CN106532533A - Vehicle-mounted mobile substation - Google Patents
Vehicle-mounted mobile substation Download PDFInfo
- Publication number
- CN106532533A CN106532533A CN201510580355.7A CN201510580355A CN106532533A CN 106532533 A CN106532533 A CN 106532533A CN 201510580355 A CN201510580355 A CN 201510580355A CN 106532533 A CN106532533 A CN 106532533A
- Authority
- CN
- China
- Prior art keywords
- cable
- switch
- transformer station
- station according
- trolley
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B5/00—Non-enclosed substations; Substations with enclosed and non-enclosed equipment
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention provides a vehicle-mounted mobile substation, which comprises a high-voltage power transformation trolley and a middle-voltage power distribution trolley connected with the high-voltage power transformation trolley, wherein the high-voltage power transformation trolley comprises a post insulator, a high-voltage switchgear, a transformer and a neutral protective device connected sequentially from the trolley tail to the trolley head; the left side and the right side inside the middle-voltage power distribution trolley are provided with a control cabinet and a cable winch, and the middle part is provided with a switch cabinet. The vehicle-mounted mobile substation provided by the invention is good in integrity, compact in structure, simple and convenient in layout, safe and reliable in operation, good in anti-seismic performance and flexible in use; the vehicle-mounted mobile substation can be used in the wild, in a mountain, by a roadside and other proper sites with a power supply, the vehicle-mounted mobile substation can be drawn to the field, and in an extremely short time, connection building of the substation can be completed, and the construction period can be reduced.
Description
Technical field
The present invention relates to a kind of transformer station, and in particular to a kind of transformer station of vehicle-mounted removable.
Background technology
Generally catastrophic failure is met by the maintenance that has a power failure in distribution line operation, by operation power during power failure
Armamentarium will be out of service, and the loss for thereby resulting in is self-evident.For reducing loss, reduce and have a power failure
Time, it is ensured that normal power supply, and quickly can make a response when there is accident, reply burst in time
Event, it is therefore desirable to improve existing maintenance and speedily carry out rescue work means, to ensure normal power supply, and realize the inspection that do not have a power failure
Repair, therefore this needs to provide a kind of small volume, reliability height, the mobile substation of mobility strong, to solve
Restore electricity in time and transformer station's increase-volume in the urgent or power supply of uprushing property load temporarily, electric network emergency repairing
The problems such as transformation uninterrupted power supply.
The content of the invention
The invention provides a kind of vehicle-mounted removable transformer station, including high voltage variable electric car and with the high voltage variable
The medium-voltage distribution car of electric car connection；Can realize that safe and reliable to operation, use is flexible, which can be at short notice
It is completed for using.
For achieving the above object, concrete scheme of the present invention is as follows：
A kind of vehicle-mounted removable transformer station, in being connected including high voltage variable electric car and with the high voltage variable electric car
Press-fitting electric car；The high voltage variable electric car includes：The support insulator that is sequentially connected by the tailstock to headstock, high pressure
Switchgear, transformator and neutral protection device；Medium pressure distribution trolley is provided with switch board and cable hoist,
Middle part is provided with switch cubicle, and the switch cubicle includes：The bus tie that is from top to bottom sequentially connected, keep apart
Guan Yi, air insulation switch, disconnecting switch two and cable plug head；The low-pressure side sleeve pipe of the transformator with
The cable plug head cable connection.
Be provided with the headstock of the high voltage variable electric car height being sequentially connected delay unloading interface cabinet, PASS convergence control cabinets and
Lower limb controller cabinet.
The neutral protection device includes：Ground protection cabinet and neutral protector；The one of the neutral protector
End is connected with ground protection cabinet by closing switch；The other end passes through the neutral sleeve pipe of cable and the transformator
It is connected.
The lightning arrester discharge meter that the bottom of the neutral protector is provided with spark gap and is connected with the spark gap
Number device.
The high-tension switch gear is HGIS combined electrical apparatuses；The high-pressure side sleeve pipe of its outfan and the transformator
It is connected, input is connected with the support insulator.
The cable hoist is the low-voltage cable capstan winch for being provided with hydraulic pressure or electronic automatic retractable line apparatus.
The switch board is provided with：Video monitoring screen, battery panel, power supply panel, communication screen, telemechanical screen and monitoring
Main frame screen.
The switch board and the switch cubicle are provided with dehumidified air circulating fan.
The transformator adopts low-voltage foil type winding, the dry-type transformer of high voltage layer type structure.
The cable plug head adopts all insulation silastic material.
Downward-sloping 45 degree of the cable plug head combines installation with the disconnecting switch two.
Penetration type arcing is provided with the top of the switch cubicle rushes down pressure passageway.
The container body of medium pressure distribution trolley is provided with seal isolation cable support plate and cable fixed sheath.
With immediate prior art ratio, the present invention is with following excellent effect：
The present invention provides vehicle-mounted removable transformer station with carrying high current, without vortex, all insulation, without electric arc
Electric discharge, suitable repeatedly plug operation and non-maintaining function；Big with setting angle, good integrity, structure are tight
Gather, layout is simple and direct, it is safe and reliable to operation, with good anti-seismic performance, using flexible, in the wild, mountain
In or by the road etc., as long as there is the solution space of power supply, it is possible to drag it to scene, and can be in pole
In the short time, the connection for completing transformer station is set up, and advantageously reduces construction period, thus vehicle-mounted removable
Transformer station has extraordinary motility.
Description of the drawings
Front views of the Fig. 1 for vehicle-mounted removable transformer station；
Top views of the Fig. 2 for vehicle-mounted removable transformer station；
Rearviews of the Fig. 3 for medium-voltage distribution car；
Front views of the Fig. 4 for medium-voltage distribution car.
Wherein：1- support insulators；2- high-tension switch gears；3- transformators；4- neutrality protection devices；5- is controlled
Cabinet processed；6- switch cubicles；7- cable hoists；8- neutrality protectors；9- ground protection cabinets；10- bus ties；
11- disconnecting switch one；12- air insulations are switched；13- disconnecting switch two；14- cable plug heads；15- vacuum is broken
Road device；16- penetration type arcing pressure release passages；101- high voltage variable electric cars；102- medium-voltage distribution cars；103- containers；
104 container bodies；105 cable connection covers；106- seals off cable support plate；301- high voltage side of transformer
Sleeve pipe；302- transformators neutrality sleeve pipe；303- step down side sleeve pipes；401- height is delayed unloading interface cabinet；402-PASS
Convergence control cabinet；403- supporting leg controller cabinets.
Specific embodiment
With reference to the accompanying drawings and detailed description technical scheme is described in further detail：
As shown in figure 1, the support insulator 1, high pressure that high voltage variable electric car 101 is sequentially connected by the tailstock to headstock
Switchgear 2, transformator 3 and neutral protection device 4；The input connection high pressure three-phase of support insulator 1
Electricity, by cable by the electrical transmission of high pressure three-phase to high voltage switching station 2；The outfan of high-tension switch gear 2 connects
Connect the high-pressure side sleeve pipe 301 of transformator 3；During the low-pressure side sleeve pipe 303 of transformator is arranged on by cable connection
The incoming line cabinet on switch cubicle 6 in press-fitting electric car 102.
As shown in Fig. 2 be provided with the headstock of high voltage variable electric car 101 height being sequentially connected delay unloading interface cabinet 401,
PASS convergence control cabinets 402 and supporting leg controller cabinet 403.Neutral protection device 4 on high voltage variable electric car 101
Including：Ground protection cabinet 9 and neutral protector 8；One end of neutral protector 8 passes through closing switch and ground connection
Protection cabinet 9 is connected；The other end is connected with the neutral sleeve pipe 302 of transformator 3 by cable.Medium-voltage distribution car
The 102 inside left and right sides is provided with switch board 5 and cable hoist 7, and middle part is provided with switch cubicle 6.Such as Fig. 3 and
Described in Fig. 4：Switch cubicle 6 includes：The bus tie 10 that is from top to bottom sequentially connected, disconnecting switch 1,
Air insulation switch 12, disconnecting switch 2 13 and cable plug head 14；
14 downward-sloping 450 jiaos of cable plug head installs 6 rear of switch cubicle, arranges air insulation switch 12
With plug-in type cable and connect cover 105, container 104 is provided with the seal isolation cable support plates 106 that open the door more,
Cable fixed sheath 105.Cable from outside container by cable plug head 14 be partially into container 9 and
Inside switch cubicle 6, cable connection is realized, it is middle to adopt sealed compartment by 14 terminal unit of cable plug head
It is sealed in container 9.For passing in and out after cabinet, cabinet top design penetration type arcing rushes down pressure passageway in cable incoming-outgoing direction
16。
It is to be understood that, present invention and specific embodiment are intended to prove technical side provided by the present invention
The practical application of case, should not be construed as limiting the scope of the present invention.Those skilled in the art are at this
Under bright spirit and principle are inspired, can various modifications may be made, equivalent or improve.But these change or repair
Change and applying in pending protection domain.
Claims (13)
1. a kind of vehicle-mounted removable transformer station, including high voltage variable electric car (101) and with the high-voltage transforming
The medium-voltage distribution car (102) that car (101) connects；It is characterized in that：Described high voltage variable electric car (101) wrap
Include：The support insulator (1) that is sequentially connected by the tailstock to headstock, high-tension switch gear (2), transformator (3)
With neutral protection device (4)；Medium pressure distribution trolley (102) is provided with switch board (5) and cable hoist (7),
Middle part is provided with switch cubicle (6), and switch cubicle (6) include：The bus tie being from top to bottom sequentially connected
(10), disconnecting switch one (11), air insulation switch (12), disconnecting switch two (13) and cable plug
Head (14)；The low-pressure side sleeve pipe (303) of transformator (3) and cable plug head (14) electricity consumption
Cable connects.
2. transformer station according to claim 1, it is characterised in that：High voltage variable electric car (101)
Headstock at be provided with the height being sequentially connected delay unloading interface cabinet (401), PASS convergence control cabinets (402) and supporting leg control
Device cabinet (403).
3. transformer station according to claim 1, it is characterised in that：Neutral protection device (4)
Including：Ground protection cabinet (9) and neutral protector (8)；The one end of neutral protector (8) passes through
Closing switch is connected with ground protection cabinet (9)；The other end passes through the neutrality of cable and the transformator (3)
Sleeve pipe (302) is connected.
4. transformer station according to claim 3, it is characterised in that：Neutral protector (8)
The arrester discharge counter that bottom is provided with spark gap and is connected with the spark gap.
5. transformer station according to claim 1, it is characterised in that：High-tension switch gear (2)
For HGIS combined electrical apparatuses；Its outfan is connected with the high-pressure side sleeve pipe (301) of the transformator (3), defeated
Enter end to be connected with the support insulator (1).
6. transformer station according to claim 1, it is characterised in that：Described cable hoist (7) are to set
It is equipped with the low-voltage cable capstan winch of hydraulic pressure or electronic automatic retractable line apparatus.
7. transformer station according to claim 1, it is characterised in that：Switch board (5) are provided with：
Video monitoring screen, battery panel, power supply panel, communication screen, telemechanical screen and monitoring host computer screen.
8. transformer station according to claim 1, it is characterised in that：It is switch board (5) and described
Switch cubicle (6) is provided with dehumidified air circulating fan.
9. transformer station according to claim 1, it is characterised in that：Described transformator (3) are using low
Pressure Foil winding, the dry-type transformer of high voltage layer type structure.
10. transformer station according to claim 1, it is characterised in that：Cable plug head (14)
Using all insulation silastic material.
11. transformer stations according to claim 1, it is characterised in that：Cable plug head (14)
Downward-sloping 45 degree are combined installation with the disconnecting switch two (13).
12. transformer stations according to claim 1, it is characterised in that：The top of switch cubicle (6)
It is provided with penetration type arcing and rushes down pressure passageway (16).
13. transformer stations according to claim 1, it is characterised in that：Medium pressure distribution trolley (102)
Container body (104) be provided with seal isolation cable support plate (106) and cable fixed sheath (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510580355.7A CN106532533A (en) | 2015-09-11 | 2015-09-11 | Vehicle-mounted mobile substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510580355.7A CN106532533A (en) | 2015-09-11 | 2015-09-11 | Vehicle-mounted mobile substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106532533A true CN106532533A (en) | 2017-03-22 |
Family
ID=58348076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510580355.7A Pending CN106532533A (en) | 2015-09-11 | 2015-09-11 | Vehicle-mounted mobile substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106532533A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107634464A (en) * | 2017-09-15 | 2018-01-26 | 许继集团有限公司 | Movable transformer pack |
| CN107658105A (en) * | 2017-09-29 | 2018-02-02 | 国网浙江省电力公司绍兴供电公司 | A kind of vehicle-mounted emergent transformer station high-capacity main transformer depressor |
| CN109572522A (en) * | 2018-11-26 | 2019-04-05 | 许继集团有限公司 | Movable transformer pack and its line leading device |
| WO2021017409A1 (en) * | 2019-08-01 | 2021-02-04 | 河南平高电气股份有限公司 | Mobile substation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201656321U (en) * | 2010-05-07 | 2010-11-24 | 北京东方昱立电气技术有限公司 | Novel high-voltage metal-enclosed switchgear |
| JP5442460B2 (en) * | 2010-01-08 | 2014-03-12 | 中国電力株式会社 | Vehicle equipped with transformer for movement |
| CN203553900U (en) * | 2013-10-30 | 2014-04-16 | 山东五岳电器有限公司 | Neutral point complete set protection device for transformer |
| CN203895820U (en) * | 2014-05-29 | 2014-10-22 | 国家电网公司 | Compact totally-enclosed mobile substation |
-
2015
- 2015-09-11 CN CN201510580355.7A patent/CN106532533A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5442460B2 (en) * | 2010-01-08 | 2014-03-12 | 中国電力株式会社 | Vehicle equipped with transformer for movement |
| CN201656321U (en) * | 2010-05-07 | 2010-11-24 | 北京东方昱立电气技术有限公司 | Novel high-voltage metal-enclosed switchgear |
| CN203553900U (en) * | 2013-10-30 | 2014-04-16 | 山东五岳电器有限公司 | Neutral point complete set protection device for transformer |
| CN203895820U (en) * | 2014-05-29 | 2014-10-22 | 国家电网公司 | Compact totally-enclosed mobile substation |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107634464A (en) * | 2017-09-15 | 2018-01-26 | 许继集团有限公司 | Movable transformer pack |
| CN107634464B (en) * | 2017-09-15 | 2019-10-15 | 许继集团有限公司 | Movable transformer pack |
| CN107658105A (en) * | 2017-09-29 | 2018-02-02 | 国网浙江省电力公司绍兴供电公司 | A kind of vehicle-mounted emergent transformer station high-capacity main transformer depressor |
| CN109572522A (en) * | 2018-11-26 | 2019-04-05 | 许继集团有限公司 | Movable transformer pack and its line leading device |
| WO2021017409A1 (en) * | 2019-08-01 | 2021-02-04 | 河南平高电气股份有限公司 | Mobile substation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170322 |
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| RJ01 | Rejection of invention patent application after publication |