CN105006879B - Split-phase rotary generatrix device - Google Patents
Split-phase rotary generatrix device Download PDFInfo
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- CN105006879B CN105006879B CN201510344471.9A CN201510344471A CN105006879B CN 105006879 B CN105006879 B CN 105006879B CN 201510344471 A CN201510344471 A CN 201510344471A CN 105006879 B CN105006879 B CN 105006879B
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- bar
- bus
- insulated connecting
- connecting rod
- rotating disk
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Abstract
The invention discloses a kind of split-phase rotary generatrix device, it includes：Three phase connections of main bus-bar and auxiliary bus-bar, described main bus-bar and auxiliary bus-bar, respectively by the holder device positioned at bus-bar system two ends, are erected at three groups for realizing between main bus-bar and the insulated connecting rod tumbler of auxiliary bus-bar switching；Each described insulated connecting rod tumbler includes：One insulation rotating disk；One insulated connecting rod diametrically being located at described insulation rotating disk；Each phase place is corresponding and is abreast erected between two insulated connecting rods with group for three phase connections of described main bus-bar and auxiliary bus-bar, and each insulation rotating disk is articulated with the described holder device of corresponding side by a rotating shaft.Using the present invention, not only a set of disconnecting switch can be saved in each interval, and saves the floor space of transformer station.
Description
Technical field
The present invention relates to the erection of substation bus bar, particularly to a kind of split-phase rotary generatrix device.
Background technology
Existing transformer station puts into operation process, when operation troubles in certain section of main bus-bar, then needs to overhaul.At this moment, often
Realize the conversion of the two by two sets of disconnecting switch of setting between main bus-bar and auxiliary bus-bar.
If however, when three-phase main bus-bar breaks down, due to the switching of main bus-bar, need to each be equipped with keeps apart concern
Bring realization.Therefore, the switching mode of this existing disconnecting switch just seems relatively complicated.
It is additionally, since between main bus-bar and its auxiliary bus-bar and is provided with disconnecting switch, therefore will certainly increase transformer station
Floor space.
Therefore, those skilled in the art are necessary to research and develop a kind of bus handover scheme that can reduce transformer station's floor space.
Content of the invention
In view of the drawbacks described above of prior art, the present invention provides a kind of split-phase rotary generatrix dress that can reduce floor space
Put, its feature is, it includes：Main bus-bar and two sets of bus-bar systems of auxiliary bus-bar, the three-phase of described main bus-bar and auxiliary bus-bar
Wiring, respectively by the holder device positioned at bus-bar system two ends, is erected at three groups and is used for realizing main bus-bar and auxiliary bus-bar switching
Insulated connecting rod tumbler between；Each described insulated connecting rod tumbler includes：One insulation rotating disk；One positioned at described exhausted
The insulated connecting rod diametrically of edge rotating disk；Each phase place is corresponding and abreast for described main bus-bar and three phase connections of auxiliary bus-bar
It is erected between two insulated connecting rods with group, each insulation rotating disk is articulated with the described holder device of corresponding side by a rotating shaft
On；Described holder device includes：One cross bar and for setting up the herringbone of described cross bar, each described rotating shaft all with described horizontal stroke
Bar vertically sets up, and wherein, one end of described rotating shaft is affixed with the central authorities of described insulated connecting rod, and the other end is hinged with described cross bar.
The present embodiment, by hinged rotating shaft, can rotate insulation rotating disk, thus easily realizing between main bus-bar and auxiliary bus-bar
Switching.
In the present embodiment, every group of insulated connecting rod tumbler refers to two insulated connecting rod tumblers being oppositely arranged.
Wherein, the rotation direction (or tangent line of insulation rotating disk) of described insulation rotating disk is vertical with bus.
In certain embodiments, described insulation rotating disk is the dead ring of an annular.
On the basis of meeting common sense in the field, above-mentioned each optimum condition, can combination in any, obtain final product each preferable reality of the present invention
Apply example.
Beneficial effects of the present invention：Using the present invention, not only a set of disconnecting switch can be saved in each interval, and saves
The floor space of transformer station.
Technique effect below with reference to design, concrete structure and generation to the present invention for the accompanying drawing is described further, with
It is fully understood from the purpose of the present invention, feature and effect.
Brief description
Fig. 1 is that the split-phase of the present invention rotates double-bus bus arrangement layout drawing.
Fig. 2 is the side view of Fig. 1.
Description of reference numerals：Main bus-bar 1, auxiliary bus-bar 2, holder device 3, support 31, insulation rotating disk 4, insulated connecting rod 5,
Rotating shaft 6, disconnecting switch 7
Specific embodiment
Enumerate preferred embodiment below, and combine accompanying drawing to become apparent from intactly illustrating the present invention.
Embodiment
The purpose of the present invention is achieved through the following technical solutions：Take up an area face in order to reduce main bus-bar and auxiliary bus-bar
Long-pending, the present embodiment provides a kind of new bus handover scheme, adopts three groups of rotating disk insulated connecting rods between main bus-bar and auxiliary bus-bar
The split-phase switching of main bus-bar and auxiliary bus-bar is realized in device rotation.Transfer bus can not only be facilitated, and transformer station can also be saved
Floor space.
As depicted in figs. 1 and 2, the split-phase rotary generatrix device that the present embodiment provides, uses main bus-bar and standby mother
This two sets of bus-bar systems of line, three phase connections of main bus-bar and auxiliary bus-bar are erected at for bus by two stands device 3 respectively
Between three groups of insulated connecting rod tumblers of switching.By the rotation of every group of insulated connecting rod tumbler, achievable respective phase
Main bus-bar 1 and auxiliary bus-bar 2 split-phase switching.
Again as depicted in figs. 1 and 2, wherein, holder device 3 includes a cross bar and lambdoid that is set up in cross bar two ends
Frame 31.Each insulated connecting rod tumbler includes：One insulation rotating disk 4；One is located at the diametrically exhausted of described insulation rotating disk 4
Edge connecting rod 5；Three phase connections of main bus-bar 1 and auxiliary bus-bar 2 each correspond, are abreast erected at two insulated connecting rods 5
Corresponding two ends, being articulated with cross bar centrally through a rotating shaft 6 of the insulation rotating disk 4 of insulated connecting rod tumbler described in each group,
The rotation direction of insulation rotating disk 4 is vertical with main bus-bar or auxiliary bus-bar.
Under normal state, typically to check and ensure that insulation rotating disk and auxiliary bus-bar moment are in normal non-fault shape
State.
During normal operation, main bus-bar puts into, and auxiliary bus-bar is in resting state；When main bus-bar needs maintenance, rotate absolutely
Edge rotating disk, then auxiliary bus-bar is by insulated connecting rod tumbler rotation i.e. achievable split-phase switching.Now, auxiliary bus-bar puts into,
Main bus-bar is in inspecting state.
Existing transformer station main bus-bar and auxiliary bus-bar are horizontally disposed, but main bus-bar and auxiliary bus-bar need to each adopt two sets every
Leave pass switching, therefore existing main bus-bar and auxiliary bus-bar arrangement can take the area of two sections of buses.And adopt this
Bright, main bus-bar and auxiliary bus-bar only use a set of disconnecting switch, therefore not only reduced footprint, and decrease electrical equipment
Purchase quantity.
Each preferred embodiment of the present invention described in detail above.It should be appreciated that those of ordinary skill in the art
Just many modifications and variations can be made according to the design of the present invention without creative work.Therefore, all skills in the art
Art personnel can be obtained by logical analysis, reasoning, or a limited experiment under this invention's idea on the basis of existing technology
Technical scheme, all should be in the protection domain being defined in the patent claims.
Claims (2)
1. a kind of split-phase rotary generatrix device is it is characterised in that it includes：Main bus-bar and auxiliary bus-bar, described main bus-bar and standby
With three phase connections of bus respectively by the holder device positioned at bus-bar system two ends, be erected at three groups be used for realizing main bus-bar with
Between the insulated connecting rod tumbler of auxiliary bus-bar switching；Each described insulated connecting rod tumbler includes：One insulation rotating disk；
One insulated connecting rod diametrically being located at described insulation rotating disk；Three phase connections each phase place pair of described main bus-bar and auxiliary bus-bar
Should and abreast be erected between two insulated connecting rods with group, each insulation rotating disk is articulated with corresponding side by a rotating shaft
On described holder device；Described holder device includes：One cross bar and the herringbone for setting up described cross bar, each described turn
Axle is all vertical with described cross bar to be set up, and wherein, one end of described rotating shaft is affixed with the central authorities of described insulated connecting rod, the other end and institute
State cross bar hinged.
2. split-phase rotary generatrix device as claimed in claim 1 is it is characterised in that described insulation rotating disk is the insulation of an annular
Ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510344471.9A CN105006879B (en) | 2015-06-19 | 2015-06-19 | Split-phase rotary generatrix device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510344471.9A CN105006879B (en) | 2015-06-19 | 2015-06-19 | Split-phase rotary generatrix device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105006879A CN105006879A (en) | 2015-10-28 |
| CN105006879B true CN105006879B (en) | 2017-03-01 |
Family
ID=54379440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510344471.9A Active CN105006879B (en) | 2015-06-19 | 2015-06-19 | Split-phase rotary generatrix device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105006879B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2815784B1 (en) * | 2000-10-20 | 2003-01-17 | Alstom | HYBRID HIGH VOLTAGE POSITION WITH OPPOSITE OPPOSITE IN SCREW, AND ARMORED MODULES OF CUTTING AND HANDOVER FOR SUCH A POST |
| CN203617561U (en) * | 2013-12-26 | 2014-05-28 | 中国能源建设集团安徽省电力设计院 | Transformer station double-bus and double-row arrangement AIS power distribution device arrangement structure |
| CN103683069B (en) * | 2013-12-26 | 2016-05-04 | 中国能源建设集团安徽省电力设计院有限公司 | Transformer station's power distribution equipment isolating switch arrangement |
| CN204794333U (en) * | 2015-06-19 | 2015-11-18 | 上海电力设计院有限公司 | Rotatory generating line device of phase separating |
-
2015
- 2015-06-19 CN CN201510344471.9A patent/CN105006879B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105006879A (en) | 2015-10-28 |
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