CN205680993U - 66KV indoor intelligent substation modular construction is arranged - Google Patents
66KV indoor intelligent substation modular construction is arranged Download PDFInfo
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- CN205680993U CN205680993U CN201620615740.0U CN201620615740U CN205680993U CN 205680993 U CN205680993 U CN 205680993U CN 201620615740 U CN201620615740 U CN 201620615740U CN 205680993 U CN205680993 U CN 205680993U
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Abstract
The utility model belongs to intelligent substation technical field, particularly relates to a kind of 66KV indoor intelligent substation modular construction and arranges, this structure is arranged and included the first main transformer room, second main transformer room, GIS room the first radiator chamber, the second radiator chamber, the first arc suppression coil room, second arc suppression coil room, 10KV electrical room, 10KV capacitor chamber, secondary device room are arranged in the southern side of transformer station, security tool room, reference room and toilet.The utility model improves intelligent substation construction efficiency, realize that the links such as Preliminary design, equipment purchase, construction drawing design, civil engineering, installation and debugging, production run are effectively connected, improve the management of transformer substation construction overall process lean and construction efficiency, improve engineering construction safe mass, technological level.
Description
Technical field
The utility model belongs to intelligent substation technical field, particularly relates to a kind of 66KV indoor intelligent substation modularization
Structure is arranged.
Background technology
For General Promotion power grid construction ability, require according to " standardized designs, batch production processing, modularization construction ", anxious
Need 66kV intelligent substation modularization construction, at utmost to realize large-scale production in factory, integrated debugging, modularization dispensing,
Reduce in-site installation, wiring, debugging efforts, improve construction quality, efficiency.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of 66KV indoor intelligent substation modular construction
Arrange, reaching at utmost to realize large-scale production, integrated debugging, modularization dispensing in factory, and reduce in-site installation, connect
Line, debugging efforts, improve construction quality, efficiency.
The utility model is achieved in that a kind of 66KV indoor intelligent substation modular construction is arranged, this transformer station
Including the first main transformer room, in it, set No. I main transformer；Second main transformer room, sets No. II main transformer, GIS room in it
Be positioned between described first main transformer room and the second main transformer room, set No. I GIS and No. II GIS in GIS indoor, respectively with
Described No. I main transformer and No. II main transformer connect, and described first main transformer room opposite side arranges the first radiator chamber, interior
If No. I radiator is connected with described No. I main transformer, described second main transformer room opposite side arranges the second radiator chamber, interior
If No. II radiator is connected with described No. II main transformer, the opposite side of described second radiator chamber arranges the first arc suppression coil room
And the second arc suppression coil room, described first arc suppression coil indoor set No. I arc suppression coil and are connected with described No. I main transformer, described
Second arc suppression coil indoor set No. II arc suppression coil and are connected with described No. II main transformer；Described first main transformer room, second
Main transformer room, GIS room, the first radiator chamber, the second radiator chamber, the first arc suppression coil room and the second arc suppression coil room are arranged
North side in transformer station；
10KV electrical room is arranged in the southern side of transformer station, inside set 10KV air insulation switch cubicle, No. I ground connection becomes, No. II
Ground connection becomes and secondary cable ditch, described No. I main transformer, No. II main transformer, No. I ground connection become and No. II ground connection variation not and institute
State 10KV air insulation switch cubicle to connect；10KV capacitor chamber is arranged in the side of 10KV electrical room, inside sets two No. I electric capacity
Device and two No. II capacitors are connected with between described 10KV air insulation switch cubicle respectively；The opposite side of 10KV electrical room
Arrange secondary device room, inside set modularization secondary device；The opposite side of described secondary device room arranges security tool room, reference room
And toilet.
Further, described No. I main transformer and No. II main transformer are three-phase double winding that capacity is 50MVA, have load
Pressure regulation power transformer, the voltage ratio of described No. I main transformer and No. II main transformer is 66 ± 8 × 1.25%/10.5kV, connects
Line group is YNd11, and short-circuit impedance is Uk%=10.
Further, described 10KV air insulation switch cubicle is type metal armor switchgear, inside sets vacuum circuit breaker, joins bullet
Spring operating mechanism.
Further, described No. I arc suppression coil and No. II arc suppression coil are 66KV arc suppression coil.
Further, described No. I GIS and the single-row arrangement of No. II GIS device, use long cable section of ingoing line, main transformer aerial sleeve to go out
Line mode, the interval width of No. I GIS and No. II GIS is 0.8-1.0m.
Further, described first main transformer room, the second main transformer room, the first arc suppression coil room and the second arc blowout wire
Circle indoor are additionally provided with neutral point equipment.
Further, described 10KV air insulation switch cubicle uses the indoor dually arrayed of withdraw-type switch cabinet.
Further, described No. I main transformer and No. II main transformer inlet wire and bus cross-line use built on stilts enclosed busbar
Bridge mode, outlet all uses cable.
Further, described No. I capacitor and No. II capacitor are respectively 2 × 4000kvar 10KV shnt capacitor dress
Put.
The utility model compared with prior art, has the beneficial effects that:
One is in-depth Standardization Construction, and the ripe new technology that is suitable for of integrated application, formation electrical primary, secondary, civil engineering are each specially
Industry standardized technique scheme, it is achieved design, construction criteria, promotes engineering level, promotes energy-conservation Environmental Protection Level.
Two is to adapt to " running greatly ", " general overhaul " requirement, senior applied function module, standardization, customization, deepens intelligence
Technology can be changed, it is achieved effectively support " regulation and control one, O&M one ", promote safety and stability power supply capacity.
Three be improve intelligent substation construction efficiency, it is achieved Preliminary design, equipment purchase, construction drawing design, civil engineering,
The link such as installation and debugging, production run is effectively connected, and improves the management of transformer substation construction overall process lean and construction efficiency.
Four is the power grid construction ability that comprehensively improves, and design reaches the construction drawing degree of depth, and technology and equipment realizes integrated and factory
Change debugging, apply prefabricated assembly structural, advance site machineryization construction, reduce field connection and debugging efforts, improve engineering and build
If safe mass, technological level.
Brief description
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein only in order to explain
The utility model, is not used to limit the utility model.
As it is shown in figure 1, a kind of 66KV indoor intelligent substation modular construction is arranged, floor space in enclosure wall: 0.2867
(hm2), overall floorage: 671 (m2).This structure is arranged and is included the first main transformer room 1, inside sets No. I main transformer 14；Second
Main transformer room 2, inside sets No. II main transformer 15；GIS room 3 is positioned at described first main transformer room 1 and the second main transformer room 2
Between, set No. I GIS16 and No. II GIS17 in it, be connected with described No. I main transformer 14 and No. II main transformer 15 respectively, institute
State the first main transformer room 1 opposite side and arrange the first radiator chamber 12, inside set No. I radiator 18 and described No. I main transformer 14
Connecting, described second main transformer room 2 opposite side arranges the second radiator chamber 13, inside sets No. II radiator 19 and described No. II master
Transformer 15 connects, and the opposite side of described second radiator chamber 13 arranges the first arc suppression coil room 7 and the second arc suppression coil room 8,
Set No. I arc suppression coil 20 in described first arc suppression coil room 7 to be connected with described No. I main transformer 14, described second arc suppression coil
Set No. II arc suppression coil 21 in room 8 to be connected with described No. II main transformer 15；Described first main transformer room the 1st, the second main transformer pressure
The 2nd, GIS room, device room the 3rd, the first radiator chamber the 12nd, the second radiator chamber the 13rd, the first arc suppression coil room 7 and the second arc suppression coil room 8 cloth
Put the north side in transformer station；
10KV electrical room 4 is arranged in the southern side of transformer station, inside set 10KV air insulation switch cubicle the 22nd, No. I ground connection become and
Blowout coil set apparatus the 23rd, No. II ground connection becomes and blowout coil set apparatus 24 and secondary cable ditch 25, described No. I main transformer pressure
Device 14 and No. II main transformer 15 are connected with described 10KV air insulation switch cubicle 22；The side of 10KV electrical room 4 is arranged
10KV capacitor chamber 5, inside sets two No. I capacitors 26 and two No. II capacitors 27 switch with described 10KV air insulation respectively
Connect between cabinet 22；The opposite side of 10KV electrical room 4 arranges secondary device room 6, inside sets modularization secondary device 28；Described
The opposite side of secondary device room 6 arranges security tool room the 9th, reference room 10 and toilet 11.Described modularization secondary device 28 wraps
Include station level EM equipment module, shared device module, communication device module, main transformer interval module and integration power-supply system module.
During construction, transformer station's enclosure wall preferably uses big building block entity enclosure wall, and height is 2.3m, and enclosure wall center floor space 69 ×
37=2553 square metre, substation gate should meet main transformer, secondary unit equipment etc. directly to main transformer transport routes
Whole Transporting.
Fire wall preferably uses the patterns such as framework+big building block, framework+wallboard, clear water armored concrete fire wall.Leader cable ditch
Preferably using masonry, cast-in-place concrete or armored concrete ditch body, masonry ditch body top preferably arranges prefabricating coping, and cable duct uses into
Product cover plate.66kV outlet current period and 2 times at a specified future date, current period and at a specified future date use line change group wiring.10kV outlet current period and 24 times at a specified future date,
Current period and long term all use single-trunk segmental wiring.
No. I main transformer 14 that use in the present embodiment and No. II main transformer 15 are three-phase double wrap that capacity is 50MVA
Group, loaded voltage-regulating electric transformer, the voltage ratio of described No. I main transformer and No. II main transformer is 66 ± 8 × 1.25%/
10.5kV, wiring group is YNd11, and short-circuit impedance is Uk%=10.
10KV air insulation switch cubicle 22 is type metal armor switchgear, inside sets vacuum circuit breaker, joins spring operating mechanism,
A size of 0.8m or 1.0m.
No. I arc suppression coil 20 and No. II arc suppression coil 21 are 66KV arc suppression coil.
No. I GIS16 and the single-row arrangement of No. II GIS17 equipment, use long cable section of ingoing line, main transformer aerial sleeve outlet method, if
Interval width between Bei is 0.8-1.0m.
In first main transformer room the 1st, the second main transformer room the 2nd, the first arc suppression coil room 7 and the second arc suppression coil room 8 also
It is provided with neutral point equipment.
10KV air insulation switch cubicle 22 uses the indoor dually arrayed of withdraw-type switch cabinet.
No. I main transformer 14 and No. II main transformer 15 inlet wire and bus cross-line use built on stilts enclosed busbar bridge mode, go out
Line all uses cable.
Two No. I capacitors 26 and two No. II capacitors 27 are respectively 2 × 4000kvar 10KV shnt capacitor dress
Put.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all at this
Any modification, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in the utility model
Protection domain within.
Claims (9)
1. the indoor intelligent substation modular construction of a 66KV is arranged, it is characterised in that this transformer station includes the first main transformer pressure
Device room, sets No. I main transformer in it；Second main transformer room, sets No. II main transformer in it, it is main that GIS room is positioned at described first
Between transformer room and the second main transformer room, set No. I GIS and No. II GIS in GIS indoor, respectively with described No. I main transformer
And No. II main transformer connects, described first main transformer room opposite side arranges the first radiator chamber, inside sets No. I radiator and institute
Stating No. I main transformer to connect, described second main transformer room opposite side arranges the second radiator chamber, inside sets No. II radiator and institute
Stating No. II main transformer to connect, the opposite side of described second radiator chamber arranges the first arc suppression coil room and the second arc suppression coil
Room, described first arc suppression coil indoor set No. I arc suppression coil and are connected with described No. I main transformer, described second arc suppression coil room
Inside set No. II arc suppression coil to be connected with described No. II main transformer；Described first main transformer room, the second main transformer room, GIS
Room, the first radiator chamber, the second radiator chamber, the first arc suppression coil room and the second arc suppression coil room are arranged in the north of transformer station
Side；
10KV electrical room is arranged in the southern side of transformer station, inside sets 10KV air insulation switch cubicle, No. I ground connection change, No. II ground connection
Becoming and secondary cable ditch, described No. I main transformer, No. II main transformer, No. I ground connection change and No. II ground connection variation are other and described
10KV air insulation switch cubicle connects；10KV capacitor chamber is arranged in the side of 10KV electrical room, inside sets two No. I capacitors
It with two No. II capacitors, is connected with between described 10KV air insulation switch cubicle respectively；The opposite side of 10KV electrical room
Arrange secondary device room, inside set modularization secondary device；The opposite side of described secondary device room arranges security tool room, reference room
And toilet.
2. arrange according to a kind of 66KV indoor intelligent substation modular construction described in claim 1, it is characterised in that described
No. I main transformer and No. II main transformer are the three-phase double winding, loaded voltage-regulating electric transformer that capacity is 50MVA, described No. I
The voltage ratio of main transformer and No. II main transformer is 66 ± 8 × 1.25%/10.5kV, and wiring group is YNd11, short-circuit impedance
For Uk%=10.
3. arrange according to a kind of 66KV indoor intelligent substation modular construction described in claim 1, it is characterised in that described
10KV air insulation switch cubicle is type metal armor switchgear, inside sets vacuum circuit breaker, joins spring operating mechanism.
4. arrange according to a kind of 66KV indoor intelligent substation modular construction described in claim 1, it is characterised in that described
No. I arc suppression coil and No. II arc suppression coil are 66KV arc suppression coil.
5. arrange according to a kind of 66KV indoor intelligent substation modular construction described in claim 1, it is characterised in that described
No. I GIS and the single-row arrangement of No. II GIS device, use long cable section of ingoing line, main transformer aerial sleeve outlet method, No. I GIS and No. II GIS
Between interval width be 0.8-1.0m.
6. arrange according to a kind of 66KV indoor intelligent substation modular construction described in claim 1 or 3, it is characterised in that
Described 10KV air insulation switch cubicle uses the indoor dually arrayed of withdraw-type switch cabinet.
7. arrange according to a kind of 66KV indoor intelligent substation modular construction described in claim 1, it is characterised in that described
No. I main transformer and No. II main transformer inlet wire and bus cross-line use built on stilts enclosed busbar bridge mode, and outlet all uses cable.
8. arrange according to a kind of 66KV indoor intelligent substation modular construction described in claim 1, it is characterised in that described
No. I capacitor and No. II capacitor are respectively 2 × 4000kvar 10KV parallel capacitor device.
9. arrange according to a kind of 66KV indoor intelligent substation modular construction described in claim 1, it is characterised in that described
First main transformer room, the second main transformer room, the first arc suppression coil room and the second arc suppression coil indoor are additionally provided with neutral point and set
Standby.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620615740.0U CN205680993U (en) | 2016-06-21 | 2016-06-21 | 66KV indoor intelligent substation modular construction is arranged |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620615740.0U CN205680993U (en) | 2016-06-21 | 2016-06-21 | 66KV indoor intelligent substation modular construction is arranged |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205680993U true CN205680993U (en) | 2016-11-09 |
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ID=57431592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620615740.0U Active CN205680993U (en) | 2016-06-21 | 2016-06-21 | 66KV indoor intelligent substation modular construction is arranged |
Country Status (1)
| Country | Link |
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| CN (1) | CN205680993U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111997423A (en) * | 2020-08-14 | 2020-11-27 | 国网上海市电力公司 | Explosion-proof pressure relief's full indoor steel construction transformer substation owner becomes room |
-
2016
- 2016-06-21 CN CN201620615740.0U patent/CN205680993U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110445047B (en) * | 2019-08-08 | 2024-06-04 | 苏州电力设计研究院有限公司 | 220KV all-indoor substation in compact arrangement |
| CN111997423A (en) * | 2020-08-14 | 2020-11-27 | 国网上海市电力公司 | Explosion-proof pressure relief's full indoor steel construction transformer substation owner becomes room |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 110003, No. 81, eleven weft Road, Heping District, Liaoning, Shenyang Patentee after: Shenyang Electric Power Survey and Design Institute Co Ltd Address before: 110003, No. 81, eleven weft Road, Heping District, Liaoning, Shenyang Patentee before: Shenyang Electric Power Survey Design Institute |