CN205468606U - " trinity " type suspension controlling means - Google Patents
" trinity " type suspension controlling means Download PDFInfo
- Publication number
- CN205468606U CN205468606U CN201620151032.6U CN201620151032U CN205468606U CN 205468606 U CN205468606 U CN 205468606U CN 201620151032 U CN201620151032 U CN 201620151032U CN 205468606 U CN205468606 U CN 205468606U
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- China
- Prior art keywords
- suspension
- circuit board
- cabinet
- suspension controller
- main circuit
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- Expired - Fee Related
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- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
Abstract
The utility model relates to a " trinity " type suspension controlling means for control maglev train electro -magnet, including quick -witted case (13) and suspension controller, the suspension controller is three groups of the electric mutually independent of going up suspension controller, respectively including suspension control circuit board (3, 7, 11), a main circuit board (2 for driving electromagnet, 6, 10 )And auxiliary electrical power source (4, 8, 12 ), main circuit board (2, 6, 10 )Respectively with suspension control circuit board (3, 7, 11 )And auxiliary electrical power source (2, 6, 10 )Connect, the three lateral wall (1 of machine case (13), 5, 9 )Radiator as quick -witted case (13). Compared with the prior art, the utility model discloses an one of them suspension controller makes maglev train make at suspension controller partial fault and still can normally suspend as " heat is equipped with " redundancy of other two suspension controllers, and make full use of machine case structure reduces suspension controller space, weight and cost.
Description
Technical field
This utility model relates to the casing structure of a kind of electrical equipment, especially relates to one " three-in-one " type and hangs
Floating control device.
Background technology
Magnetic-levitation train is a kind of novel rail vehicle transportation instrument, has that running noises is low, climbing capacity strong, turns
The outstanding features such as curved radius is little, security reliability is high, operation maintenance cost is low, cost is low.It utilizes electromagnetic attraction
Make car body be suspended on track, between train and track, keep contactless state, overcome contact mill between the two
Damage, reduce running resistance.Suspension controller is the actuator realizing vehicle suspension, and it is according to levitating electromagnet
And air gap and the catenary motion acceleration of electric magnet between track change the big of levitating electromagnet internal current
Little, thus regulate the captivation between levitating electromagnet and steel track, make magnetic-levitation train be maintained at 8～10mm gas
The stable suspersion state of gap size.Through the technological development of decades, magnetic-levitation train technology is mature on the whole,
Progressively trend is commercially produced and is runed.
Medium-and low-speed maglev rail vehicle EEF bogie both domestic and external generally uses four suspension racks or five suspension rack structures.Each
On suspension rack, the left and right sides is respectively arranged with 1 electric magnet.Each electric magnet is made up of 4 coils, two, two ends coil string
It is linked togather and is controlled by 1 suspension controller, referred to as one suspension point.Each suspension rack electric magnet is by 4 suspensions
Controller independently controls.One joint magnetic floats car and is equipped with 16 or 20 suspension controllers, therefore, suspension copped wave
Volume, weight, noise, heat consumption, reliability and maintainability are through engineering approaches very concerns.
Owing to medium-and low-speed maglev rail vehicle suspension rack structure is limited, each corresponding 1 air spring of point that suspends, empty
Active force between air spring transmission suspension rack and car body.It will be seen from figure 1 that when in 4 suspension controllers
When any one breaks down, corresponding suspension point can not realize stable suspersion, and sled lands in orbit, magnetic
Floating train can only slow down out of service.If the string magnetic of five suspension rack structure three joint marshallings floats car, often joint car has
20 suspension controllers, a train has 60 suspension controllers.If 1 among 60 suspension controllers
Individual breaking down, this train will be out of service, and return at a slow speed storehouse maintenance with malfunction.Such situation makes
The availability obtaining magnetic-levitation train is very poor, it is impossible to reach the requirement of commercial operation, becomes restriction magnetic-levitation train and sends out further
Exhibition and the bottleneck of application.The Basic Ways solving this problem has two: one to be to medium-and low-speed maglev from structure
Train carries out modernization overlay, makes system adapt to any one suspension controller fault and can also remain properly functioning, as
The suspension rack structure of Germany's TR08 series of high speed magnetic-levitation train " two torr one " formula.The most such large-scale redevelopment
Cost is high, and there will be vehicle structure and no longer adapt to the problems such as original line condition after transforming；Another
Individual approach is that suspension controller is carried out Redundancy Design so that after a suspension controller fault, another control that suspends
Device processed is taken over failed controller and is worked on, the most each point two suspension controllers of configuration that suspend.But this kind superfluous
Residue design also have obvious shortcoming, as suspension controller quantity double, cost increase, reliability low, dimension
Protect the technical matters such as problem and communication between the two, breakdown judge and work adapter such as difficulty.
Utility model content
Defect that the purpose of this utility model is contemplated to overcome above-mentioned prior art to exist and provide a kind of volume little,
" three-in-one " type suspension controller that lightweight, reliability is high.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of " three-in-one " type suspends and controls device, is used for controlling magnetic-levitation train electric magnet, including cabinet and described
Suspension controller unit in cabinet, it is characterised in that described suspension controller unit includes electrically the most solely
Three groups of vertical suspension controllers, often group suspension controller all includes suspension control circuit plate, for DM
Main circuit board and accessory power supply, described main circuit board is connected with suspension control circuit plate and accessory power supply respectively, institute
Three sidewalls of the cabinet stated are as the radiator of cabinet.
On the main circuit board of the same group of suspension controller sidewall being arranged on cabinet corresponding with accessory power supply.
The heating face of the device for power switching of described main circuit board and the device for power switching of accessory power supply is respectively
Fixed with spreader surface by screw.
The described suspension control circuit plate in three groups of suspension controllers is arranged in same machine cage, described machine cage
It is fixed on bottom cabinet.
The motherboard of described suspension control circuit circuit board by connector draw wire harness successively with main circuit board, auxiliary
Power supply connects.
Described main circuit board includes H type power circuit input side protective tube, Support Capacitor, capacitor charge and discharge electricity
Road, H type power circuit and for providing the gated on power of electromagnet coil current to switch, described H type power
Circuit is connected with gated on power switch.
Compared with prior art, this utility model has the advantage that
(1) on the basis of two suspension controllers corresponding to an electric magnet are merged, one is added
" hot standby " redundancy suspension controller circuit, forms " three-in-one " type suspension controller, one of them control that suspends
Device, as two other hot backup redundancy, enables magnetic-levitation train to remain in the case of suspension controller partial fault
Enough normal suspensions.
(2) three radiators, as three sides of cabinet, take full advantage of the structure of cabinet, and reasonable distribution dissipates
Hot device area, and the casing structure and layout to suspension controller be optimized, two points that suspend have only to a machine
Case, reduce generally suspension controller take up room, weight and cost.
(3) motherboard of suspension control circuit circuit board by connector draw wire harness successively with main circuit board, auxiliary
Power supply and external connector connect, and the suspension control circuit plate in three groups of suspension controllers is arranged on same machine cage
In, machine cage is fixed on bottom cabinet so that the installation of controller internal part and safeguard very convenient, improves and is
System maintainability and reliability.
(4) the heating face of the device for power switching of the device for power switching of main circuit board and accessory power supply leads to respectively
Cross screw to fix with spreader surface, it is easy to dismounting.
Accompanying drawing explanation
Fig. 1 is contour structures schematic diagram of the present utility model；
Fig. 2 is internal structure schematic diagram of the present utility model.
Detailed description of the invention
With specific embodiment, this utility model is described in detail below in conjunction with the accompanying drawings.The present embodiment is new with this practicality
Implement premised on type technical scheme, give detailed embodiment and concrete operating process, but this practicality
Novel protection domain is not limited to following embodiment.
Embodiment
As shown in Figure 1, 2, a kind of " three-in-one " type suspends and controls device, is used for controlling magnetic-levitation train electric magnet,
Including the suspension controller unit in cabinet 13 and cabinet 13, described suspension controller unit includes electrically phase
Three groups of the most independent suspension controllers, form redundancy structure, in first group of suspension controller, and suspension control circuit electricity
The motherboard of road plate 3 by connector draw wire harness successively with main circuit board 2, accessory power supply 4 and external connector
Connecting, in second group of suspension controller, the motherboard of suspension control circuit circuit board 7 is drawn wire harness by connector and is depended on
Secondary being connected with main circuit board 6, accessory power supply 8 and external connector, in the 3rd group of suspension controller, suspend control
The motherboard of circuit plate 11 processed by connector draw wire harness successively with main circuit board 10, accessory power supply 12 with
And external connector connects.
Plate is driven to be arranged on the upper strata of main circuit board 2,6,10.Suspension control circuit in three groups of suspension controllers
Plate 3,7,11 is arranged in same machine cage, and described machine cage is fixed on bottom cabinet 13.
Main circuit board 2,6,10 is integrated with H type power circuit input side protective tube, Support Capacitor, electric capacity charge and discharge
Electricity circuit, H type power circuit and gated on power switch.Suspension control circuit circuit board 2,7,11 is by controlling
Power switch in H type power circuit and the folding of gated on power switch, control powering on or power-off of electric magnet.
Two sidewalls 1,5,9 of cabinet 13 are as the radiator of cabinet 13, and radiator is without radiator fan, fully
Make use of the structure of cabinet, reasonable distribution radiator area.The main circuit board 2 of same group of suspension controller, 6,
10 and accessory power supply 4,8,12 correspondence be arranged on a sidewall 1,5,9 of cabinet 13, main circuit 5,6
Fixed with spreader surface by screw with the heating face of the device for power switching of accessory power supply 4,7.This practicality is new
Type simplifies internal structure so that controller internal wiring and the installation of parts and safeguard very convenient, improves and is
System maintainability and reliability.
Claims (6)
1. " three-in-one " type suspends and controls device, for controlling magnetic-levitation train electric magnet, including the suspension controller unit in cabinet (13) and described cabinet (13), it is characterized in that, described suspension controller unit includes the most separate three group suspension controller, often group suspension controller all includes suspension control circuit plate (3, 7, 11), main circuit board (2 for DM, 6, 10) and accessory power supply (4, 8, 12), described main circuit board (2, 6, 10) respectively with suspension control circuit plate (3, 7, 11) and accessory power supply (4, 8, 12) connect, three sidewalls (1 of described cabinet (13), 5, 9) as the radiator of cabinet (13).
One the most according to claim 1 " three-in-one " type suspends and controls device, it is characterized in that, main circuit board (2,6,10) and accessory power supply (4,8, the 12) correspondence of same group of suspension controller are arranged on a sidewall (1,5,9) of cabinet (13).
One the most according to claim 2 " three-in-one " type suspends and controls device, it is characterized in that, the heating face of the device for power switching of described main circuit board (2,6,10) and the device for power switching of accessory power supply (4,8,12) is fixed with spreader surface by screw respectively.
One the most according to claim 1 " three-in-one " type suspends and controls device, it is characterized in that, suspension control circuit plate (3,7,11) in three groups of described suspension controllers is arranged in same machine cage, and described machine cage is fixed on cabinet (13) bottom.
One the most according to claim 1 " three-in-one " type suspends and controls device, it is characterized in that, the motherboard of described suspension control circuit circuit board (3,7,11) is drawn wire harness by connector and is connected with main circuit board (2,6,10), accessory power supply (2,6,10) successively.
One the most according to claim 1 " three-in-one " type suspends and controls device, it is characterized in that, described main circuit board includes that H type power circuit input side protective tube, Support Capacitor, capacitor charge and discharge circuit, H type power circuit and for providing the gated on power of electromagnet coil current to switch, described H type power circuit are connected with gated on power switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620151032.6U CN205468606U (en) | 2016-02-29 | 2016-02-29 | " trinity " type suspension controlling means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620151032.6U CN205468606U (en) | 2016-02-29 | 2016-02-29 | " trinity " type suspension controlling means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205468606U true CN205468606U (en) | 2016-08-17 |
Family
ID=56657798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620151032.6U Expired - Fee Related CN205468606U (en) | 2016-02-29 | 2016-02-29 | " trinity " type suspension controlling means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205468606U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107172871A (en) * | 2017-07-27 | 2017-09-15 | 株洲中车时代电气股份有限公司 | A kind of magnetic floats control cabinet and the magnetic-levitation train of control cabinet is floated with the magnetic |
| CN107231786A (en) * | 2017-07-27 | 2017-10-03 | 株洲中车时代电气股份有限公司 | A kind of magnetic floats control cabinet and the magnetic-levitation train of control cabinet is floated with the magnetic |
-
2016
- 2016-02-29 CN CN201620151032.6U patent/CN205468606U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107172871A (en) * | 2017-07-27 | 2017-09-15 | 株洲中车时代电气股份有限公司 | A kind of magnetic floats control cabinet and the magnetic-levitation train of control cabinet is floated with the magnetic |
| CN107231786A (en) * | 2017-07-27 | 2017-10-03 | 株洲中车时代电气股份有限公司 | A kind of magnetic floats control cabinet and the magnetic-levitation train of control cabinet is floated with the magnetic |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20190228 |