CN204885957U - GIS staggered floor is arranged and indoor 220kV transformer substation of cable business turn over line - Google Patents
GIS staggered floor is arranged and indoor 220kV transformer substation of cable business turn over line Download PDFInfo
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- CN204885957U CN204885957U CN201520445238.5U CN201520445238U CN204885957U CN 204885957 U CN204885957 U CN 204885957U CN 201520445238 U CN201520445238 U CN 201520445238U CN 204885957 U CN204885957 U CN 204885957U
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Abstract
The utility model discloses a GIS staggered floor is arranged and indoor 220kV transformer substation of cable business turn over line, including main transformer room, 220kV GIS room, 10kV electrical room, 110kV GIS room and cable intermediate layer room, cable intermediate layer room, 110kV GIS room and 10kV electrical room set gradually from bottom to top, and wherein the side of cable intermediate layer room, 110kV GIS room sets up the main transformer room, and the top of main transformer room sets up 220kV GIS room. The whole of this practicality is arranged, very compactness and science, and 110kV owner becomes entrance bushing and 220kV owner becomes entrance bushing through setting up, has solved cable turning radius problem promptly, makes again to lay to become convenient, main become also very ingenious that the inlet wire arranged, can be fine satisfy the electrical safety distance.
Description
Technical field
The utility model relates to a kind of transformer station, specifically the indoor 220kV transformer station of a kind of GIS staggered floor layout and cable incoming-outgoing wire.
Background technology
In chemical industrial park, iron and steel garden, usually because land used is nervous and transformer station's transmission line circuit more causing is difficult to arrange.This utility model just can solve this problem.Because 220kV and 110kV high voltage distribution installation is all GIS device, if the GIS device of two kinds of electric pressures is arranged in levels, consider the radius of turn of cable, cable outlet can be caused like this to pass in and out very inconvenient.Particularly occur loop more than, when construction, cable is just more bad have been laid.In this context, be proposed this kind of layout design, very science improve this situation.
Utility model content
The purpose of this utility model is the indoor 220kV transformer station providing a kind of GIS staggered floor layout and cable incoming-outgoing wire, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
The indoor 220kV transformer station of a kind of GIS staggered floor layout and cable incoming-outgoing wire, comprise main transformer room, 220kVGIS room, 10kV electrical room, 110kVGIS room and cable interlayer room, described cable interlayer room, 110kVGIS room and 10kV electrical room set gradually from bottom to top, wherein the side of cable interlayer room, 110kVGIS room arranges main transformer room, and the top of main transformer room arranges 220kVGIS room; Described main transformer indoor arrange several main transformers, and are provided with the 110kV main transformer entrance bushing running through wall between main transformer room and 110kVGIS room, arrange the 220kV main transformer entrance bushing running through floor between main transformer room and 220kVGIS room; The indoor cabling of described cable interlayer.
As further program of the utility model: 220kVGIS room, in oblique upper, 110kVGIS room, forms staggered floor, makes 220kV and 110kV high voltage single-core cable just in time stagger and lay.
As further program of the utility model: 220kV main transformer entrance bushing needs to wear limit, building, 220kVGIS room, is connected with main transformer 220kV side by overhead wire.
Compared with prior art, the beneficial effects of the utility model are: the whole layout of this practicality, compact and science very, by arranging 110kV main transformer entrance bushing and 220kV main transformer entrance bushing, namely solve turning of cable Radius, make again to lay and become convenient; It is also very ingenious that main transformer inlet wire is arranged, can well meet electrical safety distance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the cross section structure figure in A-A direction.
Fig. 3 is the cross section structure figure in B-B direction.
Fig. 4 is the cross section structure figure in C-C direction.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 4, in the utility model embodiment, the indoor 220kV transformer station of a kind of GIS staggered floor layout and cable incoming-outgoing wire, comprise main transformer room 1,220kVGIS room 2,10kV electrical room 3,110kVGIS room 4 and cable interlayer room 5, also comprise some functional rooms, described cable interlayer room 5,110kVGIS room 4 and 10kV electrical room 3 set gradually from bottom to top, wherein the side of cable interlayer room 5,110kVGIS room 4 arranges main transformer room 1, and the top of main transformer room 1 arranges 220kVGIS room 2;
In described main transformer room 1, several main transformers are set, and between main transformer room 1 and 110kVGIS room 4, be provided with the 110kV main transformer entrance bushing running through wall, make the wire in main transformer enter in 110kVGIS room 4 from 110kV main transformer entrance bushing, this cable passage is hidden compared with the 110kV cable of the solution of science lays problem;
Cabling in described cable interlayer room 5.
220kVGIS room, in oblique upper, 110kVGIS room, forms staggered floor, 220kV and 110kV high voltage single-core cable is just in time staggered and lays, and not only solves turning of cable Radius but also make construction become convenient; Arrange the 220kV main transformer entrance bushing running through floor between main transformer room 1 and 220kVGIS room 2,220kV main transformer entrance bushing needs to wear limit, building, 220kVGIS room, is connected with main transformer 220kV side by overhead wire.
Making a general survey of the whole layout of this practicality, compact and science very, by arranging 110kV main transformer entrance bushing and 220kV main transformer entrance bushing, namely solving turning of cable Radius, make again to lay and become convenient; It is also very ingenious that main transformer inlet wire is arranged, can well meet electrical safety distance.
Main transformer adopts half to open wide outside room and arranges, arranges fire compartment wall between main transformer and main transformer room 1.Main transformer high-pressure side adopts overhead wire to be connected with 220kVGIS power distribution equipment, and low-pressure side adopts overhead wire to be connected with 110KvGIS power distribution equipment.
110kV power distribution equipment adopts GIS within doors, is arranged in transformer station's complex building two layers.220kV power distribution equipment adopts GIS within doors, is arranged in transformer station's Floor 3, General Building on main transformer top.
Stand to draw from outside with power supply and connect, 10kV power distribution equipment is arranged in transformer station's Floor 3, General Building, connects in the cable interlayer room 5 of cable through-flooring to 0 meter floor.
The protection screen of integrated system, control flow and DC switchgear are arranged in the 10kV electrical room 3 of 3rd floors.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (3)
1. the indoor 220kV transformer station of a GIS staggered floor layout and cable incoming-outgoing wire, comprise main transformer room, 220kVGIS room, 10kV electrical room, 110kVGIS room and cable interlayer room, described cable interlayer room, 110kVGIS room and 10kV electrical room set gradually from bottom to top, wherein the side of cable interlayer room, 110kVGIS room arranges main transformer room, and the top of main transformer room arranges 220kVGIS room; Described main transformer indoor arrange several main transformers, and are provided with the 110kV main transformer entrance bushing running through wall between main transformer room and 110kVGIS room, arrange the 220kV main transformer entrance bushing running through floor between main transformer room and 220kVGIS room; The indoor cabling of described cable interlayer.
2. the indoor 220kV transformer station of a kind of GIS staggered floor layout according to claim 1 and cable incoming-outgoing wire, it is characterized in that, 220kVGIS room, in oblique upper, 110kVGIS room, forms staggered floor, 220kV and 110kV high voltage single-core cable is just in time staggered and lays.
3. the indoor 220kV transformer station of a kind of GIS staggered floor layout according to claim 1 and cable incoming-outgoing wire, it is characterized in that, 20kV main transformer entrance bushing needs to wear limit, building, 220kVGIS room, is connected with main transformer 220kV side by overhead wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520445238.5U CN204885957U (en) | 2015-06-25 | 2015-06-25 | GIS staggered floor is arranged and indoor 220kV transformer substation of cable business turn over line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520445238.5U CN204885957U (en) | 2015-06-25 | 2015-06-25 | GIS staggered floor is arranged and indoor 220kV transformer substation of cable business turn over line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204885957U true CN204885957U (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520445238.5U Expired - Fee Related CN204885957U (en) | 2015-06-25 | 2015-06-25 | GIS staggered floor is arranged and indoor 220kV transformer substation of cable business turn over line |
Country Status (1)
| Country | Link |
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| CN (1) | CN204885957U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105552770A (en) * | 2016-02-03 | 2016-05-04 | 国家电网公司 | Connection body between high-voltage sleeve pipe of transformer and gas insulated switchgear (GIS) device |
| CN107492825A (en) * | 2017-09-19 | 2017-12-19 | 深圳供电规划设计院有限公司 | A kind of full indoor substation of 500KV and complex building |
| CN108462087A (en) * | 2018-05-16 | 2018-08-28 | 深圳供电规划设计院有限公司 | A kind of 110KV substations building arrangement |
-
2015
- 2015-06-25 CN CN201520445238.5U patent/CN204885957U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105552770A (en) * | 2016-02-03 | 2016-05-04 | 国家电网公司 | Connection body between high-voltage sleeve pipe of transformer and gas insulated switchgear (GIS) device |
| CN107492825A (en) * | 2017-09-19 | 2017-12-19 | 深圳供电规划设计院有限公司 | A kind of full indoor substation of 500KV and complex building |
| CN107492825B (en) * | 2017-09-19 | 2023-12-19 | 深圳供电规划设计院有限公司 | 500KV full indoor transformer substation and comprehensive building |
| CN108462087A (en) * | 2018-05-16 | 2018-08-28 | 深圳供电规划设计院有限公司 | A kind of 110KV substations building arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20200625 |