CN106335515A - Intelligent air magnetic suspension vehicle and application thereof - Google Patents
Intelligent air magnetic suspension vehicle and application thereof Download PDFInfo
- Publication number
- CN106335515A CN106335515A CN201610803980.8A CN201610803980A CN106335515A CN 106335515 A CN106335515 A CN 106335515A CN 201610803980 A CN201610803980 A CN 201610803980A CN 106335515 A CN106335515 A CN 106335515A
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- Prior art keywords
- magnetic
- car
- floats
- motor
- driver
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B13/00—Other railway systems
- B61B13/08—Sliding or levitation systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L13/00—Electric propulsion for monorail vehicles, suspension vehicles or rack railways; Magnetic suspension or levitation for vehicles
- B60L13/10—Combination of electric propulsion and magnetic suspension or levitation
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
Abstract
The invention relates to an intelligent air magnetic suspension vehicle and application thereof. The intelligent air magnetic suspension vehicle comprises a vehicle compartment and a drive device connected with the vehicle compartment, wherein a control system is arranged in the vehicle compartment; the drive device is arranged in an air rail, and comprises a motor and a spiral magnetic suspension driver; the motor is electrically connected with the control system; an output shaft of the motor is connected with the spiral magnetic suspension driver; the motor drives the spiral magnetic suspension driver to rotate so as to provide power for the magnetic suspension vehicle, and the magnetic suspension vehicle is driven to run. The intelligent air magnetic suspension vehicle provided by the invention runs through the rail built in (low) air, does not occupy a physical space of the ground, utilizes an air space, can cross in a city and buildings, can also transport for a long distance, is low in energy consumption, is more energy-saving compared with an existing magnetic suspension train, is an organic improvement, supplement, complementation or replacement of a tracked train, the magnetic suspension train, a city bus and a taxi, and is a silent, green and environment-friendly traffic tool.
Description
Technical field
The present invention relates to a kind of aerial Intelligent magnetic floats car and its application, belong to Vehicle Engineering technical field.
Background technology
With the increasingly increase of cities and towns vehicle, traffic blocking problem grows with each passing day.For alleviating traffic congestion, in traditional public transport
On the basis of car trip, in succession occur in that other multiple transportation modes, such as in city: subway, brt, light rail and magnetcisuspension again
Floating train, the high speed that magnetic suspension train is had with it, low noise, environmental protection, the features such as economical and comfortable, gradually by people green grass or young crops
Look at.Create an air traffic transportation network, the aerial slack resources of effectively utilizes, change mankind's trip terrestrial reference, there is sight
Photosensitiveness feature, broad view, improve the spiritual enjoyment of people's trip.
The Chinese patent of Publication No. cn105539461a discloses a kind of vacuum track maglev train system, includes
Vacuum tunnel, magnetic-levitation, magnetic suspension train, website Train Transportation Simulation System and driving Train Transportation Simulation System and master control train
Runtime, is provided with in-car control system and air circulation system in headstock, and is provided with some groups of suspension racks, magnetic suspension in downside
To obvolvent structure, headstock/be provided with suspension mechanism, driving machine between compartment and magnetic-levitation in track and every group of suspension rack composition
Structure, arrestment mechanism and guiding mechanism.Present invention achieves lane change under vacuum or low vacuum environment for the magnetic suspension train travels,
Rail system carries out non-mechanical brake hard when having a power failure, and carries out non-contact power supply, solve magnetcisuspension during train high-speed cruising
Floating train need not stop the problem carrying out that passenger gets on or off the bus when through each website, improve train operation efficiency and passenger goes out
The comfort level of row.
Chinese patent literature cn1569537a discloses a kind of magnetic suspension vacuum tunnel train, and this train will have magnetic suspension
Train rail is arranged in the vacuum tunnel of oval tubulose, and the locomotive of train and railway carriage shell are all cylindrical, and seal completely
Close, in-car is provided with oxygen system, carbon dioxide system and thermoregulating system.This train can eliminate track friction and air drag simultaneously
Vacuum tunnel magnetic suspension train, the speed that train can be high after accelerating travel at the uniform speed without consumed energy by inertia or
Few consumed energy, and electric energy can be converted kinetic energy into during train arrival front reduction gear be communicated back to electric power networks, thus realizing complete
Journey micro energy consumption transports.
These modes of transportation greatly alleviate traffic jam issue to a certain extent, but either brt, light rail, also
It is magnetic suspension train etc., mostly these vehicles are to run on the ground, but existing ground space is limited, and with private savings
The increasing of car, the traffic jam issue on ground occurs again, how to solve the traffic congestion that increasingly highlights and improves people
Trip mode, be to need urgent problem to be solved badly.
Content of the invention
For the deficiencies in the prior art, the present invention provides a kind of aerial Intelligent magnetic to float car, and this Intelligent magnetic floats car and borrows in low latitude
Help overhead rail to run, be not take up ground physical space, can solve the problem that the traffic jam issue on ground, and be not susceptible to traffic thing
Therefore, safe, can significantly alleviate the trip pressure of people.
The present invention also provides a kind of above-mentioned aerial Intelligent magnetic to float the operation method of car.
Technical scheme is as follows:
A kind of aerial Intelligent magnetic floats car, the driving means be connected including railway carriage and with railway carriage, is provided with control in described railway carriage
System processed, described driving means are arranged in overhead rail, and driving means include motor and spiral magnetic floats driver, motor and control
System electrical connection processed, the output shaft of motor floats driver with spiral magnetic and is connected, and drives spiral magnetic by control system controlled motor
Floating driver rotates and floats car offer power for magnetic, drives magnetic to float car and runs.The aerial Intelligent magnetic of the present invention floats car to be passed through to be erected at
(low) aerial track runs, and is not take up ground physical space, using aerial space, can walk in city and between building,
Can long distance transportation, and energy consumption is low, with existing magnetic-levitation train than more energy saving, is that railcar train, magnetic-levitation train and city are public
Hand over and hire out the organic perfect, supplementary, complementary of taxi or substitute, be a kind of quiet and environmental protection the vehicles.
Preferably, described driving means are connected with railway carriage by link.
Preferably, the two ends in link are symmetrical arranged the driving means described in two.
Preferably, the floating driver of described spiral magnetic includes toroidal helical body, is provided with multiple in the groove of toroidal helical body
Compact arranged magnetic group unit successively, described magnetic group unit includes two relative permanent magnets, the polarity in the same direction of two permanent magnets
Different.The advantage of this design is, spiral magnetic floats the technological core that driver is that Intelligent magnetic of the present invention floats car, in the drive of motor
Under, when spiral magnetic floats driver high-speed rotation, the magnetic force line cutting aluminum barrel wall between each magnetic group unit produces induced-current, sensing
Electric current produces power in magnetic field, and due to the arrangement in spiral distribution of magnetic group unit, the direction of produced power f is also tilt, power f
Can be analyzed to the component f1 of the horizontal direction and component f2 of vertical direction, when spiral magnetic floats driver rotation, by several magnetic
The hurricane band of group unit composition, component f1 produces contrary driving force, promotes magnetic to float car motion, the reverse power shape that component f2 produces
Become centripetal force, finally make spiral magnetic float driver and be suspended in aluminum barrel, realize the suspension of car body.
Preferably, described motor is also connected with a frequency converter.This design is advantageous in that, can be with controlled motor by frequency converter
Rotating and the rotating speed adjusting motor, and realize the advance of car, retrogressings, accelerations, deceleration and braking；The motor at link two ends
Connect same frequency converter, using same frequency converter, control is synchronized to two motors.
Preferably, three-phase alternating current variable-frequency motor selected by described motor.
Preferably, described link includes crane span structure and suspension bracket, and one end of suspension bracket is connected to the bottom of crane span structure, the other end and car
Box top connects, and motor is arranged on the both sides of crane span structure.
Preferably, described crane span structure two ends are provided with cross bar, and the two ends of cross bar are provided with directive wheel.
It is further preferred that two horizontal positioned being additionally provided with described cross bar and being located at the directive wheel of crane span structure both sides.
Preferably, described track is cylindrical shape, and the lower end of track is provided with the opening passing through for crane span structure.
Preferably, the both sides of described track are connected with two pieces of arc track backplates, and the periphery of track backplate is provided with case.
Preferably, in described case, both sides are provided with auxiliary guide plate, and the directive wheel at cross bar two ends is located at auxiliary guide plate
And casing base between, the directive wheel of crane span structure both sides is contacted with the bottom of two pieces of arc track backplates respectively.
Preferably, described railway carriage is streamlined.This design is advantageous in that, streamlined railway carriage can reduce windage, improves
Operational efficiency.
A kind of aerial Intelligent magnetic floats the operation method of car, comprises the following steps,
Both sides motor rotation is started by control system, both sides motor rotarily drives spiral magnetic and floats driver rotation, spiral
Magnetic floats in driver rotary course and is produced induced-current by track cutting magnetic line, and electric current produces power in magnetic field again, generation
Power drives spiral magnetic to float driver and suspends in orbit and move, and spiral magnetic floats and drives compartment to advance while driver moves,
Realize the operation that Intelligent magnetic floats car.
Float in car running in magnetic, control frequency converter to realize the start and stop of motor, rotating by control system and turn
Speed, adjusts, with this, startup, stopping, traffic direction and the speed of service that magnetic floats car.
The beneficial effects of the present invention is:
1st, the aerial Intelligent magnetic of the present invention floats car, runs by overhead rail, need not take ground space, greatly alleviate
The traffic pressure on ground, provides multiple choices for the trip of people simultaneously.
2nd, the aerial Intelligent magnetic of the present invention floats car, and small volume, power consumption are few, can run between urban cells and building, and
This Intelligent magnetic floats car orbiting, safe, disclosure satisfy that the go off daily demand of people.
3rd, can be utilized this Intelligent magnetic to float car and set up traffic system for overhead track, construction is convenient, can build in city
If the intensive overhead rail network of communication lines, the ground such as bus, subway, light rail, brt can be become and hand over the strong supplement of instrument, be
Alleviate traffic above-ground pressure and provide a kind of settling mode.
Brief description
Fig. 1 is the front view that the aerial Intelligent magnetic of the present invention floats car；
Fig. 2 is the stereogram that the aerial Intelligent magnetic of the present invention floats car；
Fig. 3 is the right view that the aerial Intelligent magnetic of the present invention floats car；
Fig. 4 floats the distribution diagram of magnetic line of force of magnetic group unit in driver for spiral magnetic；
Fig. 5 floats the distribution diagram of magnetic line of force of driver magnetic group unit in orbit for spiral magnetic；
Fig. 6 is the enlarged drawing of a-a part in Fig. 5；
Fig. 7 is the layout drawing of two permanent magnets in a magnetic group unit；
Fig. 8 is the raw electricity of magnetic in magnetic group unit, electricity produces the schematic diagram of power in magnetic field；
Fig. 9 is the plan of toroidal helical body；
Figure 10 is the enlarged drawing of b part in Fig. 9；
Figure 11 is the schematic diagram decompositing component f2；
Wherein: 1, case；2nd, left-handed magnetic floats driver；3rd, left-handed motor；4th, dextrorotation motor；5th, dextrorotation magnetic floats driver；
6th, railway carriage；7th, control system；8th, crane span structure；9th, cross bar；10th, directive wheel；11st, suspension bracket；12nd, side plate；13rd, crossbeam；14th, gripper shoe；
15th, track backplate；16th, assist guide plate；17th, track；18th, seat；19th, toroidal helical body；20th, the magnetic line of force；21st, permanent magnet.
Specific embodiment
Below by embodiment and combine accompanying drawing the present invention will be further described, but not limited to this.
Embodiment 1:
As shown in Figure 1 to Figure 3, a kind of aerial Intelligent magnetic floats car, the driving means be connected including railway carriage 6 and with railway carriage, car
It is provided with control system 7, driving means are arranged in overhead rail 17, driving means include motor and spiral magnetic floats and drives in case 6
Dynamic device, motor is electrically connected with control system 7, and the output shaft of motor floats driver with spiral magnetic and is connected, and is controlled by control system 7
The floating driver of Motor drive spiral magnetic rotates and floats car offer power for magnetic, drives magnetic to float car operation.
Driving means are connected with railway carriage 6 by link, are symmetrically installed the driving dress described in two at the two ends of link
Put, the driving means including left side and the driving means on right side, that is, left-handed motor 3 and left-handed magnetic float driver 2, and dextrorotation electricity
Machine 4 and dextrorotation magnetic float driver 5.Two driving means same speed in reversed direction rotations under being uniformly controlled of control system 7, the two holding
The uniformity of step, left-handed magnetic floats driver 2 and dextrorotation magnetic floats driver 5 same speed in reversed direction and makes car body keep balance, two drivers
Produce and make a concerted effort in the same direction to drive car body to advance.
Wherein, spiral magnetic float driver include toroidal helical body 19, be provided with the groove of toroidal helical body 19 multiple according to
Secondary compact arranged magnetic group unit, the quantity of magnetic group unit floats the diameter of driver and length, magnetic group unit according to spiral magnetic
Size and magnetic float the power designs of car to determine, magnetic group unit includes two relative permanent magnets 21, and two permanent magnets 21 are borrowed
Help iron block to be embedded in groove, between different two polarity making in the same direction of polarity in the same direction of two permanent magnets 21, there is the magnetic line of force
20.
Three-phase alternating current variable-frequency motor selected by motor (left-handed motor 3 and dextrorotation motor 4).Both sides motor is entered with same frequency converter
Acting in agreement of row Synchronization Control, left-handed motor 3 and dextrorotation motor 4, so can ensure that left-handed magnetic floats driver 2 and dextrorotation magnetic floats
Driver 5 produces equidirectional power, and the torsion of cancel out each other left hand direction and clockwise direction, makes driving means keep balance,
Ensure that magnetic floats the normal operation of car.
Link includes crane span structure 8 and suspension bracket 11, and one end of suspension bracket 11 is connected to the bottom of crane span structure 8, the other end and railway carriage 6 and pushes up
Portion's connection, left-handed motor 3 and dextrorotation motor 4 are separately mounted to the left and right sides of crane span structure 8.
A cross bar 9 is respectively installed in crane span structure 8 two ends, and the two ends of cross bar 9 are provided with directive wheel 10.It is additionally provided with two on cross bar 9
Individual horizontal positioned and the directive wheel positioned at crane span structure 8 both sides.
The overhead rail 17 that this Intelligent magnetic floats car operation is cylindrical shape, and material is high-strength aluminum alloy, and the lower end of track sets
There is the opening passing through for crane span structure.The both sides of track 17 are connected with two pieces of arc track backplates 15, the periphery setting of track backplate 15
There is case 1, case 1 is square, by the side plate 12 of crossbeam 13, connecting cross beam both sides, side plate interior sides connect gripper shoe 14, gripper shoe
14 are provided with auxiliary guide plate 16 with side board support frame, and track backplate 15 is connected with gripper shoe 14.
The directive wheel 10 at cross bar 9 two ends is located between auxiliary guide plate 16 and case 1 bottom, the directive wheel of crane span structure 8 both sides
Contact with the bottom of two pieces of arc track backplates 15 respectively.
The technical scheme of the present embodiment, control system be can achieve using the control system mode on existing train, controls
The start and stop operating of system controlled motor, motor rotation drives spiral magnetic to float driver rotation, and left-handed magnetic floats driver and dextrorotation magnetic
Floating driver high-speed rotation, in aluminum alloy rail, has the magnetic line of force, when spiral magnetic between the magnetic group unit of multigroup helical arrangement
During floating driver rotation, aluminum alloy rail cutting magnetic line produces induced-current, and induced-current produces power f (such as in magnetic field again
Shown in Fig. 9, Figure 10), power f is decomposed into the component f1 of the horizontal direction and component f2 of vertical direction, when spiral magnetic floats driver rotation
When turning, the hurricane band that is made up of several magnetic group units, produce contrary driving force after multiple component f1 synthesis, promote magnetic to float car
Motion, the reverse power that multiple component f2 produce forms centripetal force (as shown in figure 11), and final centripetal force is cancelled out each other makes spiral magnetic
Floating driver is suspended in aluminum barrel, realizes the suspension of car body.
The aerial Intelligent magnetic of the present invention floats car to be passed through to be erected at (low) aerial track operation, is not take up ground physical space,
Using aerial space, can walk in city and between building, also can long distance transportation, and energy consumption is low, with existing magnetic-levitation train ratio
More energy saving is railcar train, magnetic-levitation train and city bus and hires out the organic perfect, supplementary, complementary of taxi or substitutes,
It is a kind of quiet and environmental protection the vehicles.
Embodiment 2:
A kind of aerial Intelligent magnetic floats car, and as described in Example 1, its difference is structure: railway carriage 6 is streamlined to be set
Meter, is provided with the seat 18 of 8-20 people in railway carriage.
Embodiment 3:
A kind of aerial Intelligent magnetic floats the operation method of car, comprises the following steps,
Both sides motor rotation is started by control system, both sides motor is by same Frequency Converter Control, both sides motor rotating band
Dynamic spiral magnetic floats driver rotation, and spiral magnetic floats in driver rotary course and produced induced-current, electricity by track cutting magnetic line
Stream produces power in magnetic field again, and the power of generation drives spiral magnetic to float driver and suspends in orbit and move, and spiral magnetic floats and drives
Drive compartment to advance while device is mobile, realize the operation that Intelligent magnetic floats car.
Float in car running in magnetic, control frequency converter to realize the start and stop of motor, rotating by control system and turn
Speed, adjusts, with this, startup, stopping, traffic direction and the speed of service that magnetic floats car.
Claims (10)
1. a kind of aerial Intelligent magnetic floats car it is characterised in that including railway carriage and the driving means being connected with railway carriage, in described railway carriage
It is provided with control system, described driving means are arranged in overhead rail, driving means include motor and spiral magnetic floats driver,
Motor is electrically connected with control system, and the output shaft of motor floats driver with spiral magnetic and is connected, and is driven by control system controlled motor
The floating driver of dynamic spiral magnetic rotates and floats car offer power for magnetic, drives magnetic to float car operation.
2. aerial Intelligent magnetic floats car it is characterised in that described driving means pass through link and railway carriage as claimed in claim 1
Connect, be symmetrical arranged the driving means described in two at the two ends of link.
3. aerial Intelligent magnetic floats car it is characterised in that described spiral magnetic floats driver includes annular spiral shell as claimed in claim 1
Rotation body, is provided with multiple compact arranged successively magnetic group units, described magnetic group unit includes two in the groove of toroidal helical body
Relative permanent magnet, the polarity in the same direction of two permanent magnets is different.
4. aerial Intelligent magnetic floats car it is characterised in that described motor is also connected with a frequency converter as claimed in claim 1, described
Three-phase alternating current variable-frequency motor selected by motor.
5. aerial Intelligent magnetic floats car it is characterised in that described link includes crane span structure and suspension bracket as claimed in claim 2, hangs
One end of frame is connected to the bottom of crane span structure, the other end is connected with railway carriage top, and motor is arranged on the both sides of crane span structure.
6. aerial Intelligent magnetic floats car it is characterised in that described crane span structure two ends are provided with cross bar, cross bar as claimed in claim 5
Two ends be provided with directive wheel；Two horizontal positioned are additionally provided with described cross bar and are located at the directive wheel of crane span structure both sides.
7. aerial Intelligent magnetic floats car it is characterised in that described track is cylindrical shape as claimed in claim 5, the lower end of track
It is provided with the opening passing through for crane span structure.
8. aerial Intelligent magnetic floats car it is characterised in that the both sides of described track are connected with two pieces of arcs as claimed in claim 6
Track backplate, the periphery of track backplate is provided with case.
9. aerial Intelligent magnetic floats car it is characterised in that both sides are provided with auxiliary guiding in described case as claimed in claim 8
Plate, the directive wheel at cross bar two ends is located between auxiliary guide plate and casing base, the directive wheel of crane span structure both sides respectively with two pieces of arcs
The bottom contact of shape track backplate.
10. the aerial Intelligent magnetic as described in a kind of any one as claim 1-9 floats the operation method of car, comprises the following steps,
Both sides motor rotation is started by control system, both sides motor rotarily drives spiral magnetic and floats driver rotation, and spiral magnetic floats
In driver rotary course, induced-current is produced by track cutting magnetic line, electric current produces power in magnetic field again, the power of generation is driven
Dynamic spiral magnetic floats driver and suspends in orbit and move, and spiral magnetic floats and drives compartment to advance while driver moves, and realizes
Intelligent magnetic floats the operation of car；
Float in car running in magnetic, control frequency converter to realize start and stop, rotating and the rotating speed of motor by control system, with
This adjusts startup, stopping, traffic direction and the speed of service that magnetic floats car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610803980.8A CN106335515A (en) | 2016-09-06 | 2016-09-06 | Intelligent air magnetic suspension vehicle and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610803980.8A CN106335515A (en) | 2016-09-06 | 2016-09-06 | Intelligent air magnetic suspension vehicle and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106335515A true CN106335515A (en) | 2017-01-18 |
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ID=57823866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610803980.8A Pending CN106335515A (en) | 2016-09-06 | 2016-09-06 | Intelligent air magnetic suspension vehicle and application thereof |
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| Country | Link |
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| CN (1) | CN106335515A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108237948A (en) * | 2018-01-10 | 2018-07-03 | 西南交通大学 | A kind of sky rail magnetic floats vehicle suspended structure and its track |
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| CN101656458A (en) * | 2008-08-24 | 2010-02-24 | 刘忠臣 | Linear permanent magnet driver and magnetic levitation vehicle rail system |
| CN102120457A (en) * | 2011-03-01 | 2011-07-13 | 武汉理工大学 | Maglev galloping train device |
| CN102447365A (en) * | 2010-10-14 | 2012-05-09 | 刘忠臣 | Permanent magnet motor with external spiral rotor and permanent magnet suspension wheeltrack vehicular access system |
| CN205400972U (en) * | 2016-03-16 | 2016-07-27 | 刘运武 | Spiral magnetism turbine of swimming |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1775602A (en) * | 2004-11-15 | 2006-05-24 | 李岭群 | Hanging rail permanent-magnet attractive suspension and guide road-vehicle system |
| CN101656458A (en) * | 2008-08-24 | 2010-02-24 | 刘忠臣 | Linear permanent magnet driver and magnetic levitation vehicle rail system |
| CN102447365A (en) * | 2010-10-14 | 2012-05-09 | 刘忠臣 | Permanent magnet motor with external spiral rotor and permanent magnet suspension wheeltrack vehicular access system |
| CN102120457A (en) * | 2011-03-01 | 2011-07-13 | 武汉理工大学 | Maglev galloping train device |
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| CN108237948A (en) * | 2018-01-10 | 2018-07-03 | 西南交通大学 | A kind of sky rail magnetic floats vehicle suspended structure and its track |
| CN108237948B (en) * | 2018-01-10 | 2020-09-29 | 西南交通大学 | Suspension magnetic suspension train track structure |
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Application publication date: 20170118 |
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