CN201813090U - Box type transformer substation for direct current traction - Google Patents
Box type transformer substation for direct current traction Download PDFInfo
- Publication number
- CN201813090U CN201813090U CN2010202446207U CN201020244620U CN201813090U CN 201813090 U CN201813090 U CN 201813090U CN 2010202446207 U CN2010202446207 U CN 2010202446207U CN 201020244620 U CN201020244620 U CN 201020244620U CN 201813090 U CN201813090 U CN 201813090U
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- CN
- China
- Prior art keywords
- cabinet
- direct current
- box type
- transformer substation
- type transformer
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the field of power transmission and distribution equipment and relates to a box type transformer substation for direct current traction, which is used in an urban mass transit direct current traction power supply system. The box type transformer substation for direct current traction comprises a box body in a metal framework structure, wherein two groups of system units are arranged on two sides in the box body in parallel, a rectifier cabinet, a unit cabinet, a standby cabinet, a direct current feeder cabinet, a microcomputer control unit and an alternating current and direct current power supply screen are sequentially arranged on one side, and a control room, a feeder cabinet, a station transformer cabinet, a PT (potential transformer) cabinet, a metering control cabinet and an incoming line receiving master cabinet are sequentially arranged on the other side. The box type transformer substation has reasonable layout, compact structure and small occupied space, the whole box type structure can be manufactured, installed and detected in a factory, the field construction can be greatly facilitated, the construction efficiency can be improved, and the centralized management and the maintenance of the system units can also be performed conveniently.
Description
Technical field
The utility model belongs to equipment for power transmission and distribution, relates to a kind of DC traction box-type substation that is used for the urban track traffic DC traction power-supply system.
Background technology
Traditional DC traction power-supply system adopts the civil engineering mode to carry out the construction of transformer station usually, and it is big not only to take up room, and the site operation workload is big, the construction period is long, also is not easy to system unit centralized management and maintenance.
Summary of the invention
Technical problem to be solved in the utility model is, provides that a kind of compact conformation, space hold are little, site operation efficient height, DC traction box-type substation convenient for installation and maintenance.
DC traction of the present utility model includes the casing of metal framework structure with box-type substation, in box house both sides parallel arrangement two group system unit, wherein a side is placed with rectifier cubicle, unit cabinet, dc feeder cabinet, microcomputer control unit and power of alterating and direct current screen successively, and opposite side is placed with control room, feeder line cabinet successively, standing is subjected to total cabinet with becoming cabinet, PT cabinet, measure control cabinet and inlet wire.
The utility model is rationally distributed, compact conformation, space hold are little, and whole case structure can be made, install and detect in factory, greatly facilitates site operation, has improved efficiency of construction, also is convenient to the centralized management and the maintenance of system unit.
Description of drawings
Fig. 1 is a plane figure structural representation of the present utility model;
Fig. 2 is the winding diagram of electric power system of the present utility model unit.
Embodiment
As shown in the figure, this DC traction includes the casing 1 of metal framework structure with box-type substation, in box house both sides parallel arrangement two group system unit, wherein a side is placed with rectifier cubicle 2, unit cabinet 3, reserve tank 4, dc feeder cabinet 5, microcomputer control unit 6 and power of alterating and direct current screen 7 successively, and opposite side is placed with control room 8, feeder line cabinet 9 successively, standing is subjected to total cabinet 13 with becoming cabinet 10, PT cabinet 11, measure control cabinet 12 and inlet wire.
Claims (1)
1. DC traction box-type substation, it is characterized in that: it includes the casing (1) of metal framework structure, in box house both sides parallel arrangement two group system unit, wherein a side is placed with rectifier cubicle (2), unit cabinet (3), reserve tank (4), dc feeder cabinet (5), microcomputer control unit (6) and power of alterating and direct current screen (7) successively, and opposite side is placed with control room (8), feeder line cabinet (9) successively, standing is subjected to total cabinet (13) with becoming cabinet (10), PT cabinet (11), measure control cabinet (12) and inlet wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202446207U CN201813090U (en) | 2010-07-02 | 2010-07-02 | Box type transformer substation for direct current traction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202446207U CN201813090U (en) | 2010-07-02 | 2010-07-02 | Box type transformer substation for direct current traction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201813090U true CN201813090U (en) | 2011-04-27 |
Family
ID=43896028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202446207U Expired - Fee Related CN201813090U (en) | 2010-07-02 | 2010-07-02 | Box type transformer substation for direct current traction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201813090U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012109778A1 (en) * | 2011-02-18 | 2012-08-23 | 上海市电力公司 | Single power feed 10 kv power distribution apparatus |
| WO2012109779A1 (en) * | 2011-02-18 | 2012-08-23 | 上海市电力公司 | Single power feed 10 kv power distribution apparatus |
| FR3001584A1 (en) * | 2013-01-31 | 2014-08-01 | Soreel Soc De Realisation D Equipements Electr | COMPACT AND INTEGRATED CONTINUOUS CURRENT DISTRIBUTION BLOCK FOR RAILWAY SUB-STATION. |
| CN104577836B (en) * | 2013-10-22 | 2017-02-22 | 苏州万龙电气集团股份有限公司 | Intelligent box type direct current traction substation |
-
2010
- 2010-07-02 CN CN2010202446207U patent/CN201813090U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012109778A1 (en) * | 2011-02-18 | 2012-08-23 | 上海市电力公司 | Single power feed 10 kv power distribution apparatus |
| WO2012109779A1 (en) * | 2011-02-18 | 2012-08-23 | 上海市电力公司 | Single power feed 10 kv power distribution apparatus |
| FR3001584A1 (en) * | 2013-01-31 | 2014-08-01 | Soreel Soc De Realisation D Equipements Electr | COMPACT AND INTEGRATED CONTINUOUS CURRENT DISTRIBUTION BLOCK FOR RAILWAY SUB-STATION. |
| WO2014117899A1 (en) * | 2013-01-31 | 2014-08-07 | Soreel Societe De Realisation D'equipements Electriques | Compact and integrated direct current distribution point for a rail sub-station |
| CN104577836B (en) * | 2013-10-22 | 2017-02-22 | 苏州万龙电气集团股份有限公司 | Intelligent box type direct current traction substation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20160702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |