CN104577836B - Intelligent box type direct current traction substation - Google Patents
Intelligent box type direct current traction substation Download PDFInfo
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- CN104577836B CN104577836B CN201310496023.1A CN201310496023A CN104577836B CN 104577836 B CN104577836 B CN 104577836B CN 201310496023 A CN201310496023 A CN 201310496023A CN 104577836 B CN104577836 B CN 104577836B
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- traction substation
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Abstract
The invention relates to an intelligent box type direct current traction substation. The intelligent box type direct current traction substation comprises a box type shell in which an accommodating machine room is arranged and is characterized in that a cable channel and an air conditioning ventilation pipeline are arranged at the bottom of the accommodating machine room, and temperature control equipment, monitoring equipment and lighting equipment are arranged at the top of the accommodating machine room; meanwhile, an operation corridor is distributed in the accommodating machine room, various cabinets and firefighting equipment are distributed on the two sides of the operation corridor, and both a WDQ direct current cabinet and a KYN28A-12 high-voltage cabinet adopt a handcart type structure. Intelligent unattended operation can be realized on the basic of the coordination work of electric equipment, the running reliability of a direct current traction power supply system is greatly improved, and the running and maintenance cost is greatly reduced. Meanwhile, an integrated box type structure is adopted, related electric equipment are highly integrated, equipment space is fully utilized, and coordination can be carried out with surrounding environments. Besides, the intelligent box type direct current traction substation has strong shock resistance and great thermal insulating and temperature regulating effects, and the whole substation can run without reducing the capacity.
Description
Technical field
The present invention relates to a kind of transformer station, more particularly, to a kind of intelligent box type DC traction substation.
Background technology
Rail or trolleybus system, have an offer dc source on whole service circuit at a certain distance
Traction substation, traction substation is that the 10kV high pressure that civil power is come in is depressured by rectifier transformer or in a disguised form, enters back into whole
Stream device, the direct current required for the alternating current of certain pulse wave is changed into（I.e. 600V, 750V or 1500V）, it is supplied to electric power
Locomotive uses, and is in addition additionally provided with station local coordinate frame in each box station, the exchange 10kV high-tension electricity that civil power is come in is reduced to 380V
（I.e. 380V power electric and 220V power for illumination）The control in station and auxiliary equipment is provided to use.Substantially every 3 km circuits
If a traction substation.
But, for common DC traction station, building time is more remote, and internal electric equipment and technology relatively falls
Afterwards, Traction Station floor space is larger.Simultaneously it is impossible to carry out effective remote monitoring, less enable unmanned, be unfavorable for straight
The centralized and unified monitoring management of stream traction substation, expends substantial amounts of manpower and financial resources.Furthermore, due to the clean energy resource vehicles
Replace with serious pollution bus and become inevitable, need newly-built increasing rail and trolleybus in the future, but civil engineering
The Traction Station floor space of structure is big, and land resource is more and more nervous, and construction cost is high.
Content of the invention
The purpose of the present invention is exactly to solve the above-mentioned problems in the prior art, provides a kind of intelligent box type straight
Stream traction substation.
The purpose of the present invention is achieved through the following technical solutions：
A kind of intelligent box type DC traction substation, includes box-type shell, and setting in described box-type shell accommodates
Machine room, wherein：Described receiving machine room bottom setting cable passage and ventilating duct for air-conditioner, described receiving machine room top is provided with
Temperature control device, monitoring device and lighting apparatus, are distributed with operating corridor in described receiving machine room, laying insulation on operating corridor
Pad, described operating corridor both sides are distributed with WDQ DC cabinet, KYN28A-12 high-voltage alternating cabinet, rectifier transformer cabinet, rectifier cabinet, electricity
Source cabinet, switch board, data management system cabinet and fire-fighting equipment, described WDQ DC cabinet, KYN28A-12 high-voltage board are all using hand
Vehicle type structure.
Further, above-mentioned a kind of intelligent box type DC traction substation, wherein：Described WDQ DC cabinet adopts
Feeder cabinet, incoming line cabinet, negative pole cabinet, backflow cabinet, reserve tank are constituted.
Further, above-mentioned a kind of intelligent box type DC traction substation, wherein：Described switch board includes
Duplicate supply control cabinet, data management system cabinet.
Further, above-mentioned a kind of intelligent box type DC traction substation, wherein：Described KYN28A-12 is high
Pressure exchange cabinet includes High-voltage Incoming Cabinet, returns line cabinet, metering cabinet, station local coordinate frame outgoing line cabinet, staged isolation cabinet, section switch
Cabinet, station local coordinate frame cabinet are constituted.
Further, above-mentioned a kind of intelligent box type DC traction substation, wherein：Described temperature control device includes
Switch cubicle, rectifier cabinet, transformer, axle stream ventilating fan and/or air-conditioning are constituted, and described switch cubicle, rectifier cabinet, transformer case connect
It is connected to temperature and humidity controller.
Further, above-mentioned a kind of intelligent box type DC traction substation, wherein：Described receiving machine room top
Secondary cable groove is installed, described receiving machine room top is provided with ventilation space, described ventilation is spatially provided with ventilation mouth.
Further, above-mentioned a kind of intelligent box type DC traction substation, wherein：Set in described receiving machine room
It is equipped with self-extinguishing fire-fighting equipment, include Automatic Fire Extinguisher cabinet, sensor, control main frame.
Further, above-mentioned a kind of intelligent box type DC traction substation, wherein：Connect on described lighting apparatus
It is connected to local line traffic control switch and remote control assembly.
Further, above-mentioned a kind of intelligent box type DC traction substation, wherein：Described box-type shell is double
Layer cold-rolled steel sheet shell, described double-deck cold-rolled steel sheet inside the shell is filled with flame resistant heat insulation material.
Yet further, above-mentioned a kind of intelligent box type DC traction substation, wherein：Set in described operating corridor
It is equipped with into well head, the described well head that enters is communicated with basement, described enters to be provided with manhole cover plate on well head, accommodate setting in machine room
There are video monitoring apparatus, described video monitoring apparatus are arranged on the top accommodating machine room.
The advantage of technical solution of the present invention is mainly reflected in：Rely on each electrical equipment to cooperate work, be capable of
Intelligent unmanned, greatly improves DC traction power-supply system operational reliability and reduces operation expense.Meanwhile, adopt
With the case structure of integral type, compared with normal traction transformer station, box-type traction substation is by related electric equipment height
Integrated, make full use of the device space, can be with periphery bad border cooperation.And, there is very strong impact resistance and insulation
Heat-insulated and temperature regulation effect, whole transformer station can not drop appearance and run.Furthermore, have perfect safety-protection system, can remotely monitor
Box Traction Station inner case and the generation preventing fire.
Brief description
The purpose of the present invention, advantage and feature, by by the non-limitative illustration of preferred embodiment below carry out diagram and
Explain.
Fig. 1 is this intelligent box type DC traction substation side surface configurations schematic diagram.
Fig. 2 is to accommodate machine room to overlook organigram.
| 1 | Box-type shell | 2 | Accommodate machine room |
| 3 | Felt pad | 4 | Lighting apparatus |
| 5 | Operating corridor | 6 | Video monitoring apparatus |
| 7 | Rectifier transformer cabinet | 8 | Station local coordinate frame cabinet |
| 9 | Duplicate supply control cabinet | 10 | Data management system cabinet |
| 11 | Feeder cabinet | 12 | Incoming line cabinet |
| 13 | Negative pole cabinet | 14 | Backflow cabinet |
| 15 | Rectifier cabinet | 16 | High-voltage Incoming Cabinet |
| 17 | Return line cabinet | 18 | Metering cabinet |
| 19 | Station local coordinate frame outgoing line cabinet | 20 | Staged isolation cabinet |
| 21 | Section switch cabinet | 22 | Axle stream ventilating fan |
| 23 | Secondary cable groove | 24 | Ventilation space |
| 25 | Automatic Fire Extinguisher cabinet | 26 | Local line traffic control switch |
| 27 | Flame resistant heat insulation material | 28 | Enter well head |
Specific embodiment
A kind of intelligent box type DC traction substation as shown in Figure 1 and Figure 2, includes box-type shell 1, box-type shell 1
Interior setting accommodates machine room 2, and its unusual part is：In view of the needs of radiating and wiring, accommodate machine room 2 bottom setting electricity
Cable passage and ventilating duct for air-conditioner, are provided with temperature control device, monitoring device and lighting apparatus 4 accommodating machine room 2 top.From satisfaction
The lighting demand of personnel's debugging sets out, and carries out arranging using 40W fluorescent tube.And, consider to adopt rational layout,
Meet the distribution of each equipment, be conducive to personnel to be manipulated and safeguard, accommodate in machine room 2 and operating corridor 5 is distributed with, operation is walked
Felt pad 3 is laid on corridor 5.Specifically, operating corridor 5 both sides are distributed with WDQ DC cabinet, KYN28A-12 high-voltage alternating cabinet, whole
Convertor transformer cabinet 7, rectifier cabinet 15, power cabinet, switch board, data management system cabinet 10 and fire-fighting equipment, state WDQ DC cabinet,
KYN28A-12 high-voltage board all using handcart-type, safeguard by structure easy access.Furthermore, from overall security consideration, box-type shell
1 degree of protection can reach IP35D, and control room's degree of protection of Traction Station internal high pressure switchgear and DC switch equipment is equal
Reach IP4X, other electrical equipments all reach more than IP3X.
From the point of view of the present invention one preferably embodiment, draw the function needs of power transformation to realize intelligent DC, WDQ is straight
Stream cabinet adopts feeder cabinet 11, incoming line cabinet 12, negative pole cabinet 13, backflow cabinet 14, reserve tank to constitute.Meanwhile, switch board includes double electricity
Source power distribution cabinet 9, data management system cabinet 10.And, in order to improve management and control effect,
KYN28A-12 high-voltage alternating cabinet include High-voltage Incoming Cabinet 16, return line cabinet 17, metering cabinet 18, station local coordinate frame go out
Line cabinet 19, staged isolation cabinet 20, section switch cabinet 21, station local coordinate frame cabinet 8 are constituted.
From the point of view of further, in order to ensure that not dropping appearance runs, the temperature control device of employing includes switch cubicle, rectifier cabinet 15, transformation
Device, axle stream ventilating fan 22 and/or air-conditioning are constituted, and described switch cubicle, rectifier cabinet 15, transformer case are connected with Temperature and Humidity Control
Device.In such manner, it is possible to constitute a forced air circulation system, when environment temperature is not very high, axle stream ventilating fan can be passed through
22 operation makes the inner air and outer air of this box Traction Station be circulated, and electrical equipment is lowered the temperature, when bad border temperature is higher, fan
It has been not enough to reach cooling when requiring, air conditioner refrigerating can have been opened.In order to preferably realize temperature control, can switch cubicle,
Temperature and humidity controller, the function such as the refrigeration of cooperation air-conditioning, heating and dehumidifying are fitted with rectifier cabinet 15, transformer case cabinet.
Meanwhile, accommodate machine room 2 top and secondary cable groove 23 is installed, described receiving machine room 2 top is provided with ventilation space 24, and ventilation is empty
Between be provided with ventilation mouth on 24.
Lifted to consider from safe coefficient, accommodate in machine room 2 and be provided with self-extinguishing fire-fighting equipment, include self-extinguishing
Device cabinet 25, sensor, control main frame.Box-type shell 1 is double-deck cold-rolled steel sheet shell, and double-deck cold-rolled steel sheet inside the shell is filled with resistance
Combustion heat-barrier material 27.Certainly it is contemplated that the convenient control of illumination needs, lighting apparatus 4 is connected with local line traffic control switch 26 with
Remote control assembly.
Furthermore it is contemplated that the connection of the regular and outlet cable of overall routing, it is provided with operating corridor 5 into well head 28,
The described well head 28 that enters is communicated with basement, and described enters to be provided with manhole cover plate on well head 28, accommodates in machine room 2 and is provided with video
Supervising device 6, described video monitoring apparatus 6 are arranged on the top accommodating machine room 2.
After above-mentioned character express can be seen that using the present invention, each electrical equipment is relied on to cooperate work,
It is capable of intelligent unmanned, greatly improve DC traction power-supply system operational reliability and become with reducing operation maintenance
This.Meanwhile, employ the case structure of integral type, compared with normal traction transformer station, box-type traction substation will be mutually powered-down
Gas device height is integrated, makes full use of the device space, can be with periphery bad border cooperation.And, there is very strong shock resistance
Ability and insulation and temperature regulation effect, whole transformer station can not drop appearance and run.Furthermore, have perfect safety-protection system,
Can remotely monitor box Traction Station inner case and the generation preventing fire.
These embodiments are only the prominent examples of application technical solution of the present invention, all take equivalent or equivalent transformation
And the technical scheme being formed, all fall within the scope of protection of present invention.
Claims (5)
1. a kind of intelligent box type DC traction substation, includes box-type shell, setting receiving machine in described box-type shell
Room it is characterised in that：Described receiving machine room bottom setting cable passage and ventilating duct for air-conditioner, described receiving machine room top sets
It is equipped with temperature control device, monitoring device and lighting apparatus, in described receiving machine room, operating corridor is distributed with, operating corridor is laid absolutely
Edge pad, described operating corridor both sides be distributed with WDQ DC cabinet, KYN28A-12 high-voltage alternating cabinet, rectifier transformer cabinet, rectifier cabinet,
Power cabinet, switch board, data management system cabinet and fire-fighting equipment, described WDQ DC cabinet, KYN28A-12 high-voltage board all adopt
Handcart-type structure；Described WDQ DC cabinet adopts feeder cabinet, incoming line cabinet, negative pole cabinet, backflow cabinet, reserve tank to constitute；Described control
Cabinet processed includes duplicate supply control cabinet, data management system cabinet；Described KYN28A-12 high-voltage alternating cabinet includes high pressure inlet wire
Cabinet, return line cabinet, metering cabinet, station local coordinate frame outgoing line cabinet, staged isolation cabinet, section switch cabinet, station local coordinate frame cabinet constitute；Institute
The temperature control device stated includes switch cubicle, rectifier cabinet, transformer, axle stream ventilating fan and/or air-conditioning are constituted, described switch cubicle, whole
It is connected with temperature and humidity controller on stream cabinet, transformer；Described receiving machine room top is provided with secondary cable groove, described receiving machine
Roof portion is provided with ventilation space, and described ventilation is spatially provided with ventilation mouth.
2. a kind of intelligent box type DC traction substation according to claim 1 it is characterised in that：Described receiving machine
It is provided with self-extinguishing fire-fighting equipment in room, include Automatic Fire Extinguisher cabinet, sensor, control main frame.
3. a kind of intelligent box type DC traction substation according to claim 1 it is characterised in that：Described illumination sets
Switch and remote control assembly for being above connected with local line traffic control.
4. a kind of intelligent box type DC traction substation according to claim 1 it is characterised in that：Described is box outer
Shell is double-deck cold-rolled steel sheet shell, and described double-deck cold-rolled steel sheet inside the shell is filled with flame resistant heat insulation material.
5. a kind of intelligent box type DC traction substation according to claim 1 it is characterised in that：Described operation is walked
It is provided with corridor into well head, the described well head that enters is communicated with basement, described enters to be provided with manhole cover plate on well head, accommodates machine room
Inside it is provided with video monitoring apparatus, described video monitoring apparatus are arranged on the top accommodating machine room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310496023.1A CN104577836B (en) | 2013-10-22 | 2013-10-22 | Intelligent box type direct current traction substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310496023.1A CN104577836B (en) | 2013-10-22 | 2013-10-22 | Intelligent box type direct current traction substation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104577836A CN104577836A (en) | 2015-04-29 |
| CN104577836B true CN104577836B (en) | 2017-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310496023.1A Active CN104577836B (en) | 2013-10-22 | 2013-10-22 | Intelligent box type direct current traction substation |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109980555A (en) * | 2019-05-05 | 2019-07-05 | 四川达卡电气有限公司 | A kind of 12kV integrated box type switchyard |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201813090U (en) * | 2010-07-02 | 2011-04-27 | 江苏大全长江电器股份有限公司 | Box type transformer substation for direct current traction |
| CN202535158U (en) * | 2012-03-26 | 2012-11-14 | 深圳市爱科赛科技有限公司 | Auxiliary system for transformer station |
| CN203521982U (en) * | 2013-10-22 | 2014-04-02 | 苏州万龙电气集团股份有限公司 | Intelligent box type direct current traction transformer station |
-
2013
- 2013-10-22 CN CN201310496023.1A patent/CN104577836B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201813090U (en) * | 2010-07-02 | 2011-04-27 | 江苏大全长江电器股份有限公司 | Box type transformer substation for direct current traction |
| CN202535158U (en) * | 2012-03-26 | 2012-11-14 | 深圳市爱科赛科技有限公司 | Auxiliary system for transformer station |
| CN203521982U (en) * | 2013-10-22 | 2014-04-02 | 苏州万龙电气集团股份有限公司 | Intelligent box type direct current traction transformer station |
Non-Patent Citations (1)
| Title |
|---|
| 直流箱式牵引变电所的国产化及工程应用;蔡天明;《都市快轨交通》;20070831;第20卷(第4期);第95-98页 * |
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| CN104577836A (en) | 2015-04-29 |
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