CN112606698A - Small magnetic suspension micro-rail electric car suitable for super capacitor power supply - Google Patents
Small magnetic suspension micro-rail electric car suitable for super capacitor power supply Download PDFInfo
- Publication number
- CN112606698A CN112606698A CN202011579058.8A CN202011579058A CN112606698A CN 112606698 A CN112606698 A CN 112606698A CN 202011579058 A CN202011579058 A CN 202011579058A CN 112606698 A CN112606698 A CN 112606698A
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- Prior art keywords
- power supply
- super capacitor
- vehicle
- rail
- electric car
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- 239000000725 suspension Substances 0.000 title claims abstract description 41
- 239000003990 capacitor Substances 0.000 title claims abstract description 30
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 4
- 239000000956 alloy Substances 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000005339 levitation Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 230000009194 climbing Effects 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 abstract description 5
- 238000003912 environmental pollution Methods 0.000 abstract description 5
- 239000002912 waste gas Substances 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
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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
- B60L13/10—Combination of electric propulsion and magnetic suspension or levitation
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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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/40—Electric propulsion with power supplied within the vehicle using propulsion power supplied by capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
Abstract
The invention discloses a small magnetic suspension micro-rail electric car suitable for super capacitor power supply, comprising: the device comprises a power supply system, a vehicle body, a guide device, a linear motor driving system, a guide rail and a suspension device. The power supply system is a super capacitor power supply device arranged on the top of the vehicle body, and the single box body is a box body which is formed by welding and riveting aluminum alloy materials and can bear 12 persons at most. The invention has the beneficial effects that: the magnetic suspension micro-rail electric car is mainly used for carrying passengers during scenic spot tourism, has the characteristics of easy turning and strong climbing force, and can be more flexibly adapted to different terrain environments; meanwhile, the electricity provided by the super capacitor is used as power, so that waste gas cannot be discharged during operation, and the environmental pollution is reduced; the noise is low, the vibrations are low during the trolley-bus operation, can provide more comfortable riding environment for the passenger.
Description
Technical Field
The invention belongs to the field of rail transit transportation equipment, and particularly relates to a small magnetic suspension micro-rail electric car suitable for supplying power to a super capacitor. The passenger carrying device is used for carrying passengers during tourism in scenic spots.
Background
Along with the continuous development and breakthrough of scientific technology in recent years, the living standard of people is continuously improved, and in order to obtain better trip experience, the development and research of a novel transportation tool are more and more emphasized by people. After the successful opening and operation of the magnetic suspension train lines such as the special line of the Shanghai magnetic suspension train, the Changsha magnetic suspension express line and the like in China achieve better effects, the medium-low speed magnetic suspension transportation gradually enters the visual field of people, and compared with the traditional rail transportation, the magnetic suspension train is easy to turn, strong in climbing force and capable of being more flexibly adapted to different terrain environments; meanwhile, the maglev train uses electricity as power, so that waste gas cannot be discharged during running, and the environmental pollution is greatly reduced; the train has low noise and vibration and can provide more comfortable riding environment for passengers due to no friction between wheel tracks during the running of the train, so the development prospect of the magnetic suspension train is very wide. Because the prior medium-low speed magnetic levitation transportation in China is still in the starting stage, the method is particularly not applied to the projects of urban transportation, scenic spot tourism and the like.
Disclosure of Invention
In order to meet the requirements, the invention aims to provide a small magnetic suspension micro-rail electric car which is suitable for supplying power to a super capacitor and is used for carrying passengers during tourist attraction in a scenic spot. Compared with a common tourist car, the magnetic suspension micro-rail electric car is easy to turn, strong in climbing force and capable of being more flexibly adapted to different terrain environments; meanwhile, the magnetic suspension micro-rail electric car takes the electricity provided by the super capacitor equipped by the electric car as power, so that waste gas is not discharged during the running process, and the environmental pollution is greatly reduced; the trolley has the advantages of low noise and vibration during the running process of the trolley due to no friction between the wheel rails during the running process of the trolley, and can provide a more comfortable riding environment for passengers.
In order to achieve the purpose, the invention adopts the technical scheme that: a small magnetic levitation micro-rail electric vehicle adapted for super capacitor power supply, comprising: the device comprises a power supply system, a vehicle body, a guide device, a linear motor driving system, a guide rail and a suspension device, wherein the vehicle body is a single-box body; the power supply system comprises a super capacitor power supply device, driving power equipment, lighting equipment in the vehicle, an air conditioner and communication equipment. The super capacitor power supply device is directly installed at the top of the vehicle body. With the vehicle structure as an organic whole, compare in traditional maglev train contact rail power supply mode, the vehicle power supply structure that adopts the super capacitor power supply is more simple and convenient, and the cost is showing and is reducing, need not to park during the vehicle operation simultaneously and charge, and the electric quantity that the super capacitor device stored is enough to support the required electric power of the once complete operation of trolley-bus, can bring more smoothness, comfortable experience for the visitor when going on the tourism sightseeing.
The single box body is a box body which is made of aluminum alloy materials and formed by welding/riveting and can bear 12 persons at most.
The trolley is characterized in that a linear motor driving system, and guide rails, a guide device and a suspension device which are symmetrically arranged on the left side and the right side of the bottom of the trolley body are arranged at the bottom of the trolley body respectively, and the guide rails are formed by laying I-shaped steel and are provided with electromagnets and coils for suspending, guiding and propelling an electric trolley; the guiding device is provided with a guiding electromagnet on the side surface of the vehicle. The guiding electromagnet keeps a certain gap between the vehicle body and the side surface of the guiding rail, and when the vehicle deviates left and right, the guiding electromagnet on the vehicle interacts with the side surface of the guiding rail, so that the vehicle is restored to a normal position. The control system controls the current in the guiding electromagnet to keep the lateral gap, thereby realizing the purpose of controlling the running direction of the train. The linear motor driving system is a short stator asynchronous linear motor, the short stator asynchronous linear motor comprises a traction device arranged on a vehicle body and an induction rail on a track, and the traction device comprises a three-phase armature winding, a traction transformer and a current transformer; the suspension device comprises normally conducting electromagnets on bogies on two sides of the vehicle and suspension electromagnets paved on a line guide rail, and when the electric vehicle is electrified, the current in the electromagnets is accurately controlled through a vehicle-mounted central control system, so that the magnetic field keeps stable strength and suspension force, and a gap of about 9-11mm is kept between the vehicle body and the guide rail.
The super capacitor power supply device adopts a modularized NeoSee super capacitor device.
The invention has the effects that the small magnetic suspension micro-rail electric car suitable for super capacitor power supply is provided, the magnetic suspension micro-rail electric car is mainly applied to carrying passengers during tourist and sightseeing in scenic spots, compared with a common sightseeing car, the magnetic suspension micro-rail electric car is easy to turn, has strong climbing force and can be more flexibly adapted to different terrain environments; meanwhile, the magnetic suspension micro-rail electric car takes the electricity provided by the super capacitor equipped by the electric car as power, so that waste gas is not discharged during the running process, and the environmental pollution is greatly reduced; the train has low noise and vibration and provides more comfortable riding environment for passengers because of no friction between wheel rails during the running of the electric train.
Drawings
FIG. 1 is a schematic view of the integral assembly of the magnetic levitation micro-track electric car of the present invention;
fig. 2 is a schematic view of a local structure of the magnetic levitation micro-track electric car.
In the figure:
1. power supply system 2, vehicle body 3, and guide device
4. Linear motor driving system 5, guide rail 6 and suspension device
7. Guide electromagnet 8, suspension electromagnet 9, long conductive magnet
Detailed Description
The structure of the small magnetic suspension micro-track electric car suitable for supplying power to the super capacitor is explained by combining the attached drawings.
The invention provides a small magnetic suspension micro-rail electric car suitable for super capacitor power supply, which is mainly applied to carrying passengers during scenic region tourism, compared with a common tourist car, the magnetic suspension micro-rail electric car is easy to turn, has strong climbing force and can be more flexibly adapted to different terrain environments; meanwhile, the magnetic suspension micro-rail train takes the electricity provided by the super capacitor equipped by the train as power, so that waste gas is not discharged during the running process, and the environmental pollution is greatly reduced; the train has low noise and vibration and can provide more comfortable riding environment for passengers because of no friction between wheel rails during the running of the train.
Examples
As shown in figure 1, the small-sized magnetic suspension micro-rail electric car suitable for super capacitor power supply mainly comprises a power supply system 1, a car body 2, a guide device 3, a linear motor driving system 4, a guide rail 5 and a suspension device 6, wherein the power supply system 1 is installed at the top of the car body 2, has good safety performance and is used for providing driving power when the electric car runs and power of electrical equipment such as illumination, air conditioning, communication and the like in the car. The vehicle body 2 is formed by welding and riveting aluminum alloy materials, the vehicle body is light in weight, stable and reliable in structure and high in bearing capacity, and the maximum number of people can reach 12. The trolley guide device 3 is provided with a guide electromagnet 7 for guiding on the side surface of the vehicle, so that a certain gap is kept between the vehicle body and the side surface of the guide rail. When the vehicle is deviated left and right, the guiding electromagnet 7 on the vehicle interacts with the side surface of the trolley guide 5, so that the vehicle is restored to the normal position. The control system controls the current in the guiding electromagnet 7 to maintain the lateral gap, thereby realizing the purpose of controlling the running direction of the electric vehicle. The linear motor driving system 4 adopts a short stator asynchronous linear motor form, a complete set of traction devices such as a three-phase armature winding, a traction transformer, a converter and the like are arranged on a vehicle, an induction rail is arranged on a rail and is used as a rotor, and required electric power is provided by a super capacitor power supply device in the power supply system 1. The trolley guide rail 5 is formed by laying formed I-shaped steel, wherein electromagnets and coils for suspending, guiding and propelling the trolley are arranged on the rail. The trolley suspension device 6 is mainly composed of normally conducting electromagnets 9 on the bogies on both sides of the trolley and suspension electromagnets 8 laid on the track, when the trolley is electrified, the current in the electromagnets is accurately controlled by a vehicle-mounted central control system, so that the magnetic field keeps stable strength and suspension force, and a gap of about 9-11mm is kept between the trolley body and the track.
Claims (4)
1. A small magnetic levitation micro-rail electric vehicle adapted for super capacitor power supply, comprising: power supply system (1), automobile body (2), guider (3), linear electric motor actuating system (4), guide rail (5), suspending device (6) and on-vehicle central control system, characterized by: the vehicle body (2) is a single-box body; the power supply system (1) comprises a super-capacitor power supply device, driving power equipment, lighting equipment, an air conditioner and communication equipment in the vehicle, wherein the super-capacitor power supply device is directly installed at the top of the vehicle body.
2. The small-sized magnetic suspension micro-rail electric car suitable for supplying power to the super capacitor as claimed in claim 1, which is characterized in that: the single box body is a box body which is made of aluminum alloy materials and formed by welding/riveting and can bear 12 persons at most.
3. A small magnetic levitation micro-rail electric car suitable for super capacitor power supply according to claim 1 or 2, characterized by: the trolley is characterized in that a linear motor driving system (4), and guide rails (5), a guide device (3) and a suspension device (6) which are symmetrically arranged on the left side and the right side of the bottom of the trolley body are arranged at the bottom of the trolley body (1), wherein the guide rails (5) are formed by laying I-shaped steel and are provided with electromagnets and coils for suspending, guiding and propelling an electric trolley; the guide device (3) is provided with a guide electromagnet (7) on the side surface of the vehicle; the linear motor driving system (4) is a short stator asynchronous linear motor, the short stator asynchronous linear motor comprises a traction device arranged on a vehicle body and an induction rail on a track, and the traction device comprises a three-phase armature winding, a traction transformer and a converter; the suspension device (6) comprises normally conductive electromagnets (9) on bogies on two sides of the vehicle and suspension electromagnets (8) laid on the guide rails of the line, and when the electric vehicle is electrified, the current in the electromagnets is accurately controlled through a vehicle-mounted central control system, so that the magnetic field keeps stable strength and suspension force, and a gap of about 9-11mm is kept between the vehicle body and the guide rails.
4. The small magnetic suspension micro-rail electric car suitable for supplying power to a super capacitor as claimed in claim 1, characterized in that: the super capacitor power supply device adopts a modularized NeoSee super capacitor device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011579058.8A CN112606698A (en) | 2020-12-28 | 2020-12-28 | Small magnetic suspension micro-rail electric car suitable for super capacitor power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011579058.8A CN112606698A (en) | 2020-12-28 | 2020-12-28 | Small magnetic suspension micro-rail electric car suitable for super capacitor power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112606698A true CN112606698A (en) | 2021-04-06 |
Family
ID=75248316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011579058.8A Pending CN112606698A (en) | 2020-12-28 | 2020-12-28 | Small magnetic suspension micro-rail electric car suitable for super capacitor power supply |
Country Status (1)
| Country | Link |
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| CN (1) | CN112606698A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007021206A1 (en) * | 2005-08-18 | 2007-02-22 | Maglevvision Corporation | Magnetic levitation transport system |
| CN101121384A (en) * | 2006-08-08 | 2008-02-13 | 彭雪明 | Driving system for magnetic suspension train |
| CN101549653A (en) * | 2009-05-26 | 2009-10-07 | 中国人民解放军国防科学技术大学 | Levitation traction integrated system for high-efficiency magnetic-levitation train |
| US20090320714A1 (en) * | 2008-06-27 | 2009-12-31 | Alberts Thomas E | Magnetic levitation propulsion system |
| US20170001538A1 (en) * | 2014-03-14 | 2017-01-05 | Crrc Tangshan Co., Ltd. | Tramcar power system and method for controlling the same |
| CN107571769A (en) * | 2017-09-22 | 2018-01-12 | 湖南磁浮交通发展股份有限公司 | A kind of magnetic-levitation train tractive system and magnetic-levitation train |
| CN108657024A (en) * | 2018-07-12 | 2018-10-16 | 中铁磁浮科技（成都）有限公司 | A kind of novel power supply system suitable for medium-and low-speed maglev train |
| CN109808504A (en) * | 2018-05-22 | 2019-05-28 | 北京九州动脉隧道技术有限公司 | A kind of magnetic levitation |
| CN110406387A (en) * | 2019-07-15 | 2019-11-05 | 中铁磁浮交通投资建设有限公司 | A kind of floating tourism Rail transit train system of magnetic |
| CN110775080A (en) * | 2018-07-31 | 2020-02-11 | 通用电气全球采购有限责任公司 | Locomotive propulsion system |
| WO2020077692A1 (en) * | 2018-10-19 | 2020-04-23 | 中车唐山机车车辆有限公司 | Maglev train and traction control method and system therefor |
-
2020
- 2020-12-28 CN CN202011579058.8A patent/CN112606698A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007021206A1 (en) * | 2005-08-18 | 2007-02-22 | Maglevvision Corporation | Magnetic levitation transport system |
| CN101121384A (en) * | 2006-08-08 | 2008-02-13 | 彭雪明 | Driving system for magnetic suspension train |
| US20090320714A1 (en) * | 2008-06-27 | 2009-12-31 | Alberts Thomas E | Magnetic levitation propulsion system |
| CN101549653A (en) * | 2009-05-26 | 2009-10-07 | 中国人民解放军国防科学技术大学 | Levitation traction integrated system for high-efficiency magnetic-levitation train |
| US20170001538A1 (en) * | 2014-03-14 | 2017-01-05 | Crrc Tangshan Co., Ltd. | Tramcar power system and method for controlling the same |
| CN107571769A (en) * | 2017-09-22 | 2018-01-12 | 湖南磁浮交通发展股份有限公司 | A kind of magnetic-levitation train tractive system and magnetic-levitation train |
| CN109808504A (en) * | 2018-05-22 | 2019-05-28 | 北京九州动脉隧道技术有限公司 | A kind of magnetic levitation |
| CN108657024A (en) * | 2018-07-12 | 2018-10-16 | 中铁磁浮科技（成都）有限公司 | A kind of novel power supply system suitable for medium-and low-speed maglev train |
| CN110775080A (en) * | 2018-07-31 | 2020-02-11 | 通用电气全球采购有限责任公司 | Locomotive propulsion system |
| WO2020077692A1 (en) * | 2018-10-19 | 2020-04-23 | 中车唐山机车车辆有限公司 | Maglev train and traction control method and system therefor |
| CN110406387A (en) * | 2019-07-15 | 2019-11-05 | 中铁磁浮交通投资建设有限公司 | A kind of floating tourism Rail transit train system of magnetic |
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Application publication date: 20210406 |
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