CN113910913A - Electric magnetic suspension train, current receiving device thereof and electric magnetic suspension train parking area track - Google Patents
Electric magnetic suspension train, current receiving device thereof and electric magnetic suspension train parking area track Download PDFInfo
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- CN113910913A CN113910913A CN202111293961.2A CN202111293961A CN113910913A CN 113910913 A CN113910913 A CN 113910913A CN 202111293961 A CN202111293961 A CN 202111293961A CN 113910913 A CN113910913 A CN 113910913A
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- 239000000725 suspension Substances 0.000 title claims description 21
- 238000005339 levitation Methods 0.000 claims abstract description 19
- 239000012212 insulator Substances 0.000 claims description 6
- 230000007613 environmental effect Effects 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- 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
- B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
- B60L5/38—Current collectors for power supply lines of electrically-propelled vehicles for collecting current from conductor rails
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The invention discloses an electric magnetic-levitation train, a current collector thereof and an electric magnetic-levitation train parking area track. In the current receiving device of the electric maglev train, the current collector is arranged in the space on the traveling wheel supporting module, the current receiving function of the train in a parking state is realized through the cooperation with the power supply rail, a high-power wireless current receiving device does not need to be additionally arranged on the train, and a ground electric energy wireless transmission device with high price does not need to be arranged on the ground, so that the construction cost is saved and the weight of the train is reduced on the premise of not reducing any current receiving function; an additional current collector action mechanism is not required, so that the structure is effectively simplified, and the weight and the cost are reduced; radiation is reduced, and the economical efficiency and the environmental protection are improved; moreover, the current collector has an emergency support function.
Description
Technical Field
The invention relates to the technical field of electric maglev trains, in particular to an electric maglev train, a current receiving device thereof and an electric maglev train track.
Background
When the electric maglev train runs at a high speed, electric energy is obtained by an induction power supply device on the side surface of the suspension frame, so that the power supply of vehicle-mounted equipment is ensured; when the electric maglev train runs at a low speed, the electric energy drawn by the induction power supply mode cannot meet the power consumption requirement of the whole train, and a current collector needs to be arranged to obtain the electric energy.
At present, a current collector is a wireless power transmission system to meet the power consumption requirement when an electric magnetic suspension train runs at a low speed. Specifically, a radio receiver is arranged on the electric magnetic suspension train, a radio transmitter is arranged on the ground, and the radio transmitter and the magnetic field of the radio receiver are coupled through air to realize the transmission of electric energy. The mode needs to install high-power electronic equipment on vehicles and the ground, has higher cost and heavier weight, does not close an air gap magnetic field, has larger external radiation, and has poorer economy and environmental protection.
In summary, how to design the current collector to reduce the cost and weight and improve the economy and environmental protection is a problem to be solved by those skilled in the art.
Disclosure of Invention
The invention aims to provide a current receiving device of an electric magnetic-levitation train, which is used for reducing the cost and the weight and improving the economical efficiency and the environmental protection. Another objective of the present invention is to provide an electric maglev train including the current receiving device, and an electric maglev train parking area track used in cooperation with the current receiving device of the electric maglev train.
In order to achieve the above purpose, the invention provides the following technical scheme:
the utility model provides an electronic maglev train's current collector, includes walking wheel support module and current collector, wherein, the current collector is fixed in walking wheel support module, the current collector is used for contacting with the power supply rail with the electricity and connects.
Optionally, the current collector comprises: the conductive sliding plate is used for being in contact with a power supply rail to be electrically connected, and the wiring part is arranged on the conductive sliding plate; the conductive sliding plate is fixedly connected with the walking wheel supporting module in an insulating mode.
Optionally, the conductive sled is a wear plate.
Optionally, the current receiving device of the electric maglev train further comprises an elastic part fixedly connected with the conductive sliding plate, the elastic part can deform in the vertical direction, and the conductive sliding plate is connected with the traveling wheel supporting module in a fixed connection and an insulating way through the elastic part.
Optionally, the elastic part is fixedly connected and in insulation connection with the walking wheel supporting module through an insulator, and/or the elastic part is a spring barrel.
Optionally, the wire connecting portion is a wire connecting terminal, and/or the wire connecting portion is located at an end of the conductive sliding plate.
Optionally, the road wheel support module comprises: the lifting device comprises a walking wheel and a landing gear for controlling the walking wheel to lift; wherein the current collector is fixed to the landing gear.
Optionally, the landing gear comprises: a running wheel axle, an undercarriage pull rod and an undercarriage cross rod;
the undercarriage pull rod can stretch and retract, and an included angle is formed between the undercarriage pull rod and the undercarriage cross rod;
one end of the undercarriage pull rod is hinged with the suspension frame framework, and the other end of the undercarriage pull rod is hinged with the travelling wheel shaft;
one end of the undercarriage cross rod is hinged with the suspension frame framework, and the other end of the undercarriage cross rod is hinged with the travelling wheel shaft;
the walking wheel is rotatably arranged on the walking wheel shaft, and the current collector is fixed on the walking wheel shaft.
In the current receiving device of the electric maglev train, the space on the traveling wheel supporting module is utilized, the current collector with simple structure and light weight is installed, the current receiving function of the vehicle in a parking state is realized through the cooperation with the power supply rail, a high-power wireless current receiving device does not need to be additionally arranged on the vehicle, a ground electric energy wireless transmission device with high price does not need to be arranged on the ground, the construction cost is saved and the weight of the train is reduced on the premise of not reducing any current receiving function; the current collector is fixed on the travelling wheel supporting module, so that the current collector can lift along with the travelling wheel supporting module, an additional current collector action mechanism is not required, the structure is effectively simplified, and the weight and the cost are reduced; the current collector is used for being in contact with a power supply rail to be electrically connected, so that radiation is reduced, and the economical efficiency and the environmental protection are improved; and when the tire of the electric magnetic suspension train is punctured, the current collector is contacted with the power supply rail in a parking area or directly contacted with the train track on a positive line, so that the vehicle can be supported, and the current collector and the power supply rail are mutually rubbed, so that the sliding of the vehicle on the ground can be ensured. Therefore, the current collector has the current collecting function and the emergency supporting function.
Based on the current receiving device of the electric maglev train, the invention also provides the electric maglev train, which comprises the current receiving device, wherein the current receiving device is any one of the current receiving devices.
Based on the current receiving device of the electric maglev train, the invention also provides a track of a parking area of the electric maglev train, wherein the track of the parking area of the electric maglev train comprises a train track and a power supply track arranged on the train track, and the track of the parking area of the electric maglev train is used for being matched with the current receiving device of the electric maglev train.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a current receiving device of an electric magnetic-levitation train according to an embodiment of the present invention;
fig. 2 is a front view of a current receiving device of an electric magnetic-levitation train provided in an embodiment of the present invention;
fig. 3 is a side view of a current receiving device of an electric magnetic-levitation train provided by the embodiment of the invention;
fig. 4 is a top view of a current receiving device of an electric magnetic-levitation train provided in an embodiment of the present invention;
fig. 5 is a schematic view of the current collection of the electric magnetic-levitation train in the parking area according to the embodiment of the present invention;
fig. 6 is a schematic view of an electric magnetic-levitation train provided by an embodiment of the invention traveling in a non-parking area;
fig. 7 is a schematic view of an electric magnetic-levitation train provided by an embodiment of the invention traveling in a levitated state.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the current collector of the electric maglev train according to the embodiment of the present invention includes a road wheel supporting module and a current collector, wherein the current collector is fixed to the road wheel supporting module, and the current collector is used for contacting with a power supply rail 300 to be electrically connected.
It should be noted that, when the electric maglev train runs at a low speed, the traveling wheel support module is used for supporting the electric maglev train to ensure traveling. Specifically, the walking wheel supporting module comprises a walking wheel 6 and an undercarriage for controlling the walking wheel 6 to ascend and descend; the current collector is fixed on the road wheels 6 or the landing gear.
Specifically, in the parking state, the current collector is released together with the traveling wheel support module to realize static current collection, as shown in fig. 5; when the electric maglev train reaches the floating speed, the traveling wheel supporting module is retracted, and the current collector is retracted together, as shown in fig. 7, the consistency of the actions of the traveling wheel supporting module and the current collector is skillfully utilized, and the respective functional requirements are met. In the non-stop state, when the electric maglev train runs at a low speed, the traveling wheel support module is used for supporting the electric maglev train to ensure traveling, at this time, the train track 200 does not have the power supply rail 300, and the current collector is not electrically connected with the power supply rail 300, as shown in fig. 6.
In the current receiving device of the electric maglev train provided by the embodiment, the current receiver with a simple structure and light weight is installed by utilizing the space on the traveling wheel supporting module, and the current receiving function of the vehicle in a parking state is realized by matching with the power supply rail 300, a high-power wireless current receiving device does not need to be additionally arranged on the vehicle, and a ground electric energy wireless transmission device with high price does not need to be arranged on the ground, so that the construction cost is saved and the weight of the train is reduced on the premise of not reducing any current receiving function; the current collector is fixed on the travelling wheel supporting module, so that the current collector can lift along with the travelling wheel supporting module, an additional current collector action mechanism is not required, the structure is effectively simplified, and the weight and the cost are reduced; meanwhile, the current collector is used for being in contact with the power supply rail 300 to be electrically connected, so that radiation is reduced, and economical efficiency and environmental friendliness are improved.
In addition, in the current collector of the electric maglev train provided in the above embodiment, after a tire of the electric maglev train is blown out, the current collector is in contact with the power supply rail 300 in a parking area or directly in contact with the train track 200 on a positive line, so that the vehicle can be supported, and the current collector and the power supply rail rub against each other, thereby ensuring that the vehicle slides on the ground. Therefore, the current collector has the current collecting function and the emergency supporting function.
It is understood that the parking area may be a station area or a reserved parking area, which is not limited in this embodiment.
The type of the current collector is selected according to actual needs. Optionally, the current collector includes: a conductive slider 1 for contacting with the power supply rail 300 to be electrically connected, a wiring part 2 provided on the conductive slider 1; wherein, electrically conductive slide 1 and walking wheel support module fixed connection and insulating connection.
It can be understood that the conductive sliding plate 1 and the road wheel supporting module are in insulated connection, and the electric isolation between the conductive sliding plate and the road wheel supporting module is realized.
In the current receiving device of the electric maglev train provided by the above embodiment, after tires of the electric maglev train burst, the conductive sliding plate 1 is in contact with the power supply rail 300 in a parking area or the conductive sliding plate 1 is in direct contact with the train track 200 on a positive line, so that the vehicle can be supported, and the two are in mutual friction, so that the vehicle can be ensured to slide on the ground.
In order to improve the service life, the conductive sliding plate 1 can be selected to be a wear-resistant plate. The conductive sliding plate 1 is, for example, a conductive plate impregnated with carbon. In practical applications, the conductive sliding plate 1 may also be another wear-resistant plate, which is not limited in this embodiment.
The size, number and shape of the conductive sliding plate 1 are selected according to actual needs, and this embodiment does not limit this.
In order to guarantee the current receiving reliability, the current receiving device of the electric maglev train further comprises an elastic part 3 fixedly connected with the conductive sliding plate 1, the elastic part 3 can deform along the vertical direction, and the conductive sliding plate 1 is fixedly connected and in insulation connection with the walking wheel supporting module through the elastic part 3.
It will be appreciated that the resilient member 3 is in a compressed state to ensure that the conductive slider 1 is always in contact with the power supply rail 300. In the process that the electric maglev train moves by depending on the traveling wheels 7, if the tire burst fault occurs, the conductive sliding plate 1 is in direct contact with the rail surface, the elastic piece 3 is compressed to the limit, and the current collector plays a single-point supporting role on the suspension frame.
In the current receiving device of the electric magnetic suspension train, the up-and-down fluctuation caused by the deformation or irregularity of the walking wheels 7, the track, the power supply rail 300 and other parts in the motion process of the electric magnetic suspension train can be absorbed through the action of the elastic part 3, so that the conductive sliding plate 1 is always in reliable contact with the power supply rail 300.
The type of the elastic member 3 is selected according to actual needs, for example, the elastic member 3 is a spring barrel, and the spring barrel includes a barrel body and a spring which is arranged in the barrel body and can freely stretch and contract; alternatively, the elastic member 3 is a spring.
In order to ensure that the elastic part 3 deforms along the set direction, the elastic part 3 can be selected to be a spring barrel, and the barrel body realizes the limitation of the spring.
In order to facilitate the insulation connection, the elastic part 3 is fixedly connected and insulated with the walking wheel supporting module through the insulator 4. Of course, the insulated connection may be realized in other ways, and is not limited to the above embodiment.
For the convenience of wiring, the wiring part 2 is a wiring terminal, and/or the wiring part 2 is located at the end of the conductive sliding plate 1. Of course, the wire connecting portion 2 can be selected to be of other types and the wire connecting portion 2 can be located at other positions of the conductive sliding plate 1, and is not limited to the above-mentioned embodiment.
Among the device that receives of above-mentioned electronic maglev train, walking wheel support module includes: the walking wheels 6 and an undercarriage controlling the walking wheels 6 to ascend and descend. To simplify the construction, the current collector may alternatively be fixed to the landing gear.
The specific structure of the landing gear is selected according to actual needs. Optionally, the landing gear comprises: a running wheel shaft 5, an undercarriage pull rod 7 and an undercarriage cross rod 8; the undercarriage pull rod 7 can stretch and retract, and an included angle is formed between the undercarriage pull rod 7 and the undercarriage cross rod 8; one end of the undercarriage pull rod 7 is hinged with the suspension frame framework 9, and the other end of the undercarriage pull rod 7 is hinged with the traveling wheel shaft 5; one end of the undercarriage cross bar 8 is hinged with the suspension frame framework 9, and the other end of the undercarriage cross bar 8 is hinged with the travelling wheel shaft 5; the traveling wheel 6 is rotatably arranged on the traveling wheel shaft 5, and the current collector is fixed on the traveling wheel shaft 5.
Specifically, if the current collector includes the conductive sliding plate 1, the wire connecting portion 2, the elastic member 3, and the insulator 4, the insulator 4 is fixed to the traveling wheel shaft 5. Specifically, after the traveling wheels 7 are released, the tires are in contact with the ground, meanwhile, the conductive sliding plate 1 is in contact with the power supply rail 300 on the ground, and current enters the electric equipment on the vehicle through the power supply rail 300, the sliding plate 1, the wiring terminal 4 and a wire connected with the wiring terminal, so that the contact power supply function is realized.
In the undercarriage, for the convenience of hinging, one end of the undercarriage pull rod 7 is arranged on a first hinging ring, the first hinging ring and the travelling wheel shaft 5 are sleeved and rotationally matched, and the first hinging ring is limited on the travelling wheel shaft 5 along the axial direction of the travelling wheel shaft 5; one end of the undercarriage cross rod 8 is arranged on a second hinged ring, the second hinged ring is sleeved with the traveling wheel shaft 5 and is in running fit with the traveling wheel shaft 5, and the second hinged ring is axially limited on the traveling wheel shaft 5 along the traveling wheel shaft 5. The other end of the undercarriage pull rod 7 is provided with a first rotating shaft which is rotatably arranged on the suspension frame framework 9 around the axis of the first rotating shaft; the other end of the landing gear cross bar 8 is provided with a second rotating shaft which is rotatably arranged on the suspension frame 9 around the axis of the second rotating shaft.
For ease of installation, the landing gear lever 7 and landing gear cross bar 8 may be chosen to be on the same side of the road wheels 6.
In the practical application process, other structures may be selected to realize the hinge joint, which is not limited in this embodiment.
In the above-mentioned undercarriage, the contained angle between undercarriage pull rod 7 and the undercarriage horizontal pole 8 can be acute angle or obtuse angle, and in order to simplify the structure, the contained angle between selectable undercarriage pull rod 7 and the undercarriage horizontal pole 8 is the acute angle. In particular, the axial direction of the landing gear crossbar 8 is parallel to the horizontal direction.
In the current receiving device of the electric magnetic suspension train, the traveling wheels 6 correspond to the undercarriage one by one. To improve stability, the above-mentioned current collectors and landing gears are selected in one-to-one correspondence. In order to facilitate current collection, at least one current collector can be selected as a positive current collector, and at least one current collector can be selected as a negative current collector. The structure of the positive current collector is the same as that of the negative current collector, in the positive current collector, the wiring part 2 is a positive wiring part, and the conductive sliding plate 1 is a positive conductive sliding plate; in the negative pole current collector, wiring portion 2 is negative pole wiring portion, and electrically conductive slide 1 is the electrically conductive slide of negative pole.
As shown in fig. 5-7, the conductive slider 1 on the left side is a positive conductive slider, and the conductive slider 1 on the right side is a negative conductive slider. Accordingly, the left power rail 300 is a positive power rail, and the right power rail 300 is a negative power rail. The positive conductive sliding plate can be electrically connected with the positive power supply rail, and the negative conductive sliding plate can be electrically connected with the negative power supply rail.
In practical applications, each conductive sliding plate 1 may also have a positive conductive part and a negative conductive part, and the power supply rail 300 may have a positive power supply part and a negative power supply part, where the positive conductive part can be electrically connected with the positive power supply part, and the negative conductive part can be electrically connected with the negative power supply part, and is not limited to the above embodiments.
Based on the current receiving device of the electric maglev train provided by the above implementation, the embodiment further provides an electric maglev train, and the electric maglev train comprises a current receiving device, which is the current receiving device of the electric maglev train described in the above embodiment.
In the above-mentioned electric maglev train, the undercarriage is disposed on a train body 100 of the electric maglev train, and specifically, the suspension frame 9 is disposed on the train body 100.
The electric magnetic-levitation train comprises the current receiving device of the electric magnetic-levitation train, so that the electric magnetic-levitation train also has corresponding technical effects.
Based on the current receiving device of the electric maglev train that above-mentioned implementation provided, this embodiment still provides an electric maglev train parking area track, and this electric maglev train parking area track includes train track 200 and sets up in power supply rail 300 of train track 200, and this electric maglev train parking area track is used for cooperating with the current receiving device of above-mentioned electric maglev train and uses.
The electric magnetic-levitation train track has corresponding technical effects because the current receiving device of the electric magnetic-levitation train has the technical effects and the electric magnetic-levitation train parking area track is matched with the current receiving device of the electric magnetic-levitation train for use.
The type of supply rail 300 is selected according to the actual need. Specifically, there are two power supply rails 300, one power supply rail 300 being a positive power supply rail and the other power supply rail 300 being a negative power supply rail. At this time, at least one current collector is a positive current collector, at least one current collector is a negative current collector, the positive current collector can be electrically connected with the positive power supply rail, and the negative current collector can be electrically connected with the negative power supply rail. As shown in fig. 5-7, the current collector on the left side is a positive current collector, and the current collector on the right side is a negative current collector. Accordingly, the left power rail 300 is a positive power rail, and the right power rail 300 is a negative power rail.
In practical applications, each power supply rail 300 may also have a positive power supply portion and a negative power supply portion, and in this case, each conductive sliding plate 1 has a positive conductive portion and a negative conductive portion, the positive conductive portion can be electrically connected with the positive power supply portion, and the negative conductive portion can be electrically connected with the negative power supply portion, and the invention is not limited to the above embodiments.
In order to ensure the insulation performance, the power supply rail 300 may be optionally installed on the train track 200 through a power supply rail insulator 400.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The current collector of the electric magnetic-levitation train is characterized by comprising a travelling wheel supporting module and a current collector, wherein the current collector is fixed on the travelling wheel supporting module and is used for being in contact with a power supply rail (300) to be electrically connected.
2. The current collector as claimed in claim 1, wherein said current collector comprises: the power supply device comprises a conductive sliding plate (1) used for being in contact with a power supply rail (300) to be electrically connected, and a wiring part (2) arranged on the conductive sliding plate (1); the conductive sliding plate (1) is fixedly connected with the walking wheel supporting module in an insulating mode.
3. A current-collecting device according to claim 2, characterized in that said electrically conductive skid (1) is a wear plate.
4. A current-collecting device according to claim 2, characterized in that it further comprises an elastic member (3) fixedly connected with said conductive sliding plate (1), said elastic member (3) being deformable in said vertical direction, said conductive sliding plate (1) being fixedly and insulatively connected with said road wheel supporting module through said elastic member (3).
5. A current-receiving device according to claim 4, characterized in that the elastic member (3) is fixedly and insulatively connected to the road wheel support module by means of an insulator (4) and/or that the elastic member (3) is a spring barrel.
6. A current-collecting device according to claim 2, characterized in that the connection portion (2) is a connection terminal and/or that the connection portion (2) is located at the end of the conductive slider (1).
7. The current collector of any one of claims 1-6, wherein said road wheel support module comprises: the walking wheel (6) and an undercarriage for controlling the walking wheel (6) to ascend and descend; wherein the current collector is fixed to the landing gear.
8. The flow receiving device of claim 7, wherein the landing gear comprises: a walking wheel shaft (5), an undercarriage pull rod (7) and an undercarriage cross rod (8);
the undercarriage pull rod (7) can stretch and retract, and an included angle is formed between the undercarriage pull rod (7) and the undercarriage cross rod (8);
one end of the undercarriage pull rod (7) is hinged with the suspension frame framework (9), and the other end of the undercarriage pull rod (7) is hinged with the traveling wheel shaft (5);
one end of the undercarriage cross rod (8) is hinged with the suspension frame framework (9), and the other end of the undercarriage cross rod (8) is hinged with the travelling wheel shaft (5);
the travelling wheel (6) is rotatably arranged on the travelling wheel shaft (5), and the current collector is fixed on the travelling wheel shaft (5).
9. An electric magnetic-levitation train comprising a current-receiving device, wherein the current-receiving device is according to any one of claims 1-8.
10. An electrically and magnetically levitated train parking area track, comprising a train track (200) and a power supply track (300) arranged on said train track (200), said electrically and magnetically levitated train parking area track being adapted to cooperate with a current receiving device according to any one of claims 1-8.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111293961.2A CN113910913A (en) | 2021-11-03 | 2021-11-03 | Electric magnetic suspension train, current receiving device thereof and electric magnetic suspension train parking area track |
| PCT/CN2021/133432 WO2023077581A1 (en) | 2021-11-03 | 2021-11-26 | Electric magnetic levitation train and current collection device thereof, and electric magnetic levitation train parking area rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111293961.2A CN113910913A (en) | 2021-11-03 | 2021-11-03 | Electric magnetic suspension train, current receiving device thereof and electric magnetic suspension train parking area track |
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| Publication Number | Publication Date |
|---|---|
| CN113910913A true CN113910913A (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111293961.2A Pending CN113910913A (en) | 2021-11-03 | 2021-11-03 | Electric magnetic suspension train, current receiving device thereof and electric magnetic suspension train parking area track |
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| Country | Link |
|---|---|
| CN (1) | CN113910913A (en) |
| WO (1) | WO2023077581A1 (en) |
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| CN112977355B (en) * | 2021-03-05 | 2022-04-12 | 中国人民解放军国防科技大学 | Telescopic parking rescue wheel and medium-low speed maglev train |
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- 2021-11-03 CN CN202111293961.2A patent/CN113910913A/en active Pending
- 2021-11-26 WO PCT/CN2021/133432 patent/WO2023077581A1/en unknown
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| WO2023077581A1 (en) | 2023-05-11 |
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