CN102629741A - Novel vertically composite transformer substation arrangement scheme - Google Patents
Novel vertically composite transformer substation arrangement scheme Download PDFInfo
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- CN102629741A CN102629741A CN2011103392133A CN201110339213A CN102629741A CN 102629741 A CN102629741 A CN 102629741A CN 2011103392133 A CN2011103392133 A CN 2011103392133A CN 201110339213 A CN201110339213 A CN 201110339213A CN 102629741 A CN102629741 A CN 102629741A
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Abstract
The invention provides a novel vertically combined transformer substation arrangement scheme. The novel vertically composite transformer substation includes a transformer unit, a reactive compensation unit, an original side switching unit and a payment side switching unit, wherein all the parts are arranged vertically in a two-layer mode; the transformer unit and the reactive compensation unit are arranged at the first layer and the original side switching unit and the payment side switching unit are arranged at the second layer, wherein the second layer is above the first layer and is perpendicular to the first layer. The original side switching unit and the payment side switching unit are composite apparatuses. Required connection among all the parts is realized by capacitive insulated buses. According to the invention, because all the parts of the novel vertically composite transformer substation are vertically arranged in a two-layer mode, the occupied area can be substantially reduced; a GIS effect in the equipment aspect can be realized; the number of high voltage exposure points can be minimized; a development requirement of unattended operation of a substation can be met; and the substation has a compact structure. Meanwhile, equipment manufacturing cost is reduced; static investments on the substation are generally reduced; and maintenance cost on the substation is also lowered.
Description
Technical field
The present invention relates to the arrangement of the transformer station of high pressure and superhigh pressure voltage grade.
Background technology
In the main transformer unit of 252kV, 363kV, 550kV transformer station, former side's switch element, pay square switch element, the common floor plan in reactive power compensation unit, occupation of land is bigger like this.GIS takes up an area of minimum in transformer station's design, and GIS scheme advantage is that bus is enclosed in the SF6 gas to greatest extent, has reduced the high pressure exposed point, but static investment is maximum; HGIS takes up an area of big, and the HGIS scheme is exposed to bus in the air, and static investment is placed in the middle; AIS takes up an area of maximum, and static investment is minimum.
Yet the above-mentioned design GIS of transformer station, HGIS, AIS all can not fine solution floor spaces, the relation between high pressure exposed point and the static investment.
Summary of the invention
The purpose of this invention is to provide that a kind of floor space is little, the high pressure exposed point is few, the new vertical assembly transformer substation arrangement of compact conformation.
For realizing above-mentioned purpose; The present invention provides a kind of new vertical assembly transformer substation arrangement; Comprise transformer unit, reactive power compensation unit, former side's switch element, pay square switch element, said new vertical assembly transformer substation divides two-layer vertical layout, and said transformer unit and reactive power compensation arrangements of cells are at ground floor; Said former side's switch element, a pair square switch element are arranged in the second layer, and this second layer is above ground floor and perpendicular to this ground floor.
Preferably, said former side's switch element all is a combined electrical apparatus with paying square switch element.
Preferably; Said former side's switch element adopts the former side's capacitor type insulating of transformer bus to be connected with said transformer unit; Said pair of square switch element adopts the transformer side of paying capacitor type insulating bus to be connected with said transformer unit, and said reactive power compensation unit adopts reactive power compensation cell capacitance type isolated bus to be connected with said transformer unit.
Preferably, said former side's switch element is drawn out on the inlet wire pylon with former side's switch element inlet wire capacitor type insulating bus, and said pair of square switch element is drawn out on the outlet pylon with paying square switch element outlet capacitor type insulating bus.
Preferably, the building structure of said inlet wire pylon, said outlet pylon and said ground floor, the second layer is one.
Preferably, around the two-layer building structure of said ground floor, the second layer, be transport channel.
Preferably, the side in the said new vertical assembly transformer substation is furnished with the Master Communications building separately.
The beneficial effect of new vertical assembly transformer substation arrangement of the present invention: transformer unit and reactive power compensation arrangements of cells are at ground floor, and former side's switch element, a pair square switch element are arranged in the second layer, and this second layer is above ground floor and perpendicular to this ground floor; Because the new vertical assembly transformer substation divides two-layer vertical layout, can significantly reduce floor space, aspect equipment, has the effect of GIS; Can reduce the high pressure exposed point to greatest extent; Meet transformer station's unattended operation developing direction, substation structure is compact, has reduced equipment manufacturing cost simultaneously; Totally reduce transformer station's static investment, also reduced the maintenance cost of transformer station.
Description of drawings:
Fig. 1 is the planar structure sketch map of new vertical assembly transformer substation arrangement of the present invention.
Among the figure: 1. transformer unit, the former side's capacitor type insulating of 11. transformers bus, the 12. transformer side of paying capacitor type insulating buses; 2. reactive power compensation unit, 21. reactive power compensation cell capacitance type isolated buses, 3. former side's switch element; 31. former side's switch element inlet wire capacitor type insulating bus, 4. pair square switch element, 41. pairs of square switch element outlet capacitor type insulating buses; 5. inlet wire pylon, 6. outlet pylon, 7. supporting bracket.
Embodiment
By specifying technology contents of the present invention, structural feature, realized purpose and effect, give explanation below in conjunction with execution mode and conjunction with figs. are detailed.
Please with reference to Fig. 1; New vertical assembly transformer substation arrangement of the present invention comprises transformer unit 1, reactive power compensation unit 2, former side's switch element 3, pays square switch element 4; The new vertical assembly transformer substation divides two-layer vertical layout; Transformer unit 1 is arranged in ground floor with reactive power compensation unit 2, former side's switch element 3, pays a square switch element 4 and is arranged in the second layer, and this second layer is above ground floor and perpendicular to this ground floor.Former side's switch element 3 all is a combined electrical apparatus with paying square switch element 4.
Former side's switch element 3 adopts the former side's capacitor type insulating of transformer bus 11 to be connected with transformer unit 1; Pay square switch element 4 and adopt the transformer side of paying capacitor type insulating bus 12 to be connected with transformer unit 1, reactive power compensation unit 2 adopts reactive power compensation cell capacitance type isolated bus 21 to be connected with transformer unit 1.
The former side's switch element of former side's switch element 3 usefulness inlet wire capacitor type insulating bus 31 is drawn out on the inlet wire pylon 5, pays square switch element 4 a usefulness pair square switch element outlet capacitor type insulating bus 41 and is drawn out on the outlet pylon 6.
Around the two-layer building structure of ground floor, the second layer is the transport channel (not shown).
Side in the new vertical assembly transformer substation is furnished with Master Communications building (not shown) separately.
In sum, new vertical assembly transformer substation arrangement of the present invention comprises transformer unit 1, reactive power compensation unit 2, former side's switch element 3, pays square switch element 4, and the new vertical assembly transformer substation divides two-layer vertical layout; Because the new vertical assembly transformer substation divides two-layer vertical layout; And need the junction to adopt the capacitor type insulating bus to connect between each functional part, and can significantly reduce floor space, aspect equipment, have the effect of GIS; Can reduce the high pressure exposed point to greatest extent; Meet transformer station's unattended operation developing direction, substation structure is compact, has reduced equipment manufacturing cost simultaneously; Totally reduce transformer station's static investment, also reduced the maintenance cost of transformer station.
The present invention is not limited to above-mentioned embodiment, and those skilled in the art that also can make multiple variation in view of the above, but any and the present invention are equal to or similar variation all should be encompassed in the scope of claim of the present invention.
Claims (7)
1. new vertical assembly transformer substation arrangement; Comprise transformer unit, reactive power compensation unit, former side's switch element, pay square switch element; It is characterized in that: said new vertical assembly transformer substation divides two-layer vertical layout; Said transformer unit and reactive power compensation arrangements of cells are at ground floor, and said former side's switch element, a pair square switch element are arranged in the second layer, and this second layer is above ground floor and perpendicular to this ground floor.
2. new vertical assembly transformer substation arrangement according to claim 1 is characterized in that: said former side's switch element all is a combined electrical apparatus with paying square switch element.
3. new vertical assembly transformer substation arrangement according to claim 2; It is characterized in that: said former side's switch element adopts the former side's capacitor type insulating of transformer bus to be connected with said transformer unit; Said pair of square switch element adopts the transformer side of paying capacitor type insulating bus to be connected with said transformer unit, and said reactive power compensation unit adopts reactive power compensation cell capacitance type isolated bus to be connected with said transformer unit.
4. new vertical assembly transformer substation arrangement according to claim 3; It is characterized in that: said former side's switch element is drawn out on the inlet wire pylon with former side's switch element inlet wire capacitor type insulating bus, and said pair of square switch element is drawn out on the outlet pylon with paying square switch element outlet capacitor type insulating bus.
5. new vertical assembly transformer substation arrangement according to claim 4 is characterized in that: the building structure of said inlet wire pylon, said outlet pylon and said ground floor, the second layer is one.
6. according to claim 1,2,3,4 or 5 described new vertical assembly transformer substation arrangements, it is characterized in that: around the two-layer building structure of said ground floor, the second layer, be transport channel.
7. new vertical assembly transformer substation arrangement according to claim 6 is characterized in that: the side in the said new vertical assembly transformer substation is furnished with the Master Communications building separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103392133A CN102629741A (en) | 2011-10-19 | 2011-10-19 | Novel vertically composite transformer substation arrangement scheme |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103392133A CN102629741A (en) | 2011-10-19 | 2011-10-19 | Novel vertically composite transformer substation arrangement scheme |
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| Publication Number | Publication Date |
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| CN102629741A true CN102629741A (en) | 2012-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011103392133A Pending CN102629741A (en) | 2011-10-19 | 2011-10-19 | Novel vertically composite transformer substation arrangement scheme |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103199450A (en) * | 2013-03-14 | 2013-07-10 | 孔繁力 | Ceramic and glass insulative module power distribution unit and preparation technology of same |
| CN103887725A (en) * | 2012-12-20 | 2014-06-25 | 河南省电力勘测设计院 | All indoor transformer station |
| CN104242124A (en) * | 2014-10-11 | 2014-12-24 | 国家电网公司 | Method and special rack for vertical integrated 10kV switch cabinet installation |
| CN104577737A (en) * | 2014-12-03 | 2015-04-29 | 常州市拓源电缆成套有限公司 | Capacitive composite isolated bus connecting structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200997494Y (en) * | 2006-11-09 | 2007-12-26 | 安徽继远电网技术有限责任公司 | Indoor double-layer assembled converting station |
| CN201421973Y (en) * | 2009-05-15 | 2010-03-10 | 沈阳昊诚电气有限公司 | Fully-insulated embedded substation |
| CN201966528U (en) * | 2011-01-30 | 2011-09-07 | 中电新源智能电网科技有限公司 | Modularized substation |
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2011
- 2011-10-19 CN CN2011103392133A patent/CN102629741A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200997494Y (en) * | 2006-11-09 | 2007-12-26 | 安徽继远电网技术有限责任公司 | Indoor double-layer assembled converting station |
| CN201421973Y (en) * | 2009-05-15 | 2010-03-10 | 沈阳昊诚电气有限公司 | Fully-insulated embedded substation |
| CN201966528U (en) * | 2011-01-30 | 2011-09-07 | 中电新源智能电网科技有限公司 | Modularized substation |
Non-Patent Citations (1)
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| 胡永钫等: "《上海电力工业志》", 31 May 1994, 上海社会科学院出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103887725A (en) * | 2012-12-20 | 2014-06-25 | 河南省电力勘测设计院 | All indoor transformer station |
| CN103887725B (en) * | 2012-12-20 | 2017-03-29 | 河南省电力勘测设计院 | Full indoor substation |
| CN103199450A (en) * | 2013-03-14 | 2013-07-10 | 孔繁力 | Ceramic and glass insulative module power distribution unit and preparation technology of same |
| CN103199450B (en) * | 2013-03-14 | 2015-12-02 | 孔繁力 | A kind of slip casting method preparation technology of ceramic module power distribution equipment |
| CN104242124A (en) * | 2014-10-11 | 2014-12-24 | 国家电网公司 | Method and special rack for vertical integrated 10kV switch cabinet installation |
| CN104577737A (en) * | 2014-12-03 | 2015-04-29 | 常州市拓源电缆成套有限公司 | Capacitive composite isolated bus connecting structure |
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Owner name: WANG RIXIN Free format text: FORMER OWNER: TONG ZHIHONG Effective date: 20130320 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Inventor after: Wang Rixin Inventor before: Tong Zhihong |
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Free format text: CORRECT: INVENTOR; FROM: TONG ZHIHONG TO: WANG RIXIN Free format text: CORRECT: ADDRESS; FROM: 101300 SHUNYI, BEIJING TO: 100176 DAXING, BEIJING |
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Effective date of registration: 20130320 Address after: In a three Beijing area 100176 Daxing District Yizhuang North West Tianhua garden 18 Building 5 unit 401 Applicant after: Wang Rixin Address before: 101300 Shunyi District Nancai Town District, Beijing City, 6-1-602 Feng Bo Applicant before: Tong Zhihong |
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Application publication date: 20120808 |