CN205737015U - Omnidistance without net type urban track traffic current-collecting device and system - Google Patents
Omnidistance without net type urban track traffic current-collecting device and system Download PDFInfo
- Publication number
- CN205737015U CN205737015U CN201620383250.2U CN201620383250U CN205737015U CN 205737015 U CN205737015 U CN 205737015U CN 201620383250 U CN201620383250 U CN 201620383250U CN 205737015 U CN205737015 U CN 205737015U
- Authority
- CN
- China
- Prior art keywords
- train
- power supply
- supplied
- net type
- track traffic
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model discloses a kind of omnidistance without net type urban track traffic current-collecting device and system, wherein, device includes: power supply and the power supply rail being connected with power supply, power supply rail includes the supplied for electronic track of multiple mutually insulated, also include transponder, electrically connect with each supplied for electronic track, for receiving the control signal that train sends, to control to turn on, for train power supply between supplied for electronic track and the power supply below train.The whole process that this utility model provides is without in net type urban track traffic current-collecting device and system, at train through out-of-date, control the supplied for electronic track conducting below train, again due to mutually insulated between each supplied for electronic track, therefore, ensure that train periphery does not has live part, thus ensure the safety of current-collecting device and system.
Description
Technical field
This utility model relates to track traffic power supply technique field, particularly relates to omnidistance without net type city rail
Road traffic current-collecting device and system.
Background technology
Urban track traffic generally refers to city underground, the fast rail in city, light rail, tramcar etc..City
City's track traffic it is generally required to power system be its continued power guarantee its normally work.
In the prior art, urban track traffic the most all uses continuous powered mode, by using frame
Empty contact net comes continual for train offer electric energy.Fig. 1 is the structure that in prior art, contact net is powered
Schematic diagram, as it is shown in figure 1, prior art needs omnidistance erection continuous print electrical power contact above train 12
Net 14, installs pantograph 13 at train 12 roof, passes through pantograph 13 and contacts in train travelling process
The contact of net 14 is carried out continuously by electricity.
But, the omnidistance mode setting up contact net for power supplying not only affects urban look, there is also certain peace
Full problem, such as, key crossing sets up high-tension electricity contact net, limits the height by vehicle, when some
During vehicle transport material, it is easy to scratch contact net, thus cause electric shock, there is certain potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of omnidistance without net type urban track traffic current-collecting device and system,
Urban look and safety is affected in order to solve that the omnidistance mode setting up contact net for power supplying of prior art exists
Problem, such as, key crossing sets up high-tension electricity contact net, limits the height by vehicle, when some cars
Transport material time, it is easy to scratch contact net, thus cause electric shock, there is certain potential safety hazard
Problem.
The aspect that this utility model provides provides a kind of omnidistance without net type urban track traffic current-collecting device,
Including:
Power supply and the power supply rail being connected with power supply, described power supply rail includes multiple the most exhausted
The supplied for electronic track of edge；
Transponder, electrically connects with each supplied for electronic track, for receiving the control signal that train sends, with
Control to turn on, for train power supply between supplied for electronic track and the power supply below train.
Whole process as above is subject to electricity system without net type urban track traffic, it is preferable that described response utensil
Body is for receiving the closure signal that train sends, to control supplied for electronic track and the confession of train front vehicle wheel process
Turn between electricity power supply, be additionally operable to receive the cut-off signal that train sends, to control described train rear wheel
The supplied for electronic track of process is separated with power supply.
Whole process as above is subject to electricity system without net type urban track traffic, it is preferable that described power supply rail
Power supply rail is arranged in station, ground, and the length of power supply rail is more than or equal to the length of described train
Degree, to charge for train when train enters the station stop.
Whole process as above is subject to electricity system without net type urban track traffic, it is preferable that described power supply rail
For multiple, and it is separately positioned in station, multiple ground, the quantity of described power supply rail and station, ground
Quantity one_to_one corresponding.
Whole process as above is subject to electricity system without net type urban track traffic, it is preferable that described power supply rail
It is arranged between two operation tracks of train.
Whole process as above is subject to electricity system without net type urban track traffic, it is preferable that described transponder bag
Include: any one in magnetic inductor, radio coupled apparatus, wireless radio frequency discrimination RFID electronic tag
Or it is multiple.Another aspect that this utility model provides provides a kind of whole process to be subject to without net type urban track traffic
Electricity system, including:
Above-mentioned omnidistance without net type urban track traffic current-collecting device and train；
Wherein, described train includes: transmitter and for store drive train operation electric energy energy storage dress
Put；
Described transmitter is for sending control signal to transponder, to control the supplied for electronic track below train
Turn on power supply, power to described energy storage device.
Whole process as above is subject to electricity system without net type urban track traffic, it is preferable that described transmission utensil
Body for sending closure signal to described transponder, with control the supplied for electronic track of train front vehicle wheel process with
Power supply turns on, and is additionally operable to send cut-off signal, to control described train rear wheel to described transponder
The supplied for electronic track of process disconnects with power supply.
Whole process as above is subject to electricity system without net type urban track traffic, it is preferable that described transmitter bag
Include: in magnetic inductor, radio coupled apparatus, wireless radio frequency discrimination RFID reader any one or many
Kind.
Whole process as above is subject to electricity system without net type urban track traffic, it is preferable that described train also wraps
Include: electrically connect with energy storage device and power supply rail with the use of collector shoe, collector shoe is arranged at train
Two row's wheels between.
The whole process that this utility model provides is without in net type urban track traffic current-collecting device and system, at train
Through out-of-date, control the supplied for electronic track conducting below train, again due to mutual between each supplied for electronic track
Insulation, thereby it is ensured that train periphery does not has a live part, thus ensures current-collecting device and system
Safety.
Accompanying drawing explanation
Fig. 1 is the structural representation that in prior art, contact net is powered；
The whole process that Fig. 2 provides for this utility model embodiment one is without net type urban track traffic current-collecting device
Structural representation；
Fig. 3 stops the schematic diagram of state for the train station that this utility model embodiment one provides；
Fig. 4 enters the station for the train that this utility model embodiment two provides the schematic diagram of running status；
The schematic diagram of the train departures running status that Fig. 5 provides for this utility model embodiment two；
The whole process that Fig. 6 provides for this utility model embodiment three is subject to electricity system without net type urban track traffic
Structural representation.
Reference:
1-power supply；2-power supply rail；
21-supplied for electronic track；3-transponder；
4-train；5-power switch；
41-energy storage device；42-transmitter；
43-collector shoe.
Detailed description of the invention
Embodiment one
The whole process that Fig. 2 provides for this utility model embodiment one is without net type urban track traffic current-collecting device
Structural representation, Fig. 3 stops the schematic diagram of state for the train station that this utility model embodiment one provides.As
Shown in Fig. 2 and Fig. 3, the whole process that the present embodiment provides includes without net type urban track traffic current-collecting device:
Power supply 1, power supply rail 2 and transponder 3, wherein, power supply 1 electrically connects with power supply rail 2,
Power supply rail 2 includes the supplied for electronic track 21 of multiple mutually insulated, and transponder 3, with each supplied for electronic rail
Road 21 electrically connects, for receiving the control signal that train 4 sends, to control the supplied for electronic below train 4
Track 21 turns on power supply 1, powers for train 4.
Concrete, transponder 3 includes magnetic inductor, radio coupled apparatus, wireless radio frequency discrimination RFID
Any one or more in (Radio Frequency Identification) electronic tag.Such as,
Transponder 3 can include magnetic inductor, certainly, and the installation of being also adapted to property and magnetic strength on corresponding train 4
Answer the coil of device mutual induction, by the magnetic inductor mutual induction of the coil on train Yu transponder 3,
To realize receiving control signal.Certainly, transponder 3 can include radio coupled apparatus, by receiving
The radio signal that train 4 sends, i.e. control signal, control the supplied for electronic track 21 below train 4
Conducting.
Wherein, the quantity of transponder 3 is not limited.Optionally, can be with each supplied for electronic track 21
All there is the transponder 3 of its correspondence, it is of course also possible to each power supply rail 2 has the transponder 3 of its correspondence.
It addition, if transponder 3 includes magnetic inductor or RFID, then transponder 3 should be arranged on
On supplied for electronic track 21 or inside, to receive magnetic induction signal or radio frequency signal, i.e. control signal.
And for other kinds of transponder 3, such as transponder 3 includes radio coupled apparatus, then transponder 3
Installation site be not the most limited.Fig. 2 is the exemplary position providing transponder 3, specifically
The position that arranges of transponder 3 can be according to the type of transponder 3 be actually needed and be modified.
The whole process that the present embodiment provides is without in net type urban track traffic current-collecting device, and power supply rail 2 includes
The supplied for electronic track 21 of multiple mutually insulateds, transponder 3 electrically connects with each supplied for electronic track 21, uses
In receiving the control signal that train 4 sends, thus at train through out-of-date, control the power supply below train 4
Sub-track 21 turns on power supply 1, again due to mutually insulated between each supplied for electronic track 21, because of
This, it is possible to ensure that train periphery does not has live part, thus ensure the safety of current-collecting device.
Embodiment two
On the basis of embodiment one, how the present embodiment specifically controls the power supply below train to transponder
Sub-track conducting is further explained explanation.The train that Fig. 4 provides for this utility model embodiment two
The schematic diagram of the running status that enters the station, the train departures that Fig. 5 provides for this utility model embodiment two run shape
The schematic diagram of state.Wherein, what the arrow in Fig. 4 and Fig. 5 represented is the direct of travel of train.
Transponder 3 is specifically for receiving the closure signal that train 4 sends, to control train 4 front vehicle wheel warp
For conducting state between supplied for electronic track 21 and the power supply 1 crossed, it is additionally operable to receive the disconnected of train transmission
ON signal, to control the supplied for electronic track 21 of train 4 rear wheel process and the separated of power supply.
Optionally, a kind of embodiment can be: the position peace of the headstock of train 4, such as front vehicle wheel
Equipped with the first transmitter for sending closure signal, the position of the tailstock of train 4, such as rear wheel
Being provided with the second transmitter for sending cut-off signal, each supplied for electronic track 21 is mounted on transponder
3.The present embodiment mode in the mode of the interactive signal between transmitter and transponder 3 as magnetic induction is carried out
Illustrate.As it is shown on figure 3, when train 4 is advanced, be installed on first at 4 headstocks of train
Sending device to send closure signal, now, the transponder 3 below train 4 headstock senses that the first transmitter is sent out
The magnetic induction signal sent, i.e. closure signal, thus realize supplied for electronic track below train 4 headstock 21 with
Power supply 1 turns on, and for train power supply, owing to train 4 constantly travels, therefore can trigger all
The supplied for electronic track 21 of train 4 headstock process all turns on power supply 1.
Further, when train 4 tailstock is through supplied for electronic track 21, it is positioned at the second transmitter of the tailstock
Send cut-off signal to transponder 3, then the supplied for electronic track 21 below train 4 tailstock disconnects and power supply electricity
The connection in source 1, thus the periphery realizing train 4 does not has live part, thus ensure the peace of current-collecting device
Quan Xing.
Optionally, another enforceable mode is: every section of supplied for electronic track 21 is preset with numbering, row
Transmitter is installed on car 4 accordingly, to send control signal to transponder 3, wherein, control signal
Include the preset numbers of supplied for electronic track 21, transponder 3 according to preset numbers to corresponding supplied for electronic rail
Conducting between road 21 and power supply 1 and disconnection.
Wherein, in the above-described embodiments, as shown in Figure 2 and Figure 4, each supplied for electronic track 21 and power supply
Can connect between power supply 1 and have power switch 5, by control power switch 5 unlatching and Guan Bi and then
Control the conducting between supplied for electronic track 21 and power supply 1 and disconnection.
Optionally, power switch 5 can be any one or more in catalyst, high-speed circuit breaker.
On the basis of above-mentioned embodiment, the whole process that the present embodiment provides is subject to without net type urban track traffic
Electric installation, power supply rail 2 can be arranged in station, ground, and the length of power supply rail 2 more than or
Equal to the length of train 4, to charge for train 4 when train 4 enters the station stop.
Preferably, power supply rail 2 is multiple, and is separately positioned in station, multiple ground, power supply rail
The quantity of 2 and the quantity one_to_one corresponding at station, ground.For example, power supply rail 2 can be arranged at row
At the bus stop at each station that garage enters, when train inlet parking, train is carried out quick charge,
Lay power supply rail 2 it is therefore not necessary to omnidistance, save cost.
Optionally, the length of every section of power supply rail 2 can be beyond the length of train 4, but as long as ensureing
During charging, the only supplied for electronic track 21 below train turns on power supply 1.
It addition, for the safety ensureing pedestrian, power supply rail 2 is arranged at two operation tracks of train
Between.Certainly, on the premise of safety measure is proper, power supply rail 2 can also be arranged at operation track
Outside.
The whole process that the present embodiment provides is without in net type urban track traffic current-collecting device, and power supply rail 2 is spaced
Arrange, it is not necessary to omnidistance laying contact net for power supplying 14 as prior art, thus saved cost, and,
Owing to power supply rail is arranged at below train, therefore also improve the aesthetic property of urban look.
Embodiment three
A kind of whole process that the present embodiment provides is without net type urban track traffic by electricity system, and Fig. 6 is this practicality
The urban transportation that new embodiment three provides is by the structural representation of electricity system, as shown in Figure 6, this system
Including: omnidistance without net type urban track traffic current-collecting device and train 4, train 4 includes: transmitter 42
With the energy storage device 41 for storing the electric energy driving train operation.Wherein, transmitter 42 is for answering
Answer device 3 and send control signal, turn on power supply 1 with the supplied for electronic track 21 controlled below train 6,
Power to energy storage device 41.
Wherein, the whole process provided in the present embodiment can be to implement without net type urban track traffic current-collecting device
Current-collecting device in example one and embodiment two.
Concrete, transmitter 42 includes magnetic inductor, radio coupled apparatus, wireless radio frequency discrimination RFID
Any one or more in reader.Transmitter 42 is used in conjunction with each other with the receptor 3 in current-collecting device.
For example, if transmitter 42 is magnetic inductor or RFID, then transmitter 42 is permissible
Be installed on the lower section of train base plate, with transponder 3 mutual induction, send magnetic induction signal or wireless penetrate
Frequently signal, i.e. control signal.
Wherein, energy storage device 41 be a kind of use super electric capacity or super capacitor composition can be extremely short
Time (about 20 seconds) carries out the device of large current charge.Wherein, energy storage device 41 can be at row
When car runs, for train power supply.
The whole process that the present embodiment provides is without net type urban track traffic by electricity system, and power supply rail 2 includes
The supplied for electronic track 21 of multiple mutually insulateds, transponder 3 electrically connects with each supplied for electronic track 21, uses
In the control signal that receiver transmitter 42 sends, thus at train through out-of-date, control the confession below train 4
Electron orbit 21 turns on power supply 1, again due to mutually insulated between each supplied for electronic track 21,
Thereby it is ensured that train periphery does not has live part, thus ensure the safety of current-collecting device.
Embodiment four
On the basis of above-described embodiment three, how transmitter 42 is specifically controlled below train by the present embodiment
Supplied for electronic track 21 be further explained explanation.
As shown in Figures 3 to 6, transmitter 42 is specifically for sending closure signal to transponder 3, with control
It is conducting state between supplied for electronic track 21 and the power supply 1 of train front vehicle wheel process processed, transmitter
42 are additionally operable to send cut-off signal to transponder 3, to control the supplied for electronic track 21 of train trailing wheel process
Disconnect with power supply 1.
Optionally, a kind of embodiment can be: transmitter 42 include for send closure signal first
Transmitter and for sending the second transmitter of cut-off signal, concrete, can at the headstock of train 4,
The first transmitter that the position of such as front vehicle wheel is provided with, at the tailstock of train 4, such as rear wheel
Position is provided with for the second transmitter, and accordingly, each supplied for electronic track 21 is mounted on transponder
3.The present embodiment mode in the mode of the interactive signal between transmitter 42 and transponder 3 as magnetic induction
It is specifically described.As it is shown on figure 3, when train 4 is advanced, be installed at 4 headstocks of train
One transmitter sends closure signal, and now, the transponder 3 below train 4 headstock senses the first transmission
The magnetic induction signal that device sends, i.e. closure signal, thus realize the supplied for electronic track below train 4 headstock
21 turn on power supply 1, for train power supply, owing to train 4 constantly travels, therefore can trigger
The supplied for electronic track 21 of all train 4 headstock processes all turns on power supply 1.
Further, when train 4 tailstock is through supplied for electronic track 21, it is positioned at the second transmitter of the tailstock
Send cut-off signal to transponder 3, then the supplied for electronic track 21 below train 4 tailstock disconnects and power supply electricity
The connection in source 1, thus the periphery realizing train 4 does not has live part, thus ensure the peace of current-collecting device
Quan Xing.
Optionally, another enforceable mode is: every section of supplied for electronic track 21 is preset with numbering, sends out
Sending device 42 to send control signal to transponder 3, wherein, control signal includes supplied for electronic track 21
Preset numbers so that transponder 3 according to preset numbers to corresponding supplied for electronic track 21 and power supply 1
Between conducting and disconnection.Wherein, the quantity of transmitter 42 can be one, it is also possible to for multiple.
It addition, as shown in Figure 6, train 4 also includes: electrically connect and power supply rail with energy storage device 41
2 with the use of collector shoe 43, collector shoe is arranged between two row's wheels of train 4.
Concrete, when train 4 is charged, collector shoe 43 can with power supply rail 2 contact with each other into
Row charging, the most also collector shoe 43 can also not contact with power supply rail 2, by the way of electromagnetic induction
It is charged.
Wherein, the installation site of collector shoe 43 cooperates with the position of power supply rail 2.Optionally, for
Ensureing the safety of system, prevent passenger from getting an electric shock, collector shoe 43 can turn down along train lower shoe, permissible
Open towards ground turnover when charging, pack up towards base plate turnover during non-charging.
The whole process that the present embodiment provides is without net type urban track traffic by electricity system, and train 4 is with energy storage
Device 41, therefore, it can coordinate without net type urban track traffic current-collecting device with whole process, it is possible to use row
Car 4 inlet parking boarding and alighting time quickly charges, thus sets up continuous print contact electricity without whole process
Net, improves the safety of system, and cost-effective.
Last it is noted that above example is only in order to illustrate the technical solution of the utility model, rather than
It is limited；Although this utility model being described in detail with reference to previous embodiment, this area
Those of ordinary skill is it is understood that the technical scheme described in foregoing embodiments still can be carried out by it
Amendment, or wherein portion of techniques feature is carried out equivalent；And these amendments or replacement, not
The essence making appropriate technical solution departs from the spirit and scope of this utility model each embodiment technical scheme.
Claims (10)
1. a whole process is without net type urban track traffic current-collecting device, it is characterised in that including:
Power supply and the power supply rail being connected with power supply, described power supply rail includes multiple the most exhausted
The supplied for electronic track of edge；
Transponder, electrically connects with each supplied for electronic track, for receiving the control signal that train sends, with
Control to turn on, for train power supply between supplied for electronic track and the power supply below train.
The most according to claim 1 omnidistance without net type urban track traffic current-collecting device, its feature exists
In, described transponder is specifically for receiving the closure signal that train sends, to control train front vehicle wheel process
Supplied for electronic track and power supply between turn on, be additionally operable to receive train send cut-off signal, with control
Make the supplied for electronic track of described train rear wheel process and the separated of power supply.
The most according to claim 1 omnidistance without net type urban track traffic current-collecting device, its feature exists
In, described power supply rail power supply rail is arranged in station, ground, and the length of power supply rail more than or
Equal to the length of described train, to charge for train when train enters the station stop.
The most according to claim 3 omnidistance without net type urban track traffic current-collecting device, described power supply
Track is multiple, and is separately positioned in station, multiple ground, the quantity of described power supply rail and Ground Vehicle
The quantity one_to_one corresponding stood.
The most according to claim 1 and 2 omnidistance without net type urban track traffic current-collecting device, it is special
Levying and be, described power supply rail is arranged between two operation tracks of train.
The most according to claim 1 omnidistance without net type urban track traffic current-collecting device, its feature exists
In, described transponder includes: magnetic inductor, radio coupled apparatus, wireless radio frequency discrimination RFID electronics
Any one or more in label.
7. a whole process is subject to electricity system without net type urban track traffic, it is characterised in that including: above-mentioned power
Profit requires that the whole process described in any one of 1-6 is without net type urban track traffic current-collecting device and train；
Wherein, described train includes: transmitter and for store drive train operation electric energy energy storage dress
Put；
Described transmitter is for sending control signal to transponder, to control the supplied for electronic track below train
Turn on power supply, power to described energy storage device.
Whole process the most according to claim 7 is without net type urban track traffic by electricity system, and its feature exists
In, described transmitter is specifically for sending closure signal to described transponder, to control train front vehicle wheel warp
The supplied for electronic track crossed turns on power supply, is additionally operable to send cut-off signal to described transponder, with control
The supplied for electronic track making described train rear wheel process disconnects with power supply.
Whole process the most according to claim 7 is without net type urban track traffic by electricity system, and its feature exists
In, described transmitter includes: magnetic inductor, radio coupled apparatus, wireless radio frequency discrimination RFID are read
Any one or more in device.
10. it is subject to electricity system according to the whole process described in any one of claim 7-9 without net type urban track traffic,
It is characterized in that, described train also includes: electrically connect with energy storage device and power supply rail with the use of
Collector shoe, collector shoe is arranged between two row's wheels of train.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620383250.2U CN205737015U (en) | 2016-04-28 | 2016-04-28 | Omnidistance without net type urban track traffic current-collecting device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620383250.2U CN205737015U (en) | 2016-04-28 | 2016-04-28 | Omnidistance without net type urban track traffic current-collecting device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205737015U true CN205737015U (en) | 2016-11-30 |
Family
ID=57372869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620383250.2U Active CN205737015U (en) | 2016-04-28 | 2016-04-28 | Omnidistance without net type urban track traffic current-collecting device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205737015U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946626A (en) * | 2016-04-28 | 2016-09-21 | 中车大连电力牵引研发中心有限公司 | Powered device and system for urban track traffic |
| CN109501597A (en) * | 2018-10-30 | 2019-03-22 | 中车南京浦镇车辆有限公司 | A kind of control method of automatic lifting pantograph |
-
2016
- 2016-04-28 CN CN201620383250.2U patent/CN205737015U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946626A (en) * | 2016-04-28 | 2016-09-21 | 中车大连电力牵引研发中心有限公司 | Powered device and system for urban track traffic |
| CN109501597A (en) * | 2018-10-30 | 2019-03-22 | 中车南京浦镇车辆有限公司 | A kind of control method of automatic lifting pantograph |
| CN109501597B (en) * | 2018-10-30 | 2022-01-28 | 中车南京浦镇车辆有限公司 | Control method for automatically lifting pantograph |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105946626A (en) | Powered device and system for urban track traffic | |
| CN105048650B (en) | Wireless energy transmission device for running charging of electric automobile | |
| CN105356562A (en) | Segmented transmission type electric automobile online dynamic wireless power supply system | |
| CN107825970B (en) | Electric automobile road section type mobile wireless charging station | |
| CN205377459U (en) | Charging system without parking | |
| CN201504123U (en) | Vehicle-mounted non-contact power supply | |
| CN203840014U (en) | City special line for electric vehicle capable of moving and charging at the same time | |
| CN110435433B (en) | Power battery energy storage type tramcar charging system and charging method thereof | |
| CN203840039U (en) | Wireless charging electric energy reception system of electric vehicle | |
| CN102039823A (en) | Electric vehicle and charging method thereof | |
| CN206086429U (en) | A wireless charging system of vehicle for disposing at bus stop | |
| CN102834290B (en) | Overload restriction in system for electrical vehicles | |
| CN105429311A (en) | No-stopping charging system and no-stopping charging method | |
| CN101774355A (en) | Rail transportation system powered by solar energy | |
| CN203967772U (en) | The electric automobile special line of limit charging is walked in a kind of highway top | |
| CN203554019U (en) | Dynamic non-contact charging device for route-fixed driving type unmanned transport vehicle | |
| CN205737015U (en) | Omnidistance without net type urban track traffic current-collecting device and system | |
| CN210502289U (en) | Power battery energy storage type tramcar charging device | |
| CN204012874U (en) | A kind of electric automobile wireless charging electric energy emission system | |
| CN114132346A (en) | Permanent-magnet direct-drive iron mixing vehicle and control method thereof | |
| CN103112356A (en) | Device for improving electric automobile contactless power transfer efficiency | |
| CN205123367U (en) | Real -time online charging system of AGV | |
| CN109228882A (en) | A kind of electric vehicle ground power supply system and method for supplying power to | |
| CN108891269A (en) | A kind of radio energy reception device and wireless charging automobile | |
| CN208881603U (en) | A kind of electric vehicle ground power supply system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |