CN205724586U - A kind of semi-outdoor substation structure using T GIS is arranged - Google Patents
A kind of semi-outdoor substation structure using T GIS is arranged Download PDFInfo
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- CN205724586U CN205724586U CN201620615418.8U CN201620615418U CN205724586U CN 205724586 U CN205724586 U CN 205724586U CN 201620615418 U CN201620615418 U CN 201620615418U CN 205724586 U CN205724586 U CN 205724586U
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Abstract
This utility model belongs to intelligent substation technical field, particularly relate to a kind of semi-outdoor substation structure using T GIS arrange, this transformer station includes the transformator compound combined electrical equipment being placed in open air, the transmission-line control room of indoor double-layer structure and the 66KV arc suppression coil room of open air.This utility model uses the engineering of T GIS semi-outdoor arrangement to meet the needs of urban economy development district construction, economizes the land resource and construction cost, cuts down the number of intermediate links, and improves operational reliability, and more coordinates with surrounding, can promote the use of.
Description
Technical field
This utility model belongs to intelligent substation technical field, relates to a kind of semi-outdoor substation structure using T-GIS
Arranging, the semi-outdoor substation structure particularly relating to a kind of 72.5kV circuit-T-GIS is arranged.
Background technology
In recent years, 66kV transformer station newly-built in the city of Liaoning Area mostly is indoor substation, new in rural area
The 66kV transformer station built mostly is outdoor substation, and in Border Districts of A City, is faced with newly-built indoor substation then construction investment
Height, newly-built outdoor substation then transformer station's floor space is big, the problem of equipment level grade affected by environment.Therefore, in order to meet
The needs that 66kV electrical network development grows and equipment constantly reaches a new level, again under the pressure of environment and the pressure of occupation of land, transformer station
The type selecting of main equipment is the most extremely important.
T-GIS is the transformator compound combined electrical equipment (T-GIS) of 66KV HGIS combined electrical apparatus and transformator composition.Should
Equipment has technical characterstics such as function integrated, compact conformation, information intelligent, takes up an area less, reduces investment outlay, advanced technology,
And the features such as maintenance is few.
The layout of transformer station need to select reasonable connected mode, arrangement, the layout of each equipment in reasonably optimizing transformer station
Scheme, to reach to reduce to greatest extent construction area, reduces the construction period, saves operation expense, meet transforming plant primary
Device height is integrated, adapts to the requirement of intelligent power network development simultaneously.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of semi-outdoor substation structure cloth using T-GIS
Put, to reach to economize the land resource and construction cost, cut down the number of intermediate links, improve the purpose of operational reliability.
This utility model is achieved in that a kind of semi-outdoor substation structure using T-GIS is arranged, this structure is arranged
Including being placed in outdoor transformator compound combined electrical equipment, the transmission-line control room of indoor double-layer structure, outdoor 66KV extinguishing arc
Coil chamber；Described transformator compound combined electrical equipment include 66KV HGIS combined electrical apparatus and with described 66KV HGIS combined electrical apparatus
The main transformer connected, described transmission-line control room includes one layer of control room and two layers of control room, arranges in described one layer of control room
10KV air insulation switch cubicle, described main transformer is connected by wall bushing with 10KV air insulation switch cubicle, described one layer
Body of wall extension between control room and two layers of control room also installs Zinc-Oxide Arrester, installs outstanding outside described two layers of control room body of wall
Pin insulator string, installs built on stilts wiring, described Zinc-Oxide Arrester and described 66KV HGIS group by outstanding pin insulator string
Close electrical equipment to be connected with built on stilts wiring by steel-cored aluminium strand；Described main transformer is indoor with 66KV arc suppression coil through neutral point equipment
Arc suppression coil connect；
Further, described two layers of control room include main control room, capacitor chamber, and ground connection becomes and arc suppression coil room, described
Master control indoor layout controls protection cabinet, arranges that 3 grouping switching capacitor installations, ground connection become and arc blowout wire in capacitor chamber
Circle 3 10KV ground connection of indoor layout become and blowout coil set apparatus, and described grouping switching capacitor installation and 10KV connect
Ground becomes and blowout coil set apparatus is connected with 10KV air insulation switch cubicle respectively.
Further, described transformator compound combined electrical equipment is 3, and at each transformator compound combined electrical equipment
Around fire wall is arranged in the every side in addition to transmission-line control room body of wall.
Further, described neutral point equipment is arranged on described fire wall.
Further, described transformator compound combined electrical equipment is vertical upper outlet structure.
Further, the oil-gas sleeve pipe position that described 66KV HGIS combined electrical apparatus is connected with main transformer have employed to be possessed
The corrugated tube of temperature-compensating is flexible coupling mode.
Further, described main transformer is SZ11-4000/66 transformator.
Further, the 66KV HGIS combined electrical apparatus in described transformator compound combined electrical equipment uses independent rack solid
It is scheduled on above main transformer.
Further, described 10KV air insulation switch cubicle is indoor dually arrayed.
This utility model compared with prior art, has the beneficial effects that:
(1) semi-outdoor arrangement reduces civilwork engineering quantity, shortens the construction organization time about 25%.
(2) semi-outdoor arrangement decreases 25% than conventional semi-outdoor formula transformer station control cable length.
(3) semi-outdoor arrangement is applicable to the semi-outdoor type transformer station in high gradation for surface pollution area, decreases the dimension of equipment
Protect workload.
(4) transformer station built up reduces construction area nearly 50% than conventional same size transformer station, saves project expropriation of land
Investment, reduces cost 40%.
Through to transformer station's occupation of land, construction costs, construction period and the Integrated comparative of other side, use T-GIS half family
The engineering of outer arrangement meets the needs of urban economy development district construction, and more coordinates with surrounding, can promote the use of.
Accompanying drawing explanation
Fig. 1 is the section structure schematic diagram of transformer station of the present utility model；
Fig. 2 is the site plan of transformer station of the present utility model；
Fig. 3 is the site plan of two layers of control room of transformer station 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 this utility model.Should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
As Figure 1-3, a kind of semi-outdoor substation structure using T-GIS is arranged, this structure is arranged and included being placed in family
Outer transformator compound combined electrical equipment 1, the transmission-line control room 2 of indoor double-layer structure, outdoor 66KV arc suppression coil room 12；
Described transformator compound combined electrical equipment 1 includes 66KV HGIS combined electrical apparatus 4 and is connected with described 66KV HGIS combined electrical apparatus 4
Main transformer 3, described transmission-line control room 2 includes one layer of control room 5 and two layers of control room 6, arranges in described one layer of control room 5
10KV air insulation switch cubicle 10, the bus of described main transformer 3 is with 10KV air insulation switch cubicle 10 by wall bushing 9 even
Connecing, body of wall extension between described one layer of control room 5 and two layers of control room 6 also installs Zinc-Oxide Arrester on the body of wall of extension
13, outstanding pin insulator string 8 is installed outside the body of wall above described two layers of control room 6, is installed by outstanding pin insulator string 8 built on stilts
Wiring 7, described Zinc-Oxide Arrester 13 and described 66KV HGIS combined electrical apparatus 4 are by steel-cored aluminium strand 14 with built on stilts wiring 7 even
Connect；Described main transformer 3 is connected with the arc suppression coil 16 in 66KV arc suppression coil room 12 through neutral point equipment 15.
Described two layers of control room 6 include main control room 17, capacitor chamber 18, and ground connection becomes and arc suppression coil room 19, described master
Arrange in control room 17 and control protection cabinet 20, arrange in capacitor chamber 18 3 grouping switching capacitor installations 21, ground connection become and
Arranging in arc suppression coil room 19 that 3 10KV ground connection become and blowout coil set apparatus 22, described grouping switching capacitor becomes suit
Put 21 and 10KV ground connection changes and blowout coil set apparatus 22 is connected with 10KV air insulation switch cubicle 10 respectively.Described 10KV is empty
Draw last breath edge switch cubicle 10 for indoor dually arrayed.
Described transformator compound combined electrical equipment 1 is 3, and removes around each transformator compound combined electrical equipment 1
Fire wall 23 is arranged in every side outside transmission-line control room body of wall.
Described neutral point equipment 15 is arranged on fire wall 23.
Described transformator compound combined electrical equipment 1 is vertical upper outlet structure.
The oil-gas sleeve pipe position that described 66KV HGIS combined electrical apparatus 4 is connected with main transformer 3 have employed possesses temperature benefit
The corrugated tube repaid is flexible coupling mode.
Described main transformer 3 is SZ11-4000/66 transformator.
Described 66KV HGIS combined electrical apparatus 4 uses independent rack to be fixed on above transformator, and adds in its ferrule boot
Dress temperature sensor, is controlled startup and the stopping of transformer blower fan by temperature sensor.
It is additionally provided with between toilet A 25 and first floor ladder 24 in one layer of control room 5, in two layers of control room 6, is additionally provided with toilet
B 27 and two layers of staircase 26.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model
Protection domain within.
Claims (9)
1. the semi-outdoor substation structure using T-GIS is arranged, it is characterised in that this transformer station includes the change being placed in open air
Depressor compound combined electrical equipment, the transmission-line control room of indoor double-layer structure and the 66KV arc suppression coil room of open air；Described transformator
Compound combined electrical equipment includes 66KV HGIS combined electrical apparatus and the main transformer being connected with described 66KV HGIS combined electrical apparatus, institute
State transmission-line control room and include one layer of control room and two layers of control room, in described one layer of control room, arrange 10KV air insulation switch
Cabinet, described main transformer is connected by wall bushing with 10KV air insulation switch cubicle, described one layer of control room and two layers of control
Body of wall extension between room also installs Zinc-Oxide Arrester, installs outstanding pin insulator string outside described two layers of control room body of wall, logical
Crossing outstanding pin insulator string and install built on stilts wiring, described Zinc-Oxide Arrester and described 66KV HGIS combined electrical apparatus pass through steel core
Aluminum stranded conductor is connected with built on stilts wiring；Described main transformer connects through the arc suppression coil that neutral point equipment and 66KV arc suppression coil are indoor
Connect.
2. arrange according to a kind of semi-outdoor substation structure using T-GIS described in claim 1, it is characterised in that described
Two layers of control room include main control room, capacitor chamber, and ground connection becomes and arc suppression coil room, and described master control indoor layout controls protection
Cabinet, arranges grouping switching capacitor installation in capacitor chamber, ground connection becomes and arc suppression coil indoor layout 10KV ground connection becomes and
Blowout coil set apparatus, described grouping switching capacitor installation, 10KV ground connection become and blowout coil set apparatus difference
It is connected with 10KV air insulation switch cubicle.
3. arrange according to a kind of semi-outdoor substation structure using T-GIS described in claim 1, it is characterised in that described
Transformator compound combined electrical equipment is 3, and except transmission-line control room wall around each transformator compound combined electrical equipment
Fire wall is arranged in external every side.
4. arrange according to a kind of semi-outdoor substation structure using T-GIS described in claim 3, it is characterised in that described
Neutral point equipment is arranged on described fire wall.
5. arrange according to a kind of semi-outdoor substation structure using T-GIS described in claim 1, it is characterised in that described
Transformator compound combined electrical equipment is vertical upper outlet structure.
6. arrange according to a kind of semi-outdoor substation structure using T-GIS described in claim 1, it is characterised in that described
The oil-gas sleeve pipe position that 66KV HGIS combined electrical apparatus is connected with main transformer have employed the soft company of corrugated tube possessing temperature-compensating
Connect mode.
7. arrange according to a kind of semi-outdoor substation structure using T-GIS described in claim 1, it is characterised in that described
Main transformer is SZ11-4000/66 transformator.
8. arrange according to a kind of semi-outdoor substation structure using T-GIS described in claim 1, it is characterised in that described
66KV HGIS combined electrical apparatus in transformator compound combined electrical equipment uses independent rack to be fixed on above main transformer.
9. arrange according to a kind of semi-outdoor substation structure using T-GIS described in claim 1, described 10KV air insulation
Switch cubicle is indoor dually arrayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620615418.8U CN205724586U (en) | 2016-06-21 | 2016-06-21 | A kind of semi-outdoor substation structure using T GIS is arranged |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620615418.8U CN205724586U (en) | 2016-06-21 | 2016-06-21 | A kind of semi-outdoor substation structure using T GIS is arranged |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205724586U true CN205724586U (en) | 2016-11-23 |
Family
ID=57316570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620615418.8U Active CN205724586U (en) | 2016-06-21 | 2016-06-21 | A kind of semi-outdoor substation structure using T GIS is arranged |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205724586U (en) |
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2016
- 2016-06-21 CN CN201620615418.8U patent/CN205724586U/en active Active
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| Date | Code | Title | Description |
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| 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 |