CN105375343A - Transformation frame based on vertically arranged wires - Google Patents
Transformation frame based on vertically arranged wires Download PDFInfo
- Publication number
- CN105375343A CN105375343A CN201510826973.5A CN201510826973A CN105375343A CN 105375343 A CN105375343 A CN 105375343A CN 201510826973 A CN201510826973 A CN 201510826973A CN 105375343 A CN105375343 A CN 105375343A
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- Prior art keywords
- frame
- wire
- optimization
- wires
- plane
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/202—Cable lay-outs
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/20—Spatial arrangements or dispositions of lines or cables on poles, posts or towers
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
The invention discloses a transformation frame based on vertically arranged wires. The transformation frame mainly comprises optimization of an overall dimension of the frame and optimization of a frame structure pattern; optimization of the overall dimension of the frame comprises the steps as follows: a wire frame is provided with three layers of overpass beams; height differences between various layers of overpass beams are controlled according to the phase distances of the wires and the sag; the horizontal distances are controlled according to the phase distances of the wires; the beam spans are controlled according to the safety distance between two intervals and the phase distances of the wires; and the arrangement heights of the various layers of overpass beams are combined with the safety distances of the wires and jumper wires. Optimization of the frame structure pattern comprises the steps as follows: two ends of high and low frame beams are supported by steel-pipe single columns; caps of high and low columns are connected with each other through a steel-pipe cant beam to form a planar steel frame; circular pipe cross strut and inclined strut are arranged in the plane of the frame; the plane is arranged into a form of combination of a plurality of triangular A rods; the stability in the plane is ensured; and the bending moment on each rod is reduced. Therefore, the transformation frame has the characteristics of being reasonable and compact in structural composition, safe, reliable, small in floor area, simple, beautiful and the like.
Description
Technical field
What the present invention relates to is a kind of substation framework based on vertical wire outlet, is applicable to the intelligent substation that GIS device element heights is integrated; Belong to project of transmitting and converting electricity design and construction technical field.
Background technology
The power distribution equipment of conventional outdoor layout, wire three-phase is horizontal, and its interval width is determined, if 220kV power distribution equipment order the first two interval minimum dimension is 24m by the safe distance of wire and equipment.In intelligent substation, equipment component height is integrated into GIS, and interval width is controlled by wire safe distance merely, at this moment restricts significant wastage power distribution equipment region floor space and GIS bus length by framework width, sees shown in Fig. 1,2.Simultaneously conventional substation framework adopts A type post added with triangle beam or lattice post to add the form of quadrangle beam, all exist structure floor space more greatly, the shortcoming such as unsightly.
Summary of the invention
The object of the invention is to overcome the deficiency that prior art exists, and provide a kind of improvement, structure composition is rationally compact, safe and reliable, floor space is little, the substation framework based on vertical arrangement wire succinctly attractive in appearance.
The object of the invention is by have come with technical scheme, a kind of substation framework based on vertical arrangement wire, it mainly comprises the optimization of framework overall dimensions and the optimization of frame construction pattern, described framework overall dimensions optimization comprises: line guiding framework of wire is arranged three layers of cross-line beam, between each layer beam, difference in height presses wire phase spacing and sag control, level interval controls by lead-in wire phase spacing, beam span is by two compartment safe distances and wire distance controlling mutually, and each layer beam arranges the safe distance highly in conjunction with each phase conductor and wire jumper.
Frame construction pattern of the present invention optimization comprises: height frame girder two ends adopt steel pipe single-column to support, height post capital adopts steel tube girder to connect, form Plane Steel Frame, pipe stull and diagonal brace are set in frame plane, planar cloth is set to multiple triangle A bar combining form, ensures Stability in Plane and the moment of flexure that each bar is born is little.
The post height post of frame construction of the present invention all arranges end support, increases rigidity outside structural plan, reduces overall structure and reverse and capital displacement; The steel tube girder of frame construction adopts triangular lattice formula beam or steel tubular beam according to different electric pressure; The node of height post capital adopts the sheet-pile hat formula that binds, single pole post, end support, cant beam, terminal all adopt flange to be connected with cap, stull and the connection of diagonal brace employing gusset plate; Beam two ends adopt bolt and cap hinged.
The present invention proposes a kind of novel power distribution equipment pattern, three-phase conducting wire is adjusted to by horizontal arrangement and is arranged vertically, line guiding framework of wire arranges three layers of cross-line beam, between each layer beam, difference in height presses wire phase spacing and sag control, level interval controls by lead-in wire phase spacing, and beam span is by two compartment safe distances and wire distance controlling mutually; Same interval GIS branch bar sleeve pipe each drawing respectively at same vertical plane is connected to different cross-line beam.
The invention belongs to improvements over the prior art, it has, and structure composition is rationally compact, safe and reliable, floor space is little, the succinctly feature such as attractive in appearance.
Accompanying drawing explanation
Fig. 1 is 220KV engineering ordinary distribution device outlet sectional drawing.
Fig. 2 is 220KV engineering ordinary distribution device outlet other direction sectional drawing.
Fig. 3 is 220KV engineering vertical phases arranged type power distribution equipment outlet sectional drawing of the present invention.
Fig. 4 is 220KV engineering vertical phases arranged type power distribution equipment outlet other direction sectional drawing of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be described in detail: Fig. 3, shown in 4, a kind of substation framework based on vertical arrangement wire of the present invention, it mainly comprises the optimization of framework overall dimensions and the optimization of frame construction pattern, specifically comprise the optimization of framework overall dimensions: line guiding framework of wire is arranged three layers of cross-line beam, between each layer beam, difference in height presses wire phase spacing and sag control, level interval controls by lead-in wire phase spacing, beam span is by two compartment safe distances and wire distance controlling mutually, each layer beam arranges the safe distance highly in conjunction with each phase conductor and wire jumper.
Frame construction pattern of the present invention optimization comprises: height frame girder two ends adopt steel pipe single-column to support, height post capital adopts steel tube girder to connect, form Plane Steel Frame, pipe stull and diagonal brace are set in frame plane, planar cloth is set to multiple triangle A bar combining form, ensures Stability in Plane and the moment of flexure that each bar is born is little.
Shown in figure, the post height post of described frame construction all arranges end support, increases rigidity outside structural plan, reduces overall structure and reverse and capital displacement; The steel tube girder of frame construction adopts triangular lattice formula beam or steel tubular beam according to different electric pressure; The node of height post capital adopts the sheet-pile hat formula that binds, single pole post, end support, cant beam, terminal all adopt flange to be connected with cap, stull and the connection of diagonal brace employing gusset plate; Beam two ends adopt bolt and cap hinged.
The present invention adopts above-mentioned framework to arrange, will significantly compress power distribution equipment floor space, general layout is more flexible; Wire tension is rationally converted into each bar section axle power by structure, and the layout of end support ensures that structure both direction rigidity is balanced, reduces and reverses; Node adopts flange, the type of attachment of bolt makes construction more convenient, effective; The number of components is few, and integral frame visual effect is succinct, attractive in appearance.
The present invention is applicable to superhigh pressure and the design of following intelligent substation, is particularly useful for the framework of bus section interval cross-line and the framework of vertical wire outlet that adopt GIS power distribution equipment.
Claims (3)
1. the substation framework based on vertical arrangement wire, it mainly comprises the optimization of framework overall dimensions and the optimization of frame construction pattern, it is characterized in that described framework overall dimensions optimization comprises: line guiding framework of wire is arranged three layers of cross-line beam, between each layer beam, difference in height presses wire phase spacing and sag control, level interval controls by lead-in wire phase spacing, beam span is by two compartment safe distances and wire distance controlling mutually, and each layer beam arranges the safe distance highly in conjunction with each phase conductor and wire jumper.
2. the substation framework based on vertical arrangement wire according to claim 1, it is characterized in that described frame construction pattern optimization comprises: height frame girder two ends adopt steel pipe single-column to support, height post capital adopts steel tube girder to connect, form Plane Steel Frame, pipe stull and diagonal brace are set in frame plane, planar cloth is set to multiple triangle A bar combining form, ensures Stability in Plane and the moment of flexure that each bar is born is little.
3. the substation framework based on vertical arrangement wire according to claim 2, is characterized in that the post height post of described frame construction all arranges end support, increases rigidity outside structural plan, reduce overall structure and reverse and capital displacement; The steel tube girder of frame construction adopts triangular lattice formula beam or steel tubular beam according to different electric pressure; The node of height post capital adopts the sheet-pile hat formula that binds, single pole post, end support, cant beam, terminal all adopt flange to be connected with cap, stull and the connection of diagonal brace employing gusset plate; Beam two ends adopt bolt and cap hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510826973.5A CN105375343A (en) | 2015-11-25 | 2015-11-25 | Transformation frame based on vertically arranged wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510826973.5A CN105375343A (en) | 2015-11-25 | 2015-11-25 | Transformation frame based on vertically arranged wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105375343A true CN105375343A (en) | 2016-03-02 |
Family
ID=55377262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510826973.5A Pending CN105375343A (en) | 2015-11-25 | 2015-11-25 | Transformation frame based on vertically arranged wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105375343A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159052A (en) * | 2019-04-29 | 2019-08-23 | 国网甘肃省电力公司建设分公司 | Substation framework |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006191739A (en) * | 2005-01-06 | 2006-07-20 | Fuji Electric Systems Co Ltd | Bus support for switchboard |
| CN204386221U (en) * | 2014-12-12 | 2015-06-10 | 中国能源建设集团安徽省电力设计院有限公司 | A kind of three layers of association type outlet framework for the outdoor GIS transformer station of 220kV |
| CN205752997U (en) * | 2015-11-25 | 2016-11-30 | 中国能源建设集团浙江省电力设计院有限公司 | Substation framework based on wire arranged vertically |
-
2015
- 2015-11-25 CN CN201510826973.5A patent/CN105375343A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006191739A (en) * | 2005-01-06 | 2006-07-20 | Fuji Electric Systems Co Ltd | Bus support for switchboard |
| CN204386221U (en) * | 2014-12-12 | 2015-06-10 | 中国能源建设集团安徽省电力设计院有限公司 | A kind of three layers of association type outlet framework for the outdoor GIS transformer station of 220kV |
| CN205752997U (en) * | 2015-11-25 | 2016-11-30 | 中国能源建设集团浙江省电力设计院有限公司 | Substation framework based on wire arranged vertically |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159052A (en) * | 2019-04-29 | 2019-08-23 | 国网甘肃省电力公司建设分公司 | Substation framework |
| CN110159052B (en) * | 2019-04-29 | 2024-05-14 | 国网甘肃省电力公司建设分公司 | Power transformation framework |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Lin Inventor after: Zhou Zhichao Inventor after: Xu Feng Inventor after: Xie Rui Inventor after: An Chunxiu Inventor after: Wu Liang Inventor after: Chen Ruoxi Inventor after: Huang Dayu Inventor after: Qian Feng Inventor after: Kuang Jiaoting Inventor after: Li Guoyao Inventor before: Xie Rui Inventor before: Huang Dayu Inventor before: Zhou Zhichao Inventor before: An Chunxiu Inventor before: Qian Feng Inventor before: Xu Feng Inventor before: Gao Zhilin Inventor before: Kuang Jiaoting Inventor before: Yang Weixing Inventor before: Chen Qing |
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| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160302 |
|
| RJ01 | Rejection of invention patent application after publication |