CN208656174U - A kind of outlet structure of c-type 110kV transformer substation power distribution unit - Google Patents
A kind of outlet structure of c-type 110kV transformer substation power distribution unit Download PDFInfo
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- CN208656174U CN208656174U CN201821469822.4U CN201821469822U CN208656174U CN 208656174 U CN208656174 U CN 208656174U CN 201821469822 U CN201821469822 U CN 201821469822U CN 208656174 U CN208656174 U CN 208656174U
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Abstract
The utility model discloses a kind of outlet structures of c-type 110kV transformer substation power distribution unit, including GIS power distribution equipment and matched outlet structure and secondary cable ditch, the whole C-shaped structure of the GIS power distribution equipment, it is made of bus crosspiece and its connection of the bus vertical section at both ends, set four intervals altogether on GIS power distribution equipment, it is two outgoing line intervals respectively, one main transformer inlet wire interval and a bus equipment interval, wherein, two outgoing line intervals are correspondingly arranged on two sections of bus vertical sections, line setting one is often returned back out across outlet structure, it is directly connected to stand on outer 110kV tangent tower after outlet, main transformer inlet wire interval and bus equipment interval are arranged on bus crosspiece.The utility model by using c-type structure GIS power distribution equipment, by outlet be changed into it is outbound after directly docked with former 110kV route, legacy paths are optimized for " straight line " by " broken line ", such outlet method optimizes outbound rear route π and connects path, line length is reduced, shaft tower quantity is reduced.
Description
Technical field
The utility model relates to transformer substation power distribution unit technical fields, more specifically more particularly to a kind of c-type 110kV
The outlet structure of transformer substation power distribution unit.
Background technique
Existing 110kV substation mostly using be directly accessed or π open nearby transmission line of electricity as access way, responsible consumer substation
Double back power supply is mostly used to guarantee its power supply reliability and Supply Security, it is more that nearest π, which opens 110kV route accessing user to become,
Common mode both ensure that former line powering mode, also solve the problems, such as that user becomes dual power supply.Current existing 110kV power transformation
It stands in design, it is same outlet direction that 110kV outlet is limited by power distribution equipment, adjusts outlet side using angle tower after outbound
To so outlet and π link path are just in " broken line ", increase line length and shaft tower quantity.
Utility model content
The purpose of this utility model is that in view of the above shortcomings of the prior art, providing a kind of c-type 110kV substation distribution
The outlet structure of device optimizes outbound rear line route, reduces line length and shaft tower quantity, save the cost.
A kind of c-type 110kV transformer substation power distribution unit that in order to achieve the above purposes, the technical solution adopted by the utility model is:
Outlet structure, including GIS power distribution equipment and matched outlet structure and secondary cable ditch, the GIS power distribution equipment is whole
The C-shaped structure of body is made of bus crosspiece and its connection of the bus vertical section at both ends, is set between four altogether on GIS power distribution equipment
Every being two outgoing line intervals, a main transformer inlet wire interval and a bus equipment interval respectively, wherein two outgoing line intervals pair
It should be arranged on two sections of bus vertical sections, often return back out line setting one across outlet structure, outer 110kV straight line of standing is directly connected to after outlet
On tower, main transformer inlet wire interval and bus equipment interval are arranged on bus crosspiece, and one is respectively provided with below each interval
Intelligent component cabinet is additionally provided with maintenance power box beside the Intelligent component cabinet connecting with main transformer inlet wire interval.
The utility model after straight line outlet in similar substation, then turns by using the GIS power distribution equipment of c-type structure
To the outlet method docked with existing 110kV route, be changed into it is outbound after directly docked with former 110kV route, by legacy paths
It being optimized for " straight line " by " broken line ", such outlet method optimizes outbound rear route π and connects path, line length is effectively reduced,
Reduce shaft tower quantity.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the A-A direction view in Fig. 1.
In figure: 1-GIS power distribution equipment；11- bus crosspiece；12- bus vertical section；2- outlet structure；Bis- electricity of 3-
Cable ditch；4- Intelligent component cabinet；5- maintenance power box；6- outgoing line interval；7- main transformer inlet wire interval；8- bus equipment interval.
Specific embodiment
The utility model is described in further detail for embodiment in reference to the accompanying drawing, but does not constitute to this reality
With novel any restrictions.
As depicted in figs. 1 and 2, the outlet structure of a kind of c-type 110kV transformer substation power distribution unit provided by the utility model,
Including GIS power distribution equipment 1 and matched outlet structure 2 and secondary cable ditch 3, the GIS power distribution equipment 1 is whole C-shaped
Structure is made of bus crosspiece 11 and its connection of the bus vertical section 12 at both ends, and 11 length of bus crosspiece is 7~8m, and bus hangs down
12 length of straight section is 2.5~3m；It sets four intervals altogether on GIS power distribution equipment 1, is two outgoing line intervals, 6, main transformers respectively
Inlet wire interval 7 and a bus equipment interval 8, wherein two outgoing line intervals 6 are correspondingly arranged on two sections of bus vertical sections 12,
Line setting one is often returned back out across outlet structure 2, is directly connected to stand on outer 110kV tangent tower after outlet, main transformer inlet wire interval 7 and bus
Equipment interval 8 is arranged on bus crosspiece 11, and an Intelligent component cabinet 4 is respectively provided with below each interval, with main transformer
The side for the Intelligent component cabinet 4 that inlet wire interval 7 connects is additionally provided with maintenance power box 5.
The utility model after straight line outlet in similar substation, then turns by using the GIS power distribution equipment of c-type structure
To the outlet method docked with existing 110kV route, be changed into it is outbound after directly docked with former 110kV route, by legacy paths
It being optimized for " straight line " by " broken line ", such outlet method optimizes outbound rear route π and connects path, line length is effectively reduced,
Reduce shaft tower quantity.
Claims (2)
1. a kind of outlet structure of c-type 110kV transformer substation power distribution unit, including GIS power distribution equipment and matched outlet structure
Frame and secondary cable ditch, it is characterised in that: the whole C-shaped structure of the GIS power distribution equipment, by bus crosspiece and its mother at both ends
Line vertical section connection composition, sets four intervals altogether on GIS power distribution equipment, is two outgoing line intervals, a main transformer inlet wire respectively
Interval and a bus equipment interval, wherein two outgoing line intervals are correspondingly arranged on two sections of bus vertical sections, are often returned back out line and are set
One is set across outlet structure, is directly connected to stand on outer 110kV tangent tower after outlet, main transformer inlet wire interval is all provided with bus equipment interval
It sets on bus crosspiece, an Intelligent component cabinet is respectively provided with below each interval, in the intelligence being connect with main transformer inlet wire interval
Maintenance power box can be additionally provided with beside component cabinet.
2. the outlet structure of c-type 110kV transformer substation power distribution unit according to claim 1, it is characterised in that: the bus
Crosspiece length is 7~8m, and the vertical segment length of bus is 2.5~3m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821469822.4U CN208656174U (en) | 2018-09-10 | 2018-09-10 | A kind of outlet structure of c-type 110kV transformer substation power distribution unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821469822.4U CN208656174U (en) | 2018-09-10 | 2018-09-10 | A kind of outlet structure of c-type 110kV transformer substation power distribution unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208656174U true CN208656174U (en) | 2019-03-26 |
Family
ID=65792483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821469822.4U Active CN208656174U (en) | 2018-09-10 | 2018-09-10 | A kind of outlet structure of c-type 110kV transformer substation power distribution unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208656174U (en) |
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2018
- 2018-09-10 CN CN201821469822.4U patent/CN208656174U/en active Active
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