CN105958353A - Transformer substation and layered transformer substation - Google Patents
Transformer substation and layered transformer substation Download PDFInfo
- Publication number
- CN105958353A CN105958353A CN201610411098.9A CN201610411098A CN105958353A CN 105958353 A CN105958353 A CN 105958353A CN 201610411098 A CN201610411098 A CN 201610411098A CN 105958353 A CN105958353 A CN 105958353A
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- China
- Prior art keywords
- equipment
- transformer
- ground connection
- switch cabinet
- arc suppression
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B7/00—Enclosed substations, e.g. compact substations
- H02B7/06—Distribution substations, e.g. for urban network
Abstract
The invention discloses a transformer substation and a layered transformer substation. The transformer substation comprises grounding transformer arc suppression coil equipment and a 10kV power distribution apparatus chamber, wherein the 10kV power distribution apparatus chamber comprises multiple groups of switch cabinet equipment; and the transformer substation is characterized in that the grounding transformer arc suppression coil equipment is arranged in the 10kV power distribution apparatus chamber. By adoption of the transformer substation, a single power distribution chamber is not required when the grounding transformer arc suppression coil equipment is placed, so that the land occupied area of the transformer substation is reduced consequently.
Description
Technical field
The present invention relates to electric power network engineering design field, be specifically related to a kind of transformer station and layer fraction
Transformer station.
Background technology
State Grid Corporation of China started implementation energetically from 2011, and " State Grid Corporation of China's project of transmitting and converting electricity is general
Design ", all there is transformer station's General design scheme of corresponding voltage grade from 35kV to 500kV as base
Plinth guiding construction G-Design." 35kV 110kV Substation Design specification " specifies: " need dress by planning
If the transformer station of arc suppression coil compensation device, when using grounding transformer to draw neutral point, ground connection transformation
Device can use as station local coordinate frame ".Along with the development of power engineering, in recent years, ground connection becomes arc blowout wire
Circle complete set of equipments uses more and more extensive in transformer station.
In the A3-3 scheme of " universal design of 110kV transformer station ", it is separately provided ground connection becomes arc suppression coil
Room place ground connection become arc suppression coil complete set of equipments, in order to clear and definite equipment subregion, but time also increase power transformation
Stand take up an area area, also result in equipment conveying difficulty strengthen, cause the construction cost of transformer station to increase,
Do not adapt to the design requirement of transformer station under the new situation.
Therefore, how to reduce the floor space of transformer station, the construction cost reducing transformer station becomes urgently
The problem solved.
Summary of the invention
The technical problem to be solved in the present invention is to reduce the floor space of transformer station, reduces transformer station
Construction cost.
To this end, according to first aspect, embodiments provide a kind of transformer station, including: ground connection
Becoming arc suppression coil equipment and 10kV electrical room, 10kV electrical room includes: organize switch cubicle more
Equipment, ground connection becomes arc suppression coil equipment and is arranged on 10kV power distribution equipment indoor.
Preferably, transformer station also includes: the first transformer chamber of a word arrangement, the second transformer chamber and the 3rd
Transformer chamber, many group switch cabinet equipment include: the first switch cabinet equipment, second switch cabinet equipment and the 3rd
Switch cabinet equipment, is connected with the first transformer chamber, the second transformer chamber and the 3rd transformer chamber respectively；First opens
Close the Part I of cabinet equipment, second switch cabinet equipment and Part I one word of the 3rd switch cabinet equipment
Arrangement；The Part II of the first switch cabinet equipment and the Part II of the 3rd switch cabinet equipment lay respectively at
The both sides of 10kV electrical room, and respectively close to the first switch cabinet equipment Part I side and
The side of the Part I of the 3rd switch cabinet equipment.
Preferably, ground connection change arc suppression coil equipment is positioned at the Part II and the 3rd of the first switch cabinet equipment
Between the Part II of switch cabinet equipment.
Preferably 10kV electrical room is arranged on and the first transformer chamber, the second transformer chamber and the 3rd main transformer
Room opposite side side by side.
Preferably, ground connection change arc suppression coil equipment includes: current period the first ground connection change arc suppression coil equipment,
Current period the second ground connection becomes arc suppression coil equipment and the 3rd ground connection at a specified future date becomes arc suppression coil equipment；Current period
One ground connection becomes arc suppression coil equipment, current period the second ground connection becomes arc suppression coil equipment and the 3rd ground connection at a specified future date becomes
Arc suppression coil equipment is arranged side by side successively.
Preferably, switch cabinet equipment and ground connection change arc suppression coil equipment share ventilating system.
Preferably, transformer station also includes: the spare unit room arranged up and down and battery room, is arranged on 10kV
The left side of electrical room, and relative with the first capacitor chamber and the second capacitor chamber.
According to second aspect, embodiments provide a kind of layer fraction transformer station, including: above-mentioned
Transformer station, be positioned at same layer；3rd capacitor chamber, secondary device room, GIS room and standby redundancy
Any one or combination in any in room, is positioned at the upper strata of transformer station.
The transformer station that the embodiment of the present invention provides, by becoming arc suppression coil equipment by the ground connection in transformer station
Arrange 10kV electrical room from single switchgear house, share 10kV distribution with switch cabinet equipment
Device room, it is achieved that when placing ground connection change arc suppression coil equipment without being separately provided switchgear house again, from
And save the land area of transformer station.
Additionally, the transformer station that the embodiment of the present invention provides, arrange by ground connection being become arc suppression coil equipment
In the 10kV electrical room of lower floor, relative in prior art, it is that ground connection becomes arc blowout wire on upper strata
Circle equipment is separately configured switchgear house, saves the land area of transformer station so that when equipment is installed without
Lifting, decreases ground connection and becomes the potential safety hazard that arc suppression coil equipment causes in hoisting process, save
Hoisting cost.
Accompanying drawing explanation
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, under
The accompanying drawing used required in detailed description of the invention or description of the prior art will be briefly described by face,
It should be evident that the accompanying drawing in describing below is some embodiments of the present invention, general for this area
From the point of view of logical technical staff, on the premise of not paying creative work, it is also possible to obtain according to these accompanying drawings
Obtain other accompanying drawing.
Fig. 1 shows the block diagram of a layer of the transformer station of the embodiment of the present invention 1；
Fig. 2 shows the plane structure chart of a layer of the transformer station of the embodiment of the present invention 1；
Fig. 3 shows the plane structure chart of two layers of the transformer station of the embodiment of the present invention 2；
Fig. 4 shows the first comprehensive sectional drawing of the transformer station of the embodiment of the present invention 2；
Fig. 5 shows the second comprehensive sectional drawing of the transformer station of the embodiment of the present invention 2；
Fig. 6 shows the 3rd comprehensive sectional drawing of the transformer station of the embodiment of the present invention 2.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is clearly and completely described, it is clear that
Described embodiment is a part of embodiment of the present invention rather than whole embodiments.Based on this
Embodiment in bright, those of ordinary skill in the art are obtained under not making creative work premise
Every other embodiment, broadly fall into the scope of protection of the invention.
In describing the invention, it should be noted that term " offside ", " avris ", " left survey ",
" right survey ", " on ", the orientation of the instruction such as D score or position relationship be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description rather than instruction or hint indication
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as limitation of the present invention.Additionally, term " first ", " second ", " the 3rd " are only used for retouching
State purpose, and it is not intended that indicate or hint relative importance.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, art
Language " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to
It is to removably connect, or is integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Permissible
It is to be joined directly together, it is also possible to be indirectly connected to by intermediary, it is also possible to be the company of two element internals
Logical, can be wireless connections, it is also possible to be wired connection.For those of ordinary skill in the art
Speech, can understand above-mentioned term concrete meaning in the present invention with concrete condition.
Embodiment 1
Present embodiment discloses a kind of transformer station, as it is shown in figure 1, this transformer station includes: ground connection becomes and disappears
Arc coil equipment 62 and 10kV electrical room 6,10kV electrical room 6 includes: organize switch more
Cabinet equipment 61, ground connection becomes arc suppression coil equipment 62 and is arranged in 10kV electrical room 6.By right
10kV electrical room 6 integrated planning and be configured many group switch cabinet equipment, becomes extinguishing arc by ground connection
Coil apparatus 62 is arranged in 10kV electrical room 6.In the particular embodiment, by switch cubicle
Equipment 61 and ground connection become arc suppression coil equipment 62 and are co-located on 10kV power distribution equipment indoor, thus,
Single switchgear house is configured without ground connection is become arc suppression coil equipment 62, and, owing to organizing switch cubicle more
Equipment 61 and ground connection become arc suppression coil equipment 62 and are arranged in same 10kV electrical room 6, thus,
Can make to organize switch cabinet equipment 61 more and ground connection become the cable that arranges between arc suppression coil equipment 62 without
Scissors crossing, can effectively avoid ground connection to become arc suppression coil equipment 62 and be arranged on during independent power distribution room many groups
Switch cabinet equipment 61 and ground connection become arc suppression coil equipment 62 and arrange the scissors crossing problem that cable occurs,
Such as, the 110-A3-3 scheme of " State Grid Corporation of China's project of transmitting and converting electricity universal design " organizes switch cubicle more
Equipment 61 becomes arc suppression coil equipment 62 layered arrangement from ground connection and is arranged on different switchgear houses, and does not exists
Same floor, exists once, the problem of secondary cable scissors crossing.
In a preferred embodiment, transformer station also includes: the first transformer chamber 3, second of a word arrangement is main
Becoming room 4 and the 3rd transformer chamber 5, many group switch cabinet equipment 61 include: the first switch cabinet equipment 611,
Second switch cabinet equipment 612 and the 3rd switch cabinet equipment 613, main with the first transformer chamber 3, second respectively
Become room 4 and the 3rd transformer chamber 5 connects；In the present embodiment, the first switch cabinet equipment 611 splits into two
Part, the Part I of the first switch cabinet equipment 611 and the Part II of the first switch cabinet equipment 611,
3rd switchgear 613 splits into two parts, and the Part I and the 3rd of the 3rd switchgear 613 is opened
The Part II of pass equipment 613, becomes arc blowout wire in order to rationally arrange many group switch cabinet equipment 61 for ground connection
Circle equipment reserves installation space enough, rational.The Part I of the first switch cabinet equipment 611,
The Part I one word arrangement of two switch cabinet equipment 612 and the 3rd switch cabinet equipment 613；First switch
The Part II of cabinet equipment 611 and the Part II of the 3rd switch cabinet equipment 613 lay respectively at 10kV and join
The both sides of electric installation room 6, and respectively close to the first switch cabinet equipment 611 Part I side and
The side of the Part I of the 3rd switch cabinet equipment 613.
In the particular embodiment, first the 3, second transformer chamber of transformer chamber 4 and the 3rd transformer chamber 5 are respectively
For arranging main transformer, its arrangement mode as shown in Figure 1 or 2, becomes one above plane graph
Word arrangement is arranged, and the many groups switch cabinet equipment 61 in 10kV power distribution equipment indoor 6 can be such as
Three group of first switch cabinet equipment 611, second switch cabinet equipment 612 and the 3rd switch cabinet equipment 613 are respectively
Connection corresponding with first the 3, second transformer chamber of transformer chamber 4 and the 3rd transformer chamber 5, such as Fig. 1 or Fig. 2 institute
Show, the Part I of the first switch cabinet equipment 611, second switch cabinet equipment 612 and the 3rd switch cubicle
The Part I one word arrangement of equipment 613, setting 10kV power distribution equipment indoor 6 in plan view
Top, the Part II of the first switch cabinet equipment 611 and the Part II of the 3rd switch cabinet equipment 613
Lay respectively at the both sides of 10kV electrical room 6, and the Part II of the first switch cabinet equipment 611 sets
Put the offside of Part I in the first switch cabinet equipment 611, the second of the 3rd switch cabinet equipment 613
Part is arranged on the offside of the Part I of the 3rd switch cabinet equipment 613.Owing to ground connection becomes arc suppression coil
Equipment 62 carries out above-mentioned corresponding arrangement to switch cabinet equipment 61 so that spaces compact is orderly, and function is divided
District is reasonable.
In a preferred embodiment, ground connection change arc suppression coil equipment 62 is positioned at the first switch cabinet equipment 611
Part II and the Part II of the 3rd switch cabinet equipment 613 between.In the particular embodiment,
Ground connection becomes arc suppression coil equipment 62 and is arranged on the offside of second switch cabinet equipment 613, and switchs with first
The Part II of cabinet equipment 611 and the Part II of the 3rd switch cabinet equipment 613 are a word arrangement.
In a preferred embodiment, 10kV electrical room 6 is arranged on and the first transformer chamber 3, second
Transformer chamber 4 and the 3rd transformer chamber 5 offside side by side.
In a preferred embodiment, ground connection change arc suppression coil equipment 62 may include that current period the first ground connection
Become arc suppression coil equipment 621, current period the second ground connection becomes arc suppression coil equipment 622 and the 3rd ground connection at a specified future date
Becoming arc suppression coil equipment 623, current period the first ground connection becomes arc suppression coil equipment 621, current period the second ground connection becomes
Arc suppression coil equipment 622 and the 3rd ground connection at a specified future date become arc suppression coil equipment 623 and are arranged side by side successively.Far
Phase the 3rd ground connection become arc suppression coil equipment 623 can be into increase future ground connection become arc suppression coil equipment and
Reserved space.In the particular embodiment, as it is shown in figure 1, current period the first ground connection becomes arc suppression coil
The side of the Part II of equipment 621 and the first switch cabinet equipment 611, current period the first ground connection becomes extinguishing arc
Coil apparatus 621, current period the second ground connection become arc suppression coil equipment 622 and the 3rd ground connection at a specified future date becomes extinguishing arc
Coil apparatus 623 is the most placed side by side.
In a preferred embodiment, switch cabinet equipment 61 and ground connection change arc suppression coil equipment 62 can be total to
Use same set of ventilating system, in the particular embodiment, ground connection is become arc suppression coil equipment 62 and switch
Cabinet equipment 61 is arranged in same switchgear house, and multiplexing ventilating system decreases the use of ventilating system
Quantity, saves the cost of transformer substation construction.
In a preferred embodiment, the first capacitor chamber 1 and the second capacitor chamber 2 of left and right arrangement, if
Put the first the 3, second transformer chamber of transformer chamber 4 and left side of the 3rd transformer chamber 5 in a word arrangement.
In a preferred embodiment, the spare unit room 7 arranged up and down and battery room 8, it is arranged on 10kV
The left side of electrical room 6, and relative with the first capacitor chamber 1 and the second capacitor chamber 2.
Reset to from single switchgear house by ground connection therein is become arc suppression coil equipment and switch
In cabinet equipment public 10kV electrical room, it is achieved that place ground connection become arc suppression coil equipment time without
It is separately provided switchgear house again, thus saves land area when carrying out transformer station's integral constructing.
Embodiment 2
The embodiment of the present invention additionally provides a kind of layer fraction transformer station, as shown in Figures 3 to 6, this point
Laminar transformer station, including:
Transformer station in above-described embodiment 1, is positioned at same layer；Miscellaneous function canyon, is positioned at power transformation
The upper strata stood.In the particular embodiment, miscellaneous function canyon may include that the 3rd as required
In capacitor chamber 9, secondary device room 10, GIS room 11 and standby redundancy room 12 any one or
Combination in any, secondary device room can include 101, second group of secondary device of such as first group secondary device
102 and the 3rd group of secondary device 103；GIS room 11 can include such as GIS complete equipment 111,
As it is shown on figure 3, the 3rd capacitor chamber 9 can be arranged on the left side of the first transformer chamber of lower floor 3, such as Fig. 5
Shown in, the 3rd capacitor chamber 9 may be located at left and right the first capacitor chamber 1 and the second capacitor side by side
The top spatially of room 2；As it is shown on figure 3, secondary device room 10 can be arranged on the 3rd capacitor
Room 9 and the offside of the first transformer chamber 3, as it is shown in figure 5, secondary device room 10 may be located at spare unit room
7 and the top spatially of battery room 8；As it is shown on figure 3, GIS room 11 can be arranged on first
Transformer chamber 3, the second transformer chamber 2, the 3rd transformer chamber 3 offside side by side, as illustrated in fig. 4 or 6,
GIS room 11 can be arranged on the top spatially of 10kV electrical room 6.It should be noted that
It should be appreciated by those skilled in the art that spatially upper and lower be actual upper and lower in process of construction.
It is arranged in the 10kV electrical room of lower floor, at equipment by ground connection being become arc suppression coil equipment
Without lifting during installation, decreasing ground connection, to become the safety that causes in hoisting process of arc suppression coil equipment hidden
Suffer from and save hoisting cost.
Fig. 1 to Fig. 6 shows the transformer station and the structure of layer-stepping transformer station that the present invention provides, this
The common equipment that equipment in each bright canyon and device room is in transformer station, art technology
Personnel are appreciated that the annexation between each equipment, and Gu Tuzhong eliminates the connection of each equipment room
Cable.
Although being described in conjunction with the accompanying embodiments of the present invention, but those skilled in the art can be
Without departing from the case of the spirit and scope of the present invention, various modification can be adapted and modification, such amendment and
Within the scope of modification each falls within and is defined by the appended claims.
Claims (9)
1. a transformer station, including: ground connection becomes arc suppression coil equipment (62) and 10kV electrical room
(6), described 10kV electrical room (6) including: organize switch cabinet equipment (61) more, and its feature exists
In,
Described ground connection becomes arc suppression coil equipment (62) and is arranged in described 10kV electrical room (6).
Transformer station the most according to claim 1, it is characterised in that also include: a word arrangement
First transformer chamber (3), the second transformer chamber (4) and the 3rd transformer chamber (5), described many group switch cubicles set
Standby (61) including: the first switch cabinet equipment (611), second switch cabinet equipment (612) and the 3rd are opened
Close cabinet equipment (613), main with described first transformer chamber (3), the second transformer chamber (4) and the 3rd respectively
Become room (5) to connect；
The Part I of described first switch cabinet equipment (611), second switch cabinet equipment (612) and
The Part I one word arrangement of the 3rd switch cabinet equipment (613)；
The Part II of described first switch cabinet equipment (611) and the 3rd switch cabinet equipment (613)
Part II lays respectively at the both sides of described 10kV electrical room (6), and respectively close to described
The side of the Part I of one switch cabinet equipment (611) and the first of the 3rd switch cabinet equipment (613)
The side of part.
Transformer station the most according to claim 2, it is characterised in that described ground connection becomes arc suppression coil
Equipment (62) is positioned at Part II and the 3rd switch cabinet equipment of described first switch cabinet equipment (611)
(613) between Part II.
Transformer station the most according to claim 2, it is characterised in that
Described 10kV electrical room (6) be arranged on described first transformer chamber (3), described second
Transformer chamber (4) and described 3rd transformer chamber (5) opposite side side by side.
5. according to the transformer station described in claim 1-4 any one, it is characterised in that described ground connection becomes
Arc suppression coil equipment (62) including: current period the first ground connection becomes arc suppression coil equipment (621), current period the
Two ground connection become arc suppression coil equipment (622) and the 3rd ground connection at a specified future date becomes arc suppression coil equipment (623)；
Described current period the first ground connection becomes arc suppression coil equipment (621), the second ground connection of described current period becomes arc suppression coil
Equipment (622) and described 3rd ground connection at a specified future date become arc suppression coil equipment (623) and are arranged side by side successively.
6. according to the transformer station described in claim 1-4 any one, it is characterised in that described switch cubicle
Equipment (61) and described ground connection become arc suppression coil equipment (62) and share ventilating system.
7. according to the transformer station described in claim 2-4 any one, it is characterised in that also include: left
First capacitor chamber (1) of right arrangement and the second capacitor chamber (2), be arranged on a described word arrangement
First transformer chamber (3), the second transformer chamber (4) and the left side of the 3rd transformer chamber (5).
Transformer station the most according to claim 7, it is characterised in that also include: arrange up and down
Spare unit room (7) and battery room (8), be arranged on the left side of described 10kV electrical room (6),
And it is relative with described first capacitor chamber (1) and the second capacitor chamber (2).
9. a Zhong Ceng fraction transformer station, it is characterised in that including:
Transformer station as described in claim 1-8 any one, is positioned at same layer；
3rd capacitor chamber (9), secondary device room (10), GIS room (11) and standby redundancy room
(12) any one or the combination in any in, is positioned at the upper strata of described transformer station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610411098.9A CN105958353A (en) | 2016-06-08 | 2016-06-08 | Transformer substation and layered transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610411098.9A CN105958353A (en) | 2016-06-08 | 2016-06-08 | Transformer substation and layered transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105958353A true CN105958353A (en) | 2016-09-21 |
Family
ID=56908764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610411098.9A Pending CN105958353A (en) | 2016-06-08 | 2016-06-08 | Transformer substation and layered transformer substation |
Country Status (1)
| Country | Link |
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| CN (1) | CN105958353A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888654A (en) * | 2019-02-28 | 2019-06-14 | 广东南海电力设计院工程有限公司 | A kind of novel transformer substation layout |
| CN110445047A (en) * | 2019-08-08 | 2019-11-12 | 苏州电力设计研究院有限公司 | A kind of full indoor substation of 220kV of densification arrangement |
| CN111416430A (en) * | 2020-05-19 | 2020-07-14 | 中国电建集团福建省电力勘测设计院有限公司 | Multi-station-in-one engineering off-station power fusion wiring method |
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| CN204391512U (en) * | 2014-12-30 | 2015-06-10 | 鞍山电力勘测设计院 | A kind of control cables arrangement of intelligent substation 10kV Machine Room |
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| CN204905731U (en) * | 2015-06-15 | 2015-12-23 | 国网山东省电力公司青岛供电公司 | Complete indoor transformer substation of three winding components of a whole that can function independently transformers of 110kV |
| CN205724593U (en) * | 2016-06-08 | 2016-11-23 | 国网山东省电力公司青岛供电公司 | Transformer station and a kind of layer fraction transformer station |
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| CN204391512U (en) * | 2014-12-30 | 2015-06-10 | 鞍山电力勘测设计院 | A kind of control cables arrangement of intelligent substation 10kV Machine Room |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888654A (en) * | 2019-02-28 | 2019-06-14 | 广东南海电力设计院工程有限公司 | A kind of novel transformer substation layout |
| CN110445047A (en) * | 2019-08-08 | 2019-11-12 | 苏州电力设计研究院有限公司 | A kind of full indoor substation of 220kV of densification arrangement |
| CN111416430A (en) * | 2020-05-19 | 2020-07-14 | 中国电建集团福建省电力勘测设计院有限公司 | Multi-station-in-one engineering off-station power fusion wiring method |
| CN111416430B (en) * | 2020-05-19 | 2024-04-02 | 中国电建集团福建省电力勘测设计院有限公司 | Multi-station integrated engineering station external power fusion wiring method |
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Application publication date: 20160921 |
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