CN206516960U - The integrated intelligent traction substation of prepackage type - Google Patents
The integrated intelligent traction substation of prepackage type Download PDFInfo
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- CN206516960U CN206516960U CN201621170827.8U CN201621170827U CN206516960U CN 206516960 U CN206516960 U CN 206516960U CN 201621170827 U CN201621170827 U CN 201621170827U CN 206516960 U CN206516960 U CN 206516960U
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Abstract
The utility model discloses the integrated intelligent traction substation of prepackage type; including low-pressure side primary equipment, the low-pressure side secondary device of protection observing and controlling low-pressure side primary equipment for accessing the high-voltage switch gear of high pressure gauze, the main transformer equipment of progress transformation conversion being connected with high-voltage switch gear, is connected with main transformer equipment, wherein low-pressure side primary equipment is integrated is assemblied in low-pressure side primary equipment cabin（1）Interior, low-pressure side secondary device is integrated to be assemblied in low-pressure side secondary device cabin（38）It is interior, low-pressure side primary equipment cabin（1）With low-pressure side secondary device cabin（38）The prefabricated cabin structure being made of nonmetallic high antisepsis composite material, low-pressure side primary equipment cabin（1）With low-pressure side secondary device cabin（38）Using unified cable and interface connection low-pressure side secondary device and low-pressure side secondary device.
Description
Technical field
Utility model is related to transformer station's topology, and in particular to the integrated intelligent traction substation of prepackage type.
Background technology
Traditional intelligent traction substation is main secondary by high-voltage switch gear, main transformer equipment, low-pressure side primary equipment, low-pressure side
Equipment is constituted, wherein low-pressure side primary equipment, low-pressure side secondary device composition mixing overlap joint, and use different factories
The product of business, this carrys out very big inconvenience for the integrated belt of system, and this transformer station does not use integration mode processing low-pressure side once
Equipment, low-pressure side secondary device, equipment room line are complicated, and signal transmission interference happens occasionally, and the construction week of whole transformer station
Phase length is, it is necessary to go through several stages, and equipment purchase stage, system connects design phase, particularly system debug stage, equipment room
Incompatibility, cause debugging degree of difficulty increase, therefore, the construction period of whole transformer station is extremely very long.
To solve traditional transformer substation construction cycle length, floor space greatly, the skimble-scamble problem of process Installation standard, Wo Menxu
A kind of standardized designs, batch production processing, the transformer station of assembled construction are designed, to realize transformer station's miniaturization, significantly carry
High engineering construction efficiency and quality, effectively reduce overall life cycle cost.
Utility model content
Utility model purpose be provide the integrated intelligent traction substation of prepackage type, by plant produced it is prefabricated and
Assembled in situ installed for two megastages to build.First and second integrated equipment at utmost realizes large-scale production in factory, integrated tune
Examination.Using standardization connection between primary equipment and secondary device, secondary device, the single-ended pre-fabricated electric cables of large-scale application, both-end are pre-
The new technologies such as optical cable processed, simplify scene secondary connection, realize " plug and play ".
Utility model is achieved through the following technical solutions：
The integrated intelligent traction substation of prepackage type, includes the high-voltage switch gear and high-voltage switch gear of access high pressure gauze
Connect the main transformer equipment for carrying out transformation conversion, the low-pressure side primary equipment being connected with main transformer equipment, protection observing and controlling low-pressure side once
The low-pressure side secondary device of equipment, wherein low-pressure side primary equipment are integrated to be assemblied in low-pressure side primary equipment cabin, low-pressure side two
Secondary device is integrated to be assemblied in low-pressure side secondary device cabin, and low-pressure side primary equipment cabin and low-pressure side secondary device cabin use non-gold
Belong to the prefabricated cabin structure that high antisepsis composite material is made, low-pressure side primary equipment cabin and low-pressure side secondary device cabin are using unified line
Cable and interface connection low-pressure side secondary device and low-pressure side secondary device.
The low-pressure side primary equipment cabin is provided with three intervals, three intervals be respectively 2 transformer bays every with 1 one
The primary side control device of single-row word arrangement, a control device are provided with secondary device interval, primary equipment interval
Include the first PT cabinets, 27.5KV house transformators switch cubicle, right side feeder switch cabinet main transformer low-pressure side switch cubicle, left side feedback successively
Wiretap cabinet, the 2nd PT cabinets.
Servant's well, 10KV house transformators switch cubicle, air-conditioning equipment are additionally provided with the equipment interval.
2 transformer bays are every being respectively arranged with 10KV house transformators, 27.5KV house transformators.
The low-pressure side secondary device cabin is provided with 2 intervals, 1 at intervals of line segregation, 1 at intervals of secondary device
The secondary side control device that two row distinguish word arrangement, the secondary side control of first row are provided with interval, secondary device interval
Equipment is followed successively by：Monitor screen, main transformer protection observing and controlling screen, protection for feed line observing and controlling screen, environmental monitoring screen, net switchboard, optical fiber distributing
Frame screen, failure wave-recording screen, standby screen, measuring screen；The secondary side control device of secondary series is followed successively by：Video monitoring screen, high-tension electricity
In line on-line monitoring screen, oil chromatography screen, DC power supply panel, alternating current screen, battery screen, standby screen, communication screen, line segregation
It is provided with secondary device cable interface.
High-voltage switch gear in the utility model can be AIS/GIS/HGIS switches, switch to high-tension electricity during main transformer equipment low
Piezoelectric device, i.e. transformer, generally 4, the system concentrates low-pressure side secondary device and low-pressure side primary equipment point respectively
Cloth forms low-pressure side secondary device cabin and low-pressure side primary equipment cabin, low-pressure side secondary device cabin and low-pressure side in a cabin
Primary equipment cabin is directly connected by prefabricated cable, using above-mentioned rational layout, said structure is set gradually, by low-pressure side two
The set of secondary device centralization into an equipment, we can the structure prefabricated in advance, it is necessary to when, we are directly prefabricated by this
Cabin is transported predetermined station and be connected with main transformer equipment network, reaches the technique effect of rapid installation.Meanwhile, according to
Above-mentioned layout carries out equipment placement, can reach that the circuit of each equipment room is optimized, and the signal transmission interference between circuit is most
It is small, it is rationally distributed, reach cost minimization.
Prefabricated cabin structure includes 2 layers of composite layer, and main framing body, main bone are provided between 2 layers of composite layer
Support body includes coating steel pipe skeleton, and rock wool obturator is filled between coating steel pipe skeleton, is installed on coating steel pipe skeleton
There is connector, connector is inserted respectively into composite layer into U-shaped, its two ends.
Utility model compared with prior art, has the following advantages and advantages：
The integrated intelligent traction substation of prepackage type is a revolution of transformer substation construction, this transformer substation construction mistake
Journey is just as playing with building blocks, by the way that plant produced is prefabricated and assembled in situ was installed for two megastages and built.First and second integrated equipment
At utmost realize large-scale production in factory, integrated debugging.Connected between primary equipment and secondary device, secondary device using standardization
Connect, the new technology such as the single-ended pre-fabricated electric cables of large-scale application, both-end prefabricated optical cable, simplify scene secondary connection, realize and " insert i.e.
With ".With the electric railway traction transformer station of the technology building, traditional traction substation electrical layout, civil engineering are changed
Design and Construction Mode, pass through the brand-new construction mode of " standardized designs, batch production processing, assembled construction " so that traction
Transformer substation construction complete sets of equipment is strong, small volume, compact conformation, it is safe and reliable to operation, easy to maintenance, can move, and greatly
It is big to shorten design and construction period, transformer station's floor space is reduced, transformer station's cost is reduced.Whole station is set up in IEC61850
On the basis of communication specification, peace layered distribution type realizes in intelligent substation the information sharing of intelligent electric equipment room and mutually
Operation.It is divided into three layers of station level, wall and process layer on the whole.Station level protects the equipment such as observing and controlling to use with wall
IEC61850-8-1 communication protocols；Wall uses IEC61850-9-2 communication protocols with process layer combining unit；Wall with
Process layer intelligent terminal uses GOOSE communication protocols；When station level system uses SNTP networks pair, wall and process layer devices
During using IEC61588 networks pair.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding utility model embodiment, constitutes one of the application
Point, do not constitute the restriction to utility model embodiment.In the accompanying drawings：
Fig. 1 is utility model structural representation.
Fig. 2 is the layout in low-pressure side primary equipment cabin.
Fig. 3 is the layout in low-pressure side secondary device cabin.
Fig. 4 is the structure chart of prefabricated cabin structure.
Mark in accompanying drawing is expressed as：1st, low-pressure side primary equipment cabin；2nd, 10KV house transformators；3rd, servant's well；
4th, 10KV house transformators switch cubicle；5th, the first PT cabinets；6th, 27.5KV house transformators switch cubicle；7th, right side feeder switch cabinet；
8th, main transformer low-pressure side switch cubicle；9th, left side feeder switch cabinet；10th, the 2nd PT cabinets；11st, air-conditioning equipment；12nd, the personal transformations of 27.5KV
Device；
21st, monitor screen；22nd, main transformer protection observing and controlling screen；23rd, protection for feed line observing and controlling screen；24th, environmental monitoring screen；25th, net switch
Screen；26th, fibre distribution frame screen；27th, failure wave-recording screen；28th, standby screen；29th, measuring screen；30th, video monitoring screen；31st, high-tension electricity
Line on-line monitoring screen；32nd, oil chromatography screen；33rd, DC power supply panel；34th, alternating current screen；35th, battery screen；36th, standby screen；
37th, communication screen；38th, low-pressure side secondary device cabin；39th, secondary device cable interface；
41st, composite layer, 42, coating steel pipe skeleton, 43, connector, 44, rock wool obturator.
Embodiment
It is right with reference to embodiment and accompanying drawing for the purpose, technical scheme and advantage of utility model are more clearly understood
Utility model is described in further detail, and the exemplary embodiment and its explanation of utility model are only used for explaining practical new
Type, is not intended as the restriction to utility model.
Embodiment 1
As shown in Figure 1-Figure 3, the integrated intelligent traction substation of prepackage type, including the height of access high pressure gauze are pressed off
Close, the main transformer equipment for carrying out transformation conversion, the low-pressure side primary equipment being connected with main transformer equipment, protection survey are connected with high-voltage switch gear
The low-pressure side secondary device of low-pressure side primary equipment is controlled, wherein low-pressure side primary equipment is integrated is assemblied in low-pressure side primary equipment cabin
In 1, low-pressure side secondary device is integrated to be assemblied in low-pressure side secondary device cabin 38, low-pressure side primary equipment cabin 1 and low-pressure side two
The prefabricated cabin structure that secondary device cabin 38 is made of nonmetallic high antisepsis composite material, low-pressure side primary equipment cabin 1 and low-pressure side
Secondary device cabin 38 is using unified cable and interface connection low-pressure side secondary device and low-pressure side secondary device.
The low-pressure side primary equipment cabin 1 is provided with three intervals, three intervals be respectively 2 transformer bays every with 1
The primary side control device of single-row word arrangement is provided with primary equipment interval, primary equipment interval, a secondary control is set
It is standby include successively the first PT cabinets 5,27.5KV house transformators switch cubicle 6, the main transformer low-pressure side switch cubicle 8 of right side feeder switch cabinet 7,
Left side feeder switch cabinet 9, the 2nd PT cabinets 10.
Servant's well 3,10KV house transformators switch cubicle 4, air-conditioning equipment 11 are additionally provided with the equipment interval.
2 transformer bays are every being respectively arranged with 10KV house transformators 2,27.5KV house transformators 12.
The low-pressure side secondary device cabin 38 is provided with 2 intervals, 1 at intervals of line segregation, 1 sets at intervals of secondary
The secondary side control device that two row distinguish word arrangement, the secondary side control of first row are provided with standby interval, secondary device interval
Control equipment is followed successively by：Monitor screen 21, main transformer protection observing and controlling screen 22, protection for feed line observing and controlling screen 23, environmental monitoring screen 24, net switchboard
25th, fibre distribution frame screen 26, failure wave-recording screen 27, standby screen 28, measuring screen 29；The secondary side control device of secondary series is successively
For：Video monitoring screen 30, high-tension bus-bar on-line monitoring screen 31, oil chromatography screen 32, DC power supply panel 33, alternating current screen 34, storage
Secondary device cable interface 39 is provided with battery panel 35, standby screen 36, communication screen 37, line segregation.
High-voltage switch gear in the utility model can be AIS/GIS/HGIS switches, switch to high-tension electricity during main transformer equipment low
Piezoelectric device, i.e. transformer, generally 4, the system concentrates low-pressure side secondary device and low-pressure side primary equipment point respectively
Cloth is in a cabin, forming low-pressure side secondary device cabin 38 and low-pressure side primary equipment cabin 1, low-pressure side secondary device cabin 38 and low
Pressure side primary equipment cabin 1 is directly connected by prefabricated cable, using above-mentioned rational layout, sets gradually said structure, will be low
Press side secondary device centralization set into an equipment, we can the structure prefabricated in advance, it is necessary to when, we directly general
The prefabricated cabin is transported predetermined station and be connected with main transformer equipment network, reaches the technique effect of rapid installation.
The integrated intelligent traction substation of prepackage type is a revolution of transformer substation construction, this transformer substation construction mistake
Journey is just as playing with building blocks, by the way that plant produced is prefabricated and assembled in situ was installed for two megastages and built.First and second integrated equipment
At utmost realize large-scale production in factory, integrated debugging.Connected between primary equipment and secondary device, secondary device using standardization
Connect, the new technology such as the single-ended pre-fabricated electric cables of large-scale application, both-end prefabricated optical cable, simplify scene secondary connection, realize and " insert i.e.
With ".With the electric railway traction transformer station of the technology building, traditional traction substation electrical layout, civil engineering are changed
Design and Construction Mode, pass through the brand-new construction mode of " standardized designs, batch production processing, assembled construction " so that traction
Transformer substation construction complete sets of equipment is strong, small volume, compact conformation, it is safe and reliable to operation, easy to maintenance, can move, and greatly
It is big to shorten design and construction period, transformer station's floor space is reduced, transformer station's cost is reduced.Whole station is set up in IEC61850
On the basis of communication specification, peace layered distribution type realizes in intelligent substation the information sharing of intelligent electric equipment room and mutually
Operation.It is divided into three layers of station level, wall and process layer on the whole.Station level protects the equipment such as observing and controlling to use with wall
IEC61850-8-1 communication protocols；Wall uses IEC61850-9-2 communication protocols with process layer combining unit；Wall with
Process layer intelligent terminal uses GOOSE communication protocols；When station level system uses SNTP networks pair, wall and process layer devices
During using IEC61588 networks pair.
As shown in figure 4, prefabricated cabin structure includes 2 layers of composite layer 41, master is provided between 2 layers of composite layer
Skeleton body, main framing body includes coating steel pipe skeleton 42, rock wool obturator 44 is filled between coating steel pipe skeleton, zinc-plated
Connector 43 is installed, connector is inserted respectively into composite layer into U-shaped, its two ends on steel pipe skeleton.
The prefabricated cabin structure has good anti-seismic performance, heat-insulating property, antiseptic property, sand-proof performance, and it is two layers
Meet material layer for nonmetallic composite, prevent Confucian classics corrosion risk, service life was up to 60 years, and whole wall is using sealing
Die cavity technology, maximum ensures that internal steel skeleton does not contact oxygen and water.Coating steel pipe skeleton uses grid frame, can resist 12 grades of hurricanes
Wind.Gap can be set between main framing body and composite layer, good anti-seismic performance and heat-proof quality can be played, it is incubated
Heat-insulating property of the performance relative to 240mm clay tile walls and the adiabatic mortars of 50mm.
Above-described embodiment, purpose, technical scheme and beneficial effect to utility model have carried out entering one
Step is described in detail, should be understood that the embodiment that the foregoing is only utility model, is not used to limit in fact
It is all within the spirit and principle of utility model with new protection domain, any modification, equivalent substitution and improvements done etc.,
It should be included within the protection domain of utility model.
Claims (8)
1. the integrated intelligent traction substation of prepackage type, it is characterised in that including access high pressure gauze high-voltage switch gear, with
The main transformer equipment of high-voltage switch gear connection progress transformation conversion, the low-pressure side primary equipment being connected with main transformer equipment, protection observing and controlling are low
The low-pressure side secondary device of side primary equipment is pressed, wherein low-pressure side primary equipment is integrated is assemblied in low-pressure side primary equipment cabin（1）
Interior, low-pressure side secondary device is integrated to be assemblied in low-pressure side secondary device cabin（38）It is interior, low-pressure side primary equipment cabin（1）And low-pressure side
Secondary device cabin（38）The prefabricated cabin structure being made of nonmetallic high antisepsis composite material, low-pressure side primary equipment cabin（1）With
Low-pressure side secondary device cabin（38）Using unified cable and interface connection low-pressure side secondary device and low-pressure side secondary device.
2. the integrated intelligent traction substation of prepackage type according to claim 1, it is characterised in that the low-pressure side
Primary equipment cabin（1）Be provided with three intervals, three intervals be respectively 2 transformer bays every with 1 primary equipment interval, once
The primary side control device of single-row word arrangement is provided with equipment interval, a control device includes the first PT cabinets successively
（5）, 27.5KV house transformator switch cubicles（6）, right side feeder switch cabinet（7）Main transformer low-pressure side switch cubicle（8）, left side feeder line opens
Close cabinet（9）, the 2nd PT cabinets（10）.
3. the integrated intelligent traction substation of prepackage type according to claim 2, it is characterised in that the equipment room
Servant's well is additionally provided with every interior（3）, 10KV house transformator switch cubicles（4）, air-conditioning equipment（11）.
4. the integrated intelligent traction substation of prepackage type according to claim 2, it is characterised in that 2 changes
Depressor interval is respectively arranged with 10KV house transformators（2）, 27.5KV house transformators（12）.
5. the integrated intelligent traction substation of prepackage type according to claim 1, it is characterised in that the low-pressure side
Secondary device cabin（38）Be provided with 2 intervals, 1 at intervals of line segregation, 1 at intervals of secondary device interval, secondary device
The secondary side control device that two row distinguish word arrangement is provided with interval, the secondary side control device of first row is followed successively by：Prison
Control screen（21）, main transformer protection observing and controlling screen（22）, protection for feed line observing and controlling screen（23）, environmental monitoring screen（24）, net switchboard（25）, light
Fine distributing frame screen（26）, failure wave-recording screen（27）, standby screen（28）, measuring screen（29）；The secondary side control device of secondary series according to
It is secondary to be：Video monitoring screen（30）, high-tension bus-bar on-line monitoring screen（31）, oil chromatography screen（32）, DC power supply panel（33）, alternating current
Stream screen（34）, battery screen（35）, standby screen（36）, communication screen（37）, secondary device cable interface is provided with line segregation
（39）.
6. the integrated intelligent traction substation of prepackage type according to claim 2, it is characterised in that low-pressure side is once
Equipment compartment（1）Four sides be provided with hatch door.
7. the integrated intelligent traction substation of prepackage type according to claim 2, it is characterised in that the low-pressure side
Primary equipment cabin（1）Size be respectively：Long 13300mm, width 3300mm, high 3133mm.
8. the integrated intelligent traction substation of prepackage type according to any one in claim 1-7, its feature exists
In prefabricated cabin structure includes 2 layers of composite layer（41）, main framing body, main framing are provided between 2 layers of composite layer
Body includes coating steel pipe skeleton（42）, rock wool obturator is filled between coating steel pipe skeleton（44）, in coating steel pipe skeleton
On connector is installed（43）, connector is inserted respectively into composite layer into U-shaped, its two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621170827.8U CN206516960U (en) | 2016-10-26 | 2016-10-26 | The integrated intelligent traction substation of prepackage type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621170827.8U CN206516960U (en) | 2016-10-26 | 2016-10-26 | The integrated intelligent traction substation of prepackage type |
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| Publication Number | Publication Date |
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| CN206516960U true CN206516960U (en) | 2017-09-22 |
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| CN201621170827.8U Active CN206516960U (en) | 2016-10-26 | 2016-10-26 | The integrated intelligent traction substation of prepackage type |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451168A (en) * | 2016-10-26 | 2017-02-22 | 成都交大许继电气有限责任公司 | Prefabricated intelligent traction substation |
-
2016
- 2016-10-26 CN CN201621170827.8U patent/CN206516960U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451168A (en) * | 2016-10-26 | 2017-02-22 | 成都交大许继电气有限责任公司 | Prefabricated intelligent traction substation |
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