CN206164096U - Compact frame rack structure suitable for SVG - Google Patents
Compact frame rack structure suitable for SVG Download PDFInfo
- Publication number
- CN206164096U CN206164096U CN201620703456.9U CN201620703456U CN206164096U CN 206164096 U CN206164096 U CN 206164096U CN 201620703456 U CN201620703456 U CN 201620703456U CN 206164096 U CN206164096 U CN 206164096U
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- CN
- China
- Prior art keywords
- svg
- pulling
- angle
- epoxy
- modeling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 239000004593 Epoxy Substances 0.000 claims abstract description 59
- 238000009434 installation Methods 0.000 claims abstract description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 239000010949 copper Substances 0.000 claims abstract description 8
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 8
- 239000001301 oxygen Substances 0.000 claims abstract description 8
- 238000000280 densification Methods 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 238000013461 design Methods 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000010960 cold rolled steel Substances 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000030279 gene silencing Effects 0.000 claims description 3
- 238000003801 milling Methods 0.000 claims description 3
- 239000013307 optical fiber Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 3
- 238000009826 distribution Methods 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 230000032258 transport Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010292 electrical insulation Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 229920006231 aramid fiber Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/10—Flexible AC transmission systems [FACTS]
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model relates to a compact frame rack structure suitable for SVG belongs to electric wire netting power transmission and distribution technical field. This structure mainly includes: box, hollow side's pipe ring oxygen draw to pull out to be moulded angle column, SVG power module, cell type epoxy and draws to pull out and mould angle, SVG module guide rail and trough, wherein: specific trompil is left at bottom half and top for fixed hollow side's pipe ring oxygen draws to pull out moulds angle column, guarantees that hollow side's pipe ring oxygen draws to pull out to mould angle column and bottom half top completely perpendicularly, drawing the cell type epoxy to pull out and moulding angle and hollow side's pipe ring oxygen and draw to pull out and mould the angle column vertical fixation, the cell type epoxy draws to pull out moulds the angle from up arranging the three -layer down, and every layer is looks, SVG power module is connected every layer of module according to electrical principle in proper order through the copper bar, the cell type epoxy draws and pulls out the grooved surface that moulds the angle to the outside, with the trough install in the cell type epoxy draw pull out mould the angle in and the fastening. This structure is as the insulation support of SVG module, has smallly, and the installation is maintained conveniently, and electric insulation performance is good, advantage such as with low costs.
Description
Technical field
The utility model belongs to electrical network transmission ＆ distribution electro-technical field, and in particular to a kind of densification frame-type suitable for SVG
Structure.
Background technology
As power industry is developed rapidly, its demand will keep lasting, quick growth trend and demand size is increasing
Greatly, current China's electric utility reliability requirement is high, practical；Economic benefit is projected；Energy-conservation, environmental protection, efficiently become main
Trend.Due to the continuous development of transmission system, reactive requirement and compensation position step up, and other places are wanted to reactive-load compensation
Asking to sharply increase, and be necessary to set up a kind of portable reactive compensation system while fixed SVG is met, can be to being
The place transfer that system emergency is idle, quickly to put into operation.
Portable SVG can meet the idle occasion of various urgent needs, but in order to realize the removable of SVG equipment, it is necessary to
Equipment volume must be made little, lightweight, structural strength is high, meet various transports and transformer station place to size, weight, antidetonation aspect
Requirement.
Conventional SVG equipment is that module is arranged in metal cabinet built-in electrical insulation framework, then cabinet is fixed on into house
It is interior, or be fixed in container.Due under high voltage use environment, many problems can be brought using metal cabinet：It is complete
Device volume is big, heavier, installation difficulty, high cost, easily produces shelf depreciation etc..
In view of this, it is necessary to a kind of densification tower structure suitable for SVG is provided, to solve the above problems.
The content of the invention
For the deficiency that problem pointed in background technology and prior art are present, the purpose of this utility model is to carry
For a kind of densification tower structure suitable for SVG, the densification frame-type layout can the above-mentioned background skill of effectively solving improvement
The problem mentioned in art, densification frame-type layout SVG of the present utility model can both meet the installation in fixed house,
The installation inside mobile container can be met.
To achieve these goals, the technical scheme that the utility model is adopted is：A kind of densification frame suitable for SVG
Rack and panel construction, it is characterised in that main building block has：Casing, hollow square tube epoxy pulling modeling corner post, SVG power models,
Grooved epoxy pulling modeling angle, SVG module guide rails and trough；Wherein：
Casing main body frame is welded by I-steel and rectangular steel pipe, and perforate is left at bottom half and top, for solid
Corner post is moulded in fixed hollow square tube epoxy pulling, and hollow square tube epoxy pulling is moulded into the bottom that corner post upper and lower side connects respectively casing
And top, it is ensured that hollow square tube epoxy pulling modeling corner post and bottom half top are completely vertical；
The cross-brace beam of SVG module guide rails moulds angle using the pulling of grooved epoxy, and the pulling of grooved epoxy is moulded into angle and hollow
Square tube epoxy pulling modeling corner post is vertically fixed, and grooved epoxy pulling modeling angle arranges from the bottom up three layers, and per layer is a phase, according to
Electrical design is respectively defined as AB C three-phases；SVG power models are successively carried out every layer of module by copper bar according to electrical principle
Connection；
The trough for placing optical fiber laterally, is installed on grooved epoxy pulling modeling by the groove surface at grooved epoxy pulling modeling angle
In angle and fasten.
Further, the casing described in above-mentioned technical proposal includes top board, side plate, lining and base plate, wherein, top board
And side plate is using corrosion-resistant structure hot continuous-milling steel plate；Lining is adopted with meshed silencing cotton colored steel；Base plate is divided into two-layer,
Upper plate adopts rib aluminium sheet, screw to fix and be easy to wiring dismounting, lower shoe adopt cold-rolled steel sheet and cabinet base directly to weld for
Integrally.
Further, the hollow square tube epoxy pulling modeling corner post described in above-mentioned technical proposal and grooved epoxy pulling modeling
Angle only needs to the installation for carrying out completing framework by simple vertical and transverse lap is fixed.
Further, the hollow square tube epoxy pulling modeling corner post described in above-mentioned technical proposal and grooved epoxy pulling modeling
The selection of dimension at angle must be determined according to the weight of SVG power models and the stressing conditions under transport and seismology.
Further, one layer of grooved epoxy pulling modeling angle bottommost described in above-mentioned technical proposal is to bottom half metal
The distance between part needs electric clearance and the creep age distance for meeting system voltage.
Compared with prior art, the utility model has following beneficial effect：The densification frame that the utility model is provided
Rack and panel construction SVG (STATCOM), is widely used in the larger enterprise of the electric loads such as electrical network, wind energy turbine set, colliery, steel mill
Industry, for balancing the functions such as line voltage, compensation power factor, effectively improves the stability of network system.The structure conduct
The insulating supporting of SVG modules, can be adapted to the installation of multi-quantity SVG module, be reasonably electrically connected, while can realize
Insulation under high voltages.Densification tower structure is convenient for installation and maintenance due to small volume, and electrical insulation properties are good,
Low cost and other advantages, it is adaptable to which indoor location, movable container inside are installed, and can reduce device fabrication cost.It is compact
Change tower structure and there are following four outstanding advantages：
1st, electrical insulation properties are good：Conventional SVG equipment adopts metallic supports, can increase the spacing between two-layer, and
Partial discharge phenomenon is produced under high voltages and its easily, service life of equipment can be affected, and can be caused the accident when serious；And adopt
The spacing between two-layer can be reduced behind grooved epoxy pulling modeling angle, be also not in partial discharge phenomenon.
2nd, floor space is little：SVG modules (layer) module will be attached successively per phase according to electrical principle by copper bar, be made
Equipment becomes apparent from maintenance and maintenance；After using epoxy pulling modeling angle section framework, because it has good insulating properties
Can, the compacter floor space so as to reduce equipment of device structure can be made；According to practical engineering calculation, using this densification
Tower structure layout can save 30% floor space relative to traditional cabinet type mounting means；Save 20% manufacturing cost.
3rd, it is simple and compact for structure, it is easy to assembling and in-site installation；Densification frame-type layout SVG of the present utility model, knot
Structure is simply compact, can both meet the installation in fixed house, it is also possible to meet the installation inside mobile container.
4th, processing cost is manufactured low；It is simple relative to conventional metalwork processing that angle is moulded in epoxy pulling, it is only necessary to carries out
Simple cutting and punching, therefore, it can significantly save manufacturing cost.
Description of the drawings
Fig. 1 and Fig. 2 are respectively the schematic layout pattern of the densification tower structure suitable for SVG of the present utility model and side
Depending on schematic diagram.
Fig. 3 and Fig. 4 are respectively the scheme of installation and schematic side view at the hollow square tube epoxy pulling modeling angle of the utility model.
Fig. 5 and Fig. 6 are respectively the structural representation of the hollow square tube epoxy pulling modeling angle section of the utility model and section shows
It is intended to.
Fig. 7 and Fig. 8 are respectively the structural representation and schematic cross-section of the utility model grooved epoxy pulling modeling angle section.
Fig. 9 is the electrical connection schematic diagram of the densification tower structure suitable for SVG of the present utility model.
Symbol description in accompanying drawing：1 casing, 2 hollow square tube epoxy pulling modeling corner posts, 3SVG power models, 4 grooved rings
Oxygen pulling modeling angle, 5SVG module guide rails, 6 troughs, 11 top boards, 12 side plates, 13 linings, 14 upper plates, 15 lower shoes, A-A
Mutually cascade copper bar, B-B phases cascade copper bar, C-C phases and cascade copper bar.
Specific embodiment
In order to more fully understand the utility model, content of the present utility model is further elucidated with reference to embodiment, but
Content of the present utility model is not limited solely to the following examples.Those skilled in the art can make various to the utility model
Change or change, these equivalent form of values are equally within the scope of claims listed by the application are limited.
As shown in Figures 1 to 9, the densification tower structure suitable for SVG of the present utility model, main building block
Have：Casing 1, hollow square tube epoxy pulling modeling corner post 2, SVG power models 3, grooved epoxy pulling modeling angle 4, SVG module guide rails
5th, trough 6.
The main body frame of casing 1 is welded by I-steel and rectangular steel pipe, and top board 11 and side plate 12 adopt corrosion-resistant structure
Use hot continuous-milling steel plate；Lining 13 is using with meshed silencing cotton colored steel；Base plate is divided into two-layer, and upper plate 14 adopts rib aluminium
Plate, screw is fixed and is easy to wiring dismounting, lower shoe 15 to be directly welding as one with the base of casing using cold-rolled steel sheet.The bottom of casing 1
Specific perforate is left at portion and top, and for the pulling of fixation hollow square tube epoxy corner post 2 is moulded, by hollow square tube epoxy pulling modeling
The upper and lower side of corner post 2 connects respectively the bottom and top of casing, it is ensured that hollow square tube epoxy pulling modeling corner post 2 and bottom half
Top is completely vertical.
The cross-brace beam of SVG module guide rails 5 moulds angle 4 using the pulling of grooved epoxy, by itself and hollow square tube epoxy pulling
Modeling corner post 2 is vertically fixed, and laterally, one layer of bottommost is to bottom half metal portion for the groove surface at grooved epoxy pulling modeling angle 4
The distance between part needs electric clearance and the creep age distance for meeting system voltage.The cloth from the bottom up of angle 4 is moulded in the pulling of grooved epoxy
Three layers are put, per layer is a phase, and according to electrical design AB C three-phases are respectively defined as.Hollow square tube epoxy pulling modeling angle 2 and grooved
The selection of dimension at epoxy pulling modeling angle 4 must be according to the weight of SVG power models 3 and the stress under transport and seismology
Situation.The trough 6 for placing optical fiber is installed in grooved epoxy pulling modeling angle 4 and is fastened, SVG power so can have both been met
Stress of the module 3 under various load (transport, earthquake), it is also possible to which trough 6 is preferably hidden, makes overall appearance simpler
It is clean attractive in appearance.All epoxy pulling modeling angle sections only need to the peace for carrying out completing framework by simple vertical and transverse lap is fixed
Dress.
Conventional SVG equipment adopts metallic supports, can increase the spacing between two-layer, and extremely easy under high voltages
Partial discharge phenomenon is produced, service life of equipment can be affected, can be caused the accident when serious.So moulding angle using the pulling of grooved epoxy
The spacing between two-layer can be reduced after 4, be also not in partial discharge phenomenon.
Epoxy pulling modeling angle is conventional material, using high intensity aramid fiber and glass fibre in epoxy resin-impregnated matrix
Jing bonding, shaping and hot setting operation, pull out the reinforcing profile of continuous length, its material have excellent mechanical property,
The features such as electric property, resistance to elevated temperatures.Conventional SVG equipment adopts metal framework, and manufacturing procedure is loaded down with trivial details, and oxidation resistance is poor,
Part is relatively more, causes rigging error to increase.And epoxy pulling modeling angle is simple relative to conventional metalwork processing, it is only necessary to
Carry out simple cutting and punching.Manufacturing cost can significantly be saved.Using two kinds of section bar sections such as Fig. 6 and Fig. 8
It is shown.
SVG power models (layer) module will be attached successively per phase according to electrical principle by copper bar, make equipment in dimension
Become apparent from when shield and maintenance.It is resistance in order to avoid under high voltages because traditional cabinet type SVG has metal framework as support
Pressure and shelf depreciation problem, it is often that the line space design between electrical body and metal framework is very big, so that equipment volume increases
Greatly, but moulded after angle section framework using epoxy pulling, because it has good insulating properties, device structure can be made more
The compact floor space so as to reduce equipment.According to practical engineering calculation, using this densification tower structure layout relative to
The cabinet type mounting means of tradition can save 30% floor space；Save 20% manufacturing cost.
Claims (5)
1. a kind of densification tower structure suitable for SVG, it is characterised in that main building block has：Casing, hollow square tube
Epoxy pulling modeling corner post, SVG power models, grooved epoxy pulling modeling angle, SVG module guide rails and trough；
Casing main body frame is welded by I-steel and rectangular steel pipe, and perforate is left at bottom half and top, for fixed empty
Corner post is moulded in the pulling of heart square tube epoxy, and hollow square tube epoxy pulling is moulded into bottom and top that corner post upper and lower side connects respectively casing
Portion, it is ensured that hollow square tube epoxy pulling modeling corner post and bottom half top are completely vertical；The cross-brace beam of SVG module guide rails
Angle is moulded using the pulling of grooved epoxy, the pulling of grooved epoxy is moulded into angle and hollow square tube epoxy pulling modeling, and corner post is vertical fixes, groove
Type epoxy pulling modeling angle arranges from the bottom up three layers, and per layer is a phase, and according to electrical design AB C three-phases are respectively defined as；SVG
Power model is successively attached every layer of module by copper bar according to electrical principle；
The groove surface at grooved epoxy pulling modeling angle laterally, the trough for placing optical fiber is installed in grooved epoxy pulling modeling angle
And fasten.
2. the densification tower structure suitable for SVG according to claim 1, it is characterised in that described casing bag
Top board, side plate, lining and base plate are included, wherein, top board and side plate are using corrosion-resistant structure hot continuous-milling steel plate；Lining is adopted
With meshed silencing cotton colored steel；Base plate is divided into two-layer, and upper plate adopts rib aluminium sheet, screw to fix and be easy to wiring dismounting, under
Base plate is directly welding as one using cold-rolled steel sheet with cabinet base.
3. the densification tower structure suitable for SVG according to claim 1, it is characterised in that described hollow side
Corner post is moulded in the pulling of pipe ring oxygen and grooved epoxy pulling modeling angle only need to carry out it is complete by simple vertical and transverse lap fixation
Into the installation of framework.
4. the densification tower structure suitable for SVG according to claim 1, it is characterised in that described hollow side
The pulling of pipe ring oxygen mould corner post and the pulling of grooved epoxy modeling angle selection of dimension must according to the weight of SVG power models and
Stressing conditions under transport and seismology are determined.
5. the densification tower structure suitable for SVG according to claim 1, it is characterised in that described grooved ring
Oxygen pulling one layer of angle bottommost of modeling need to meet to the distance between bottom half metal parts the electric clearance of system voltage with
Creep age distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620703456.9U CN206164096U (en) | 2016-07-06 | 2016-07-06 | Compact frame rack structure suitable for SVG |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620703456.9U CN206164096U (en) | 2016-07-06 | 2016-07-06 | Compact frame rack structure suitable for SVG |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206164096U true CN206164096U (en) | 2017-05-10 |
Family
ID=58646960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620703456.9U Withdrawn - After Issue CN206164096U (en) | 2016-07-06 | 2016-07-06 | Compact frame rack structure suitable for SVG |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206164096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106026125A (en) * | 2016-07-06 | 2016-10-12 | 国网电力科学研究院武汉南瑞有限责任公司 | Compact frame type structure suitable for SVG |
-
2016
- 2016-07-06 CN CN201620703456.9U patent/CN206164096U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106026125A (en) * | 2016-07-06 | 2016-10-12 | 国网电力科学研究院武汉南瑞有限责任公司 | Compact frame type structure suitable for SVG |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170503 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee after: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute Patentee after: State Grid Corporation of China Co-patentee after: YUNCHENG POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER COMPANY Co-patentee after: China Electric Prime Technology Co., Ltd. Address before: 430074 Hubei Province, Wuhan city Hongshan District Luoyu Road No. 143 Patentee before: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170510 Effective date of abandoning: 20190806 |