CN208738619U - HGIS equipment applied to double-bus outlet - Google Patents
HGIS equipment applied to double-bus outlet Download PDFInfo
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- CN208738619U CN208738619U CN201821395830.9U CN201821395830U CN208738619U CN 208738619 U CN208738619 U CN 208738619U CN 201821395830 U CN201821395830 U CN 201821395830U CN 208738619 U CN208738619 U CN 208738619U
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- 238000010276 construction Methods 0.000 abstract description 4
- 238000011161 development Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 210000000621 bronchi Anatomy 0.000 description 3
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model discloses a kind of HGIS equipment applied to double-bus outlet；The technical issues of solution: for existing substation using during HGIS equipment, using tube type bus, for the safe distance requirement for meeting main bus-bar operating maintenance, using breaker dually arrayed pattern, substation takes up a large area, project cost is high, the unreasonable technical problem of substation's technology, economic indicator.The technical solution of use: applied to the HGIS equipment of double-bus outlet, including 1M bus casing, 2M bus casing, GIL tracheae, HGIS equipment built in #1 outlet, HGIS equipment, #1 outlet casing tube and #2 outlet casing tube built in #2 outlet.The built-in HGIS equipment of two outgoing line intervals shares one group of bus casing.Advantage, this equipment have adapted to the further development of power grid, have made full use of limited land resource, reduced the occupied area of substation；Equipment size is optimized, casing quantity is reduced, construction investment is reduced, meets power grid security, reliability service.
Description
Technical field
The utility model designs a kind of HGIS equipment applied to double-bus outlet, belongs to field of electrical equipment；It is related to becoming
The equipment at the tube type bus and main equipment in power station, specifically the 2 of biserial outlet interval, the built-in HGIS of 2 outgoing line intervals are set
It is standby to share one group of bus casing.
Background technique
With the continuous promotion of the electric power manufacture level of miniaturization power equipment, more and more substations are set using HGIS
It is standby, to reduce the occupied area of substation.HGIS equipment need to use external tube type bus, using double-bus, biserial breaker
Substation's longitudinal size is relatively large when arrangement.
Utility model content
The technical problem to be solved by the utility model is to being adopted for existing substation using during HGIS equipment
With tube type bus, for the safe distance requirement for meeting main bus-bar operating maintenance, using breaker dually arrayed pattern, substation is accounted for
Ground area is big, and project cost is high, the unreasonable technical problem of substation's technology, economic indicator.
The purpose of this utility model is to propose a kind of HGIS equipment applied to double-bus outlet, and it is flat to optimize substation
Face layout pattern has compressed the occupied area of substation, reduces the quantity of HGIS equipment outlet sleeve, realizes substation's skill
Art, economic indicator are optimal.
In order to solve the above technical problems, the technical solution adopted in the utility model is:
A kind of HGIS equipment applied to double-bus outlet, including #1 outlet casing tube, 1M bus casing, built in #1 outlet
HGIS equipment, #2 outlet casing tube, 2M bus casing and HGIS equipment built in #2 outlet, #1 outlet casing tube, 1M bus casing, #2 go out
Thread casing and 2M bus casing pass through equipment supporter and are fixed on place, connect #1 between #1 outlet casing tube and 1M bus casing
HGIS equipment built in outlet connects HGIS equipment built in #2 outlet, 1M bus casing between #2 outlet casing tube and 2M bus casing
Drawn between 2M bus casing by GIL tracheae and is connect；
#1 outlet casing tube and #2 outlet casing tube are made of A phase outlet casing tube, B phase outlet casing tube and C phase outlet casing tube,
1M bus casing and 2M bus casing are made of A phase bus casing, B phase bus casing and C phase bus casing,
HGIS equipment built in HGIS equipment built in #1 outlet and #2 outlet as built in A phase outlet HGIS equipment, in B outlet
HGIS equipment built in HGIS equipment and C outlet is set to constitute,
A phase bus casing in 1M bus casing and the first GIL points of setting between the A phase bus casing in 2M bus casing
Bronchus and the 2nd GIL branch tracheae, the first GIL points bronchial one A phase bus casings terminated in 2M bus casings, first
A phase bus casing in GIL points of bronchial other end access 1M bus casings goes out with the A phase built in #1 outlet in HGIS equipment
Built in line between HGIS equipment；A phase bus casing in 2nd GIL points of bronchial termination 1M bus casings, the 2nd GIL points
A phase bus casing in bronchial other end access 2M bus casing in the A phase outlet built in #2 outlet in HGIS equipment
It sets between HGIS equipment；
B phase bus casing in 1M bus casing and the 3rd GIL points of setting between the B phase bus casing in 2M bus casing
Bronchus and the 4th GIL branch tracheae, the 3rd GIL points bronchial one B phase bus casings terminated in 2M bus casings, third
B phase bus casing in GIL points of bronchial other end access 1M bus casings goes out with the B phase built in #1 outlet in HGIS equipment
Built in line between HGIS equipment；B phase bus casing in 4th GIL points of bronchial termination 1M bus casings, the 4th GIL points
B phase bus casing in bronchial other end access 2M bus casing in the B phase outlet built in #2 outlet in HGIS equipment
It sets between HGIS equipment；
C phase bus casing in 1M bus casing and the 5th GIL points of setting between the C phase bus casing in 2M bus casing
Bronchus and the 6th GIL branch tracheae, the 5th GIL points bronchial one C phase bus casings terminated in 2M bus casings, the 5th
C phase bus casing in GIL points of bronchial other end access 1M bus casings goes out with the C phase built in #1 outlet in HGIS equipment
Built in line between HGIS equipment；C phase bus casing in 6th GIL points of bronchial termination 1M bus casings, the 6th GIL points
C phase bus casing in bronchial other end access 2M bus casing in the C phase outlet built in #2 outlet in HGIS equipment
It sets between HGIS equipment.
The characteristics of technical solutions of the utility model arbitrarily draw female connector pipe by GIL tracheae, by the built-in HGIS of bus two sides
Equipment connects, and on the basis of not changing double bus scheme principle, realizes that bus, outlet casing tube arrange on demand, finally will
Tetra- groups of casings of HGIS are arranged by the arrangement of " outlet-bus-bus-outlet ".Wherein each interval outlet casing tube and bus
Casing forms " c-type ", and two outgoing line intervals form bis- " c-type " shapes.
Technical solutions of the utility model, two outgoing line intervals share a set of bus casing, save the quantity of bus casing,
The distance between different outgoing line interval bus casings are had compressed, investment and the longitudinal size of substation are saved.
Preferably, HGIS equipment built in the outlet of A phase, HGIS equipment built in B outlet and HGIS equipment built in C outlet include
1M bus bar side disconnecting switch, 2M bus bar side disconnecting switch, breaker, current transformer, outgoing line side disconnecting switch and mutual induction of voltage
Device, the input terminal of 1M bus bar side disconnecting switch connect bus casing, and the output end of 1M bus bar side disconnecting switch connects 2M bus bar side
The output end and breaker of disconnecting switch, the output end of 2M bus bar side disconnecting switch connect breaker, and it is mutual that breaker connects electric current
Sensor, current transformer connect outgoing line side disconnecting switch, and outgoing line side disconnecting switch connects outlet casing tube and voltage transformer.
The utility model compared with prior art, the beneficial effect is that:
1, the utility model device has adapted to the further development of power grid, has made full use of limited land resource, reduced change
The occupied area in power station.
2, the utility model device optimizes equipment size, reduces the quantity of casing and support insulator, reduces engineering and throws
Money.
3, the utility model device accordingly reduces the quantity of HGIS equipment bus casing, the work such as field test, debugging
Amount is minimized, and can satisfy the timing node requirement of engineering construction.
4, the utility model device is applied to double bus scheme pattern, meets reliability, the safety of operation of power networks.
Detailed description of the invention
Fig. 1 is the wiring schematic diagram of the utility model device.
Fig. 2 is the floor plan of the utility model device.
Fig. 3 is the section layout drawing of the utility model device.
Fig. 4 is the 220kV HGIS equipment section layout drawing in embodiment.
Specific embodiment
Technical solutions of the utility model are described in detail below, but the protection scope of the utility model is not limited to
The embodiment.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing 1-4 and reality
Example is applied, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain
The utility model is not used to limit the utility model.
Embodiment:
The utility model is described in further detail for being applied to 220kVHGIS equipment for the present embodiment.
As shown in Fig. 2, being applied to the HGIS equipment of double-bus outlet, including #1 outlet casing tube 7,1M bus in the present embodiment
HGIS equipment 9, #2 outlet casing tube 10,2M bus casing 11 and HGIS equipment 12, #1 built in #2 outlet built in casing 8, #1 outlet
Outlet casing tube 7,1M bus casing 8, #2 outlet casing tube 10 and 2M bus casing 11 are fixed on place by equipment supporter, #1
HGIS equipment 9 built in #1 outlet, #2 outlet casing tube 10 and 2M bus casing 11 are connected between outlet casing tube 7 and 1M bus casing 8
Between connect #2 outlet built in HGIS equipment 12, drawn between 1M bus casing 8 and 2M bus casing 11 by GIL tracheae and connect.It is logical
The characteristics of GIL tracheae arbitrarily draws female connector pipe is spent, the built-in HGIS equipment of bus two sides is connected, is connect not changing double-bus
On the basis of line principle, realizes that bus, outlet casing tube arrange on demand, tetra- groups of casings of HGIS are finally pressed into " outlet-bus-bus-
The arrangement of outlet " arranges.
As shown in Fig. 2, #1 outlet casing tube 7 and #2 outlet casing tube 10 are gone out by A phase outlet casing tube, B phase outlet casing tube with C phase
Thread casing is constituted, and 1M bus casing 8 and 2M bus casing 11 are by A phase bus casing, B phase bus casing and C phase bus casing
Constitute, HGIS equipment 12 built in HGIS equipment 9 built in #1 outlet and #2 outlet as built in A phase outlet HGIS equipment, in B outlet
HGIS equipment built in HGIS equipment and C outlet is set to constitute.
As shown in figure 4, HGIS equipment built in A phase outlet in the present embodiment, in HGIS equipment and C outlet built in B outlet
Setting HGIS equipment includes 1M bus bar side disconnecting switch 1,2M bus bar side disconnecting switch 2, breaker 3, current transformer 4, outlet
The input terminal of side disconnecting switch 5 and voltage transformer 6,1M bus bar side disconnecting switch 1 connects bus casing, and 1M bus bar side is kept apart
The output end and breaker 3 of 1 output end connection 2M bus bar side disconnecting switch 2 are closed, the output end of 2M bus bar side disconnecting switch 2 connects
Breaker 3 is connect, breaker 3 connects current transformer 4, and current transformer 4 connects outgoing line side disconnecting switch 5, and outgoing line side is kept apart
Close 5 connection outlet casing tubes and voltage transformer 6.
As shown in figure 3, the outlet casing tube of each outgoing line interval and bus casing form " c-type ", two outgoing line intervals are formed
Bis- " c-type " shapes.
As shown in Fig. 2, the A phase bus casing in 1M bus casing 8 and between the A phase bus casing in 2M bus casing 11
First GIL branch tracheae 13 and the 2nd GIL branch tracheae 14, a termination 2M bus casing of the first GIL branch tracheae 13 are set
Interior A phase bus casing, the A phase bus casing that the other end of the first GIL branch tracheae 13 accesses in 1M bus casing 8 go out with #1
Built in A phase outlet built in line in HGIS equipment 9 between HGIS equipment；One termination 1M bus sheath of the 2nd GIL branch tracheae 14
A phase bus casing in pipe, the other end of the 2nd GIL branch tracheae 14 access A phase bus casing and # in 2M bus casing 11
Built in A phase outlet built in 2 outlets in HGIS equipment 12 between HGIS equipment.
As shown in Fig. 2, the B phase bus casing in 1M bus casing 8 and between the B phase bus casing in 2M bus casing 11
3rd GIL branch tracheae 15 and the 4th GIL branch tracheae 16, a termination 2M bus casing of the 3rd GIL branch tracheae 15 are set
B phase bus casing in 11, the other end of the 3rd GIL branch tracheae 15 access B phase bus casing and #1 in 1M bus casing 8
Built in B phase outlet built in outlet in HGIS equipment 9 between HGIS equipment；One termination 1M bus of the 4th GIL branch tracheae 16
B phase bus casing in casing, the other end of the 4th GIL branch tracheae 16 access the B phase bus casing in 2M bus casing 11
With #2 outlet built in built in B phase outlet in HGIS equipment 12 between HGIS equipment.
As shown in Fig. 2, the C phase bus casing in 1M bus casing 8 and between the C phase bus casing in 2M bus casing 11
5th GIL branch tracheae 17 and the 6th GIL branch tracheae 18, a termination 2M bus casing of the 5th GIL branch tracheae 17 are set
C phase bus casing in 11, the other end of the 5th GIL branch tracheae 17 access C phase bus casing and #1 in 1M bus casing 8
Built in C phase outlet built in outlet in HGIS equipment 9 between HGIS equipment；One termination 1M bus of the 6th GIL branch tracheae 18
C phase bus casing in casing, the other end of the 6th GIL branch tracheae 18 access the C phase bus casing in 2M bus casing 11
With #2 outlet built in built in C phase outlet in HGIS equipment 12 between HGIS equipment.
As shown in figure 4, the built-in HGIS equipment of two outgoing line intervals in the present embodiment shares one group of bus casing.Every group
Outgoing line interval reduces by 3 bus casings, and whole equipment reduces by 6 bus casings.
The HGIS equipment of the present embodiment, double bus scheme pattern, double outgoing line intervals share same group of bus casing；It solves
When double bus scheme, bus casing is respectively set in outgoing line interval, and place takes up a large area, it is difficult to compress substation's longitudinal size
Problem.Dual-breaker interval common bus casing has compressed the distance between different outgoing line interval casings, saves substation
Longitudinal size.
The HGIS equipment of the present embodiment has adapted to the further development of power grid, has made full use of limited land resource, reduce
The occupied area of substation；Equipment size is optimized, casing quantity is reduced, reduces construction investment；Corresponding field test, debugging
Etc. workloads be also minimized, can satisfy the timing node requirement of engineering construction, meet reliability, the safety of operation of power networks
Property.
As described above, although the utility model has been indicated and described referring to specific preferred embodiment, it must not
It is construed to the limitation to the utility model itself.In the spirit and scope for not departing from the utility model that appended claims define
Under the premise of, it can various changes can be made in the form and details to it.
Claims (2)
1. a kind of HGIS equipment applied to double-bus outlet, which is characterized in that including #1 outlet casing tube (7), 1M bus casing
(8), HGIS equipment (9), #2 outlet casing tube (10), 2M bus casing (11) and HGIS equipment built in #2 outlet built in #1 outlet
(12), #1 outlet casing tube (7), 1M bus casing (8), #2 outlet casing tube (10) and 2M bus casing (11) pass through equipment supporter
It is fixed on place, HGIS equipment (9) built in #1 outlet, #2 outlet is connected between #1 outlet casing tube (7) and 1M bus casing (8)
HGIS equipment (12), 1M bus casing (8) and 2M bus built in #2 outlet are connected between casing (10) and 2M bus casing (11)
Drawn between casing (11) by GIL tracheae and is connect；
#1 outlet casing tube (7) and #2 outlet casing tube (10) are by A phase outlet casing tube, B phase outlet casing tube and C phase outlet casing tube structure
At,
1M bus casing (8) and 2M bus casing (11) are by A phase bus casing, B phase bus casing and C phase bus casing structure
At,
HGIS equipment (12) HGIS equipment, B as built in A phase outlet go out built in HGIS equipment (9) built in #1 outlet and #2 outlet
HGIS equipment built in HGIS equipment built in line and C outlet is constituted,
A phase bus casing in 1M bus casing (8) and it is arranged first between the A phase bus casing in 2M bus casing (11)
GIL branch tracheae (13) and the 2nd GIL branch tracheae (14), the one of the first GIL branch tracheae (13) terminate in 2M bus casing
A phase bus casing, the first GIL branch tracheae (13) the other end access 1M bus casing (8) in A phase bus casing and #1
Built in A phase outlet built in outlet in HGIS equipment (9) between HGIS equipment；One termination 1M of the 2nd GIL branch tracheae (14)
A phase bus casing in bus casing, the other end of the 2nd GIL branch tracheae (14) access the A phase in 2M bus casing (11)
Bus casing with built in the A phase outlet built in #2 outlet in HGIS equipment (12) between HGIS equipment；
B phase bus casing in 1M bus casing (8) and third is set between the B phase bus casing in 2M bus casing (11)
GIL branch tracheae (15) and the 4th GIL branch tracheae (16), a termination 2M bus casing of the 3rd GIL branch tracheae (15)
(11) the B phase bus casing in, the other end of the 3rd GIL branch tracheae (15) access the B phase bus sheath in 1M bus casing (8)
Manage with built in the B phase outlet built in #1 outlet in HGIS equipment (9) between HGIS equipment；The one of 4th GIL branch tracheae (16)
The B phase bus casing in 1M bus casing is terminated, other end access 2M bus casing (11) of the 4th GIL branch tracheae (16) is interior
B phase bus casing with built in the B phase outlet built in #2 outlet in HGIS equipment (12) between HGIS equipment；
C phase bus casing in 1M bus casing (8) and setting the 5th between the C phase bus casing in 2M bus casing (11)
GIL branch tracheae (17) and the 6th GIL branch tracheae (18), a termination 2M bus casing of the 5th GIL branch tracheae (17)
(11) the C phase bus casing in, the other end of the 5th GIL branch tracheae (17) access the C phase bus sheath in 1M bus casing (8)
Manage with built in the C phase outlet built in #1 outlet in HGIS equipment (9) between HGIS equipment；The one of 6th GIL branch tracheae (18)
The C phase bus casing in 1M bus casing is terminated, other end access 2M bus casing (11) of the 6th GIL branch tracheae (18) is interior
C phase bus casing with built in the C phase outlet built in #2 outlet in HGIS equipment (12) between HGIS equipment.
2. being applied to the HGIS equipment of double-bus outlet as described in claim 1, which is characterized in that HGIS built in A phase outlet
HGIS equipment built in HGIS equipment built in equipment, B outlet and C outlet include 1M bus bar side disconnecting switch (1), 2M bus bar side every
Leave pass (2), breaker (3), current transformer (4), outgoing line side disconnecting switch (5) and voltage transformer (6), 1M bus bar side every
The input terminal connection bus casing of pass (1) is left, the output end of 1M bus bar side disconnecting switch (1) connects 2M bus bar side disconnecting switch
(2) output end of output end and breaker (3), 2M bus bar side disconnecting switch (2) connects breaker (3), breaker (3) connection
Current transformer (4), current transformer (4) connect outgoing line side disconnecting switch (5), and outgoing line side disconnecting switch (5) connects lead collar
Pipe and voltage transformer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821395830.9U CN208738619U (en) | 2018-08-28 | 2018-08-28 | HGIS equipment applied to double-bus outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821395830.9U CN208738619U (en) | 2018-08-28 | 2018-08-28 | HGIS equipment applied to double-bus outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208738619U true CN208738619U (en) | 2019-04-12 |
Family
ID=66031488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821395830.9U Withdrawn - After Issue CN208738619U (en) | 2018-08-28 | 2018-08-28 | HGIS equipment applied to double-bus outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208738619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066320A (en) * | 2018-08-28 | 2018-12-21 | 江苏科能电力工程咨询有限公司 | HGIS equipment applied to double-bus outlet |
-
2018
- 2018-08-28 CN CN201821395830.9U patent/CN208738619U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066320A (en) * | 2018-08-28 | 2018-12-21 | 江苏科能电力工程咨询有限公司 | HGIS equipment applied to double-bus outlet |
| CN109066320B (en) * | 2018-08-28 | 2023-12-12 | 江苏科能电力工程咨询有限公司 | HGIS equipment applied to double-bus outgoing line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190412 Effective date of abandoning: 20231212 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190412 Effective date of abandoning: 20231212 |