WO2001083256A1 - Train a sustentation magnetique - Google Patents

Train a sustentation magnetique Download PDF

Info

Publication number
WO2001083256A1
WO2001083256A1 PCT/CN2001/000537 CN0100537W WO0183256A1 WO 2001083256 A1 WO2001083256 A1 WO 2001083256A1 CN 0100537 W CN0100537 W CN 0100537W WO 0183256 A1 WO0183256 A1 WO 0183256A1
Authority
WO
WIPO (PCT)
Prior art keywords
chassis
lift
thrust
chip
car body
Prior art date
Application number
PCT/CN2001/000537
Other languages
English (en)
Chinese (zh)
Inventor
Guangyu Wang
Original Assignee
Guangyu Wang
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.)
Filing date
Publication date
Priority claimed from CN 00122341 external-priority patent/CN1316359A/zh
Application filed by Guangyu Wang filed Critical Guangyu Wang
Priority to AU2001260038A priority Critical patent/AU2001260038A1/en
Publication of WO2001083256A1 publication Critical patent/WO2001083256A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L13/00—Electric propulsion for monorail vehicles, suspension vehicles or rack railways; Magnetic suspension or levitation for vehicles
    • B60L13/10—Combination of electric propulsion and magnetic suspension or levitation
    • 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 maglev magnetic train, and in particular, to a lift system and a thrust system of a maglev train.
  • maglev train In today's world, the most advanced maglev train is the Japanese superconducting maglev train, which has a speed of 550 kilometers per hour, followed by the German maglev train, which has a speed of 450 kilometers per hour.
  • the biggest drawback of these two types of maglev trains is the high track cost and the large power consumption per tonne of lift per second, which severely limits the current popularization of these two types of maglev trains in the vast railway area, which severely limits them.
  • the speed of trains on the vast railway area has increased significantly.
  • the object of the present invention is to provide a new type of maglev train. Compared with the Japanese superconducting maglev train and the German maglev train, it greatly reduces the track cost and the power consumption per ton of lift per second, so that the maglev Train technology can be immediately popularized in railway regions around the world, allowing the speed of railway trains worldwide to increase from one or two hundred kilometers to 500 kilometers per hour, and enabling wheeled trains to run on the tracks of such maglev trains. .
  • the maglev train of the present invention is composed of two major systems: lift and thrust.
  • the lift system includes a steering positioning pulley, which is characterized in that the lift system consists of a lift rail directly installed on both sides of the existing railway and a lift body installed on the longitudinal beams on both sides of the car chassis and inserted into the gaps of the lift rail.
  • the lift guide consists of The iron content of two pieces installed longitudinally in parallel
  • the high-rise flat steel is composed of a lift body composed of a rare earth permanent magnet.
  • the permanent magnet can be magnetized. After being magnetized, the magnetic force between the permanent-magnet lift body and the flat steel of the guide rail suspends the permanent-magnet lift body without supplying energy.
  • the permanent magnet lifting body lifts the car body suspended above the track.
  • the steering positioning pulleys can be installed at the four corners of the chassis of each car body corresponding to the rails of the railway.
  • An automatic steering positioning system can also be installed to place the permanent magnet lifting body on the guide rail. Orientation in the horizontal position in the slot, orientation in the longitudinal direction.
  • the bearing is composed of an arc-shaped bearing groove provided on the bottom frame and a load ball provided on the bogie.
  • the deflection of the frame, the bearing ball rolls in the bearing groove, the steering positioning pulley on the bogie or the automatic steering positioning system positions the permanent magnet lifting body on the side beam of the bogie in the lateral position of the gap of the lifting guide, and the longitudinal orientation .
  • the car body chassis of the car can also be changed to a pendulum train body chassis undercarriage.
  • the permanent magnet lift body is installed in the shape of the pendulum train body chassis.
  • the four corners of the chassis-shaped underframe of the pendulum train body are still equipped with steering positioning pulleys or automatic steering positioning systems for the transverse direction of the permanent magnet lifting body in the guide rail gap. Position positioning, vertical orientation.
  • the thrust system uses 1-2 ultralight aircraft engines and air propellers driven by it when the load is small and the speed is high. It is characterized by: when the load is heavy, the vehicle body is long, and the speed is low, the thrust system is After the maglev car body, a pair of driving wheels are towed on the railway in the middle of the track of the maglev car, and the end of the longitudinal beam of the driving wheel frame is connected with the end of the longitudinal beam of the underframe of the maglev body with a pin hinge.
  • the beam can be pitched freely with the lifting and lowering of the maglev body.
  • the driving wheel is equipped with a driving electric machine and its gear transmission. The entire weight of the driving motor and its gear transmission is pressed on the two driving wheels.
  • the housing of the driving motor is made of aluminum. Made of alloy, driving wheels are driven at high speed by driving motor And then promote the maglev train at high speed.
  • the thrust system can be driven by the thrust "chip” and the conductive plates on both sides of the "chip” inserted in the gap of the lift rail.
  • the conductive plate can be placed in all directions inside and outside the lift rail.
  • FIG. 1 is a schematic structural diagram of a lift system of a maglev train according to the present invention
  • FIG. 2 is a schematic structural diagram of a thrust system of a maglev train according to the present invention.
  • Fig. 3 is a bottom view of a supplementary schematic diagram of the structure of the lift system of the maglev train of the present invention.
  • Figure 4 is a schematic diagram of the thrust "chip" system structure of the maglev train of the present invention.
  • FIG. 5 is a bottom view of a schematic diagram of a thrust "chip" system structure supplement of the maglev train of the present invention.
  • Fig. 6 is a schematic diagram of the structure of a lift system when a thrust "chip" system is installed on the maglev train of the present invention.
  • the structure of its lift system consists of lift rails 2 directly installed on both sides of the existing railway and lift bodies 1 installed on the longitudinal beams on both sides of the chassis of the car body and inserted into the gaps of the lift rails.
  • the lift guide is composed of two pieces of flat steel 2 with high iron content, which are installed in parallel in the longitudinal direction.
  • the lift body is composed of rare earth permanent magnets.
  • the permanent magnets can be magnetized. After being magnetized, the permanent magnet lift body does not supply energy.
  • the magnetic force between 1 and flat steel 2 causes the permanent magnet lifting body to be suspended in the gap of the guide rail, and the permanent magnet lifting body lifts the car body and is suspended above the track. 2 contact, the four corners of the chassis of the car body corresponding to the rails are equipped with steering and positioning pulleys 3, can also be installed with automatic steering positioning system, the permanent magnet lift body 1 in the lateral position of the guide rail slot, longitudinal orientation.
  • the permanent magnet lift body is 1A. It is installed on the side beam of the bogie 10 of the chassis 9 of the vehicle body, and the steering positioning pulley 3 is installed on the end beam of the bogie corresponding to the railway rail in the maglev track.
  • the bearing is used for contacting with each other.
  • the bearing is composed of an arc-shaped bearing groove 11 provided on the chassis 9 and a bearing ball 12 provided on the bogie 10.
  • the car body chassis of the car can also be changed to a pendulum train body chassis underframe.
  • the permanent magnet lift body 1 is installed on the pendulum train body chassis.
  • the corners of the chassis of the pendulum train body corresponding to the railway rails are still equipped with steering and positioning pulleys 3 or automatic steering positioning systems to give permanent magnets 1 in the gaps of the lifting rails. Orientation in horizontal position, orientation in vertical direction.
  • the structure of the thrust system of the present invention is as follows, because the maglev train of the present invention is suspended and floated.
  • one or two ultralight aircraft engines can be used to drive the air propeller.
  • the permanent magnet lift body 1 is longitudinally oriented by an automatic steering positioning system, which is characterized in that when the load is heavy, the vehicle body is long, and the speed is low, as shown in FIG. 2, after the magnetic levitation vehicle body, the railway in the middle of the magnetic levitation vehicle track can be used.
  • a pair of driving wheels 8 are towed, and the driving wheel frame longitudinal beam end 4 and the magnetic levitation car body chassis end 5 are hinged with pins 6 so that the driving wheel frame longitudinal beam can be freely pitched along with the lifting and lowering of the magnetic levitation car body.
  • a driving motor and its gear transmission device 7 are installed on the driving wheel frame. The entire weight of the driving motor and its gear transmission device 7 is pressed on the two driving wheels 8.
  • the casing of the driving motor is made of aluminum alloy.
  • the wheels 8 are driven at a high speed, and the maglev train is advanced at a high speed.
  • the thrust "chip” 13 is composed of conductive plates 14 on both sides of the "chip". [Note: The conductive plate can be placed in all directions inside and outside the lift rail. ] Refer to Figure 4, Figure 5, when the body is light and short, the thrust “chip,” 13 4 ends and midpoint. When the vehicle is heavy and long, as shown in FIG. 5, the thrust “chip” 13 is installed longitudinally at the midpoint of the side member of the bogie 10 under the vehicle body chassis 9 and at the four end positions.
  • the thrust "chip” is essentially a three-phase AC motor stator.
  • the moving magnetic field generated on the chip generates an induced current on the conductive plate, and the fundamental wave magnetic field of the induced current on the conductive plate interacts with the fundamental magnetic field of the thrust” chip “winding, so that the thrust" chip “is subjected to The forward thrust and lateral pressure; the forward thrust pushes the levitation car body forward, the lateral pressure keeps the thrust "chip” 13 from contacting the conductive plate 14, and makes the “chip” 13 mounted on the same stringer
  • the permanent magnet lift body 1 is not in contact with the flat rail 2 of the guide rail (the car body is fully floating). See Figure 4, Figure 5, and Figure 6, to make the car body undercarriage (light, short-time), and the steering under the car body undercarriage.
  • the frame (car weight, long time) automatically steers. [Note: The configuration position of the thrust "chip” includes any orientation inside and outside the lift rail. ]
  • the track of the maglev train provided by the present invention is formed by installing two flat steel rails without electricity on both sides of the existing railway.
  • the cost of such a maglev train track is not much higher than the cost of a railway of the same length.
  • the cost of a Japanese superconducting maglev train track or a German maglev train track of the same length has been greatly reduced.
  • maglev train track of the present invention both ordinary wheeled "trains” and the maglev train of the present invention can be run, and on the superconducting maglev train track in Japan, or on the maglev train track in Germany, Only maglev trains can be run, and it can be seen that the maglev train tracks of the present invention have wider applicability.
  • the permanent magnet lift of the maglev train of the present invention After the force body is magnetized, the car body will not be powered until the next magnetization, and the general maglev train (including Japan and Germany) generates 1000 watts of power per ton of lift per second. This shows that the present invention The maglev train produces much less power per ton of lift per second.
  • the speed of the maglev train of the present invention is from more than 200 kilometers to more than 500 kilometers.
  • maglev train of the present invention is currently popularizing and popularizing maglev technology in a wide range of railway areas, greatly increasing train speed per hour.

Abstract

L'invention concerne un train à sustentation magnétique présentant un système de sustentation se composant d'un corps de sustentation à aimant permanent disposé sous la structure inférieure du train et de rails de sustentation placés de part et d'autre du chemin de fer existant. Le magnétisme généré entre les rails de sustentation et le corps de sustentation à aimant permanent permet au train de se déplacer dans l'air. Selon une variante, le système de propulsion est équipé d'une hélice pneumatique d'entraînement d'un moteur d'avion ultraléger et, selon une autre variante, de roues motrices placées sur les rails entre le chemin de fer de sustentation magnétique et derrière le train à sustentation magnétique et de leur moteur électrique d'entraînement. Le système de poussée se compose de préférence d'une « puce » de propulsion intégrée dans les rails de sustentation et des rails de sustentation.
PCT/CN2001/000537 2000-03-30 2001-03-30 Train a sustentation magnetique WO2001083256A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001260038A AU2001260038A1 (en) 2000-03-30 2001-03-30 Magnetic levitation vehicle

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CNPCT/CN00/00069 2000-03-30
CN0000069 2000-03-30
CN00112827.2 2000-04-05
CN00112827 2000-04-05
CN 00122341 CN1316359A (zh) 2000-04-05 2000-08-25 一种新型的磁浮列车的推力系统
CN00122341.0 2000-08-25

Publications (1)

Publication Number Publication Date
WO2001083256A1 true WO2001083256A1 (fr) 2001-11-08

Family

ID=27178716

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2001/000537 WO2001083256A1 (fr) 2000-03-30 2001-03-30 Train a sustentation magnetique

Country Status (2)

Country Link
AU (1) AU2001260038A1 (fr)
WO (1) WO2001083256A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003018348A1 (fr) * 2001-08-22 2003-03-06 Guangyu Wang Dispositif additionnel pour le systeme de sustentation d'un vehicule a sustentation magnetique
CN1323863C (zh) * 2005-07-29 2007-07-04 上海磁浮交通工程技术研究中心 磁浮车辆的悬浮磁铁结构及其生产方法
CN109808504A (zh) * 2018-05-22 2019-05-28 北京九州动脉隧道技术有限公司 一种磁浮运输系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1042334A (zh) * 1986-02-27 1990-05-23 彼得·施斯特 用于无摩擦载重运输的磁力系统
US5213046A (en) * 1992-01-17 1993-05-25 Grumman Aerospace Corporation Magnetic field confinement for magnetically levitated vehicles
US5388527A (en) * 1993-05-18 1995-02-14 Massachusetts Institute Of Technology Multiple magnet positioning apparatus for magnetic levitation vehicles
US5586504A (en) * 1995-05-11 1996-12-24 The United States Of America As Represented By The United States Department Of Energy Dual-keel electrodynamic maglev system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1042334A (zh) * 1986-02-27 1990-05-23 彼得·施斯特 用于无摩擦载重运输的磁力系统
US5213046A (en) * 1992-01-17 1993-05-25 Grumman Aerospace Corporation Magnetic field confinement for magnetically levitated vehicles
US5388527A (en) * 1993-05-18 1995-02-14 Massachusetts Institute Of Technology Multiple magnet positioning apparatus for magnetic levitation vehicles
US5586504A (en) * 1995-05-11 1996-12-24 The United States Of America As Represented By The United States Department Of Energy Dual-keel electrodynamic maglev system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003018348A1 (fr) * 2001-08-22 2003-03-06 Guangyu Wang Dispositif additionnel pour le systeme de sustentation d'un vehicule a sustentation magnetique
CN1323863C (zh) * 2005-07-29 2007-07-04 上海磁浮交通工程技术研究中心 磁浮车辆的悬浮磁铁结构及其生产方法
CN109808504A (zh) * 2018-05-22 2019-05-28 北京九州动脉隧道技术有限公司 一种磁浮运输系统
CN109808504B (zh) * 2018-05-22 2023-09-26 北京九州动脉隧道技术有限公司 一种磁浮运输系统

Also Published As

Publication number Publication date
AU2001260038A1 (en) 2001-11-12

Similar Documents

Publication Publication Date Title
CN100391770C (zh) 槽轨磁悬浮路-车结构技术系统
Lee et al. Review of maglev train technologies
US20070089636A1 (en) Magnetic levitation transport system
CN108706013B (zh) 一种管道式磁悬浮列车
US5317976A (en) Vehicle and high-speed transport system having rotating alternating polarity magnet member for levitating, propelling, and guiding the vehicle
CN201824897U (zh) 新型磁悬浮列车
US20050252407A1 (en) Hidden-rail and dual-attraction balancing compensation type permanent magnetic levitation train and railway system
EP3659852A1 (fr) Système d'entraînement multimodal électrique et son procédé de fonctionnement, rail et véhicule pour utilisation dans un tel système d'entraînement
CN113352903B (zh) 一种轮轨-永磁悬浮混合承载转向架
WO2020243999A1 (fr) Système de transport de piste de tuyau de suspension magnétique à aimant permanent
CN217074053U (zh) 一种永磁电动悬浮式驱动装置
CN112297866A (zh) 基于直线双馈电机的磁悬浮驱动装置、磁悬浮列车系统
US4941406A (en) Magnetic and aerodynamic levitation vehicle
Gurol General atomics linear motor applications: Moving towards deployment
KR101006850B1 (ko) 바퀴식 초고속 튜브 철도 시스템
CN215420055U (zh) 一种长定子直线电机导向的高速磁浮结构
CN106274549A (zh) 一种永磁磁悬浮列车
CN112240834B (zh) 采用差动悬浮导向与双边直线电机的超高速磁浮试验系统
CN111092533A (zh) 高速磁浮列车推进装置与高速磁浮列车
WO2001083256A1 (fr) Train a sustentation magnetique
CN114954026A (zh) 一种悬挂式永磁电动磁悬浮列车系统
Fujie An advanced arrangement of the combined propulsion, levitation and guidance system of superconducting Maglev
Nakamura Development of high speed surface transport system (IISST)
CN112606699A (zh) 一种适用于接触轨受电的小型磁浮微轨电车
TWI238134B (en) Linear motion mechanism via electromagnetic suspension technique

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CO CR CU CZ DE DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP