WO2011150677A1 - Système combiné d'une automobile électrique et d'une route de chargement - Google Patents

Système combiné d'une automobile électrique et d'une route de chargement Download PDF

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Publication number
WO2011150677A1
WO2011150677A1 PCT/CN2011/000922 CN2011000922W WO2011150677A1 WO 2011150677 A1 WO2011150677 A1 WO 2011150677A1 CN 2011000922 W CN2011000922 W CN 2011000922W WO 2011150677 A1 WO2011150677 A1 WO 2011150677A1
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WO
WIPO (PCT)
Prior art keywords
conductive
electric vehicle
road
mesh
electric
Prior art date
Application number
PCT/CN2011/000922
Other languages
English (en)
Chinese (zh)
Inventor
李晓阳
Original Assignee
Li Xiaoyang
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
Application filed by Li Xiaoyang filed Critical Li Xiaoyang
Publication of WO2011150677A1 publication Critical patent/WO2011150677A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M7/00—Power lines or rails specially adapted for electrically-propelled vehicles of special types, e.g. suspension tramway, ropeway, underground railway
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/38—Current collectors for power supply lines of electrically-propelled vehicles for collecting current from conductor rails
    • 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 invention relates to a swaying year and a different shackle, in particular to an electric vehicle that does not need to carry a large-capacity battery, the automobile has good autonomous flexibility, and the electric conduction circuit is a combination of a low-resistance electric vehicle and a charging road. system.
  • Electric vehicles are environmentally friendly, more suitable for urban roads, and the shape of the car is not limited by the constraints of the engine and its accessories.
  • the cost of driving is only 1/3 of the traditional car.
  • electric vehicles still have many shortcomings, which make it impossible to spread rapidly.
  • the biggest bottleneck restricting the development of electric vehicles is the battery, and this fact has not changed today.
  • the traditional fuel tank the latter is installed. 1 kilogram of gasoline can store 12 kWh of energy, while a 1 kilogram of lithium-ion battery can only store up to 0.2 kWh of energy.
  • a lithium-ion battery that stores the equivalent of a normal car fuel tank (40 kg) will weigh 2 to 3 tons!
  • Rail transit is an electric vehicle that does not need to carry a large-capacity battery, but it must have a conductive track connected between the car and the road, which will limit the road of the car, making the car lose its flexibility. Only suitable for public transportation routes, not suitable for other transportation. Summary of the invention
  • an object of the present invention is to provide a combination system of an electric vehicle and a charging road in which the electric vehicle does not need to carry a large capacity battery, the autonomy of the automobile is good, and the electric conduction circuit is a low resistance electric vehicle.
  • a combination system of an electric vehicle and a charging road including an electric vehicle and a road for driving the vehicle, wherein at least one lane of the road includes mutually insulated conductive roads distributed on two sides. And an insulated road belt disposed in the middle of the roadway, the conductive road belt surface or the lower surface is provided with a low-resistance conductive mesh parallel to the road surface, the electric vehicle is electrically connected with at least two conductors, and the conductor is electrically When the vehicle runs on the roadway, it can be electrically connected to the surface of the conductive road belt, and the conductor is electrically connected to the power-receiving device of the electric vehicle.
  • the conductive road belt is provided with a combination of any one or more of a conductive rubber floor, a conductive concrete floor, a conductive asphalt floor, and a conductive paint layer of a low-resistance conductive grid parallel to the road surface plane.
  • the two conductive strips are internally provided with a wire mesh electrically connected between the low resistance conductive mesh and the positive or negative pole of the power supply.
  • the wire mesh may be a wire or a plurality of electrically connected wires.
  • the conductor electrically connected to the electric vehicle described above is preferably a combination of any one or more of a conductive wheel, a conductive sleeve mounted on the periphery of the wheel, a metal strip mounted on the bottom of the vehicle and hanging down to the ground.
  • the conductive sleeve mounted on the periphery of the wheel is preferably a low-resistance conductive cloth, a low-resistance conductive mesh wheel cover or a combination of a low-resistance conductive mesh and an outer conductive rubber layer.
  • the low-resistance conductive mesh is preferably a wire mesh, an aluminum mesh, a copper mesh, a carbon fiber mesh, a galvanized wire mesh, a copper-plated wire mesh, a copper-plated aluminum wire mesh, a silver-plated wire mesh, a silver-plated aluminum wire mesh, a silver-plated copper wire mesh, Any one or combination of silver-plated plastic meshes.
  • the above-mentioned power-receiving device may be any one or a combination of a drive motor, a lighting device, an air conditioner, an audio device, a battery, a flywheel battery, or a storage capacitor.
  • a wireless sensor switch may be disposed at the segment entrance and the exit of the road, and the wireless vehicle is provided with a wireless transceiver corresponding to the wireless sensor switch.
  • the wireless transceiver can immediately emit an information signal with the electric vehicle information after receiving the signal from the wireless sensor switch at the entrance or the exit, and the information signal can be wirelessly sensed at the entrance or exit.
  • Receiving and transmitting to a central computer electrically connected to the wireless inductive switch at the entrance and exit the central computer can identify the information signal to control the conductive road of the road segment to be incorporated into the power grid after receiving the legal information signal, in determining The electric car leaves the grid after leaving.
  • the wireless inductive switch at the exit transmits a power consumption signal to the electric vehicle when it leaves, and the central computer calculates the power consumption of the electric vehicle.
  • the wireless sensor switch at the exit emits a power consumption signal to the electric vehicle when it leaves, which consumes
  • the battery of the above electric vehicle is replaceable or can be added.
  • the above information signal shall contain at least the unique code of the electric vehicle and the total amount of electric energy obtained when the electric vehicle transmits a signal.
  • the invention utilizes a low-resistance conductive mesh and a conductive wheel electrically connected to an electric vehicle, a conductive wheel cover or the like as a main electrical conductor between the electric vehicle and the conductive road, so that the electric vehicle can be driven or parked on the conductive road by the conductive road. Power or store electrical energy for its power supply equipment.
  • the low-resistance conductive mesh may also be disposed on the conductive rubber floor, the conductive cement floor or the lower surface of the conductive asphalt floor or a conductive paint layer is applied on the surface of the low-resistance conductive mesh, and the conductive between the low-resistance conductive mesh and the conductor of the electric vehicle
  • the coating layer, conductive rubber, conductive cement or conductive asphalt is a very thin layer, which can avoid the high electrical resistance of the conductive coating layer, the conductive rubber floor, the conductive cement floor or the conductive asphalt floor, and the electrical energy consumption is too large. Their electrical conductivity and deformability make the electric vehicle run on the conductive road and there is no difference between it and other roads.
  • the conduction circuit between the electric vehicle and the conductive road has low resistance, which makes the conduction circuit lose power. low.
  • the battery on the electric vehicle of the present invention can be designed in an alternative or increaseable form such that when the electric vehicle travels on a transportation network having an electrically conductive road network, a smaller capacity battery is used, and when it leaves the conductive road network In the case of a transportation network, a large-capacity battery can be rented or replaced at the side of the conductive road network to ensure that it can travel normally on other roads.
  • Embodiment 1 is a schematic structural view of Embodiment 1 of the present invention.
  • FIG. 2 is a schematic structural view of a cross section of a lane according to Embodiment 1 of the present invention.
  • FIG. 3 is a schematic cross-sectional structural view of a wheel according to Embodiment 1 of the present invention
  • 4 is a schematic structural view of Embodiment 1 of the present invention
  • Figure 5 is a schematic structural view of a cross section of a lane according to Embodiment 1 of the present invention.
  • FIG. 6 is a schematic cross-sectional structural view of a wheel according to Embodiment 1 of the present invention.
  • Figure 7 is a schematic view showing the structure of an automobile according to Embodiment 3 of the present invention.
  • a city electric bus line system modified in a traditional highway a dedicated bus lane 7 is set in the traditional road, and the road surface of the dedicated bus lane 7 is separated.
  • 30CM is thin on both sides.
  • a layer of coating 203 with good adhesion to the original ground is applied, and a correspondingly sized copper mesh 202 is laid on the surface of the coating 203, and the copper mesh 202 on both sides is respectively covered.
  • conductive coating 201 can conduct electricity and resist corrosion, but the surface resistance is large, and a layer of copper mesh 202 with excellent conductivity is added between the two, which can effectively reduce the resistance of the circuit system; 30CM wide in the middle
  • the insulating tape 9 is tiled with an equal or slightly higher insulating coating on the conductive roads on both sides. At the intersection of the bus lane and the sidewalk, the insulating coating can be tiled or not.
  • An electric bus 1 capable of obtaining electric energy in a charging bus lane 7, the outer periphery of the wheel 5 of the car is provided with a conductive sleeve 6, which is a conductive rubber sleeve 6 with a copper mesh 601 interposed therebetween, conductive rubber
  • the sleeve 6 can be tightly fitted around the periphery of each wheel 5.
  • the copper wire mesh 601 is electrically connected to the driving motor and the battery of the bus through the wire 602 and the brush mounted on the wheel axle, and the outer conductive rubber 603 and the conductive road belt 1 Or 4 can be electrically connected to it, and the copper mesh 601 sandwiched between them can reduce the resistance in the circuit.
  • a processor 10 is installed in each of the charging bus lanes 7, and an inductive switch 8 electrically connected to the processor 10 is provided at the entrance of each charging bus lane 7, when the bus 1 with the transmitting module 13 enters
  • the inductive switch 8 commands the 24V DC power supply to work, and the current passes through the conductive road belt 2. 4 and the conductive sleeve 6 supplies power to the driving motor, and simultaneously charges the battery when the battery needs to be charged.
  • the processor commands the 24V DC power supply to stop working.
  • the processor 10 commands the 24V DC power supply to stop working and simultaneously sends a message to the central computer to notify the staff to perform inspection and maintenance.
  • a city electric vehicle line system on both sides of the pavement of the dedicated electric lane 7, is a conductive cement floor 2, 4, with an insulating strip 9 in the middle, and the conductive cement floor 2, 4 is divided upward from the foundation into a common cement layer 20 close to the foundation. 5 and the upper conductive cement layer 201, wherein a plurality of wires 204 are embedded in the common cement layer 205, and the conductive cement layer 201 is provided with three layers of galvanized wire mesh 202 corresponding to the conductive cement floor 2 or 4 near the ground surface, and each layer is plated.
  • the zinc wire mesh 202 is electrically connected by a plurality of galvanized iron wires, and the galvanized iron meshes 202 on both sides are insulated from each other, and are electrically connected to the two poles of the 24V DC power source through the buried plurality of wires 204 respectively.
  • the conductive cement layer 201 can conduct electricity and resist corrosion. However, the volume resistance is large, and the galvanized wire mesh 202 with excellent conductivity is interposed therebetween, which can effectively reduce the resistance of the system.
  • the three-layer galvanized wire mesh 202 can ensure that one or two layers of damage will not affect the conductance of the system. Performance; in the middle 30CM wide insulation tape 9 tiled with two sides of conductive road 2, 4 belts of equal or slightly higher ordinary water Mud layer.
  • An electric vehicle 1 capable of obtaining electric energy on an electric driveway 7 , the wheel of the car 1 being a conductive wheel 5 having a surface of a near surface with a copper wire mesh 502 having a surface of a conductive rubber 501, copper
  • the screen 202 is electrically connected to the driving motor and the battery through the wire 503 and the brush mounted on the wheel shaft, and the conductive rubber 501 on the outer side can be electrically connected to the conductive concrete floor 2 or 4, and the copper wire mesh is interposed therebetween. 502 can reduce the resistance in the circuit.
  • a processor 10 is mounted in each of the electric lanes 7, and each of the electric drive lanes 7 has an inductive switch 8 and 3 electrically connected to the processor 10 at the inlet and the outlet of each of the electric lanes 7, when the electric motor with the transmitting module 13 is When the vehicle 1 enters, the signal transmitted by the transmitting module 13 of the electric vehicle 1 can be received by the induction switch 8 at the inlet, and the signal transmitted by the transmitting module 13 of the electric vehicle 1 should contain at least the unique code of the electric vehicle 1 and the The total amount of electrical energy obtained when the electric car 1 transmits a signal.
  • the inductive switch 8 commands the 24V DC power supply to operate, and the current is supplied to the driving motor through the conductive concrete floor 1 or 4 and the conductive wheel 5, when the battery needs to be charged. At the same time, the battery is charged.
  • the wireless inductive switch 3 at the outlet emits power to the electric vehicle 1 when it leaves.
  • the power consumption signal includes the total power consumption of the conductive road 7 of the electric vehicle 1 during the driving period of the conductive road 7 and the processor 10 calculates the bicycle power consumption of the electric vehicle 1 and is set in the electric vehicle 1
  • the internal processor calculates whether the actual electric energy obtained by the vehicle is within a reasonable range, and sends an acknowledgment signal, otherwise it performs communication again or gives it to a higher layer processor for judgment.
  • Processor command when no load time in electric lane 7 exceeds a predetermined time within processor 10 The 24V DC power supply stops working. When the electric lane 7 current is abnormal, the processor 10 commands the 24V DC power supply to stop working and simultaneously sends a message to the central computer to notify the staff to perform inspection and maintenance.
  • a combination system of an electric vehicle and a charging road, the electric lane 7 and the electric vehicle 1 are basically similar to the embodiment 2, and a plurality of battery rental stations are further disposed on the road near the edge of the system, and the electric vehicle 1 is also provided with a large capacity battery rack. 12.
  • the electric car 1 uses only the low-capacity battery that can drive for 10 minutes.
  • the electric car 1 is to be driven to the road network without the electric lane, it can be used at the battery rental station. Renting a large-capacity battery that can be used for several hours is placed in the large-capacity battery rack 12.
  • the battery rental station returns to the large-capacity battery.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

L'invention porte sur un système combiné comprenant une automobile électrique et une route de chargement. Le système selon l'invention comprend une automobile électrique (1) et une route (7) pour la circulation des automobiles. La route (7) comporte au moins une voie qui comprend des bandes de routes conductrices (2, 4) isolées l'une de l'autre des deux côtés de la voie et une bande de route isolée (9) au milieu de la voie. Des réseaux conducteurs à basse résistance (202) parallèles à la surface de la route sont agencés sur la surface ou sur une surface inférieure des bandes de routes conductrices (2, 4). L'automobile électrique (1) est connectée électriquement à au moins deux conducteurs, qui peuvent être connectés électriquement aux surfaces de routes conductrices (2, 4) respectivement lorsque l'automobile électrique (1) roule sur la voie, et les conducteurs sont connectés électriquement à des équipements de l'automobile électrique (1). L'automobile électrique (1) n'a pas besoin de porter un accumulateur de grande capacité et elle a l'avantage d'une performance d'autonomie avantageuse et d'une faible résistance d'un circuit conducteur de l'électricité entre l'automobile électrique et la route de chargement.
PCT/CN2011/000922 2010-06-02 2011-06-01 Système combiné d'une automobile électrique et d'une route de chargement WO2011150677A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 201010190256 CN101850728A (zh) 2010-06-02 2010-06-02 电动汽车与充电道路的组合系统
CN201010190256.5 2010-06-02

Publications (1)

Publication Number Publication Date
WO2011150677A1 true WO2011150677A1 (fr) 2011-12-08

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Application Number Title Priority Date Filing Date
PCT/CN2011/000922 WO2011150677A1 (fr) 2010-06-02 2011-06-01 Système combiné d'une automobile électrique et d'une route de chargement

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CN (1) CN101850728A (fr)
WO (1) WO2011150677A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101850728A (zh) * 2010-06-02 2010-10-06 李晓阳 电动汽车与充电道路的组合系统
CN103419583A (zh) * 2012-05-20 2013-12-04 贺健元 能走铁路的汽车
CN103204084A (zh) * 2013-02-12 2013-07-17 梁晓军 一种电动车安全供电和计费方法
CN103707779B (zh) * 2014-01-03 2015-12-02 山东鼎讯安控技术有限责任公司 煤矿巷道单行轨自适应分段供电系统及方法
CN105270207B (zh) * 2014-07-14 2020-01-07 刁心玺 一种车辆受电方法及装置
CN104283287B (zh) * 2014-10-28 2016-05-18 李晨莹 公共道路交通路口电动汽车快速充电/馈电方法
CN106314162A (zh) * 2016-09-27 2017-01-11 高卫国 一种电动汽车
CN109677283A (zh) * 2018-12-26 2019-04-26 张治国 小功率道路行驶充电方法及系统
CN113161129A (zh) * 2020-01-07 2021-07-23 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） 以水泥为基材电气线圈绕组结构及包括该结构的真空管道
CN111404418A (zh) * 2020-04-11 2020-07-10 于长河 一种新型电动汽车公路供电系统
CN113005834A (zh) * 2021-02-26 2021-06-22 广东电网物资有限公司 一种公交道路系统

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CN101092114A (zh) * 2005-10-10 2007-12-26 袁立辉 越板电动汽车的运行方法及装置
CN101314326A (zh) * 2008-07-16 2008-12-03 周原 城市轨道电车用供电系统及城市轨道电车
CN101850728A (zh) * 2010-06-02 2010-10-06 李晓阳 电动汽车与充电道路的组合系统

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Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
US4139071A (en) * 1976-02-27 1979-02-13 Unep3 Energy Systems, Inc. Electrically operated vehicle and electrified roadway therefor
CN1193576A (zh) * 1997-03-13 1998-09-23 袁立辉 提高电动车续驶里程的一种方法
CN101092114A (zh) * 2005-10-10 2007-12-26 袁立辉 越板电动汽车的运行方法及装置
CN101314326A (zh) * 2008-07-16 2008-12-03 周原 城市轨道电车用供电系统及城市轨道电车
CN101850728A (zh) * 2010-06-02 2010-10-06 李晓阳 电动汽车与充电道路的组合系统

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