KR101034345B1 - Repulsive lebitation and guidance type tube transportation apparatus - Google Patents

Abstract

The present invention relates to a rebound floating and guided tube transport apparatus that rebounds and guides in a tube and propels with a linear synchronous motor,

A linear synchronous motor is installed in the upper part of the inner side, and a repulsive guide plate for guiding the train is formed at both inner upper sides, and a repelling floating plate for providing the levitation force of the train is provided in the lower part of the inner side in the longitudinal direction of the tube. A tube installed along; A propulsion plate is attached to an upper portion facing the linear synchronous motor, and a direct current magnetic field is attached to an outer portion of the train facing the rebound floating plate and the rebound guide plate, and is operated in the tube.

Enhancing stability by ensuring that the train is centered in the tube by rebound injury and guidance, and reducing the load on the train by the suction force acting between the linear motor and the propulsion plate It provides the effect of reducing power consumption.

Maglev train, tube, suction, repulsion, linear synchronous motor, guide device

Description

REPULSIVE LEBITATION AND GUIDANCE TYPE TUBE TRANSPORTATION APPARATUS}

The present invention relates to a rebound floating and guided tube transport device which rebounds and guides in a tube and propels with a linear synchronous motor.

In general, various types of ultra-high speed trains have been developed to enable ultra-high speed transportation by minimizing resistance by friction by transporting a train in the air by magnetism for high speed driving of a train. The above-mentioned high speed trains may include, for example, Germany's Transrapid, Japan's MLX, and France's Swissmetro.

FIG. 1 is a view showing the above-described German transrapid, which is a linear synchronous motor (LSM) providing propulsion and floating force at the lower end of the T-shaped track 1 as shown in FIG. (2), the floating device (3) and the guide device (4) is installed in the lower part of the vehicle, the floating device (3) and the guide device (4) interact with the linear motor (2) train (T) Is configured to travel at high speed.

FIG. 2 is a view showing the above-described MLX of Japan. As shown in FIG. 2A, the floating and guiding device 6 and the linear synchronous motor 7 are mounted on the side surface of the U-shaped track 5. It installs and the vehicle electromagnet 8 is installed in the train T, and it is comprised so that the traveling train T of FIG. As described above, the MLX is wound and guided by the onboard electromagnet 8 interacting with the floating and guiding device 6 and the linear synchronous motor 7 by the repulsive force, as shown in FIGS. And the driving force is controlled so that the train T travels at high speed.

3 is a view showing Swiss Metro in France. As shown in Fig. 3, the Swiss metro, which is a magnetic levitation train, has a structure similar to that of a German transrapid. It can be installed in the same way as the German trans-rapid to allow high speed driving after injuring the train by suction.

However, looking at the above-mentioned prior arts, the high-speed train as a conventional magnetic levitation train such as Germany's Transrapid or Japan's MLX is installed on the ground structure instead of the tube structure, and thus the driving speed is limited by air resistance. Active precision control for flotation and propulsion has a problem that is necessary.

In addition, in the case of the Swiss Metro of France described above, the train is operated in the sub-vacuum tube structure, so that the limitations of the air resistance and the speed from the noise can be overcome, but to maintain the gap necessary for the suction injury. Very precise control is required, and such precision control requires a precise construction of the tube structure has a problem that the construction cost increases exponentially. In addition, there is a problem that the flow of the tube by the algae is vulnerable when supporting the tunnel in the sea in a special situation, such as a submarine tunnel, not a general underground section.

Therefore, the present invention is to solve the above-mentioned problems of the prior art, to provide the floating force by the repulsive force at the bottom in the tube of the sub-vacuum state for reducing the air resistance and linear synchronous motor (LSM) in the upper part of the train ) To reduce the weight of the vehicle to improve the lift force by providing the propulsion force and the suction force, and to perform the guidance on both sides of the upper so that the train is always located in the center of the tube. It is an object of the present invention to provide a recoil floating and guided tube transport apparatus that enables ultra-high speed driving.

In the rebound floating and guided tube transport apparatus of the present invention for achieving the above object, a linear synchronous motor is installed along the longitudinal direction on the inner upper side, and a repulsive guide plate for guiding the trains is formed on both inner upper sides. A tube having a rebound floating plate for providing a floating force of the train to an inner lower portion thereof along the longitudinal direction of the tube; A propulsion plate is attached to an upper portion facing the linear synchronous motor, and a DC magnetic field is attached to an outer portion of the train facing the rebound floating plate and the repulsive guide plate, respectively, and is operated in the tube. It features.

In addition, the induction feed rail for supplying power to the train is installed along the length direction in the tube, and the induction feeder is formed in the train so as to face the induction feed rail.

And the guide guide wheel rail is formed on the side of the tube through the guide wheel of the train.

Next, the propulsion plate configured in the train is a propulsion electromagnet formed on the surface facing the linear synchronous motor installed in the inner upper portion of the tube, attached to the upper surface to the lower portion of the propulsion electromagnet and the bottom surface of the upper train It consists of an iron core that is attached to the surface along the longitudinal direction. The DC magnetic field is formed of an electromagnet or a permanent magnet using a superconductor.

The train having the above-described configuration is also provided on the lower side of the train is provided with a guide wheel for driving in the tube when starting or stopping the train, and a communication device for communication with the location information transmission or control center of the train, Inner lower part of the train is installed a power converter for induction feeding.

In the rebound floating and guided tube transport apparatus of the present invention having the above-described configuration, the train is injured by the repulsive force caused by the interaction of the direct current magnetic field opposed to the rebound floating plate, and the linear synchronous motor of the tube and the propulsion plate of the train are mutually It provides the driving force to the train and at the same time provides the floating force to the train by the suction force applied to the linear synchronous motor and the propulsion plate to reduce the power consumption for the injury of the train in the floating plate and DC magnetic field.

When the train is driven at a high speed due to the above-mentioned injuries and propulsion, the repulsive guide plates installed on the upper sides of the tube interact with the direct-current magnetic field opposite to the repulsive guide plates on the upper part of the train, thereby repulsing the train. This ensures that the train is always in the center of the tube to ensure safe operation of the train.

The above-described rebound floating and guided tube transport apparatus of the present invention, unlike the conventional high-speed tube-type high-speed transport system, the linear synchronous motor and train of the tube installed in the upper part in the process of performing the rebound floating in the bottom of the train By reducing the load of the train by using the suction force of the propulsion plate of the provides an effect that can significantly reduce the power consumed for the rebound injury for the injury of the train.

In addition, the rebound floating and guided tube transport apparatus of the present invention, the train is located in the center of the tube when the train is driven by a repulsive guide plate provided on the upper both sides of the tube and a DC magnetic field installed on the outer side of the train. By ensuring that the suction type provides the effect of making it easy to construct a tube for the subsea tunnel, the construction of which was difficult.

In addition, the rebound floating and guided tube transport apparatus of the present invention, as described above, the train is operated by the repulsive guide plate provided on the upper both sides of the tube and the direct current magnetic field installed on the outer side of the train. By ensuring the center position, the floating air gap is increased, simplifying the safety against contact.

In addition, the rebound injury and guided tube transportation device of the present invention enables the safe operation of the train without applying complicated control methods, so that the construction cost can be remarkably reduced by eliminating the need for precise construction of the tube. Therefore, the controller and the power converter can be simplified, thereby reducing the manufacturing cost of the train.

Hereinafter, with reference to the accompanying drawings showing a preferred embodiment of the present invention will be described in more detail the present invention.

3 is a view showing a rebound floating and guided tube transport device 100 (hereinafter referred to as a tube transport device 100) according to an embodiment of the present invention.

As shown in FIG. 3, the tube transport apparatus 100 according to the exemplary embodiment of the present invention includes a tube 110 and a magnetic levitation train 150 as a high speed train running inside the tube 110.

In addition, a linear synchronous motor 111 is installed along the longitudinal direction of the tube 110 at an upper side of the inner side of the tube 110, and upper both sides having a 120 degree interval from an upper center of the inner side of the tube 110. In the non-magnetic conductor plate 112 as a repellent conductor plate is installed along the longitudinal direction of the tube 110, the inner bottom surface of the non-magnetic conductor plate as a rebound floating plate that provides a repelling force for injury to the train 150 113 is also installed along the longitudinal direction of the tube 110, an induction feed rail 155 for supplying driving power of the train is also installed along the longitudinal direction of the tube 110, Guide and support wheels 154 of the train auxiliary wheel rails 114 to which the guide wheels 154 of the train are moved so that the train can be moved by rolling motion on the inner surface of the tube 110 when starting and stopping. The length of the tube 110 per position opposite the Installed along the incense.

Next, the train 150 is composed of a propulsion electromagnet 151a and an iron core 151b to provide a driving force of the train 150 by interacting with the linear synchronous motor 111 of the tube 110 at the top. The propulsion plate 151 is attached to the non-magnetic conductor plate 112 as a non-magnetic conductor plate 112 provided on both sides of the upper part of the tube 110 of the outer surface of the train, and a repellent floating plate provided on the bottom of the tube 110 ( On the side opposite to 113), the DC magnetic field 152 interacts with the nonmagnetic conductor plate 112 to generate a repulsion force for the guidance of the train 150 during operation of the train, and the visa as a rebound floating plate. The magnetic field plate 113 and the direct current magnetic field 153, which gives rise to the reinforcement force of the train 150, are installed, respectively, and are provided on each of the outer surfaces of the tube 110 facing the guide auxiliary wheel rail 114. Auxiliary wheels 154 are installed, the outer surface of the tube 110 opposite the induction feed rail 155 In one position, the induction feed rail and the induction feeder 155 for supplying power to the power conversion device 160 of the train 150 by the induction action is installed, the communication device 156 is installed on the lower side of the outer side do.

Here, although the train 150 is illustrated to be formed in a cylindrical shape, the cross section may be variously formed in a polygonal shape, a polygonal shape, and the like, and the center of gravity is preferably formed in a shape located at the center of the cross section.

In addition, the DC magnetic fields 152 and 153 refer to magnetic field generators configured to form fixed magnetic poles as electromagnets or permanent magnets by superconductors.

Next, the nonmagnetic conductor plates 112 and 113 refer to a device for generating a repulsive force to repel the DC magnetic fields 152 and 153 by a magnetic field generated by an induced current during the high speed movement of the DC magnetic field 152.

In the above-described configuration, the linear synchronous motor 111 and the propulsion plate 151 serve as propulsion devices, and the non-magnetic conductor plate 112 installed on the upper side of the tube 110 and the direct current respectively installed on the outer side of the train. Magnetic field 152 is a guide device, a non-magnetic conductor plate 113 is installed on the bottom of the tube 110 and the DC magnetic field 153 is installed on the bottom of the lower train provides a resilient floating device do.

The tube transport apparatus 100 configured as described above is formed by a repulsive force by a repulsive floating device composed of a DC magnetic field 153 installed at a lower portion of a train and a nonmagnetic conductor plate 113 provided at a bottom of the tube 110. Train 150 is injured.

And the train is driven in the tube by a propulsion device consisting of a linear synchronous motor 111 installed on the inner upper surface of the tube 110 and a propulsion plate 151 installed on the upper surface of the train, wherein the linear synchronous motor 111 The train is injured by the suction force acting between the thrust plate and the propulsion plate 151 to improve the floating force of the train and thereby reduce the power consumed for the injury of the train 150 in the repulsive floating device.

As described above, the nonmagnetic conductor plate 112 installed at both sides of the tube 110 and the DC magnetic field 152 attached to both sides of the outer side of the train during operation in the tube 110 of the train 150 as described above. When the guide device consisting of the train 150 is separated from the center direction, the difference in repulsion force is caused by the gap difference so that the train 150 is located in the center of the tube (110).

1 is a view showing the above-described German trans Leopard,

2 is a view showing the MLX of Japan described above,

3 is a view showing Swiss Metro in France,

4 is a cross-sectional view of the rebound injury and guided tube transport apparatus according to an embodiment of the present invention.

DESCRIPTION OF THE RELATED ART [0002]

100: rebound injury and guide tube transport device

110: tube, 111 linear synchronous motor, 112, 113 nonmagnetic conductor plate

114: guide auxiliary wheel rail, 115: guided feed rail

150: train, 151: propulsion plate, 151a: propulsion electromagnet, 151b: iron core

152, 153: DC magnetic field, 154: guide wheel, 155: induction feeder

156: communication device, 160: power converter

Claims (9)

A linear synchronous motor is installed in the upper part of the inner side of the tube, and a repulsive guide plate for guiding the train is installed in the inner upper side of the tube along the longitudinal direction of the tube. A tube in which the rebound floating plate is installed along the length of the tube; The propulsion plate is attached to the upper part facing the linear synchronous motor installed in the inner upper part of the tube, the outer part of the train facing the rebound floating plate installed on the bottom of the inner side of the tube and the repulsive guide plate installed on both sides of the upper part. Rebound floating and guided tube transport apparatus, characterized in that consisting of; a train that is configured to be attached to each of the direct current magnetic field running in the tube. The apparatus of claim 1, wherein the rebound guide plate and the rebound float plate are installed at intervals of 120 degrees. The apparatus of claim 1, wherein the guide auxiliary wheel rails are formed in contact with the guide auxiliary wheels of the train. 4. The rebound floating and guided tube according to any one of claims 1 to 3, wherein an inner side of the tube is provided with an induction feeding rail for supplying electric power to a train running in the tube along a longitudinal direction. Transportation device. The propulsion plate is attached to the upper part facing the linear synchronous motor installed in the inner upper part of the tube, the outer part of the train facing the rebound floating plate installed on the bottom of the inner side of the tube and the repulsive guide plate installed on both sides of the upper part. Rebound floating and guided tube transport apparatus, characterized in that consisting of; a train that is configured to be attached to each of the direct current magnetic field running in the tube. The propulsion plate according to claim 5, wherein the propulsion plate includes a propulsion electromagnet formed on a surface facing the linear synchronous motor and an iron core on which a top surface is attached to a lower portion of the propulsion electromagnet, and a bottom surface is attached to an upper surface of the train. Rebound floating and guided tube transport device, characterized in that. 6. The rebound floating and guided tube transport apparatus according to claim 5, wherein the train is formed with an induction feeder facing the induction feed rail installed in the longitudinal direction on the inner side of the tube. The apparatus of claim 5, wherein the train includes guide wheels that allow the train to be rolled in the tube according to the reduction of the lift force at the stop and start. 9. The rebound floating and guided tube transport apparatus according to any one of claims 5 to 8, wherein the DC magnetic field is installed to have a 120 degree interval.

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