CN209561876U - Outdoor 220kVGIS bilayer overhead outlet structure - Google Patents
Outdoor 220kVGIS bilayer overhead outlet structure Download PDFInfo
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- CN209561876U CN209561876U CN201920462163.XU CN201920462163U CN209561876U CN 209561876 U CN209561876 U CN 209561876U CN 201920462163 U CN201920462163 U CN 201920462163U CN 209561876 U CN209561876 U CN 209561876U
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- Prior art keywords
- bus
- coil holder
- framework
- outgoing line
- overhead outlet
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- 230000005540 biological transmission Effects 0.000 claims abstract description 54
- 230000005611 electricity Effects 0.000 claims abstract description 31
- 239000010410 layer Substances 0.000 claims abstract description 23
- 239000002356 single layer Substances 0.000 claims abstract description 15
- 238000010586 diagram Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses outdoor 220kVGIS bilayer overhead outlet structure, including overhead outlet framework, several transmission of electricity bus-bar frames and several GIS devices；It further include main transformer bus framework and high-level architecture；Overhead outlet framework includes low layer coil holder and high-rise coil holder；Every two adjacent transmission of electricity bus-bar frames, low layer coil holder and main transformer bus framework surround single layer outgoing line unit；Two interval GIS devices are equipped in each single layer outgoing line unit；Every two adjacent transmission of electricity bus-bar frames, low layer coil holder, high-rise coil holder and high-level architecture surround the double-deck outgoing line unit；Each bilayer outgoing line unit land occupation shape is rectangle, and is equipped with four interval GIS devices in each bilayer outgoing line unit.The characteristics of the utility model uses the double-deck overhead outlet structure, makes full use of GIS device flexible arrangement, both shortens lateral dimension, saves occupied area, and route common-tower double-return of the same name is facilitated to set up.
Description
Technical field
The utility model relates to technical field of electric power transmission, in particular to open air 220kVGIS bilayer overhead outlet structure.
Background technique
GIS (GAS insulated SWITCHGEAR) is the English abbreviation of gas-insulating and fully-enclosed combined electrical apparatus.GIS by
Breaker, disconnecting switch, earthing switch, mutual inductor, arrester, bus, connector and outlet terminal etc. composition, these equipment or
Component is all enclosed in the shell of metallic ground, inside it the SF6 insulating gas filled with certain pressure, therefore also referred to as SF6 is complete
Switchgear.
In the prior art, when outdoor 220kVGIS uses overhead outlet, conventional scheme uses single layer overhead outlet structure,
Interval width is generally 14 meters.
For creating substation, since 220kV outlet double loop of the same name is more, for the requirement for meeting common-tower double-return, simultaneously
Consider from safe and reliable angle, route of the same name is arranged in adjacent spaces mostly, and arranges along a straight line (such as Fig. 1 and Fig. 2 institute
Show), power distribution equipment lateral dimension is very big, causes substation's occupied area to increase, causes the waste of land resource.
Therefore, it is necessary to be improved to GIS overhead outlet structure, space can be more effectively utilized, the prior art is overcome
Defect.
Utility model content
In view of the above drawbacks of the prior art, the utility model provides open air 220kVGIS bilayer overhead outlet structure,
The first purpose of realization is both to shorten lateral dimension the characteristics of making full use of GIS device flexible arrangement, saves occupied area,
Route common-tower double-return of the same name is facilitated to set up again.
To achieve the above object, the utility model discloses outdoor 220kVGIS bilayer overhead outlet structures, including aerial
Outlet framework, several transmission of electricity bus-bar frames being disposed in parallel relation to one another and it is several respectively with bus of transmitting electricity on the transmission of electricity bus-bar frame
With the GIS device that power transmission line connects on the overhead outlet framework.
It further include main transformer bus framework and high-level architecture；
Height of the height of the high-level architecture setting power transmission line than main transformer bus framework setting power transmission line or institute
The height for stating transmission of electricity bus-bar frame setting power transmission line is high；
The overhead outlet framework includes low layer coil holder and high-rise coil holder；
The height or described of power transmission line is arranged in the height of low layer coil holder setting power transmission line and the transmission of electricity bus-bar frame
The height that power transmission line is arranged in main transformer bus framework is identical；
The height of the high level coil holder setting power transmission line is identical as high-level architecture setting power transmission line height；
The every two adjacent transmission of electricity bus-bar frames, the low layer coil holder and the main transformer bus framework surround single layer outlet
Unit；
Two interval GIS devices, the GIS device, and at least one interval are equipped in each single layer outgoing line unit
The GIS device nationality is connect by the transmission line of electricity on the main transformer bus framework with Bulk Supply Substation；
The every two adjacent transmission of electricity bus-bar frames, the low layer coil holder, the high-rise coil holder and the high-level architecture enclose
At the double-deck outgoing line unit；
Each double-deck outgoing line unit land occupation shape is rectangle, and is equipped with four in each double-deck outgoing line unit
It is spaced the GIS device；
The four interval GIS devices are respectively arranged in the rectangle land occupation of the corresponding double-deck outgoing line unit and lean on
The position at nearly 4 angles；
Route on the overhead outlet framework is divided into two groups, and one group of nationality is by the low layer coil holder and close to the low layer line
The GIS device connection of two intervals of frame；Another group of nationality is by the high-rise coil holder by the high-level architecture and close to the height
The GIS device connection of two intervals of layer framework.
Preferably, cloth is continuously arranged or intersected to several single layer outgoing line units and several double-deck outgoing line units
It sets.
Preferably, the trend of several single layer outgoing line units and several double-deck outgoing line units along the transmission of electricity bus
Arrangement.
The utility model has the beneficial effects that
The characteristics of the utility model uses the double-deck overhead outlet structure, makes full use of GIS device flexible arrangement, both shortened
Lateral dimension saves occupied area, and route common-tower double-return of the same name is facilitated to set up.
Make furtherly below with reference to technical effect of the attached drawing to the design of the utility model, specific structure and generation
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
Detailed description of the invention
Fig. 1 shows the planar structure schematic diagram of 220kVGIS overhead outlet structure in the prior art.
Fig. 2 shows end (disconnected) face structural schematic diagrams of 220kVGIS overhead outlet structure in the prior art.
Fig. 3 shows the planar structure schematic diagram of an embodiment of the present invention.
Fig. 4 shows end (disconnected) face structural schematic diagram of an embodiment of the present invention.
Specific embodiment
Embodiment
As shown in Figure 3 and Figure 4,220kVGIS bilayer overhead outlet structure, including overhead outlet framework 2, it is several mutually equal
It the transmission of electricity bus-bar frame 1 of row setting and several transmits electricity respectively on transmit electricity on transmission of electricity bus-bar frame 1 bus and overhead outlet framework 2
The GIS device 3 of line connection.
It further include main transformer bus framework 4 and high-level architecture 5；
The height or transmission of electricity bus of power transmission line are arranged than main transformer bus framework 4 for the height that power transmission line is arranged in high-level architecture 5
The height that power transmission line is arranged in frame 1 is high；
Overhead outlet framework 2 includes low layer coil holder and high-rise coil holder；
The height of power transmission line and the height or main transformer bus framework of the transmission of electricity setting power transmission line of bus-bar frame 1 is arranged in low layer coil holder
The height of 4 setting power transmission lines is identical；
The height of high-rise coil holder setting power transmission line is identical as the setting of high-level architecture 5 power transmission line height；
Every two adjacent transmission of electricity bus-bar frames 1, low layer coil holder and main transformer bus framework 4 surround single layer outgoing line unit；
Two interval GIS devices 3 are equipped in each single layer outgoing line unit, and at least one interval 3 nationality of GIS device is by main transformer
Transmission line of electricity on bus framework 4 is connect with Bulk Supply Substation；
Every two adjacent transmission of electricity bus-bar frames 1, low layer coil holder, high-rise coil holder and high-level architecture 5 surround the double-deck outgoing line unit；
Each bilayer outgoing line unit land occupation shape is rectangle, and is equipped with four interval GIS in each bilayer outgoing line unit
Equipment 3；
Four interval GIS devices 3 are respectively arranged at the position in the rectangle land occupation of the corresponding double-deck outgoing line unit close to 4 angles
It sets；
Route on overhead outlet framework 2 is divided into two groups, and one group of nationality is by low layer coil holder and close to two intervals of low layer coil holder
GIS device 3 connects；Another group of nationality connects by high-rise coil holder by high-level architecture 5 and close to two interval GIS devices 3 of high-level architecture 5
It connects.
The principles of the present invention are, will not need nationality in the prior art and be connected by main transformer bus framework 4 and Bulk Supply Substation
3 universal formulation of GIS device connect is into the double-deck outgoing line unit, using the overhead outlet framework for including low layer coil holder and high-rise coil holder
2 and high-level architecture 5 set up power transmission line, compress lateral dimension, the characteristics of making full use of GIS device flexible arrangement saves land occupation face
Product, and route common-tower double-return of the same name is facilitated to set up.
In certain embodiments, cloth is continuously arranged or intersected to several single layer outgoing line units and several double-deck outgoing line units
It sets.
In certain embodiments, several single layer outgoing line units and several double-deck outgoing line units move towards cloth along transmission of electricity bus
It sets.
The preferred embodiments of the present invention have been described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality according to the design of the utility model on the basis of existing technology in domain
Available technical solution is tested, it all should be within the scope of protection determined by the claims.
Claims (3)
1. open air 220kVGIS bilayer overhead outlet structure, including overhead outlet framework (2), several transmissions of electricity being disposed in parallel relation to one another
Bus-bar frame (1) and it is several respectively with it is defeated on transmit electricity on the transmission of electricity bus-bar frame (1) bus and the overhead outlet framework (2)
The GIS device (3) of electric wire connection；It is characterized by:
It further include main transformer bus framework (4) and high-level architecture (5)；
The height of the high-level architecture (5) setting power transmission line than the main transformer bus framework (4) setting power transmission line height or
The height of transmission of electricity bus-bar frame (1) the setting power transmission line is high；
The overhead outlet framework (2) includes low layer coil holder and high-rise coil holder；
The height or the master of the height of the low layer coil holder setting power transmission line and transmission of electricity bus-bar frame (1) the setting power transmission line
The height that power transmission line is arranged in bus voltage framework (4) is identical；
The height of the high level coil holder setting power transmission line is identical as the high-level architecture (5) setting power transmission line height；
The every two adjacent transmission of electricity bus-bar frames (1), the low layer coil holder and the main transformer bus framework (4) surround single layer and go out
Line unit；
The two intervals GIS device (3) is equipped in each single layer outgoing line unit, and at least one interval GIS is set
Standby (3) nationality is connect by the transmission line of electricity on the main transformer bus framework (4) with Bulk Supply Substation；
The every two adjacent transmission of electricity bus-bar frames (1), the low layer coil holder, the high-rise coil holder and the high-level architecture (5)
Surround the double-deck outgoing line unit；
Each double-deck outgoing line unit land occupation shape is rectangle, and is equipped with four intervals in each double-deck outgoing line unit
The GIS device (3)；
The four interval GIS devices (3) are respectively arranged in the rectangle land occupation of the corresponding double-deck outgoing line unit and lean on
The position at nearly 4 angles；
Route on the overhead outlet framework (2) is divided into two groups, and one group of nationality is by the low layer coil holder and close to the low layer line
GIS device (3) connection of two intervals of frame；Another group of nationality is by the high-rise coil holder by the high-level architecture (5) and close
GIS device (3) connection of two intervals of the high-level architecture (5).
2. 220kVGIS bilayer overhead outlet structure in open air according to claim 1, which is characterized in that several single layers
Outgoing line unit and several double-deck outgoing line units are continuously arranged or arranged crosswise.
3. 220kVGIS bilayer overhead outlet structure in open air according to claim 1, which is characterized in that several single layers
Outgoing line unit and several double-deck outgoing line units move towards to arrange along the transmission of electricity bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920462163.XU CN209561876U (en) | 2019-04-08 | 2019-04-08 | Outdoor 220kVGIS bilayer overhead outlet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920462163.XU CN209561876U (en) | 2019-04-08 | 2019-04-08 | Outdoor 220kVGIS bilayer overhead outlet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209561876U true CN209561876U (en) | 2019-10-29 |
Family
ID=68313093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920462163.XU Expired - Fee Related CN209561876U (en) | 2019-04-08 | 2019-04-08 | Outdoor 220kVGIS bilayer overhead outlet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209561876U (en) |
-
2019
- 2019-04-08 CN CN201920462163.XU patent/CN209561876U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |