CN206850684U - AuCT and the outer welding system of AuCT - Google Patents
AuCT and the outer welding system of AuCT Download PDFInfo
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- CN206850684U CN206850684U CN201720422260.7U CN201720422260U CN206850684U CN 206850684 U CN206850684 U CN 206850684U CN 201720422260 U CN201720422260 U CN 201720422260U CN 206850684 U CN206850684 U CN 206850684U
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- auct
- module
- cabin
- power model
- machine box
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Abstract
The utility model provides the outer welding system of a kind of AuCT and AuCT, and the AuCT includes：Multiple functional modules；Multiple functional modules include：Input module, power model, output module, controlling machine box, the electric filtration module of control and relay comprising modules；Input module electrically connects with one end of power model, and the other end of power model electrically connects with one end of transformer, and the other end of transformer electrically connects with one end of output module, and the other end of output module electrically connects with load equipment；Controlling machine box carry out communication and are connected with input module, power model, output module, the electric filtration module of control and relay comprising modules respectively.Because the AuCT is formed by difference in functionality block combiner, so not only have good integration, and each module with parallel production, can improve the efficiency of production and assembly and maintenance process, and modularized design versatility and portable very strong.
Description
Technical field
The utility model embodiment is related to converter topology field, more particularly to a kind of AuCT and AuCT
Outer welding system.
Background technology
With the development of society and the continuous propulsion of urbanization process, city railway vehicle development is swift and violent, in numerous passenger traffics
Extremely important effect is served in mode of transportation.AuCT is important electrical part essential in city railway vehicle
Part.
The effect of AuCT is that 1500V or 750V direct current supplys are converted into three-phase 380V and single-phase 220V power supplys
Output.For other power supply for electrical equipment such as the air-conditioning of vehicle, compressor.So its performance directly influences the normal fortune of vehicle
Turn.Also just because of important function of the AuCT in vehicle, it is necessary to be often maintained and overhaul, so auxiliary becomes
Stream device must also have good dismounting and maintainability performance.
Most device is all dispersed placement in existing AuCT, and not only cabinet interior cabling is complicated, and integrated low,
Low in production and assembly and efficiency in maintenance process, the versatility and portability of product are very limited.
Utility model content
The utility model embodiment provides a kind of AuCT and AuCT outer welding system, the AuCT solution
Having determined, not only cabinet interior cabling is complicated and integrated low for existing AuCT, the efficiency in production and assembly and maintenance process
Lowly, the versatility of product and the portable technical problem being very limited.
The utility model embodiment provides a kind of AuCT, including：Multiple functional modules；
The multiple functional module includes：Input module, power model, output module, controlling machine box, control electrofiltration ripple mould
Block and relay comprising modules；
The input module electrically connects with one end of the power model, the other end of the power model and transformer
One end electrically connects, and the other end of the transformer electrically connects with one end of the output module, the other end of the output module
Electrically connected with load equipment；
The controlling machine box respectively with the input module, the power model, the output module, the control electrofiltration
Ripple module and the relay comprising modules carry out communication connection.
Further, AuCT as described above, in addition to：Cabinet；
The cabinet is separated into output module cabin, power model cabin, input module cabin, controlling machine box cabin successively；
The input module is fixed in the output module cabin, and the power model is fixed on the power model cabin
In, the output module is fixed in the output module cabin, the controlling machine box, the electric filtration module of the control and it is described after
Electrical equipment comprising modules are arranged in the controlling machine box cabin.
Further, AuCT as described above, the output module cabin, the power model cabin, the input
Cable pinboard is respectively arranged with the outside of module bay；
The functional module that the cable pinboard is used in corresponding nacelle electrically connects with external equipment.
Further, AuCT as described above, side is provided with heavy-duty connector to the controlling machine box out of my cabin；
The functional module that the heavy-duty connector is used in the controlling machine box cabin is connected with peripheral device communication.
Further, AuCT as described above, it is provided with the functional module bottom and corresponding nacelle
Guide rail structure, to be slided into each functional module in corresponding nacelle by the guide rail.
Further, AuCT as described above, the functional module also include：Copper bar and binding post, each institute
The major loop high-voltage line for stating functional module is connected on binding post by the copper bar, and by the binding post with it is corresponding
Cable pinboard electrically connects.
Further, AuCT as described above, the functional module also include：Multi-core connector；
The low voltage control line of each functional module by the multicore controller and the relay comprising modules and/or
The controlling machine box carry out communication connection.
The utility model embodiment provides a kind of AuCT outer welding system, including：Transformer and as described above auxiliary
Help current transformer；
The AuCT electrically connects with the transformer.
Further, the outer welding system of AuCT as described above, one end of the transformer and the auxiliary converter
The other end electrical connection of the power model of device, one end of the other end of the transformer and the output module of the AuCT
Electrical connection.
Further, the outer welding system of AuCT as described above, in addition to：Load equipment；
The load equipment passes through cable pinboard corresponding to the output module and the output mould of the AuCT
The other end electrical connection of block.
The utility model embodiment provides a kind of AuCT and AuCT outer welding system, the AuCT bag
Include：Multiple functional modules；Multiple functional modules include：Input module, power model, output module, controlling machine box, control electrofiltration
Ripple module and relay comprising modules；Input module electrically connects with one end of power model, the other end and transformation of power model
One end electrical connection of device, the other end of transformer are electrically connected with one end of output module, and the other end and the load of output module are set
Standby electrical connection；Controlling machine box respectively with input module, power model, output module, the electric filtration module of control and relay group into
Module carries out communication connection.Because the AuCT is formed by difference in functionality block combiner, so not only having collection well
Become second nature, and each module with parallel production, can improve the efficiency of production and assembly and maintenance process, and modularized design is general
Property and it is portable very strong.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are
Some embodiments of the utility model, for those of ordinary skill in the art, do not paying the premise of creative labor
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the mechanical structure schematic diagram of the utility model AuCT embodiment one；
Fig. 2 is the mechanical structure schematic diagram of the utility model AuCT embodiment two；
Fig. 3 is the electrical block diagram of the external system embodiment one of the utility model AuCT.
Symbol description
11- input module 12- power model 13- output module 14- controlling machine box 15- controls electric filtration module 16-
Relay comprising modules 21- cabinet 22- input modules cabin 23- power models cabin 24- output modules cabin 25- controlling machine box
Cabin 26- cable pinboard 27- heavy-duty connector 31- AuCT 32- transformer 33- load equipments
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
It should be appreciated that term "and/or" used herein is only a kind of incidence relation for describing affiliated partner, represent
There may be three kinds of relations, for example, A and/or B, can be represented：Individualism A, while A and B be present, individualism B these three
Situation.In addition, character "/" herein, it is a kind of relation of "or" to typically represent forward-backward correlation object.
Depending on linguistic context, word as used in this " if " can be construed to " ... when " or " when ...
When " or " in response to determining " or " in response to detection ".Similarly, depending on linguistic context, phrase " if it is determined that " or " if detection
(condition or event of statement) " can be construed to " when it is determined that when " or " in response to determine " or " when the detection (condition of statement
Or event) when " or " in response to detecting (condition or event of statement) ".
Fig. 1 is the mechanical structure schematic diagram of the utility model AuCT embodiment one, as shown in figure 1, the present embodiment
The AuCT of offer includes：Multiple functional modules.
Wherein, multiple functional modules include：Input module 11, power model 12, output module 13, controlling machine box 14, control
Make electric filtration module 15 and relay comprising modules 16.
Specifically, input module 11 electrically connects with one end of power model 12, the other end and transformer of power model 12
One end electrical connection, the other end of transformer electrically connects with one end of output module 13, the other end of output module 13 and load
Equipment electrically connects.Controlling machine box 14 respectively with input module 11, power model 12, output module 13, the electric filtration module 15 of control
And relay comprising modules 16 carry out communication connection.
It in the present embodiment, can be attached by wire between each functional module, can also be carried out by copper bar or other modes
Connect, this is not limited in the present embodiment.
In the present embodiment, input module 11 is used to control major loop break-make, charging and discharging.Power model 12, for inciting somebody to action
DC inverter is the functional module for realizing inversion function into three-phase alternating current.Output module 13, for controlling output current to lead to
Disconnected and detection, EMC filtering etc..Electric filtration module 15 is controlled, for being filtered to the electric signal for controlling power supply.Controlling machine box
14 are used to be controlled other each functional modules.Relay comprising modules 16 are connected to controlling machine box 14 and other or more
Between individual functional module, for the automatically adjusting of control circuit, safeguard protection, change-over circuit.
The AuCT that the present embodiment provides, including：Multiple functional modules；Multiple functional modules include：Input module
11st, power model 12, output module 13, controlling machine box 14, the electric filtration module 15 of control and relay comprising modules 16；Input mould
Block 11 electrically connects with one end of power model 12, and the other end of power model 12 electrically connects with one end of transformer, transformer
The other end electrically connects with one end of output module 13, and the other end of output module 13 electrically connects with load equipment；Controlling machine box 14
Carried out respectively with input module 11, power model 12, output module 13, the electric filtration module 15 of control and relay comprising modules 16
Communication connection.Because the AuCT is formed by difference in functionality block combiner, so not only there is good integration, and
Each module with parallel production, can improve the efficiency of production and assembly and maintenance process, and modularized design versatility and removable
Plant property is very strong.
Fig. 2 is the mechanical structure schematic diagram of the utility model AuCT embodiment two, as shown in Fig. 2 the present embodiment
The AuCT of offer, it is on the basis of the utility model AuCT embodiment one, to AuCT structure
Further refinement, the then AuCT that the present embodiment provides also include following characteristics.
Further, as shown in Fig. 2 AuCT also includes：Cabinet 21.
Wherein, cabinet 21 is separated into output module cabin 24, power model cabin 23, input module cabin 22, control machine successively
Case cabin 25.
Specifically, input module 11 is fixed in output module cabin 24, and power model 12 is fixed in power model cabin 23,
Output module 13 is fixed in output module cabin 24, controlling machine box 14, the electric filtration module 15 of control and relay comprising modules 16
It is arranged in controlling machine box cabin 25.
In the present embodiment, AuCT includes cabinet 21, and by cabinet 21 at intervals of multiple nacelles, by each functional module
In nacelle corresponding to being fixed on, each functional module can be protected, be easy to the dismounting and maintenance of each functional module, go forward side by side one
Step improves the integration of each functional module.
Further, in the AuCT that the present embodiment provides, output module cabin 24, power model cabin 23, input mould
The outside in block cabin 22 is respectively arranged with cable pinboard 26；The functional module that cable pinboard 26 is used in corresponding nacelle with it is external
Equipment electrically connects.Such as in figure 3, the cable pinboard 26 of power model 12 is used to be connected with one end of transformer, exports mould
The cable pinboard 26 of block 13 is used to be connected with the other end of transformer.
Further, in the AuCT that the present embodiment provides, the outside of controlling machine box cabin 25 is provided with heavy-duty connector
27；The functional module that heavy-duty connector 27 is used in controlling machine box cabin 25 is connected with peripheral device communication.
In the present embodiment, output module cabin 24, power model cabin 23, the outside in input module cabin 22 are respectively arranged with cable
Pinboard 26, the outside of controlling machine box cabin 25 are provided with heavy-duty connector 27, make each functional module in AuCT with it is external
The connection of equipment is more easy to assemble and safeguards.
Further, in the present embodiment, guide rail structure is provided with functional module bottom and corresponding nacelle, to pass through
Guide rail slides into each functional module in corresponding nacelle.
Specifically, in the present embodiment, guide rail structure, Neng Goutong are provided with functional module bottom and corresponding nacelle
Guide rail is crossed to be easy to each functional module being put into corresponding nacelle, can be by each function after each functional module is put into nacelle
Module is fixedly connected by way of being spirally connected with corresponding nacelle.
In the present embodiment, guide rail structure is provided with functional module bottom and corresponding nacelle, it is each to be incited somebody to action by guide rail
Functional module is slided into corresponding nacelle, the dismounting and maintenance of each functional module of being more convenient for.
Preferably, in the present embodiment, functional module also includes：Copper bar and binding post, the major loop of each functional module are high
Line ball is connected on binding post by copper bar, and binding post is electrically connected with corresponding cable pinboard 26.
Specifically, in the present embodiment, by copper bar by the device in each functional module between the major loop of each functional module
It is attached, and is connected on binding post, the dismounting for the device being easy in each functional module, subtracts the cabling in functional module
It is few.Such as in figure 3, marked as：X1, X2, X3, X4, X5, X6 wiring point for binding post corresponding to input module 11,
In figure 3, marked as：U10, V10, W10 are the wiring point of binding post corresponding to power model 12, in figure 3, marked as：
U0, V0, W0, N are the wiring point that output module 13 connects binding post corresponding to one end of transformer, marked as：U11-1、
V11-1, W11-1, N are the wiring point that output module 13 connects binding post corresponding to one end of load equipment.
Preferably, in the present embodiment, functional module also includes：Multi-core connector；The low voltage control line of each functional module leads to
Cross multicore controller and carry out communication with relay comprising modules 16 and/or controlling machine box 14 and be connected.
Specifically, in the present embodiment, functional module also includes：Multi-core connector, for each functional module and relay group
Communication into module 16 and/or controlling machine box 14 connects, and controlling machine box 14 or controlling machine box 14 is passed through relay comprising modules
The operation of 16 each functional modules of control.
In the present embodiment, functional module also includes：Copper bar and binding post, the major loop high-voltage line of each functional module pass through
Copper bar is connected on binding post, and binding post is electrically connected with corresponding cable pinboard 26.Functional module also includes：It is more
Core connector；The low voltage control line of each functional module passes through multicore controller and relay comprising modules 16 and/or controlling machine box
14 carry out communication connection.Production and assembly and the efficiency safeguarded can be further improved, the portability of modularized design is entered one
Step enhancing.
Further, Fig. 3 is the electrical block diagram of the external system embodiment one of the utility model AuCT,
Include the main loop circuit figure of AuCT in Fig. 3, so not illustrating controlling machine box 14, control electrofiltration ripple in figure 3
Module 15 and relay comprising modules 16.
As shown in figure 3, further, in the present embodiment, input module 11 by main contactor (in figure 3 marked as：
KM0), discharge contactor (in figure 3 marked as：KM1), charging resistor (in figure 3 marked as：R1, R2), voltage sensor
Device (in figure 3 marked as：SV1), charging contactor (in figure 3 marked as：KM2), fastp-acting fuse is (in figure 3
Marked as：FU1), current sensor (in figure 3 marked as：SC0), discharge resistance (in figure 3 marked as：R6), safety
Discharge resistance (in figure 3 marked as：R3, R4) composition.The specific annexation of each device is shown in Fig. 3.Led by controlling
Contactor (KM0), electric discharge contactor (KM1), the state of charging contactor (KM2), realize the break-make to major loop, charge and put
Electricity.
As shown in figure 3, power model 12 includes：Insulated gate bipolar transistor (English full name：Insulated Gate
Bipolar Transistor, referred to as：IGBT), (label in figure 3 is respectively：SU, SV, SW, SX, SY, SZ) and support electricity
Hold (in figure 3 marked as：C1).It is electrically connected between IGBT and Support Capacitor using composite bus bar, each device specifically connects
Mode is connect as shown in figure 3, realizing DC inverter into three-phase alternating current.
Further, heat-pipe radiator and driving plate are also included in power model cabin 23.Heat-pipe radiator is fixed on
Near IGBT, for being radiated to IGBT.Controlling machine box 14 are controlled by driving plate to power model 12.
As shown in figure 3, output module 13 includes：Three-phase ac contactor (in figure 3 marked as：KM3), EMC is filtered
Device (in figure 3 marked as：EMI1), current sensor (in figure 3 marked as：SC1, SC2, SC3), voltage sensor
(in figure 3 marked as：SV3, SV4, SV5, SV6), electrically connected by copper bar between each device.The annexation of each device is as schemed
Shown in 3.Output module 13 realizes control output current break-make and detection, EMC filtering.The three-phase alternating current after output module 13
By access load equipment.
Fig. 3 is the electrical block diagram of the external system embodiment one of the utility model AuCT, as shown in figure 3,
The outer welding system of AuCT that the present embodiment provides includes：Transformer 32 and the auxiliary such as the offer of the utility model embodiment one
The AuCT 31 that current transformer 31 or the utility model embodiment two provide.
Wherein, AuCT 31 electrically connects with transformer 32.
Further, one end of transformer 32 electrically connects with the other end of the power model 12 of AuCT 31, transformation
The other end of device 32 electrically connects with one end of output module 13 of AuCT 31.
Specifically, transformer 32 can be realized by cable pinboard 26 is electrically connected with power model 12 and output module 13
Connect.Transformer 32 is used to carry out electromagnetic isolation, and three-phase alternating current is converted into three-phase and four-line alternating current, and it is intersecting to change three
Flow the voltage of electricity.
Further, the outer welding system of AuCT that the present embodiment provides, in addition to：Load equipment 33.
Wherein, load equipment 33 passes through cable pinboard 26 corresponding to output module 13 and the output mould of AuCT 31
The other end electrical connection of block 13.
In the outer welding system of AuCT that the present embodiment provides, the 26S Proteasome Structure and Function of AuCT 31 and this practicality are new
The 26S Proteasome Structure and Function for the AuCT 31 that type embodiment one or embodiment two provide is identical, and this is no longer going to repeat them.
In the outer welding system of AuCT that the present embodiment provides, due to AuCT by difference in functionality block combiner and
Into so not only have good integration, and each module can improve production and assembly and maintenance process with parallel production
Efficiency, and modularized design versatility and portability are very strong.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (8)
- A kind of 1. AuCT, it is characterised in that including：Multiple functional modules；The multiple functional module includes：Input module, power model, output module, controlling machine box, the electric filtration module of control and Relay comprising modules；The input module electrically connects with one end of the power model, the other end of the power model and one end of transformer Electrical connection, the other end of the transformer electrically connect with one end of the output module, and the other end of the output module is with bearing Carry equipment electrical connection；The controlling machine box respectively with the input module, the power model, the output module, it is described control electrofiltration ripple mould Block and the relay comprising modules carry out communication connection；The relay comprising modules are connected between controlling machine box and other one or more described functional modules；The functional module also includes：Copper bar and binding post, the major loop high-voltage line of each functional module pass through the copper Row is connected on binding post, and the binding post is electrically connected with corresponding cable pinboard；Also include：Multi-core connector；The low voltage control line of each functional module passes through the multicore controller and the relay comprising modules and/or described Controlling machine box carry out communication connection.
- 2. AuCT according to claim 1, it is characterised in that also include：Cabinet；The cabinet is separated into output module cabin, power model cabin, input module cabin, controlling machine box cabin successively；The input module is fixed in the input module cabin, and the power model is fixed in the power model cabin, institute State output module to be fixed in the output module cabin, the controlling machine box, the electric filtration module of the control and the relay Comprising modules are arranged in the controlling machine box cabin.
- 3. AuCT according to claim 2, it is characterised in that the output module cabin, the power model cabin, Cable pinboard is respectively arranged with the outside of the input module cabin；The functional module that the cable pinboard is used in corresponding nacelle electrically connects with external equipment.
- 4. the AuCT according to Claims 2 or 3, it is characterised in that side is provided with weight to the controlling machine box out of my cabin Carry connector；The functional module that the heavy-duty connector is used in the controlling machine box cabin is connected with peripheral device communication.
- 5. AuCT according to claim 4, it is characterised in that in the functional module bottom and corresponding nacelle Guide rail structure is provided with, to slide into each functional module in corresponding nacelle by the guide rail.
- A kind of 6. outer welding system of AuCT, it is characterised in that including：Transformer and as described in claim any one of 1-5 AuCT；The AuCT electrically connects with the transformer.
- 7. the outer welding system of AuCT according to claim 6, it is characterised in that one end of the transformer with it is described The other end electrical connection of the power model of AuCT, the output mould of the other end of the transformer and the AuCT One end electrical connection of block.
- 8. the outer welding system of AuCT according to claim 7, it is characterised in that also include：Load equipment；The load equipment passes through the output module of cable pinboard corresponding to the output module and the AuCT The other end electrically connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201720422260.7U CN206850684U (en) | 2017-04-20 | 2017-04-20 | AuCT and the outer welding system of AuCT |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720422260.7U CN206850684U (en) | 2017-04-20 | 2017-04-20 | AuCT and the outer welding system of AuCT |
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| Publication Number | Publication Date |
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| CN206850684U true CN206850684U (en) | 2018-01-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110112890A (en) * | 2018-01-31 | 2019-08-09 | 株洲中车时代电气股份有限公司 | A kind of excessive phase current transformer of train |
-
2017
- 2017-04-20 CN CN201720422260.7U patent/CN206850684U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110112890A (en) * | 2018-01-31 | 2019-08-09 | 株洲中车时代电气股份有限公司 | A kind of excessive phase current transformer of train |
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