CN105119498B - Rail vehicle AuCT system and rail vehicle - Google Patents
Rail vehicle AuCT system and rail vehicle Download PDFInfo
- Publication number
- CN105119498B CN105119498B CN201510583167.XA CN201510583167A CN105119498B CN 105119498 B CN105119498 B CN 105119498B CN 201510583167 A CN201510583167 A CN 201510583167A CN 105119498 B CN105119498 B CN 105119498B
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- Prior art keywords
- auct
- housing
- rail vehicle
- transformer
- air
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Transformer Cooling (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Inverter Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention provides a kind of rail vehicle AuCT system and rail vehicle.A kind of rail vehicle AuCT system, including：Housing, breeze fan and AuCT；Air inlet and air outlet are offered on the housing；Wherein, air inlet connection breeze fan；AuCT is fixed in housing.A kind of rail vehicle, AuCT system as described above is installed on the rail vehicle.Rail vehicle AuCT system provided by the invention and rail vehicle, by opening up air inlet and air outlet on the housing of AuCT system, and the air cooling mode by air intake blower fan for conveying large quantity of air in housing, no longer need to arrange complicated cooling pipe in AuCT, this not only simplifies the structure of AuCT system, and make the installation of AuCT system easier, reduce the cost that installation is safeguarded.
Description
Technical field
The present invention relates to rail vehicle AuCT system and rail vehicle, belongs to railway vehicle device technical field.
Background technology
It is general to set AuCT system to be used for the list for exporting vehicle main transformer assists winding in rail vehicle
Cross streams 340V carries out rectification, and another mistake is changed into three-phase alternating current 380V, so as to be powered to the various auxiliary equipments on vehicle.It is existing
There is the rail vehicle AuCT system in technology to include housing and the AuCT being fixed in housing.The auxiliary converter
Device includes some electronic components such as power cell, transformer, AC reactor and direct current reactor again, and these electronic components are in work
Substantial amounts of heat can be produced when making.Therefore, typically can be to AuCT system in order to ensure these electronic component normal works
Cool down.
The type of cooling of rail vehicle AuCT system of the prior art is Forced water cooling mode, and it is by setting
Put and carry out the cooling line of heat exchange to each electronic component between AuCT to realize.Water-cooling apparatus it is worked
Cheng Wei：Cooling water is pumped into cooling line by water pump；Cooling water is inhaled when flowing through each positions of electronic parts of AuCT system
Receive the heat that each electronic component of AuCT system is distributed；Then, the water of a large amount of AuCT system thermals is absorbed
Pass through water heat exchanger and heat exchange is carried out at water heat exchanger to reduce the temperature of water；After water heat exchanger exchanges heat
Cooling water is pumped into cooling line as auxiliary converter system cooling again by water pump.
But in order to meet the sufficiently cool purpose of AuCT system, the type of cooling of this Forced water cooling needs
Complicated design and water-proofing treatment are carried out to cooling line so that whole cooling structure is extremely complex, installation inconvenience and cost
It is very high.
The content of the invention
The present invention provides a kind of rail vehicle AuCT system and rail vehicle to solve railcar in the prior art
AuCT is by complicated present in the type of cooling of Forced water cooling, the installation inconvenience and very high technology of cost is asked
Topic.
The present invention provides a kind of rail vehicle AuCT system, including：Housing, breeze fan and AuCT；
Wherein, housing includes top plate, bottom plate, left plate, right plate, front and rear panels；Air inlet and air outlet are offered on the housing；
Wherein, air inlet connection breeze fan；The left clapboard and right clapboard of vertical connection back plate are provided with the housing, wherein, it is left every
Plate is parallel with left plate, and right clapboard is parallel with right plate；The AuCT includes power cell, transformer, AC reactor
And direct current reactor；Wherein, power cell is fixed between two pieces of dividing plates, and radiating module is fixed with the top of the power cell；
Transformer is fixed on the right side of right clapboard；AC reactor is fixed on the right side of transformer；Fixed direct current above the AC reactor
Reactor.
The further improvement of above-mentioned AuCT system, is provided with volume adjusting apparatus in housing, air quantity regulation
Local air channel is formed between device and housing and AuCT to adjust the flow direction of wind and/or flow.
The further improvement of above-mentioned AuCT system, the volume adjusting apparatus include the radiating module of AuCT
The first deep bead set between the top plate of housing, two parts are formed between first deep bead and radiating module and top plate
Air channel, the distance between first deep bead and radiating module are adjustable；Wherein, air inlet is opened in the shell on the left of power cell
On body left plate.
The further improvement of above-mentioned AuCT system, the volume adjusting apparatus include setting between right clapboard and transformer
The second deep bead put, and second deep bead is connected with right clapboard, and an office is formed between second deep bead and transformer
Portion air channel.
The further improvement of above-mentioned AuCT system, the volume adjusting apparatus include transformer and AC reactor it
Between the third gear aerofoil that sets, two separate parts are formed between the third gear aerofoil and transformer and AC reactor
Air channel；Wherein, air outlet is opened on the Housing Base below transformer.
The further improvement of above-mentioned AuCT system, breeze fan are arranged between air inlet and AuCT.
The further improvement of above-mentioned AuCT system, air outlet are connected with induced draft fans.
The further improvement of above-mentioned AuCT system, induced draft fans are arranged between air outlet and AuCT.
The further improvement of above-mentioned AuCT system, either air outlet is arranged to network structure or will air inlet
Air inlet and air outlet are disposed as network structure.
The present invention provides a kind of rail vehicle, and AuCT system as described above is provided with the rail vehicle.
Rail vehicle AuCT system provided by the invention and rail vehicle, pass through the shell in AuCT system
Air inlet and air outlet are opened up on body, and by the air cooling mode that air intake blower fan is conveying large quantity of air in housing, is no longer needed
The cooling pipe of complexity is arranged in AuCT, this not only simplifies the structure of AuCT system, and is made auxiliary
Help the installation of converter system easier, reduce the cost that installation is safeguarded.
Brief description of the drawings
Fig. 1 is the structural representation of rail vehicle AuCT system of the present invention；
Fig. 2 is that Fig. 1 rail vehicle AuCT system installs the structural representation after volume adjusting apparatus；
Fig. 3 flows to schematic diagram for Fig. 2 rail vehicle AuCT system apoplexy.
Wherein：
100th, housing；101st, air inlet；
102nd, air outlet；103rd, left clapboard；
104th, right clapboard；201st, power cell；
202nd, radiating module；203rd, transformer；
204th, AC reactor；205th, direct current reactor；
300th, breeze fan；400th, volume adjusting apparatus；
401st, the first deep bead；402nd, the second deep bead；
403rd, third gear aerofoil.
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing, it should be appreciated that retouch in this place
The embodiment stated is merely to illustrate and explain the present invention, and the present invention is not limited to following embodiments.
In the present invention, the noun of locality used refers to the upper and lower, left and right shown in refer to the attached drawing such as " upper and lower, left and right "；
" forward and backward " refers to the forward and backward of the paper shown in refer to the attached drawing；" inside and outside " refer to relative in each part profile in itself,
Outside, but the above-mentioned noun of locality is merely to the convenience of description, it is not intended to limit the invention.Meanwhile it should also be specified that
Accompanying drawing is the schematic diagram of the rail vehicle AuCT system under an observed direction.This observed direction merely to
More easily describe the structure of rail vehicle AuCT system and select, in real process, observer can also select
Select other observed directions, but with the change of observed direction, the relative bearing in the application also can changing with observed direction
Become and change, but certainly have certainly in numerous observed directions an observed direction be with illustrations
Observed direction identical.
Embodiment 1
Fig. 1 is the structural representation of rail vehicle AuCT system, as shown in Figure 1.
One aspect of the present invention provides a kind of rail vehicle AuCT system, including：Housing 100, the and of breeze fan 300
AuCT.Wherein, housing 100 includes top plate, bottom plate, left plate, right plate, foreboard (not shown) and back plate.In housing
Air inlet 101 and air outlet 102 are offered on 100, and the air inlet 101 is also associated with breeze fan 300.Meanwhile in shell
Vertical connection left clapboard 103 and right clapboard 104 in the back plate of body 100, and left clapboard 103 is parallel with left plate, right clapboard 104
It is parallel with right plate.AuCT includes power cell 201, transformer 203, AC reactor 204 and direct current reactor
205；Wherein, power cell 201 is fixed between left clapboard 103 and right clapboard 104, the top of the power cell 201, namely generally
The top of rate unit 201, it is fixed with radiating module 202；Transformer 203 is fixed on to the right side of right clapboard 104；AC reactor
204 are fixed on the right side of transformer 203；And the fixed direct current reactor 205 above AC reactor 204.
AuCT system provided by the invention, by opening up air inlet on the housing 100 of AuCT system
101 and air outlet 102, and pass through air cooling mode that breeze fan 300 is conveying large quantity of air in housing 100, it is no longer necessary to
The cooling pipe of complexity is arranged in AuCT, this not only simplifies the structure of AuCT system, and makes auxiliary
The installation of converter system is easier, reduces the cost that installation is safeguarded.
Specifically, air inlet 101 can be opened in the top plate of housing 100, bottom plate, left plate, right plate, foreboard or after
In plate on any one piece of cover plate, accordingly, air outlet 102 is then opened on the cover plate different from air inlet 101.Such as air intake
Mouth 101 is opened on top plate, then air outlet 102 can be opened on bottom plate, foreboard, back plate, left plate or right plate.Setting
When putting, in order to reach more preferable air cooling effect, when opening up air inlet 101 and air outlet 102, it can try one's best in air inlet 101
The more preferably cooling airflow that a cooling AuCT is formed between air outlet 102 moves air channel to improve cooling effect.Than
Such as, as shown in Figure 1, air inlet 101 is arranged on left plate and air outlet 102 is arranged on to the bottom of the lower section of transformer 203
On plate.The size of air outlet 102 can also rationally be set according to cooling effect, for example, can be with the size of transformer 203
It is basically identical, can also be in the same size with transformer 203 and AC reactor 204.
Further, air inlet 101, air outlet 102 can be arranged to network structure, to avoid insect, mouse ant or stone
Son etc. enters damage AuCT system in housing 100.This network structure can freely be set as needed, for example be set
Into right-angled intersection net, rhombus net or circular net etc..
Further, the breeze fan 300 being connected with air inlet 101 can be provided in outside housing 100, can also
It is provided in the inside of housing 100 and between air inlet 101 and AuCT.
Further, an induced draft fans can also be connected at air outlet 102 to strengthen convection current and cooling effect.This is taken out
Wind blower fan can also be arranged on outside housing 100, or is become installed in the inside of housing 100 and positioned at air outlet 102 and auxiliary
Between stream device.
Breeze fan 300, induced draft fans are arranged on the form outside housing 100, breeze fan 300, induced draft fans
Size and dimension can not be limited by the specification of housing 100 and AuCT shape, can use the breeze fan of big flow
300 or induced draft fans increase convection effects, improve cooling effectiveness.And breeze fan 300, induced draft fans are arranged on housing
Inside 100, then it can make it that AuCT system architecture is more compact, also easily facilitates installation.
Embodiment 2
The present embodiment and the difference of embodiment 1 are：The AuCT system of the present embodiment is provided with housing 100
Volume adjusting apparatus 400, as shown in Figure 2 (after the rail vehicle AuCT system that Fig. 2 is Fig. 1 installs volume adjusting apparatus
Structural representation).Local air channel is formed to adjust wind between the volume adjusting apparatus 400 and housing 100 and AuCT
Flow direction, either adjust the flow of wind or adjust the flow direction and flow of wind simultaneously.
By setting volume adjusting apparatus 400 to form local air channel in AuCT system, be advantageous to be directed to
The different electronic component of AuCT provides suitable air quantity to obtain optimal cooling effect, so as to improve AuCT
Operating efficiency.
Specifically, first deep bead can be set between the radiating module 202 of AuCT and the top plate of housing 100
401, between first deep bead 401 and radiating module 202 and top plate formed two local air channels, first deep bead 401 with
The distance between radiating module 202 is adjustable, and air inlet 101 is opened in a left side for the housing 100 on the left of power cell 201
On side plate.At this moment, air intake blower fan 300 may be mounted between air inlet 101 and left plate.
, can be according to the work of power model 201 by setting first deep bead 401 at the top of radiating module 202
The radiating efficiency of efficiency and radiating module 202 adjusts the distance between the first deep bead 401 and radiating module 202, so as to adjust
The air quantity for the cooling wind that radiating module 202 is contacted, improve the radiating efficiency of radiating module 202 so that the work of power model 201
Make more efficient.
Further, the second deep bead 402, and the second gear can also be set between right clapboard 104 and transformer 203
Aerofoil 402 is connected with right clapboard 104, and a local air channel is formed between second deep bead 402 and transformer 203.
By setting the second deep bead 402 between right clapboard 104 and transformer 203, can avoid cool down wind directly from
Flowed between right clapboard 104 and transformer 203 so that more cooling wind flow to the He of AC reactor 204 by transformer 203
The position of direct current reactor 205, to improve the cooling effect of AC reactor 204 and direct current reactor 205, so as to improve alternating current
The operating efficiency of anti-device 204 and direct current reactor 205.
Further, third gear aerofoil 403 can also be set between transformer 203 and AC reactor 204, the 3rd
Form two separate local air channels between deep bead 403 and transformer 203 and AC reactor 204, and by air-out
Mouth 102 is opened on the bottom plate of housing 100 of the lower section of transformer 203.At this moment, induced draft fans may be mounted at air outlet 102 with becoming
Between depressor 203.
, can be by cooling wind drainage by setting third gear aerofoil 403 between transformer 203 and AC reactor 204
Into two local air channels, transformer 203 and direct current reactor 205, AC reactor 204 are cooled down respectively, with
Improve the cooling effectiveness of cooling wind.Meanwhile air outlet 102 is arranged on the lower section of transformer 203 can also be by temperature significantly
It is elevated cooling wind discharge AuCT system in time, avoid heating after cooling wind effect subsequently enter cool down wind it is cold
But effect.
Flow direction of the cooling wind in AuCT system see Fig. 3 above, and the rail vehicle auxiliary that Fig. 3 is Fig. 2 becomes
Stream device system apoplexy flows to schematic diagram.
Embodiment 3
Another aspect of the present invention also provides a kind of rail vehicle, and auxiliary converter as described above is provided with the rail vehicle
Device system.
AuCT system provided by the invention and rail vehicle, by the housing 100 of AuCT system
Air inlet 101 and air outlet 102 are opened up, and is the interior air cooling side for conveying large quantity of air of housing 100 by breeze fan 300
Formula, it is no longer necessary to the cooling pipe of complexity is arranged in AuCT, this not only simplifies the structure of AuCT system,
And make the installation of AuCT system easier, reduce the cost that installation is safeguarded.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, but the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, various letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, it can be combined by any suitable means.In order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, it can also be combined between the various different embodiments of the present invention, as long as it is without prejudice to this hair
Bright thought, it should equally be considered as content disclosed in this invention.
Claims (6)
- A kind of 1. rail vehicle AuCT system, it is characterised in that including：Housing, breeze fan and AuCT；The housing includes top plate, bottom plate, left plate, right plate, front and rear panels；Air inlet is offered on the housing and is gone out Air port；The air inlet connects the breeze fan；The left clapboard and right clapboard of vertical connection back plate are provided with the housing, the left clapboard is parallel with left plate, described Right clapboard is parallel with right plate；The AuCT includes power cell, transformer, AC reactor and direct current reactor；The power cell is fixed Between two pieces of dividing plates, radiating module is fixed with the top of the power cell；The transformer is fixed on the right clapboard Right side；The AC reactor is fixed on the right side of the transformer；Fixed direct current reactor above AC reactor；Wherein, volume adjusting apparatus is provided with the housing, between the volume adjusting apparatus and housing and AuCT Local air channel is formed to adjust the flow direction of wind and/or flow；The volume adjusting apparatus includes the radiating of the AuCT The first deep bead set between the top plate of module and the housing, shape between first deep bead and radiating module and top plate Into two local air channels, the distance between described first deep bead and radiating module are adjustable；The air inlet is opened in described On housing left plate on the left of power cell；The volume adjusting apparatus includes setting between the right clapboard and the transformer The second deep bead, and second deep bead is connected with the right clapboard, between second deep bead and the transformer Form a local air channel；The volume adjusting apparatus includes the 3rd set between the transformer and the AC reactor Deep bead, two separate local air channels are formed between the third gear aerofoil and transformer and AC reactor；It is described Air outlet is opened on the Housing Base below the transformer.
- 2. AuCT system according to claim 1, it is characterised in that the breeze fan is arranged on the air intake Between mouth and AuCT.
- 3. AuCT system according to claim 1, it is characterised in that the air outlet is connected with induced draft fans.
- 4. AuCT system according to claim 3, it is characterised in that the induced draft fans are arranged on the air-out Between mouth and AuCT.
- 5. AuCT system according to claim 1, it is characterised in that the air inlet and/or the air outlet For network structure.
- 6. a kind of rail vehicle, it is characterised in that installation is just like auxiliary described in claim any one of 1-5 on the rail vehicle Help converter system.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510583167.XA CN105119498B (en) | 2015-09-14 | 2015-09-14 | Rail vehicle AuCT system and rail vehicle |
| PCT/CN2015/097477 WO2017045282A1 (en) | 2015-09-14 | 2015-12-15 | Rail vehicle auxiliary converter system and rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510583167.XA CN105119498B (en) | 2015-09-14 | 2015-09-14 | Rail vehicle AuCT system and rail vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105119498A CN105119498A (en) | 2015-12-02 |
| CN105119498B true CN105119498B (en) | 2017-11-28 |
Family
ID=54667419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510583167.XA Active CN105119498B (en) | 2015-09-14 | 2015-09-14 | Rail vehicle AuCT system and rail vehicle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105119498B (en) |
| WO (1) | WO2017045282A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105119498B (en) * | 2015-09-14 | 2017-11-28 | 中车永济电机有限公司 | Rail vehicle AuCT system and rail vehicle |
| CN105553232B (en) * | 2016-01-22 | 2018-04-17 | 株洲南车时代电气股份有限公司 | A kind of AuCT |
| CN112867340B (en) * | 2020-02-28 | 2022-07-12 | 中车青岛四方车辆研究所有限公司 | Converter heat abstractor and converter |
| CN112236018A (en) * | 2020-11-05 | 2021-01-15 | 阳光电源股份有限公司 | Power cabinet and converter |
| CN113659806A (en) * | 2021-08-18 | 2021-11-16 | 中车青岛四方车辆研究所有限公司 | Auxiliary converter device |
| CN113838642B (en) * | 2021-08-24 | 2023-10-20 | 国网河南省电力公司三门峡市陕州供电公司 | Auxiliary heat dissipation device for transformer |
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| CN104319980A (en) * | 2014-10-28 | 2015-01-28 | 张家港市华为电子有限公司 | Switching power supply with large power |
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| CN201846224U (en) * | 2010-10-28 | 2011-05-25 | 比亚迪股份有限公司 | Inverter box body |
| CN103138533B (en) * | 2011-11-22 | 2015-07-29 | 中国北车股份有限公司 | Traction convertor casing and traction convertor |
| CN103414317A (en) * | 2013-08-23 | 2013-11-27 | 青岛四方车辆研究所有限公司 | Railway vehicle vehicle-mounted parallel connection auxiliary converter and heat dissipation device thereof |
| CN105119498B (en) * | 2015-09-14 | 2017-11-28 | 中车永济电机有限公司 | Rail vehicle AuCT system and rail vehicle |
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- 2015-09-14 CN CN201510583167.XA patent/CN105119498B/en active Active
- 2015-12-15 WO PCT/CN2015/097477 patent/WO2017045282A1/en active Application Filing
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|---|---|---|---|---|
| CN201167281Y (en) * | 2007-02-09 | 2008-12-17 | 唐山松下产业机器有限公司 | Integral structure of inverter welding power supply |
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| EP2611273A2 (en) * | 2011-12-28 | 2013-07-03 | Kabushiki Kaisha Yaskawa Denki | Power conversion apparatus and housing |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105119498A (en) | 2015-12-02 |
| WO2017045282A1 (en) | 2017-03-23 |
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| CB02 | Change of applicant information |
Address after: 044502 Yongji City, Shanxi Province, the city of motor street, No. 18, No. Applicant after: CRRC YONGJI ELECTRIC CO., LTD. Address before: 044502 Shanxi city of Yuncheng province Yongji City Motor Street No. 18 Applicant before: Yongji Xinshisu Motor Electrical Appliance Co., Ltd. |
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