WO2010058454A1 - Système de transport par véhicule magnétique - Google Patents

Système de transport par véhicule magnétique Download PDF

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Publication number
WO2010058454A1
WO2010058454A1 PCT/JP2008/071001 JP2008071001W WO2010058454A1 WO 2010058454 A1 WO2010058454 A1 WO 2010058454A1 JP 2008071001 W JP2008071001 W JP 2008071001W WO 2010058454 A1 WO2010058454 A1 WO 2010058454A1
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WO
WIPO (PCT)
Prior art keywords
vehicle
propulsion
present
magnetic
propulsion drive
Prior art date
Application number
PCT/JP2008/071001
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English (en)
Japanese (ja)
Inventor
太郎 田代
Original Assignee
三菱重工業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to PCT/JP2008/071001 priority Critical patent/WO2010058454A1/fr
Publication of WO2010058454A1 publication Critical patent/WO2010058454A1/fr

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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
    • B60L13/00—Electric propulsion for monorail vehicles, suspension vehicles or rack railways; Magnetic suspension or levitation for vehicles
    • B60L13/04—Magnetic suspension or levitation for vehicles
    • 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
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles

Definitions

  • the present invention relates to a magnetic vehicle transportation system including a vehicle that travels along a traveling path.
  • a vehicle travels by using magnetism generated by an electromagnet.
  • the vehicle is configured to float in a non-contact manner by magnetism and to be propelled in a non-contact manner by magnetic or electromagnetic induction of a linear motor.
  • rim train types of magnetic vehicle traffic systems there are so-called rim train types of magnetic vehicle traffic systems.
  • This rim train system is configured such that a vehicle supported by wheels is propelled in a non-contact manner by using magnetism or electromagnetic induction generated by a linear motor.
  • a vehicle used in the vehicle traffic system and the rim train type vehicle traffic system of Patent Documents 1 and 2 is mounted with a linear motor having a plurality of heavy coils. Such a linear motor causes an increase in the weight of the vehicle.
  • the linear motor has a structure having a relatively large gap between the coil and the magnet. Therefore, the propulsion drive efficiency of the linear motor is deteriorated. Furthermore, it is necessary to apply a high voltage for driving the linear motor. Such high voltage tends to generate electromagnetic noise, and further measures to reduce the electromagnetic noise are required.
  • an object of the present invention is to provide a magnetic vehicle traffic system capable of reducing the weight of a vehicle, improving the driving efficiency of propulsion driving of the vehicle, and reducing electromagnetic noise.
  • a magnetic vehicle traffic system includes a vehicle body configured to be levitated by magnetism, a wheel that contacts a traveling path, and a propulsion drive vehicle that propels the vehicle by rolling the wheel.
  • the propulsion drive vehicle is configured to be propelled along the travel path together with the vehicle body.
  • a propulsive force in a direction along the travel path of the propulsion drive vehicle is transmitted between the vehicle body and the propulsion drive vehicle to the vehicle body.
  • Connecting means are provided.
  • the wheel of the propulsion drive vehicle is configured to be able to roll while contacting the upper surface of the travel path, and generates magnetism for pressing the wheel against the upper surface of the travel path.
  • Magnetic generating means is provided.
  • the magnetism for pressing the wheel against the upper surface of the travel path is configured to be controllable.
  • the wheels of the propulsion drive vehicle are configured to roll while contacting the lower surface of the travel path, the propulsion drive vehicle is levitated above the vehicle, and the wheels are moved to the travel.
  • the propulsion drive vehicle is provided with magnetism generating means for generating magnetism to press against the lower surface of the road.
  • the propulsion drive vehicle is levitated and the magnetism for pressing the wheels against the lower surface of the travel path is configured to be controllable.
  • the propulsion drive vehicle is provided with power supply means, and the vehicle body is supplied with electric power supplied from the power supply means in a state where the propulsion drive vehicle and the vehicle body are connected. It is configured to be able to generate magnetism for levitating.
  • another vehicle having a power supply means configured to be propulsion-driven is provided, and the power supply means is connected to the other vehicle and the vehicle body. It is configured to generate magnetism for levitating the vehicle body by the electric power supplied from the vehicle, and the other vehicle is configured to be able to propel together with the vehicle body.
  • the magnetic vehicle traffic system of the present invention includes a vehicle body configured to be levitated by magnetism, and a propulsion drive vehicle that has a wheel that comes in contact with a traveling path and that propels the vehicle by rolling the wheel.
  • the driving vehicle is configured to be able to be propelled along the traveling path together with the vehicle body. Therefore, when the propulsion drive vehicle is configured as a propulsion drive carriage provided at the lower portion of the vehicle body, and when the propulsion drive vehicle is configured as a propulsion drive vehicle different from the vehicle provided with the vehicle body, The vehicle can be propelled while being levitated by magnetism by the propulsive force accompanying the rotation of the wheels of the propulsion drive vehicle.
  • the linear motor used in the conventional magnetic vehicle traffic system is not required for propelling the vehicle.
  • the vehicle can be reduced in weight, it is not necessary to apply a high voltage, and power saving can be achieved. Therefore, the propulsion drive efficiency of the vehicle is improved. Furthermore, electromagnetic noise generated with the use of high voltage can be reduced.
  • a propulsive force in a direction along the travel path of the propulsion drive vehicle is transmitted between the vehicle body and the propulsion drive vehicle to the vehicle body.
  • Connecting means is provided, and the propulsion drive vehicle is a propulsion drive carriage provided at a lower portion of the vehicle body, and the propulsion drive vehicle is configured as a propulsion drive vehicle different from the floating vehicle provided with the vehicle body.
  • the coupling means makes it difficult for vibration and noise generated in the propulsion drive vehicle to be transmitted to the vehicle body. For this reason, the vehicle body in the floating state is stabilized. Therefore, the vehicle can travel more stably, and the propulsion drive efficiency of the vehicle is further improved.
  • the wheel of the propulsion drive vehicle is configured to be able to roll while contacting the upper surface of the travel path, and generates magnetism for pressing the wheel against the upper surface of the travel path.
  • the magnetism generating means is provided, and the force of pressing the wheels of the propulsion drive vehicle against the upper surface of the travel path can be increased by magnetism. Therefore, the contact state between the wheels of the propulsion drive vehicle and the upper surface of the travel path is stabilized, and the propulsion drive vehicle can travel stably. Therefore, the vehicle can travel more stably, and the propulsion drive efficiency of the vehicle is further improved.
  • the magnetic force for pressing the wheel against the upper surface of the travel path is configured to be controllable, and the propulsion drive vehicle corresponds to the travel state of the propulsion drive vehicle.
  • the contact state between the wheels and the upper surface of the travel path can be controlled. Therefore, the contact state between the wheel and the upper surface of the travel path is further stabilized, and the propulsion drive vehicle can travel stably. Therefore, the vehicle can travel more stably, and the propulsion drive efficiency of the vehicle is further improved.
  • the wheels of the propulsion drive vehicle are configured to roll while contacting the lower surface of the travel path, the propulsion drive vehicle is levitated above the vehicle, and the wheels are moved to the travel.
  • a magnetism generating means for generating magnetism for pressing against the lower surface of the road is provided in the propulsion drive vehicle, and the force for pressing the wheels of the propulsion drive vehicle against the lower surface of the travel path can be increased by magnetism. . Therefore, the contact state between the wheels of the propulsion drive vehicle and the lower surface of the travel path is stabilized, and the propulsion drive vehicle can travel stably. Therefore, the vehicle can travel more stably, and the propulsion drive efficiency of the vehicle is further improved.
  • the propulsion drive vehicle is levitated and the magnetism for pressing the wheels against the lower surface of the travel path is configured to be controllable.
  • the contact state between the wheels of the propulsion drive vehicle and the upper surface of the travel path can be controlled. Therefore, the contact state between the wheel and the upper surface of the travel path is further stabilized, and the propulsion drive vehicle can travel stably. Therefore, the vehicle can travel more stably, and the propulsion drive efficiency of the vehicle is further improved.
  • the propulsion drive vehicle is provided with power supply means, and the vehicle body is supplied with electric power supplied from the power supply means in a state where the propulsion drive vehicle and the vehicle body are connected.
  • the propulsion drive efficiency of the vehicle is further improved by using only the power supply means of the propulsion drive vehicle.
  • the vehicle body is configured to float by being supplied with electric power from the traveling road side, when the electric power is not supplied due to a power failure or the like, the electric power supplied from the electric power supply means of the propulsion drive vehicle, The vehicle body can be levitated. Therefore, the vehicle body that has floated in this way is pulled and rescued by the propulsion drive vehicle.
  • another vehicle having a power supply means configured to be propulsion-driven is provided, and the power supply means is connected to the other vehicle and the vehicle body. It is configured to be able to generate magnetism for levitating the vehicle body by the electric power supplied from the vehicle, and the other vehicle is configured to be able to propel together with the vehicle body, and the other vehicle is provided with power supply means such as a battery.
  • power supply means such as a battery.
  • the vehicle body that has floated in this way is pulled and rescued by the other vehicle.
  • the vehicle provided with the vehicle body and the other vehicle are configured to be supplied with electric power from the traveling road side, only one of the vehicle provided with the vehicle body and the other vehicle is provided. However, it is sufficient that electric power is supplied from the traveling road side, and the propulsion drive efficiency of the vehicle provided with the vehicle body and the other vehicle is further improved. Furthermore, even when one of the vehicle provided with the vehicle body and the other vehicle is not supplied with power due to a failure or the like, one vehicle that is not supplied with power is rescued by the other vehicle. Become. That is, the vehicle provided with the vehicle body and the other vehicle can rescue each other.
  • 1 is a side view showing an outline of a magnetic vehicle traffic system 1 according to a first embodiment of the present invention.
  • 1st Embodiment of this invention it is a front view which shows the outline of a 1st propulsion cart periphery.
  • 2nd Embodiment of this invention it is a front view which shows the outline of a 2nd propulsion cart periphery.
  • 2nd Embodiment of this invention it is a front view which shows the outline of a 2nd propulsion cart periphery.
  • It is a side view which shows the outline of the magnetic vehicle traffic system in 3rd Embodiment of this invention.
  • It is a side view which shows the outline of the magnetic vehicle traffic system in 4th Embodiment of this invention It is a side view which shows the outline of the magnetic vehicle traffic system in 5th Embodiment of this invention.
  • 6th Embodiment of this invention it is a front view which shows the outline of a magnetic vehicle traffic system in 1st Embodiment of
  • FIG. 1 is a side view showing an outline of a magnetic vehicle traffic system 1 according to a first embodiment of the present invention.
  • the vehicle traffic system 1 includes a first vehicle 4 that travels along a first travel path 3 provided on a guideway 2, and the first vehicle 4 is provided with a vehicle body 4 a.
  • a plurality of magnetically levitated carts hereinafter referred to as “levitation carts”
  • a first propulsion drive cart hereinafter referred to as “first propulsion cart” configured as a propulsion drive vehicle).
  • the levitation carriage 5 is configured so that the vehicle body 4a can be levitated by generating magnetism between the guideway 2 and the levitation carriage 5.
  • the first propulsion cart 6 includes wheels 7 that roll along the first travel path 3, and the vehicle body 4 a can be propelled along the first travel path 3 by the rolling of the wheels 7. It is configured as follows. Therefore, the first propulsion cart 6 can travel with the vehicle body 4a in a floating state. The first vehicle 4 including the levitation carriage 5 and the first propulsion carriage 6 travels along the first travel path 3.
  • FIG. 2 is a front view schematically showing the vicinity of the first propulsion carriage 6.
  • the wheels 7 of the first propulsion carriage 6 are configured to roll on the upper surface of the first travel path 3 provided on the bottom 2 a of the guideway 2.
  • the first propulsion carriage 6 is equipped with a rotation motor 8 as a rotation driving means for driving the wheels 7. By driving the rotary motor 8, the wheel 7 rolls on the upper surface of the first travel path 3.
  • an attraction electromagnet 9 is provided, and at the bottom 2a of the guideway 2 facing the attraction electromagnet 9, an attraction magnet 10 is provided.
  • the wheels 7 are pressed against the upper surface of the first travel path 3 by the magnetism generated between the attraction electromagnet 9 and the attraction magnet 10.
  • the first propulsion carriage 6 is provided with a control device 11 as a control means for controlling magnetism generated between the attraction electromagnet 9 and the attraction magnet 10. Therefore, the force for pressing the wheel 7 against the upper surface of the first travel path 3 is controlled in accordance with the traveling state of the first vehicle 4.
  • the first vehicle 4 is provided with a suspension 12 which is a connecting means between the vehicle body 4a and the first propulsion carriage 6.
  • the suspension 12 is configured to absorb the force in the vehicle vertical direction acting on the first propulsion carriage 6 and to transmit the propulsion force of the first propulsion carriage 6 to the vehicle body 4a.
  • the vehicle body 4a can be propelled while being levitated magnetically by the propulsive force accompanying the rotation of the wheels 7 of the first propulsion carriage 6. Therefore, the linear motor used in the conventional magnetic vehicle traffic system is not required for propelling the vehicle. As a result, the first vehicle 4 can be reduced in weight, and it is not necessary to apply a high voltage, so that power saving can be achieved. Therefore, the propulsion drive efficiency of the first vehicle 4 is improved. Furthermore, electromagnetic noise generated with the use of a high voltage can be reduced.
  • vibration and noise generated in the first propulsion carriage 6 are hardly transmitted to the vehicle body 4a by the suspension 12. For this reason, the vehicle body 4a in the levitated state is stabilized. Therefore, the first vehicle 4 can further travel stably, and the propulsion drive efficiency of the first vehicle 4 is further improved.
  • the wheels 7 of the first propulsion carriage 6 can be strongly pressed against the upper surface of the first travel path 3 by magnetism. Therefore, the contact state between the upper surface of the first travel path 3 and the wheel 7 is stabilized, and the first propulsion carriage 6 can travel stably. Therefore, the first vehicle 4 can further travel stably, and the propulsion drive efficiency of the first vehicle 4 is further improved.
  • the magnetism for pressing the wheel 7 of the first propulsion carriage 6 against the upper surface of the first travel path 3 is controlled to correspond to the running state of the first propulsion carriage 6.
  • the contact state between the upper surface of the first travel path 3 and the wheel 7 can be controlled. Therefore, the contact state between the wheel 7 and the upper surface of the traveling path 3 is further stabilized, and the first propulsion cart 6 can travel stably. Therefore, the first vehicle 4 can further travel stably, and the propulsion drive efficiency of the first vehicle 4 is further improved.
  • an electromagnet and a magnet for generating magnetism are provided between the side portion of the first propulsion carriage 6 and the side wall portion 2b of the guideway 2, and the first You may comprise so that the wheel 7 of the propulsion cart 6 may be pressed on the upper surface of the 1st traveling path 3.
  • FIG. The same effect as the first embodiment of the present invention can be obtained.
  • a rollable wheel is provided on a side portion of the first propulsion carriage 6 in the vehicle width direction, and these wheels are connected to both ends of the bottom portion 2a of the guideway 2 in the vehicle width direction. You may comprise so that rolling is possible along the side wall part 2b (refer FIG. 2) standing up from.
  • the first propulsion cart 6 is also guided in the vehicle width direction, and the first propulsion cart 6 can travel stably. Therefore, the first vehicle 4 can further travel stably, and the propulsion drive efficiency of the first vehicle 4 is further improved.
  • an electromagnet and a magnet for generating magnetism may be provided between the side portion of the first propulsion carriage 6 and the side wall portion 2b of the guideway 2.
  • the first propulsion cart 6 is also guided in the vehicle width direction, and the first propulsion cart 6 can travel stably. Therefore, the first vehicle 4 can further travel stably, and the propulsion drive efficiency of the first vehicle 4 is further improved.
  • two or more first propulsion carts 6 may be provided. The same effect as the first embodiment of the present invention can be obtained.
  • FIG. 3 is a side view showing an outline of the magnetic vehicle traffic system 21 in the second embodiment of the present invention.
  • the vehicle traffic system 21 in the second embodiment includes a second vehicle 23 that travels along a second travel path 22 provided in the guideway 2, and the second vehicle 23 is provided with a vehicle body 23 a.
  • a plurality of levitating carts 5 configured in the same manner as in the first embodiment are provided at the lower portion of the vehicle body 23a, and a second propulsion driving cart (hereinafter referred to as “second propulsion cart”) 24 is further provided. Is provided.
  • the second propulsion carriage 24 includes wheels 25 that roll along the second travel path 22 so that the vehicle body 23 a can be propelled along the second travel path 22 by the rolling of the wheels 25. It is configured. Therefore, the second propulsion carriage 24 can travel with the vehicle body 23a in a floating state.
  • the third vehicle 23 including the levitation carriage 5 and the third propulsion carriage 24 travels along the second travel path 22.
  • FIG. 3 is a front view schematically showing the vicinity of the second propulsion carriage 24.
  • the second travel path 22 is disposed above the wheel 25 of the second propulsion carriage 24, and the wheel 25 is configured to roll on the lower surface of the second travel path 22.
  • the second propulsion carriage 24 is equipped with a rotation motor 26 as a rotation driving means for driving the wheels 25.
  • a rotation motor 26 By driving the rotary motor 26, the wheels 25 roll on the lower surface of the second travel path 22, and the second propulsion carriage 24 propels along the second travel path 22.
  • the second propulsion carriage 24 is provided with a repulsion electromagnet 27, and the second traveling path 22 is provided with a repulsion magnet 28.
  • the repulsion electromagnet 27 and the repulsion magnet 28 are arranged to face each other.
  • the wheels 25 are pressed against the lower surface of the second travel path 22 by the magnetism generated between the repulsion electromagnet 27 and the repulsion magnet 28.
  • the second propulsion carriage 24 is provided with a control device 29 as a control means for controlling such magnetism. Therefore, the force for pressing the wheel 25 against the lower surface of the second traveling path 22 is controlled in accordance with the traveling state of the second vehicle 23.
  • the second vehicle 23 is provided with a suspension 30 which is a connecting means between the vehicle body 23a and the second propulsion carriage 24.
  • the suspension 30 is configured to absorb the force in the vehicle vertical direction acting on the second propulsion carriage 24 and to transmit the propulsion force of the second propulsion carriage 24 to the vehicle body 23a.
  • the vehicle body 23a can be propelled while being levitated magnetically by the propulsive force accompanying the rotation of the wheel 25 of the second propulsion carriage 24. Therefore, the linear motor used in the conventional magnetic vehicle traffic system is not required for propelling the vehicle. As a result, the second vehicle 23 can be reduced in weight, it is not necessary to apply a high voltage, and power saving can be achieved. Therefore, the propulsion drive efficiency of the second vehicle 23 is improved. Furthermore, electromagnetic noise generated with the use of high voltage can be reduced.
  • the second embodiment of the present invention it is difficult for vibration and noise generated in the second propulsion carriage 24 to be transmitted to the vehicle body 23a by the suspension 30. For this reason, the vehicle body 23a in the levitated state is stabilized. Therefore, the second vehicle 23 can further travel stably, and the propulsion drive efficiency of the second vehicle 23 is further improved.
  • the wheels 25 of the second propulsion carriage 24 can be strongly pressed against the lower surface of the second travel path 22 by magnetism. Therefore, the contact state between the upper surface of the second travel path 22 and the wheels 25 is stabilized, and the second propulsion carriage 24 can travel stably. Therefore, the second vehicle 23 can further travel stably, and the propulsion drive efficiency of the second vehicle 23 is further improved.
  • the second propulsion carriage 24 corresponds to the traveling state.
  • the contact state between the lower surface of the second traveling path 22 and the wheel 25 can be controlled. Therefore, the contact state between the wheel 25 and the lower surface of the traveling path 22 is further stabilized, and the second vehicle 23 can travel stably. Therefore, the second vehicle 23 can further travel stably, and the propulsion drive efficiency of the second vehicle 23 is further improved.
  • an electromagnet and a magnet for generating magnetism are provided between the side portion of the second propulsion carriage 24 and the side wall portion 2b of the guideway 2, and the second The wheel 25 of the propulsion carriage 24 may be configured to be pressed against the lower surface of the second traveling path 22.
  • the same effect as the second embodiment of the present invention can be obtained.
  • an attraction electromagnet is provided on the second propulsion carriage 24, an attraction magnet is provided on the lower surface of the second traveling path 22, and the attraction electromagnet, the attraction magnet, May be arranged facing each other. Even with such a configuration, the wheel 25 is pressed against the lower surface of the second traveling path 22 by the magnetism generated between the attraction electromagnet and the attraction magnet. The same effect as the second embodiment of the present invention can be obtained.
  • a rollable wheel is provided on a side portion of the second propulsion carriage 24 in the vehicle width direction, and this wheel is rolled along the side wall portion 2 b of the guideway 2. It may be configured to be movable.
  • the second propulsion carriage 24 is also guided in the vehicle width direction, and the traveling of the second propulsion carriage 24 is further stabilized. Therefore, the traveling of the second vehicle 23 is further stabilized, and the propulsion driving efficiency of the second vehicle 23 can be further improved.
  • an electromagnet and a magnet for generating magnetism may be provided between the side portion of the second propulsion carriage 24 and the side wall portion 2b of the guideway 2.
  • the second propulsion carriage 24 is also guided in the vehicle width direction, and the traveling of the second propulsion carriage 24 is further stabilized. Therefore, the traveling of the second vehicle 23 is further stabilized, and the propulsion driving efficiency of the second vehicle 23 can be further improved.
  • two or more second propulsion carts 24 may be provided.
  • the same effect as the second embodiment of the present invention can be obtained.
  • FIG. 5 is a side view showing an outline of the magnetic vehicle traffic system 41 in the third embodiment of the present invention.
  • vehicle traffic system 41 in the third embodiment the same first traveling path 3 as that in the first embodiment is provided on the same guideway 2 as in the first embodiment.
  • the vehicle traffic system 41 includes a first magnetic levitation vehicle (hereinafter referred to as “levitation vehicle”) 42 and a first propulsion drive vehicle (hereinafter referred to as “propulsion vehicle”) 43 that travel along the first travel path 3. I have.
  • levitation vehicle first magnetic levitation vehicle
  • propulsion vehicle first propulsion drive vehicle
  • the floating vehicle 42 is provided with a vehicle body 42a, and a plurality of floating vehicles 5 are provided below the vehicle body 42a.
  • the surfacing vehicle 42 is configured to float the vehicle body 42 a by the surfacing carriage 5, and is configured to be able to travel along the first travel path 3.
  • the propulsion vehicle 43 is provided with a vehicle body 42a, and one first propulsion vehicle 6 is provided below the vehicle body 43a.
  • the first propulsion carriage 6 is configured similarly to the first embodiment, and includes wheels 7 that roll along the first travel path 3.
  • the propulsion vehicle 43 propels along the first travel path 3.
  • the levitation vehicle 42 and the propulsion vehicle 43 are connected by a connector 44 which is a connection means. Therefore, the propulsion vehicle 43 can be propelled together with the levitating vehicle 42 in the levitated state.
  • the floating vehicle 42 can be propelled while being levitated magnetically by the propulsive force accompanying the rotation of the wheels 7 of the propulsion vehicle 43. Therefore, the linear motor used in the conventional magnetic vehicle traffic system is not required for propelling the vehicle. As a result, the propulsion vehicle 43 can be reduced in weight, it becomes unnecessary to apply a high voltage, and power saving can be achieved. Therefore, the propulsion drive efficiency of the propulsion vehicle 43 and the floating vehicle 42 is improved. Furthermore, electromagnetic noise generated with the use of high voltage can be reduced.
  • the suspension 12 or the coupler 44 of the propulsion vehicle 43 makes it difficult for vibration and noise generated in the propulsion vehicle 43 to be transmitted to the vehicle body 42a of the floating vehicle 42. For this reason, the vehicle body 42a in the floating state is stabilized. Therefore, the vehicle can travel more stably, and the propulsion drive efficiency of the vehicle is further improved.
  • the wheels 7 of the propulsion vehicle 43 can be strongly pressed against the upper surface of the first travel path 3 by magnetism. Therefore, the contact state between the upper surface of the first travel path 3 and the wheels 7 is stabilized, and the propulsion vehicle 43 can travel stably. Therefore, the entire vehicle including the propulsion vehicle 43 and the floating vehicle 42 can travel stably, and the propulsion drive efficiency of the entire vehicle is further improved.
  • the third embodiment of the present invention by controlling the magnetism for pressing the wheel 7 of the propulsion vehicle 43 against the upper surface of the first travel path 3,
  • the contact state between the upper surface of the traveling path 3 and the wheel 7 can be controlled. Therefore, the contact state between the wheels 7 and the upper surface of the travel path 3 is further stabilized, and the propulsion vehicle 43 can travel stably. Therefore, the entire vehicle including the floating vehicle 42 and the propulsion vehicle 43 can travel stably, and the propulsion drive efficiency of the entire vehicle is further improved.
  • the guideway 2 is provided with the second travel path 22 of the second embodiment, and the propulsion vehicle 43 is propelled along the second travel path 22.
  • the second propulsion carriage 24 of the second embodiment may be provided. The same effect as the third embodiment of the present invention can be obtained.
  • a structure for driving the wheels 7 may be provided on the entire propulsion vehicle 43.
  • the same effect as the third embodiment of the present invention can be obtained.
  • a structure for driving the wheels 25 may be provided on the entire propulsion vehicle 43 in the first modification of the third embodiment. The same effect as the third embodiment of the present invention can be obtained.
  • the same configuration as that of the first embodiment may be the same as any one of the first to fourth modifications of the first embodiment.
  • FIG. 6 is a side view showing an outline of a magnetic vehicle traffic system 51 in the fourth embodiment of the present invention.
  • the vehicle traffic system 51 in the fourth embodiment includes a floating vehicle 42 and a propulsion vehicle 43 that travel along the first travel path 3.
  • the floating vehicle 42 is basically configured in the same manner as in the third embodiment, and the propulsion vehicle 43 is basically configured in the same manner as in the first embodiment.
  • the floating vehicle 42 and the propulsion vehicle 43 are connected by a connector 44 that is a connecting means.
  • the propulsion vehicle 43 is provided with the battery 52 which is an electric power supply means.
  • the battery 52 is electrically connected to the floating carriage 5 of the floating vehicle 42 through the coupler 44. Therefore, the levitated carriage 5 is levitated by the electric power supplied from the battery 52, and the levitated vehicle 42 is levitated.
  • the surfacing vehicle 42 in the state of surfacing in this way is towed while being supplied with power by the propulsion vehicle 43.
  • the propulsion vehicle 43 may be used as power supply means, and the propulsion drive efficiency of the levitating vehicle 42 and the propulsion vehicle 43 can be improved.
  • the floating vehicle 42 is configured to float by being supplied with power from the guideway 2 side, when the power is not supplied due to a power failure or the like, the floating vehicle 42 is lifted by the power supplied from the battery 52 of the propulsion vehicle 43. The vehicle 42 can be levitated. Therefore, the rising vehicle 42 in the state of rising in this way is towed by the propulsion vehicle 43 and rescued.
  • the guideway 2 is provided with the second travel path 22 of the second embodiment, and the propulsion vehicle 43 is propelled along the second travel path 22.
  • the second propulsion carriage 24 of the second embodiment may be provided. The same effect as in the fourth embodiment of the present invention can be obtained.
  • a structure for driving the wheels 7 may be provided on the entire propulsion vehicle 43. The same effect as in the fourth embodiment of the present invention can be obtained.
  • a structure for driving the wheels 25 may be provided on the entire propulsion vehicle 43 in the first modification of the fourth embodiment. The same effect as in the fourth embodiment of the present invention can be obtained.
  • a power supply means other than a battery such as a generator may be used.
  • the same effect as in the fourth embodiment of the present invention can be obtained.
  • the same configuration as that of the first embodiment may be the same as any one of the first to fourth modifications of the first embodiment.
  • the same configuration as that of the second embodiment is used, and the first modified example to the fifth modified example of the second embodiment. It may be the same as either one.
  • FIG. 7 is a side view showing an outline of a magnetic vehicle traffic system 61 in the fifth embodiment of the present invention.
  • the vehicle traffic system 61 in the fifth embodiment includes a first vehicle 4 and a propulsion vehicle 43 that travel along the first travel path 3.
  • the first vehicle 4 is basically configured in the same manner as in the first embodiment, and the propulsion vehicle 43 is basically configured in the same manner as in the third embodiment.
  • the 1st vehicle 4 and the propulsion vehicle 43 are connected by the connector 44 which is a connection means.
  • the first vehicle 4 is configured to travel with power supplied from the guideway 2 side.
  • the propulsion vehicle 43 includes a battery 62 that is a power supply means.
  • the battery 62 is electrically connected to the floating carriage 5 of the first vehicle 4 through the coupler 44.
  • the levitated carriage 5 is levitated by the electric power supplied from the battery 62, and the first vehicle 4 is levitated. Therefore, the first vehicle 4 that has floated in this way is towed by the propulsion vehicle 43.
  • the battery 62 of the propulsion vehicle 43 may be used as power supply means, and the propulsion drive efficiency of the levitating vehicle 42 and the propulsion vehicle 43 can be improved. Further, when power is no longer supplied to the first vehicle 4 due to a power failure or the like, the first vehicle 4 can be lifted by the power supplied from the battery 62 of the propulsion vehicle 43. Therefore, the 1st vehicle 4 of the state which floated in this way is pulled by the propulsion vehicle 43, and will be rescued.
  • the second travel path 22 of the second embodiment is provided in the guideway 2 and the propulsion vehicle 43 is propelled along the second travel path 22.
  • the second propulsion carriage 24 of the form may be provided, and the first vehicle 4 may be the second vehicle 23 of the second embodiment. The same effect as that of the fifth embodiment of the present invention can be obtained.
  • a structure for driving the wheels 7 may be provided on the entire propulsion vehicle 43.
  • the same effect as that of the fifth embodiment of the present invention can be obtained.
  • a structure for driving the wheels 25 may be provided on the entire propulsion vehicle 43 in the first modification of the fifth embodiment. The same effect as that of the fifth embodiment of the present invention can be obtained.
  • a power supply means other than a battery such as a generator may be used.
  • the same effect as that of the fifth embodiment of the present invention can be obtained.
  • the same configuration as that of the first embodiment may be the same as any one of the first to fourth modifications of the first embodiment.
  • the same configuration as that of the second embodiment is used, as compared with the first to fifth modifications of the second embodiment. It may be the same as either one.
  • FIG. 8 is a side view showing an outline of a magnetic vehicle traffic system 71 in the sixth embodiment of the present invention.
  • the vehicle traffic system 71 in the sixth embodiment includes two first vehicles 4 that travel along the first travel path 3.
  • the two first vehicles 4 are basically configured in the same manner as in the first embodiment, and are connected to each other by a connector 72 that is a connection means.
  • the levitation carriage 5 and the first propulsion carriage 6 of the two first vehicles 4 are configured to be supplied with power from the guideway 2 side, and the two first vehicles 4
  • the floating cart 5 and the first propulsion cart 6 are electrically connected to each other through the coupler 72.
  • the floating vehicle of one of the first vehicles 4 that is no longer supplied with power. 5 is levitated by the electric power supplied from the other first vehicle 4. Therefore, the first vehicle 4 that is no longer supplied with electric power is towed while being supplied with electric power from the other first vehicle 4 in a floating state.
  • the sixth embodiment of the present invention only one of the two first vehicles 4 needs to be supplied with power from the guideway 2. Propulsion drive efficiency can be further improved. Even if one of the two first vehicles 4 is not supplied with power due to a failure or the like, the first vehicle 4 that is no longer supplied with power is rescued by the other first vehicle 4. The Rukoto. Therefore, the two first vehicles can rescue each other.
  • the guideway 2 is provided with the second travel path 22 of the second embodiment, and the two first vehicles 4 are the second vehicles 23 of the second embodiment. It may be.
  • the same effects as in the sixth embodiment of the present invention can be obtained.
  • the same configuration as that of the first embodiment may be the same as any one of the first to fourth modifications of the first embodiment.
  • the same configuration as that of the second embodiment is used, and the first modification to the fifth modification of the second embodiment. It may be the same as either one.
  • the present invention can be used in a magnetic vehicle transportation system including a vehicle that travels along a traveling path.

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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

L'invention concerne un système de transport par véhicule magnétique capable de réduire le poids d’un véhicule, d’améliorer le rendement d’entraînement du groupe motopropulseur du véhicule et de réduire le bruit dû aux ondes électromagnétiques. Un système (1, 21, 41, 51, 61, 71) de transport par véhicule magnétique comporte une carrosserie (4a, 23a, 42a) de véhicule apte à la lévitation magnétique et un chariot (6, 24, 43) avec groupe motopropulseur doté de roues (7, 25) qui touchent un chemin (3, 22) de guidage et propulsé en faisant rouler les roues (7, 25). Le chariot (6, 24, 43) avec groupe motopropulseur peut être propulsé le long du chemin (3, 22) de roulement solidairement de la carrosserie (4a, 23a, 42a) de véhicule.
PCT/JP2008/071001 2008-11-19 2008-11-19 Système de transport par véhicule magnétique WO2010058454A1 (fr)

Priority Applications (1)

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PCT/JP2008/071001 WO2010058454A1 (fr) 2008-11-19 2008-11-19 Système de transport par véhicule magnétique

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PCT/JP2008/071001 WO2010058454A1 (fr) 2008-11-19 2008-11-19 Système de transport par véhicule magnétique

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WO2010058454A1 true WO2010058454A1 (fr) 2010-05-27

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111919102A (zh) * 2018-04-09 2020-11-10 三菱重工机械系统株式会社 汽车碰撞试验用台车及汽车碰撞模拟试验装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01206802A (ja) * 1988-02-10 1989-08-21 Fujita Corp 超電導磁気浮上式輸送システム
JPH0488810A (ja) * 1990-07-27 1992-03-23 Railway Technical Res Inst 磁気浮上車両
JPH07147707A (ja) * 1993-11-22 1995-06-06 Fujitsu Ltd 磁気浮上搬送装置
JPH08324428A (ja) * 1995-06-02 1996-12-10 Mitsubishi Heavy Ind Ltd リニアモーターカーの誘導車及びこれを用いる誘導方式
JPH10191508A (ja) * 1996-12-26 1998-07-21 Nec Corp 磁気浮上電車車両
JPH11215614A (ja) * 1998-01-20 1999-08-06 Shibaura Mechatronics Corp 浮上式搬送装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01206802A (ja) * 1988-02-10 1989-08-21 Fujita Corp 超電導磁気浮上式輸送システム
JPH0488810A (ja) * 1990-07-27 1992-03-23 Railway Technical Res Inst 磁気浮上車両
JPH07147707A (ja) * 1993-11-22 1995-06-06 Fujitsu Ltd 磁気浮上搬送装置
JPH08324428A (ja) * 1995-06-02 1996-12-10 Mitsubishi Heavy Ind Ltd リニアモーターカーの誘導車及びこれを用いる誘導方式
JPH10191508A (ja) * 1996-12-26 1998-07-21 Nec Corp 磁気浮上電車車両
JPH11215614A (ja) * 1998-01-20 1999-08-06 Shibaura Mechatronics Corp 浮上式搬送装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111919102A (zh) * 2018-04-09 2020-11-10 三菱重工机械系统株式会社 汽车碰撞试验用台车及汽车碰撞模拟试验装置

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