WO2008105434A1 - 架線レス交通システム及びその充電方法 - Google Patents
架線レス交通システム及びその充電方法 Download PDFInfo
- Publication number
- WO2008105434A1 WO2008105434A1 PCT/JP2008/053342 JP2008053342W WO2008105434A1 WO 2008105434 A1 WO2008105434 A1 WO 2008105434A1 JP 2008053342 W JP2008053342 W JP 2008053342W WO 2008105434 A1 WO2008105434 A1 WO 2008105434A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- power
- vehicle
- charging
- contact
- charged
- Prior art date
Links
- 238000007600 charging Methods 0.000 title claims abstract description 130
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000003860 storage Methods 0.000 claims abstract description 72
- 238000003825 pressing Methods 0.000 claims description 17
- 238000010277 constant-current charging Methods 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 9
- 238000004891 communication Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 239000012212 insulator Substances 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 241000282693 Cercopithecidae Species 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004091 panning Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
-
- 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
- B60L5/42—Current collectors for power supply lines of electrically-propelled vehicles for collecting current from individual contact pieces connected to the power supply line
-
- 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/11—DC charging controlled by the charging station, e.g. mode 4
-
- 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
-
- 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
-
- 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/32—Constructional details of charging stations by charging in short intervals along the itinerary, e.g. during short stops
-
- 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/50—Charging stations characterised by energy-storage or power-generation means
- B60L53/53—Batteries
-
- 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
- B60L9/00—Electric propulsion with power supply external to the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/36—Single contact pieces along the line for power supply
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
-
- 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
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T90/12—Electric charging stations
-
- 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
- Y02T90/14—Plug-in electric vehicles
Definitions
- Patent Document 1 Japanese Patent Laid-Open No. 2 00 0-8 3 300.
- the transportation system disclosed in Patent Document 1 has a movable power receiving unit in a vehicle, and when the vehicle stops at a power feeding facility of a station for charging, the movable power receiving unit is provided in the power feeding facility. To touch. Then, charging of the power storage device is started by a command from a control device installed in the vehicle.
- Patent Document 2 Japanese Patent Laid-Open No. 2000-065 4 9 58 discloses a configuration in which a charging device is installed on the ground in an overhead line-less traffic system.
- the charging device includes: a charging unit including a primary core and a primary coil wound around the primary core; a charging power source that supplies high-frequency power to the primary coil; and a vehicle-mounted communication unit.
- a charging unit including a primary core and a primary coil wound around the primary core
- a charging power source that supplies high-frequency power to the primary coil
- a vehicle-mounted communication unit Based on the communication unit that outputs the charging information (such as the charging status of the power storage device) and the received charging information It consists of a control unit that controls charging power, charging voltage, charging time, and the like.
- high frequency power is supplied from the charging power source to the primary coil, and thereby AC power (inductive electromotive force) is generated in the secondary coil provided on the vehicle side by the high frequency magnetic flux generated in the primary core.
- the AC power generated in the secondary coil is converted into DC power by a rectifier provided on the vehicle side, and is charged into the on-vehicle power storage device.
- the vehicle is provided with a charge control device that controls the amount of power stored in the power storage device, the charging time, and the like.
- a charge control device that controls the amount of power stored in the power storage device, the charging time, and the like.
- the vehicle weight increases and the structure of the vehicle becomes complicated when the charge control device is deployed under the vehicle floor.
- the equipment cost increases when viewed as a whole transportation system.
- the charger is mounted on a vehicle, there are restrictions on the size, which makes the charging time relatively long.
- charging control must be performed on the vehicle, which increases the burden on the driver.
- the overhead line-less traffic system disclosed in Patent Document 2 has a charging control device on the ground side, so the vehicle weight can be reduced, the number of charging control devices can be reduced, and equipment costs can be reduced.
- this charging system uses a non-contact charging system that supplies high-frequency power to the primary coil installed on the ground and generates AC power in the secondary coil. Therefore, in order to obtain charging information for the in-vehicle power storage device from the charging control device provided on the ground side, it is necessary to provide communication units on the vehicle side and the ground side to exchange information as described above. is there. Therefore, both the vehicle side and the ground side have a problem that the device configuration is complicated and expensive. Disclosure of the invention
- the present invention reduces the weight of the vehicle and reduces the weight of the vehicle in the overhead line-less traffic system in which the power storage device is mounted on the vehicle and travels on a preset route using electric power.
- the purpose is to reduce the equipment cost of the entire transportation system.
- Another object of the present invention is to propose a charging method capable of rapid charging during a short stoppage time at a station or the like in the overhead line-less traffic system.
- a method for charging an overhead line-less traffic system according to the present invention includes a power storage device mounted on a vehicle, traveling on a route determined using electric power, and a vehicle installed on the route from a charger.
- contact charging is performed in which a power feeding unit connected to a charger provided on the ground and a power receiving unit provided on the vehicle are brought into contact with each other when the vehicle is stopped.
- the charger and the charging control device of the charger convert commercial power into direct-current power that can be directly charged into the power storage device, and the direct-current power is controlled through the power feeding unit and power receiving unit while controlling the current value.
- the power storage device is rapidly charged.
- contact-type charging is performed in which a power feeding unit connected to a charger provided on the ground and a power receiving unit provided on the vehicle are brought into contact with each other while the vehicle is stopped. Since it is contact charging, the charge state of the power storage device provided in the vehicle can be detected from the charge control device provided on the ground. Therefore, a communication facility for detecting information such as the state of charge of the power storage device provided in the vehicle is not necessary, and the facility cost can be reduced.
- the charger since the charger is installed on the ground, there is no restriction on the size, and the charger can be configured in a large size, so that quick charging is possible, thus shortening the charging time.
- the voltage of the power storage device may be compared with the charge end set charge state, and the charge may be ended when the charge state of the power storage device reaches the charge end set charge state.
- the power storage device can be charged to a desired state of charge.
- the power storage devices of a plurality of connected vehicles can be charged simultaneously with one charging device, and the vehicle with less residual power can be automatically charged by constant current charging. It is possible to charge multiple vehicles efficiently without causing any problems. It is also possible to detect the state of charge, select a vehicle with little residual power, and charge it, or charge it with priority from the earliest departure on the diagram.
- the overhead line-less traffic system of the present invention includes a power storage device mounted on a vehicle, travels on a route defined using electric power, and charges the power storage device of the vehicle from a charger provided on the route.
- a power feeding unit connected to the charger and a power receiving unit provided in the vehicle are configured to be able to contact or separate from each other when the vehicle is stopped.
- a converter that converts commercial power into direct-current power that can be charged to the power storage device, and that stops charging when the power storage device is charged to a preset charge state, and a charge control device for the charger on the ground. Is provided.
- the power receiving unit is a contact fixed to the roof of the vehicle, and the power supply unit is provided on the ground structure above the contact so as to be movable up and down via a link mechanism. And means for energizing the power supply shear to lower it to a position in contact with the contact by energizing an elastic force.
- the power feeding shoe is lowered to a position where it contacts the contact by the lowering means, and when the vehicle enters the charging position for charging, the power feeding shoe and the contact automatically contact each other. Charge the battery with the power supply touching the contact.
- the configuration of the power receiving unit mounted on the vehicle side can be simplified.
- a means for moving the power feeding shoe moved to a position in contact with the contact with elasticity to move away from the contact is provided. Then, after the vehicle stops, the power supply shoe may be lowered by the moving means and contacted with the contact.
- the power receiving unit is a plate-like contact having a predetermined thickness, which is fixed to the roof of the vehicle and arranged in the vehicle traveling direction, and the power feeding unit is provided on both sides of the contact.
- a pair of power supply shears disposed on the ground structure via a link mechanism so as to be able to approach or separate from each other, and urge the pair of power supply shears toward each other with elasticity.
- the power feeding shoe moved to the position where it contacts the contact with elasticity is moved away from the contact.
- Means may be provided, and after the vehicle has stopped, the power supply shoe may be brought closer to the contact side by the moving means and may be brought into contact with the contact.
- the power feeding unit connected to the charger and the power receiving unit provided in the vehicle can be contacted or separated from each other when the vehicle is stopped, and charging power can be charged to the power storage device. Since the battery charger and the charging control device for the charger are provided on the ground, the charging control device and the electric power mounted on the vehicle are provided. A conversion device or a device that can detect the state of charge of the power storage device from a ground charging facility is not required, so that the weight of the vehicle can be reduced and the configuration of the vehicle can be simplified.
- FIG. 1 is an overall schematic diagram of a first embodiment of the present invention.
- FIG. 2 is a block diagram showing a control system of the first embodiment.
- FIG. 3 is a partially enlarged elevation view showing the power feeding unit and the power receiving unit of the first embodiment.
- FIG. 4 is a flowchart showing the operation procedure of the first embodiment.
- FIG. 5 is a plan view showing a power feeding unit and a power receiving unit according to the second embodiment of the present invention.
- FIG. 6 is an explanatory elevation view along the line AA in FIG.
- FIG. 7 is an overall schematic diagram of the third embodiment of the present invention.
- FIG. 8 is a side view of the fourth embodiment of the present invention viewed from the vehicle traveling direction.
- FIG. 1 is an overall schematic diagram of the present embodiment relating to an overhead line-less traffic system
- FIG. 2 is a block diagram showing a control system of the present embodiment
- FIG. 3 shows a power feeding unit and a power receiving unit of the present embodiment
- FIG. 4 is a partially enlarged elevation view and FIG. 4 is a flowchart showing the operation procedure of the present embodiment.
- a vehicle 1 is provided with a carriage 2 having wheels 3 at the bottom. Also vehicle 1 is equipped with a storage battery 5, and when it stops at a station or the like, it receives power from the charging facility 20 installed on the ground and runs on the rail 4.
- the ground charging facility 20 provided at the station or the like converts the commercial power supplied from the substation 25 into a voltage that can be supplied to the storage battery 5 with a direct current, for example, 400 V, and connects the power line 26 Charger 2 that supplies power to the power supply unit 2 4 via the charging control device 2 2 that controls the charging time and amount of charge, etc., and the roof of the vehicle 1 that has stopped 1 1 the ground structure located above the 1 2 And the power feeding section 24 attached to the.
- a vehicle 1 is provided with wheels 3 at four corners, and a driving mode 7 for driving the wheels 3 and a controller 8 for controlling the driving mode 7 are provided.
- a power reception unit 6 is provided on the roof of the wheel 31, and the power reception unit 6 receives DC power from the power supply unit 24 in contact with the power supply unit 24 during charging.
- the DC power received by the power receiving unit 6 is supplied to the storage battery 5 and stored, and part of it is sent to Inverter 9.
- the DC power supplied from the storage battery 5 to the inverter 9 is converted into the three-phase AC power by the inverter 9 and the drive motor 7 is driven by the three-phase AC power.
- a support frame 3 2 is attached horizontally to the ground structure 2 3 via an insulator 3 1 above the contact 4 3 fixed to the roof 1 1 of the vehicle 1.
- a support plate 3 3 is attached to the lower part of the support frame 3 2, and a pressing panel 3 4 and a return electric cylinder 3 5 are attached to the support plate 3 3.
- One end of the pressing panel 3 4 is connected to the support plate 33, and the other end of the pressing panel 3 4 is connected to one end of the arm 39.
- the other end of the arm 39 is connected to the support shaft 36a.
- One end of the return electric cylinder 35 is connected to the support plate 33, and the other end is connected to the middle part of the arm 39.
- two link bars 36 are rotatably attached to both lower ends of the support plate 33 via support shafts 36 a.
- a highly conductive feeding shoe 3 7 is horizontally attached to the ends of the two link bars 3 6.
- the power receiving unit 6 has a support frame 4 2 mounted horizontally on the roof 1 1 of the vehicle 1 via an insulator 4 1 and a highly conductive contact 4 3 fixed to the top of the support frame 4 2.
- the elastic force of the pressing panel 3 4 in the contraction direction is Working with the power supply via the link bar 3 6.
- a downward pressing force a acts on the power supply shoe 3 7, and the power supply shoe 3 7 is pressed against the upper surface of the contact 4 3.
- both ends of the power supply shoe 37 are curved upward so that when the contactor 43 approaches, the contactor 43 does not collide with the end of the power supply shoe 37.
- a stopper 38 is attached to the lower end of the support plate 33 to define the lowering limit of the power supply shoe 37.
- the driver 1 operates the vehicle 1 at a charging place where a ground charging facility 20 is provided like a station (step 1).
- the power feeding shoe 3 7 is lowered to the height of the contact 4 3 due to the elastic force of the pressing spring 3 4, so that the power feeding sh-3 7 and the contact 4 3 (1)
- the charging control device 2 2 detects the change in the load impedance, so that the contact between the power supply 3 7 and the contact 4 3 can be detected, and charging can be started by this detection. .
- a vehicle 1 stop detection as a charging start condition.
- a position sensor is placed on the ground side to detect the stop of the vehicle 1, or (3) the contact state between the power supply shoe 37 and the contactor 43 continues for a certain period of time, for example, about 5 seconds.
- the stop may be detected (step 2).
- the charger 21 and the charging control device 22 are provided on the ground, and the in-vehicle storage battery 5 is supplied with direct-current power that can be directly charged from the charger 21 provided on the ground. Is.
- the charging control device 2 2 there is no need to mount the charging control device 2 2 on the vehicle 1 as in the prior art, and the weight of the vehicle 1 can be reduced accordingly.
- a converter is not required for the path for supplying power from the power receiving unit 6 to the storage battery 5.
- the weight of the vehicle 1 can be reduced and the devices mounted on the vehicle can be reduced, so that the vehicle structure can be simplified.
- the charger 2 1 and the charge control device 2 2 are installed on the ground, the number of chargers and charge control devices that were required for the number of vehicles in the past can be greatly reduced. Cost can be reduced. Since the charger 21 is installed on the ground, there is no restriction on the size, so the charger can be made larger, enabling quick charging and shortening the charging time.
- FIG. 5 is a plan view showing the power feeding unit and the power receiving unit of the present embodiment
- FIG. 6 is an elevation view along the line AA in FIG. 5 and 6
- the power receiving unit 60 fixed to the roof 1 1 of the vehicle 1 has a support frame 6 2 provided horizontally on the roof 1 1 of the vehicle 1 via an insulator 6 1.
- a plate-like contact 63 is erected on the support frame 62 in the vehicle traveling direction b.
- a support frame 53 is disposed in the vehicle traveling direction b on the ground structure 51 located on both sides of the contact 63 through the insulator 52.
- Two link bars 5 5 are rotatably attached to the outer surface of the support frame 5 3 via support shafts 5 4.
- the other end of the link bar 55 is attached with a long plate-shaped power supply shoe 57 via a support shaft 56 so as to be rotatable with respect to the link bar 36.
- a pressing panel 58 having one end connected to the link bar 55 and the other end connected to the support frame 53 is provided.
- the vehicle 1 advances in the traveling direction (the direction of the arrow b), and the contactor 63 enters the pair of power supply shoes 5 7.
- vehicle 1 stops for charging.
- the interval between the continuous power feeding shoes 5 7 is set to be equal to or smaller than the thickness of the contact 63. Therefore, the power feeding switch 57 and the contact 63 are pressed against each other by the elastic force of the pressing spring 58. In this state, charging of the vehicle 1 is started.
- the power receiving unit 60 constituted by the contact 63 is fixed to the vehicle control device 10, and the power feeding unit 50 is connected to the movable mechanism and the contact. Since the pressing mechanism for the child 63 is provided, the configuration of the power receiving unit 60 mounted on the vehicle 1 can be simplified. Furthermore, even if the position of the contact 63 is slightly shifted in the direction perpendicular to the vehicle traveling direction b, the total pressing pressure by the left and right power supply shrouds 57 against the contact 63 is always equal. Therefore, the contact 63 is displaced in the direction perpendicular to the vehicle traveling direction b. Even so, the contact state between the power supply terminal 57 and the contact 63 can always be kept good, so that the charging operation can be easily performed without impeding the charging operation and degrading the charging efficiency. be able to.
- FIG. 7 is an overall schematic diagram of the present embodiment relating to an overhead line-less traffic system.
- the ground structure 2 3 is provided with three power feeding portions 24 a to c along the rail 4.
- a plurality of vehicles 1a to () can be charged simultaneously with a set of charging facilities 20 provided on the ground.
- the power storage devices of a plurality of connected vehicles can be charged simultaneously with one power source, and a vehicle with little residual power can be charged automatically with priority given by constant current charging. .
- the state of charge may be detected, and a vehicle with low residual power may be selected and charged.
- the power feeding unit can be extended along a plurality of power receiving units provided in a plurality of vehicles so that a single power feeding unit can simultaneously contact the plurality of power receiving units. It may be configured. With this configuration, even if the stop position of the vehicle is slightly deviated, the power receiving unit of the vehicle can be reliably brought into contact with the power feeding unit.
- FIG. 8 is a side view of the present embodiment as viewed from the vehicle traveling direction.
- a vehicle 1 has rubber tires 79 as traveling wheels and travels on a predetermined track 72.
- the trolley 2 is equipped with facilities that allow it to run on electricity such as the storage battery 5.
- a pantograph 71 that constitutes a power receiving unit is provided on the side surface of the carriage 2.
- the ground charging facility 80 provided on the ground is provided with a charger 81 with a control function.
- the charger with control function 8 1 has a function having both the charger 21 of FIG. 1 and the charge control device 2 2.
- a power feeding part 8 2 is provided adjacent to the track 7 2.
- the power feeding part 8 2 includes a support frame 8 3 erected adjacent to the track 7 2 and a vehicle fixed to the support frame 8 3 for charging. When 1 stops, it consists of a panning graph 7 1 and a power feeding shoe 8 4 installed at the position opposite to 1.
- the charger 8 1 and the power supply shoe 8 4 are connected by a power line 85 buried in the ground.
- signal line 7 3 is laid along track 7 2, and information is exchanged between vehicle 1 and the command center on the ground via signal line 7 3.
- a groove 7 5 is provided in the center of the track 7 2 along the track 7 2.
- the vehicle 1 is inserted with the guide wheel 7 4 projecting downward from the carriage 2 into the groove 7 5. Run.
- the vehicle 1 travels with an automatic steering mechanism. When an abnormality occurs in the automatic steering mechanism, the vehicle 1 has a fail-safe function for controlling the travel of the vehicle 1 by moving the guide wheel 74 in the concave groove 75.
- a mechanical guide mechanism including a guide rail provided on the track side and a guide wheel provided on the vehicle side and inserted into the guide rail may be provided.
- the guide rail may be provided at the center of the track, or the guide rail may be disposed along the track 7 2 at a position adjacent to the track 72.
- charging can be performed from the pan dwarf 71 provided on the side surface of the carriage 2 of the vehicle 1.
- the structure of the Panyu graph 71 can be simplified.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08720891.4A EP2014505B1 (en) | 2007-02-27 | 2008-02-20 | Catenary-less transportation system and its charging method |
US12/225,883 US7986125B2 (en) | 2007-02-27 | 2008-02-20 | Feeder-lineless traffic system and charging method therefor |
CN2008800001914A CN101541583B (zh) | 2007-02-27 | 2008-02-20 | 无馈线交通系统以及其充电方法 |
CA002648465A CA2648465A1 (en) | 2007-02-27 | 2008-02-20 | Feeder-lineless trafic system and charging method therefor |
HK09110142.7A HK1132716A1 (en) | 2007-02-27 | 2009-10-30 | Feeder-linelesss trafic system and charging method therefor |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-048148 | 2007-02-27 | ||
JP2007048148A JP4568736B2 (ja) | 2007-02-27 | 2007-02-27 | 架線レス交通システム及びその充電方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008105434A1 true WO2008105434A1 (ja) | 2008-09-04 |
Family
ID=39721259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/053342 WO2008105434A1 (ja) | 2007-02-27 | 2008-02-20 | 架線レス交通システム及びその充電方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7986125B2 (ja) |
EP (1) | EP2014505B1 (ja) |
JP (1) | JP4568736B2 (ja) |
KR (1) | KR100993159B1 (ja) |
CN (1) | CN101541583B (ja) |
CA (1) | CA2648465A1 (ja) |
HK (1) | HK1132716A1 (ja) |
TW (1) | TWI340700B (ja) |
WO (1) | WO2008105434A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102123882A (zh) * | 2008-07-01 | 2011-07-13 | 普罗特拉公司 | 用于电动车辆的充电站 |
KR20120008495A (ko) * | 2009-03-09 | 2012-01-30 | 로르 앵뒤스트리 | 상부 집전 구조를 구비하는 지상 차량으로 전력을 공급하는 안테나 조립체 |
US9352658B2 (en) | 2008-07-01 | 2016-05-31 | Proterra Inc. | Charging of electric vehicles |
US20210221245A1 (en) * | 2018-06-01 | 2021-07-22 | Vivarail Ltd. | Rail transport vehicle electric energy storage and charging system |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5281372B2 (ja) * | 2008-11-28 | 2013-09-04 | 株式会社日立製作所 | 電気鉄道車両の駆動システム |
JP5186395B2 (ja) * | 2009-01-15 | 2013-04-17 | 関西電力株式会社 | 充電ステーション及び充電式車両 |
JP5322685B2 (ja) * | 2009-02-17 | 2013-10-23 | 川崎重工業株式会社 | 蓄電型電車の給電システム |
JP4747204B2 (ja) * | 2009-03-16 | 2011-08-17 | 株式会社日立製作所 | 駅間線路上に給電設備を設けた鉄道システム |
JP5622380B2 (ja) * | 2009-11-09 | 2014-11-12 | 株式会社東芝 | 給電システム |
JP2011105499A (ja) * | 2009-11-20 | 2011-06-02 | Okamura Corp | 物品搬送装置 |
FR2966397A1 (fr) * | 2010-10-22 | 2012-04-27 | Alstom Transport Sa | Dispositif de recharge en energie pour un equipement de stockage d'energie embarque a bord d'un vehicule |
ES2744874T3 (es) * | 2009-12-16 | 2020-02-26 | Alstom Transp Tech | Dispositivo de recarga de energía para un equipo de almacenamiento de energía a bordo de un vehículo |
FR2953776B1 (fr) * | 2009-12-16 | 2012-01-20 | Alstom Transport Sa | Dispositif de recharge en energie pour un equipement de stockage d'energie embarque a bord d'un vehicule |
JP5523811B2 (ja) * | 2009-12-16 | 2014-06-18 | 川崎重工業株式会社 | ソフトスイッチング降圧チョッパおよび電力供給システム |
JP5604181B2 (ja) * | 2010-05-31 | 2014-10-08 | トヨタホーム株式会社 | 充電装置 |
JP2012034468A (ja) * | 2010-07-29 | 2012-02-16 | Toyota Industries Corp | 車両用共鳴型非接触給電システム |
JP5488316B2 (ja) * | 2010-08-04 | 2014-05-14 | 株式会社デンソー | 充電装置 |
ES2388842B1 (es) | 2011-03-22 | 2013-06-12 | Construcciones Y Auxiliar De Ferrocarriles, S.A. | Sistema de carga eléctrica para acumuladores de energía de vehículos ferroviarios. |
FR2975351B1 (fr) * | 2011-05-19 | 2016-05-06 | Alstom Transport Sa | Procede d'alimentation electrique d'un vehicule ferroviaire, systeme d'alimentation en station, systeme de stockage d'energie embarque et vehicule ferroviaire associes |
JP5840425B2 (ja) * | 2011-08-31 | 2016-01-06 | 株式会社東芝 | 電気鉄道車両の充電システム |
KR101289891B1 (ko) * | 2011-12-15 | 2013-07-26 | 한국철도기술연구원 | 무가선 트램의 가선 및 무가선 구간 전이시 시스템 제어 방법 |
CA2890753C (en) | 2012-11-13 | 2021-06-22 | Proterra Inc. | Systems and methods for enabling fast charging of an electric vehicle at a charging station |
JP6327412B2 (ja) * | 2013-04-12 | 2018-05-23 | 三菱重工エンジニアリング株式会社 | 交通システム、及び給電方法 |
WO2014183771A1 (en) * | 2013-05-15 | 2014-11-20 | Volvo Truck Corporation | Method and arrangement for controlling charging of an energy storage system |
KR101457198B1 (ko) * | 2013-05-31 | 2014-11-03 | 한국철도기술연구원 | 자장 단속을 이용한 비접촉 열차 급전 시스템 |
US20150027837A1 (en) * | 2013-07-29 | 2015-01-29 | Electro-Motive Diesel, Inc. | Rail system having an energy exchange station |
US9597969B2 (en) * | 2013-08-06 | 2017-03-21 | Amres Network Coalition, LLC | Systems and methods for providing in-road electric conductivity boxes and on-vehicle descent and pivot contacts for vehicles |
ES2866599T3 (es) * | 2013-08-09 | 2021-10-19 | Schunk Transit Sys Gmbh | Sistema de carga rápida y procedimiento para el montaje de un aparato de contacto en un dispositivo de montaje |
US9592742B1 (en) * | 2014-04-09 | 2017-03-14 | FreeWire Technologies, Inc. | Systems, apparatus, and methods of charging electric vehicles |
DE102014213831A1 (de) * | 2014-07-16 | 2016-01-21 | Siemens Aktiengesellschaft | Ladevorrichtung für ein elektrisch aufladbares Fahrzeug |
JP6433710B2 (ja) * | 2014-07-30 | 2018-12-05 | 株式会社東芝 | 車両システムおよびその制御方法 |
CN104149630A (zh) * | 2014-08-11 | 2014-11-19 | 南车株洲电力机车有限公司 | 一种轨道车牵引供电系统 |
KR101598843B1 (ko) * | 2014-09-02 | 2016-03-02 | 주식회사 맥파이온 | 이송대차의 전원충전장치와 전원충전방법 |
GB2536602A (en) * | 2014-09-24 | 2016-09-28 | Sylvan Ascent Inc | Vehicle charger |
CN104442454A (zh) * | 2014-12-02 | 2015-03-25 | 北京赛德高科铁道电气科技有限责任公司 | 一种储能式电动车辆的充电装置 |
JP6441143B2 (ja) * | 2015-03-23 | 2018-12-19 | 株式会社東芝 | 電気バスおよび充電システム |
DE102015215174A1 (de) * | 2015-08-07 | 2017-02-09 | Siemens Aktiengesellschaft | Vorrichtung und ein Verfahren zum oberleitungslosen Betreiben eines Schienenfahrzeugs |
DE102015217380A1 (de) * | 2015-09-11 | 2017-03-16 | Schunk Bahn- Und Industrietechnik Gmbh | Positioniereinheit für eine Ladestation und Verfahren zur Kontaktierung |
US9809122B2 (en) * | 2015-12-28 | 2017-11-07 | Proterra Inc. | Charge head landing switch |
US20190047425A1 (en) * | 2016-02-08 | 2019-02-14 | Honda Motor Co., Ltd. | Contact charging system, power feeding device, power receiving device, and contact charging method |
US10286799B2 (en) * | 2016-08-23 | 2019-05-14 | GM Global Technology Operations LLC | Hands-free conductive battery charger for an electric vehicle |
DE102017200593A1 (de) * | 2017-01-16 | 2018-07-19 | Schunk Bahn- Und Industrietechnik Gmbh | Kontakteinheit für eine Ladestation und Verfahren zur Kontaktierung |
JP7001347B2 (ja) * | 2017-02-03 | 2022-02-03 | 清水建設株式会社 | 運搬システム |
CN106655427A (zh) * | 2017-02-14 | 2017-05-10 | 薛建仁 | 新能源空铁的站用充电装置 |
DE102018201634A1 (de) * | 2018-02-02 | 2019-08-08 | Volkswagen Aktiengesellschaft | Verfahren zum Aufladen eines elektrisch betreibbaren Fahrzeugs im Stand |
CN110116656B (zh) * | 2018-02-06 | 2022-11-11 | 比亚迪股份有限公司 | 轨道车辆的充电槽组件及轨道车辆的充电装置 |
CN110116655B (zh) * | 2018-02-06 | 2022-11-11 | 比亚迪股份有限公司 | 轨道车辆的充电槽组件及轨道车辆的充电装置 |
CN110303904B (zh) * | 2018-03-08 | 2021-04-20 | 比亚迪股份有限公司 | 轨道交通车辆的充电控制方法和充电设备 |
CN110789406B (zh) * | 2018-08-01 | 2022-08-09 | 比亚迪股份有限公司 | 充电轨和具有其的轨道交通系统 |
KR102120693B1 (ko) * | 2018-11-22 | 2020-06-11 | 한국철도기술연구원 | 대용량 급속 충전 시스템을 위한 안전 인터페이스 장치 |
KR102151078B1 (ko) * | 2018-11-29 | 2020-09-03 | 한국철도기술연구원 | 자동급속 충전 인터페이스 장치 |
US10906413B2 (en) * | 2018-11-30 | 2021-02-02 | Proterra Inc. | Charging system including operatively independent chargers for an electric vehicle |
KR102333298B1 (ko) * | 2019-06-25 | 2021-12-01 | 대영코어텍(주) | 무가선 노면전차 전력공급장치 |
US20240227595A9 (en) * | 2019-10-17 | 2024-07-11 | Schunk Transit Systems Gmbh | Positioning unit for a charging station, and method for making contact |
KR102230595B1 (ko) * | 2019-12-13 | 2021-03-23 | 한국철도기술연구원 | 무가선 트램의 충전을 위한 정위치 정차 유도 시스템 및 방법 |
KR102355723B1 (ko) | 2020-03-17 | 2022-01-27 | 현대로템 주식회사 | 무가선 전차의 에너지 제어방법 |
KR102481097B1 (ko) * | 2020-11-03 | 2022-12-28 | 한국철도기술연구원 | 무가선 트램의 정위치 정차 유도 시스템 및 방법 |
US20220169135A1 (en) * | 2020-11-27 | 2022-06-02 | Free2Move Esolutions S.P.A. | Recharging system for electric vehicle batteries |
KR20220077211A (ko) | 2020-11-30 | 2022-06-09 | 한국철도기술연구원 | Ble를 활용한 무가선 트램의 충전 정위치 정차 보조 시스템 |
CN112721681B (zh) * | 2020-12-30 | 2022-07-22 | 中国科学院长春光学精密机械与物理研究所 | 快速充电系统 |
KR102608676B1 (ko) | 2021-08-12 | 2023-12-04 | 한국철도기술연구원 | 영상기반 상부급전형 자율충전 시스템 및 방법 |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0393403A (ja) * | 1989-09-04 | 1991-04-18 | Toyota Autom Loom Works Ltd | 無人車におけるトロリ式充電装置 |
JPH0731009A (ja) * | 1993-07-14 | 1995-01-31 | Mitsui Constr Co Ltd | バッテリー機関車の充電装置 |
JPH0711805U (ja) * | 1993-07-21 | 1995-02-21 | 株式会社明電舎 | 無人搬送車の自動充電装置 |
JPH07255133A (ja) * | 1994-03-15 | 1995-10-03 | Nissan Motor Co Ltd | 2次電池の充放電制御装置 |
JPH11242522A (ja) * | 1998-02-24 | 1999-09-07 | Nissan Diesel Motor Co Ltd | 無人搬送車の制御システム |
JPH11285109A (ja) * | 1998-03-30 | 1999-10-15 | Sharp Corp | 無人搬送車及びその充電制御方法 |
JP2000078702A (ja) * | 1998-08-28 | 2000-03-14 | Alstom France Sa | 電気牽引車用電源システム |
JP2000083302A (ja) | 1998-09-02 | 2000-03-21 | Railway Technical Res Inst | 電力蓄積式電動機、電力蓄積式電動機を用いた電力蓄積方法、電動移動体を用いた輸送システム、及び電動移動体を用いた輸送システムにおける輸送方法 |
JP2002238107A (ja) * | 2001-01-24 | 2002-08-23 | Alstom | 電気推進車両への電力供給システム |
JP2002281610A (ja) * | 2001-03-23 | 2002-09-27 | Kawasaki Heavy Ind Ltd | 路面電車を利用した都市交通システム |
JP2002305808A (ja) * | 2001-04-03 | 2002-10-18 | Nec Tokin Corp | 電気車 |
JP2006054958A (ja) | 2004-08-11 | 2006-02-23 | Mitsubishi Heavy Ind Ltd | 電気車両、架線レス交通システム及び架線レス交通システムの制御方法 |
JP2006232102A (ja) * | 2005-02-25 | 2006-09-07 | Meidensha Corp | 交通システム |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2336272A1 (fr) * | 1975-12-23 | 1977-07-22 | Cotravel | Dispositif de transport de surface par vehicules a moteur electrique de traction alimente par une batterie d'accumulateurs |
DE4014696C3 (de) * | 1990-05-08 | 2003-07-17 | Bosch Gmbh Robert | Anordnung und Verfahren zum Laden eines Akkumulators einer Transportvorrichtung mit eigenem Elektro-Antrieb |
GB2256178B (en) * | 1991-05-31 | 1995-01-18 | David Saunders | Improvements relating to battery powered vehicle systems |
JPH0515073A (ja) * | 1991-06-28 | 1993-01-22 | Shinko Electric Co Ltd | 無人搬送車バツテリ−の自動充電用給電装置 |
US5272431A (en) * | 1991-11-27 | 1993-12-21 | Nee Patrick W | Automatic power connector for recharging electric vehicles |
EP0744809B1 (en) | 1992-04-03 | 2001-09-19 | JEOL Ltd. | Storage capacitor power supply |
JPH0711805A (ja) | 1993-06-24 | 1995-01-13 | Shin Meiwa Ind Co Ltd | 駐車設備 |
JPH0723904A (ja) | 1993-07-07 | 1995-01-27 | Olympus Optical Co Ltd | 内視鏡洗浄消毒装置 |
JPH0723904U (ja) * | 1993-09-29 | 1995-05-02 | 住友金属工業株式会社 | 走行台車用自動充電装置 |
US5982139A (en) * | 1997-05-09 | 1999-11-09 | Parise; Ronald J. | Remote charging system for a vehicle |
US7231877B2 (en) * | 2001-03-27 | 2007-06-19 | General Electric Company | Multimode hybrid energy railway vehicle system and method |
US7430967B2 (en) * | 2001-03-27 | 2008-10-07 | General Electric Company | Multimode hybrid energy railway vehicle system and method |
JP3870315B2 (ja) * | 2001-08-08 | 2007-01-17 | 株式会社日立製作所 | 移動体システム |
CN100396509C (zh) * | 2004-11-18 | 2008-06-25 | 上海磁浮交通工程技术研究中心 | 磁浮列车无供电轨车载电网供电方法和车载电网的连接配置 |
-
2007
- 2007-02-27 JP JP2007048148A patent/JP4568736B2/ja not_active Expired - Fee Related
-
2008
- 2008-02-20 US US12/225,883 patent/US7986125B2/en not_active Expired - Fee Related
- 2008-02-20 EP EP08720891.4A patent/EP2014505B1/en not_active Ceased
- 2008-02-20 CN CN2008800001914A patent/CN101541583B/zh not_active Expired - Fee Related
- 2008-02-20 WO PCT/JP2008/053342 patent/WO2008105434A1/ja active Application Filing
- 2008-02-20 CA CA002648465A patent/CA2648465A1/en not_active Abandoned
- 2008-02-20 KR KR1020087026776A patent/KR100993159B1/ko active IP Right Grant
- 2008-02-26 TW TW097106685A patent/TWI340700B/zh not_active IP Right Cessation
-
2009
- 2009-10-30 HK HK09110142.7A patent/HK1132716A1/xx not_active IP Right Cessation
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0393403A (ja) * | 1989-09-04 | 1991-04-18 | Toyota Autom Loom Works Ltd | 無人車におけるトロリ式充電装置 |
JPH0731009A (ja) * | 1993-07-14 | 1995-01-31 | Mitsui Constr Co Ltd | バッテリー機関車の充電装置 |
JPH0711805U (ja) * | 1993-07-21 | 1995-02-21 | 株式会社明電舎 | 無人搬送車の自動充電装置 |
JPH07255133A (ja) * | 1994-03-15 | 1995-10-03 | Nissan Motor Co Ltd | 2次電池の充放電制御装置 |
JPH11242522A (ja) * | 1998-02-24 | 1999-09-07 | Nissan Diesel Motor Co Ltd | 無人搬送車の制御システム |
JPH11285109A (ja) * | 1998-03-30 | 1999-10-15 | Sharp Corp | 無人搬送車及びその充電制御方法 |
JP2000078702A (ja) * | 1998-08-28 | 2000-03-14 | Alstom France Sa | 電気牽引車用電源システム |
JP2000083302A (ja) | 1998-09-02 | 2000-03-21 | Railway Technical Res Inst | 電力蓄積式電動機、電力蓄積式電動機を用いた電力蓄積方法、電動移動体を用いた輸送システム、及び電動移動体を用いた輸送システムにおける輸送方法 |
JP2002238107A (ja) * | 2001-01-24 | 2002-08-23 | Alstom | 電気推進車両への電力供給システム |
JP2002281610A (ja) * | 2001-03-23 | 2002-09-27 | Kawasaki Heavy Ind Ltd | 路面電車を利用した都市交通システム |
JP2002305808A (ja) * | 2001-04-03 | 2002-10-18 | Nec Tokin Corp | 電気車 |
JP2006054958A (ja) | 2004-08-11 | 2006-02-23 | Mitsubishi Heavy Ind Ltd | 電気車両、架線レス交通システム及び架線レス交通システムの制御方法 |
JP2006232102A (ja) * | 2005-02-25 | 2006-09-07 | Meidensha Corp | 交通システム |
Non-Patent Citations (1)
Title |
---|
See also references of EP2014505A4 |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10112498B2 (en) | 2008-07-01 | 2018-10-30 | Proterra Inc. | Overhead charging systems for electric vehicles |
JP2011526858A (ja) * | 2008-07-01 | 2011-10-20 | プロテラ インコーポレイテッド | 電気車両用充電ステーション |
US11345245B2 (en) | 2008-07-01 | 2022-05-31 | Proterra Operating Company, Inc. | Overhead charging systems for electric vehicles |
US10232724B2 (en) | 2008-07-01 | 2019-03-19 | Proterra Inc. | Electric vehicles and charging stations |
US8324858B2 (en) | 2008-07-01 | 2012-12-04 | Proterra Inc. | Charging stations for electric vehicles |
US8829853B2 (en) | 2008-07-01 | 2014-09-09 | Proterra Inc. | Methods and systems for charging vehicles |
US9352658B2 (en) | 2008-07-01 | 2016-05-31 | Proterra Inc. | Charging of electric vehicles |
US9446672B2 (en) | 2008-07-01 | 2016-09-20 | Proterra Inc | Charging systems for electric vehicles |
CN102123882A (zh) * | 2008-07-01 | 2011-07-13 | 普罗特拉公司 | 用于电动车辆的充电站 |
US9908435B2 (en) | 2008-07-01 | 2018-03-06 | Proterra Inc. | Electric vehicle overhead charging system |
KR101705384B1 (ko) * | 2009-03-09 | 2017-02-09 | 로르 앵뒤스트리 | 상부 집전 구조를 구비하는 지상 차량으로 전력을 공급하는 안테나 조립체 |
JP2012519628A (ja) * | 2009-03-09 | 2012-08-30 | ロール インダストリー | 上に集電構造を備える陸上車両に給電するための空中装置 |
KR20120008495A (ko) * | 2009-03-09 | 2012-01-30 | 로르 앵뒤스트리 | 상부 집전 구조를 구비하는 지상 차량으로 전력을 공급하는 안테나 조립체 |
US10518656B2 (en) | 2009-12-23 | 2019-12-31 | Proterra Inc. | Charging stations for electric vehicles |
US10875411B2 (en) | 2009-12-23 | 2020-12-29 | Proterra Inc. | Electric vehicles and charging stations |
US11453299B2 (en) | 2009-12-23 | 2022-09-27 | Proterra Operating Company, Inc. | Electric vehicles and charging stations |
US20210221245A1 (en) * | 2018-06-01 | 2021-07-22 | Vivarail Ltd. | Rail transport vehicle electric energy storage and charging system |
US11904707B2 (en) * | 2018-06-01 | 2024-02-20 | First Greater Western Limited | Rail transport vehicle electric energy storage and charging system |
Also Published As
Publication number | Publication date |
---|---|
CN101541583B (zh) | 2012-11-28 |
JP4568736B2 (ja) | 2010-10-27 |
TW200848290A (en) | 2008-12-16 |
KR100993159B1 (ko) | 2010-11-09 |
KR20090028499A (ko) | 2009-03-18 |
CA2648465A1 (en) | 2008-09-04 |
HK1132716A1 (en) | 2010-03-05 |
CN101541583A (zh) | 2009-09-23 |
JP2008211939A (ja) | 2008-09-11 |
US20090121678A1 (en) | 2009-05-14 |
EP2014505A4 (en) | 2017-02-22 |
US7986125B2 (en) | 2011-07-26 |
EP2014505A1 (en) | 2009-01-14 |
EP2014505B1 (en) | 2021-04-07 |
TWI340700B (en) | 2011-04-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2008105434A1 (ja) | 架線レス交通システム及びその充電方法 | |
US9969287B2 (en) | Vehicle charging system | |
CN107709083B (zh) | 由电动车辆和用于通过传导来静止充电的系统组成的组件;相关的系统、设施、车辆和方法 | |
JP4981973B2 (ja) | 架線レス交通システムの充電システム | |
CN208101719U (zh) | 具有架空线路和至少一个轨道车辆的设备 | |
EP1997668B1 (en) | Public transport system, electrical vehicle and recharging station for said system | |
WO2012165242A1 (ja) | 非接触給電装置 | |
RU2633423C2 (ru) | Зарядка дорожных автомобилей с приводом от аккумулятора | |
JP4875633B2 (ja) | 車両及びその充電制御方法 | |
CN103107576A (zh) | 一种电动汽车无线充电系统 | |
MX2013001119A (es) | Dispositivo de control de propulsion de vehiculo electrico y sistema de vehiculo ferroviario. | |
JP2007189769A (ja) | 交通システムの充電方法及び充電システム | |
CN109205438A (zh) | 非接触供电系统 | |
KR102467861B1 (ko) | 전기차 충전을 위한 곡선 이동식 팬터그래프 자동 충전장치 | |
KR20070098233A (ko) | 전동차의 유도 급전 설비 시스템 | |
KR102305097B1 (ko) | 무가선 트램 시스템 | |
KR101837200B1 (ko) | 가이드웨이형 유도급전충전시스템 | |
WO2013050447A2 (en) | A movable structure including a charging station and a method of supplying electrical power to a vehicle | |
KR101039766B1 (ko) | 궤도차량용 유도급전시스템 | |
JP4774066B2 (ja) | 充電システム | |
CN110406408B (zh) | 车辆的站区式充电系统、方法 | |
US20230129654A1 (en) | Drive unit for a self-driving vehicle, self-driving vehicle, support structure for self-driving vehicles, and transport system | |
RU2456174C1 (ru) | Электрическая железнодорожная система |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200880000191.4 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2008720891 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12225883 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2648465 Country of ref document: CA |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 08720891 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |