
- 230000001458 anti-acid effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The present invention relates to a surface protecting type integrating transformer station. It contains underframe fixed with underlayer, top level steel frame, around wallboard and top cover, line in/out equipment room, controller room, room with shutter and doors, top cover fixed upper end of top level steel frame; said line in equipment room fixed with two sets of 40.5 kv lead-in switchgear and two sets of main transformer lead-in switchgear; said line out equipment room fixed with two sets of main transformer line out switchgear, two sets of 10 kv capacitor device and eight sets of 12 kv feeder line switchgear; said main transformer room fixed with two main transformers. Said invention is suitable for 50 Hz 40.5 kv electric system agricultural use electric network and large enterprise affiliated same voltage level power terminal unit.
Description
(1) technical field
The present invention relates to a kind of 35kV surface protection type integrated transformer substation, be applicable to that electric power system 50Hz, 40.5kV agricultural power network and large enterprise's symbolic animal of the birth year are subjected to the usefulness of electricity, transformation and distribution with the electric power terminal equipment of voltage level.
(2) technical background
1,35kV transformer station mostly is applied to the usefulness that the affiliated electric power terminal equipment of agricultural power network and some large enterprises is subjected to electricity, power transformation and distribution.Because the regular given 35kV transformer station loop fault opening time of relaying protection is too short; the protective relaying device of using can not be finished the action of excision fault by the numerical value of adjusting in official hour at present; the overstep tripping so often break down causes large area blackout.
2, existing 35kV transformer station floor space is generally about 4 mu～6 mu, and this type of transformer station's consumption is increasing, has just become subject matter so electric power takes up an area of.For this reason, the national grid indication will reduce radius of electricity supply as far as possible, and the strict construction quantity that controls the 35kV transformer station of traditional civil structure.
3, press basic configuration such as 35kV double loop main transformer 2*500kVA, wherein the soil is 5 mu, calculating such as 6 in house and big gauge rod fiduciary point ground, and 35kV transformer station generally makes an investment in about 3,000,000 yuan～4,000,000 yuan at present.Fund input is extension of rural power grids investment aspect particularly, also becomes very important problem.
4, present domestic 35kV transformer station all is an outdoor equipment generally, and China's mesolow power equipment weatherability is not good, and antiacid rain and ability and ultraviolet resistance are poor, makes substation equipment often spontaneous corrosion occur and needs interruption maintenance outside the plan influences normal power supply.
(3) summary of the invention
The invention provides a kind of surface protection type integrated transformer substation, the integrated transformer substation of non-civil structure.It can prevent the fault overstep tripping, and chpn arranges that wiring is simple and direct, and spontaneous corrosion is little, and service life of equipment is long, and floor space is little, small investment.
The technical scheme that technical solution problem of the present invention is taked is: fixedly lower floor's steelframe, upper strata steelframe, wallboard and top cover all around successively on the underframe, the and arranged on left and right sides of upper strata steelframe be respectively transformer station into and out of the line canyon, lower floor's steelframe is corresponding control device chamber, central authorities are for there being main transformer room, shutter and front, rear, left and right access door all are installed on the wallboard all around, and top cover is fixed on the upper end of upper strata steelframe; Described inlet wire canyon internal fixation two cover 40.5kV service entrance switch equipment and two cover main transformer service entrance switch equipment, described output equipment room internal fixation two cover main transformer outlet switchgears, two cover 10kV capacitor devices and eight cover 12kV feeder switch equipment, two main transformers of described main transformer room internal fixation, between two main transformers, two main transformers with advance, the high pressure dividing plate is all arranged between the output equipment room, and described control device is indoor fixes a 10/0.4kV house transformer, operating control device corresponding to 40.5kV service entrance switch equipment, operating control device and face protection control device corresponding to 12kV feeder switch equipment; 40.5kV bar coupler is fixed between the two cover 40.5kV service entrance switch equipment; The 12kV bar coupler is fixed on the middle part of eight cover 12kV feeder switch equipment.
Described 40.5kV service entrance switch equipment and main transformer service entrance switch equipment are 40.5kV outdoor high-voltage permanent magnet mechanism one solid sealing type vacuum circuit breaker; 12kV feeder switch equipment and main transformer outlet switchgear are 12kV outdoor high-voltage permanent-magnetic mechanism sealing type vacuum circuit breaker.
The present invention adopts PLC face protection philosophy, can prevent the fault overstep tripping; 40.5kV switchgear, main transformer, 12kV switchgear chpn successively arrange that wiring is simple and direct; Top cover is rainproof, sun-proof, and shutter natural draft all around can reduce equipment spontaneous corrosion in the institute, prolongs service life of equipment; Floor space only be operation at present same scale transformer station 1/5～1/6, gross investment reduces 30%～40%.
(4) description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation front view of the present invention;
A among Fig. 2 Fig. 1 of the present invention is to view;
Fig. 3 for the B among Fig. 1 of the present invention to view.
(5) embodiment
As shown in drawings, fixedly lower floor's steelframe 2, upper strata steelframe 3, wallboard and top cover 4 all around successively on the underframe 1, the and arranged on left and right sides of upper strata steelframe 3 be respectively transformer station into and out of line canyon 5,11, lower floor's steelframe 2 is corresponding control device chamber, central authorities are for there being main transformer room 8, shutter and front, rear, left and right access door all are installed on the wallboard all around, and top cover 4 is fixed on the upper end of upper strata steelframe 3; Described inlet wire canyon 5 internal fixation, two cover 40.5kV service entrance switch equipment 6 and two cover main transformer service entrance switch equipment 7, described output equipment room 11 internal fixation two cover main transformer outlet switchgears 9, two cover 10kV capacitor devices 10 and eight cover 12kV feeder switch equipment 12, two main transformers of described main transformer room 8 internal fixation, between two main transformers, two main transformer transformers with advance, output equipment room 5, the high pressure dividing plate is all arranged between 11, and described control device is indoor fixes a 10/0.4kV house transformer 14, operating control device 15 corresponding to 40.5kV service entrance switch equipment 6, operating control device 13 and face protection control device 18 corresponding to 12Kv feeder switch equipment 12; 40.5kV bar coupler 16 is fixed between the two cover 40.5kV service entrance switch equipment 6; 12kV bar coupler equipment 17 is fixed on the middle part of eight cover 12kV feeder switch equipment 12.Described 40.5kV service entrance switch equipment 6 and main transformer service entrance switch equipment 7 are 40.5kV outdoor high-voltage permanent magnet mechanism one solid sealing type vacuum circuit breaker; 12kV feeder switch equipment 12 and main transformer outlet switchgear 7 are 12kV outdoor high-voltage permanent-magnetic mechanism sealing type vacuum circuit breaker.
Claims (3)
1, a kind of surface protection type integrated transformer substation, it is characterized in that: fixedly lower floor's steelframe (2), upper strata steelframe (3), wallboard and top cover (4) all around successively on the underframe (1), the and arranged on left and right sides of upper strata steelframe (3) be respectively transformer station into and out of line canyon (5,11), lower floor's steelframe (2) is corresponding control device chamber, central authorities are for there being main transformer room (8), shutter and front, rear, left and right access door all are installed on the wallboard all around, and top cover (4) is fixed on the upper end of upper strata steelframe (3); Described inlet wire canyon (5) internal fixation two cover 40.5kV service entrance switch equipment (6) and two cover main transformer service entrance switch equipment (7), described output equipment room (11) internal fixation two cover main transformer outlet switchgears (9), two cover 10kV capacitor devices (10) and eight cover 12kV feeder switch equipment (12), two main transformers of described main transformer room (8) internal fixation, between two main transformers, two main transformer transformers with advance, go out canyon (5, the high pressure dividing plate is all arranged, the indoor 10/0.4kV house transformer (14) of fixing of described control device 11), operating control device (15) corresponding to 40.5kV service entrance switch equipment (6), operating control device (13) and face protection control device (18) corresponding to 12Kv feeder switch equipment (12); 40.5kV bar coupler (16) is fixed between the two cover 40.5kV service entrance switch equipment (6); 12kV bar coupler equipment (17) is fixed on the middle part of eight cover 12kV feeder switch equipment (12).
2, surface protection type integrated transformer substation according to claim 1 is characterized in that: described 40.5kV service entrance switch equipment (6) and main transformer service entrance switch equipment (7) are 40.5kV outdoor high-voltage permanent magnet mechanism one solid sealing type vacuum circuit breaker.
3, surface protection type integrated transformer substation according to claim 1 is characterized in that: described 12kV feeder switch equipment (12) and main transformer outlet switchgear (7) are 12kV outdoor high-voltage permanent-magnetic mechanism sealing type vacuum circuit breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101066660A CN100508313C (en) | 2006-07-19 | 2006-07-19 | Surface protection type integrated transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101066660A CN100508313C (en) | 2006-07-19 | 2006-07-19 | Surface protection type integrated transformer substation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1889316A true CN1889316A (en) | 2007-01-03 |
| CN100508313C CN100508313C (en) | 2009-07-01 |
Family
ID=37578578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101066660A Active CN100508313C (en) | 2006-07-19 | 2006-07-19 | Surface protection type integrated transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100508313C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101355237B (en) * | 2007-07-26 | 2010-09-08 | 沈阳昊诚电气有限公司 | Integration transformer substation for wind power generation |
| CN103683015A (en) * | 2013-12-30 | 2014-03-26 | 金陵科技学院 | Electrical control cabinet |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3277936B2 (en) * | 1990-06-06 | 2002-04-22 | 株式会社日立製作所 | switchboard |
| CN2489501Y (en) * | 2001-03-29 | 2002-05-01 | 许继变压器有限公司 | Box-type transformer substation |
| CN2503649Y (en) * | 2001-09-20 | 2002-07-31 | 北京广联惠供用电工程设计有限公司 | Prefabricated underground box type converting station |
| CN2922225Y (en) * | 2006-07-19 | 2007-07-11 | 郭建厂 | Surface protecting type integrated converting station |
-
2006
- 2006-07-19 CN CNB2006101066660A patent/CN100508313C/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101355237B (en) * | 2007-07-26 | 2010-09-08 | 沈阳昊诚电气有限公司 | Integration transformer substation for wind power generation |
| CN103683015A (en) * | 2013-12-30 | 2014-03-26 | 金陵科技学院 | Electrical control cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100508313C (en) | 2009-07-01 |
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Owner name: HONGHAI POWER ELECTRICAL APPLIANCE CO., LTD., HAND Free format text: FORMER OWNER: GUO JIANCHANG Effective date: 20110810 |
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Effective date of registration: 20110810 Address after: 056004 No. 5 Su Cao Bridge Street, Hebei, Handan Patentee after: Handan Honghai Electric Power Appliance Co.,Ltd. Address before: 056004 No. 5 Su Cao Bridge Street, Hebei, Handan Patentee before: Guo Jianchang |
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Addressee: Handan Honghai Electric Power Plant Electrical Appliance Co.,Ltd. Guo Document name: Notification to Pay the Fees |
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Owner name: BEIJING SIFANG HONGHAI ELECTRICAL EQUIPMENT CO., L Free format text: FORMER OWNER: HONGHAI POWER ELECTRICAL APPLIANCE CO., LTD., HANDAN CITY Effective date: 20150424 |
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Free format text: CORRECT: ADDRESS; FROM: 056004 HANDAN, HEBEI PROVINCE TO: 100087 HAIDIAN, BEIJING |
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Effective date of registration: 20150424 Address after: 100087, room 307, three floor, No. four, 9 street, Beijing, Haidian District Patentee after: BEIJING SIFANG HONGHAI ELECTRIC POWER EQUIPMENT Co.,Ltd. Address before: 056004 No. 5 Su Cao Bridge Street, Hebei, Handan Patentee before: Handan Honghai Electric Power Appliance Co.,Ltd. |
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Address after: Room 01, 3rd Floor, Building 10, 11, 15, 68 Beiqing Road, Haidian District, Beijing 100087 Patentee after: Beijing Sihai Yunneng Technology Co.,Ltd. Address before: Room 307, Room 3, Room 9, Shangdi 4th Street, Haidian District, Beijing 100087 Patentee before: BEIJING SIFANG HONGHAI ELECTRIC POWER EQUIPMENT Co.,Ltd. |
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Effective date of registration: 20190505 Address after: 610000 No. 710, 7th floor, No. 308 Shuncheng Street, Qingyang District, Chengdu City, Sichuan Province Patentee after: Sichuan Sihai Yunneng Electric Power Design Co.,Ltd. Address before: Room 01, 3rd Floor, Building 10, 11, 15, 68 Beiqing Road, Haidian District, Beijing 100087 Patentee before: Beijing Sihai Yunneng Technology Co.,Ltd. |
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