CN109606148A - A kind of vertical energy storage type wireless charging roadnet and method - Google Patents
A kind of vertical energy storage type wireless charging roadnet and method Download PDFInfo
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- CN109606148A CN109606148A CN201910028160.XA CN201910028160A CN109606148A CN 109606148 A CN109606148 A CN 109606148A CN 201910028160 A CN201910028160 A CN 201910028160A CN 109606148 A CN109606148 A CN 109606148A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The invention discloses a kind of vertical energy storage type wireless charging roadnet and methods；System is mainly made of the power reception device of road power emitting device and electric car, side-stand type charging wall works to two coil circuits of both sides of the road, improve charging rate, effectively promote electric vehicle course continuation mileage, system is to vehicle identification and record information, it can be achieved that charged state while one-to-many.System fills sufficient different length or type road demand by module spliced, is conducive to raising system installation effectiveness.Energy-storage system built in system, it is internal battery charging by the solar power current collection plate of placement, battery can be filled by system monitoring for vehicle can also feed back network system, it can also be carried out filling energy by power grid, the charging system can efficiently use optical energy power, and certain electric energy energy storage effect is played, be conducive to power grid adjusting.The power battery that echelon utilizes can be used in battery, conducive to the utilization of resources of battery.
Description
Technical field
The present invention relates to wireless charging more particularly to a kind of vertical energy storage type wireless charging roadnets and method.
Background technique
Currently, electric car is as industry is given priority to, although quantity is continuously increased, but the continuation of the journey of its long range still limits
Make its development.If automobile can be carried out charging during road driving, its cruising ability can be effectively promoted, and improves charging effect
Rate makes full use of running time, facilitates further genralrlization electric car.Wireless charging road is the effective hand for realizing the target
Section, but electric car wireless charging road uses embedded planar structure at present, basic need reconstructs road surface,
Road for having built completion needs excavation construction to be transformed.This roadnet is great in constructing amount, and engineering expends more, work
Phase is long, and maintenance is inconvenient, restricts the popularization and development of electric car.The peak load shifting of power grid is conducive to the stabilization of power grids, current nothing
Line charge electricity roadnet is directly powered by external power supply, is unfavorable for the stabilization of network load.
Summary of the invention
The shortcomings that it is an object of the invention to overcome the above-mentioned prior art and deficiency provide a kind of vertical energy storage type wireless charging
Electric roadnet and method.The present invention allows electric car to charge in normal road driving process to power battery, has
Effect improves the row course continuation mileage of electric car, while by solar power current collection plate to system stored energy, system can receive power grid control
System, power grid can charge to system, and energy-storage system can also be to power grid feedback power, and complete road emission system is by standard
Made of the module assembled of change, allows to dismount and move, the system and device quickly assembled is realized on road.
The present invention is achieved through the following technical solutions:
A kind of vertical energy storage type wireless charging roadnet, the power emitting device of road both sides is mounted on including modularization
1, and the power reception device 2 being installed on electric car；The power emitting device 1 includes edge-on in travel both sides
Front column and rear column, and be erected between front column and rear column strip charging wall constitute；
The emitter coil 1-1 for exporting electric energy is provided on the charging wall；
Transmitter communication identification device 1-2 is respectively arranged on the front column and rear column；
The power reception device 2 includes for receiving the energy acceptance dress from the emitter coil 1-1 electric energy issued
2-1 is set, and communicates identification device 2-2 for receiving the receiver from the transmitter communication identification device 1-2 signal sent.
The power emitting device 1 further include energy-storage system 1-9, series resonant circuit 1-3, circuit control module 1-4,
MCU transmitter controller 1-5；
Energy-storage system 1-9 include be mounted on the charging wall back side collector plate 1-9-1 and can be mounted on front column very much
Or the battery 1-9-2 on rear column；Too can collector plate 1-9-1 generate electric energy stored by battery 1-9-2；
One end of circuit control module 1-4 is sequentially connected one end of series resonant circuit 1-3 and emitter coil 1-1；
The other end of emitter coil 1-1 and circuit control module 1-4 are separately connected the positive and negative of battery 1-9-2 or external power supply
Pole；
Transmitter communication identification device 1-2 is sequentially connected MCU transmitter controller 1-5 and circuit control module 1-4.
After transmitter communication identification device 1-2 identifies vehicle and receives charge information, MCU transmitter controller 1-5 control
Circuit control module 1-4 selects battery 1-9-2 or external power supply, and is closed emitter coil 1-1 circuit；Meanwhile MCU is sent out
Emitter controller 1-5 makes series resonant circuit 1-3 generate resonance frequency by AC/DC converter 1-6.
The transmitter communication identification device 1-2 includes preceding communicator 1-2-1, preceding identifier 1-2-2, rear communicator 1-2-
3 and rear identifier 1-2-4；
The preceding communicator 1-2-1 and preceding identifier 1-2-2 are mounted on front column, communication when responsible vehicle enters；
Communicator 1-2-3 and rear identifier 1-2-4 is mounted on rear column after described, communication when responsible vehicle leaves.
The receiver communication identification device 2-2 and energy acceptance device 2-1 of the power reception device 2 is sequentially connected；Institute
State the front end that receiver communication identification device 2-2 is installed on vehicle；
The energy acceptance device 2-1 includes voltage regulator 2-1-4, full-bridge rectifier 2-1-3, power draw block 2-1-
2, DC/AC converter 2-1-6, MCU receiver controller 2-1-1, control module 2-1-5；
The power draw block 2-1-2 includes receiving coil 2-1-2-1 and tuner 2-1-2-2；
The voltage regulator 2-1-4, full-bridge rectifier 2-1-3, power draw block 2-1-2, DC/AC converter 2-1-6,
MCU receiver controller 2-1-1 is sequentially connected；
The control module 2-1-5 is separately connected full-bridge rectifier 2-1-3, tuner 2-1-2-2 and DC/AC converter 2-
1-6；
2-1-1 is when being connected to charge command for MCU receiver controller, and receiver communication identification device 2-2, which is sent out, to be filled
Power information, and receive the resonance frequency information from the transmitter communication identification device 1-2 circuit transmitted；
MCU receiver controller 2-1-1 makes control module 2-1-5 closing coil circuit by DC/AC converter 2-1-6
And tuner 2-1-2-2 generates resonance frequency identical with the resonance frequency information of transmitter communication identification device 1-2 transmission；
The alternating current generated by receiving coil 2-1-2-1 switchs to DC current, direct current by full-bridge rectifier 2-1-3
Charging voltage needed for circulation voltage regulator 2-1-4 is adjusted to battery pack.
A kind of vertical energy storage type wireless charging roadnet includes the following steps: the method for Vehicular charging
The battery charging step of energy-storage system
Energy-storage system 1-9 is judged by electricity of the solar power current collection plate 1-9-1 to battery 1-9-2, if battery
When 1-9-2 not enough power supply, the electric energy of solar power current collection plate 1-9-1 acquisition charges to battery 1-9-2；If battery 1-9-
When 2 electricity abundance, then MCU receiver controller 2-1-1 will judge whether to charge to vehicle, solar energy when to Vehicular charging
The electric energy of collector plate 1-9-1 acquisition is directly exported by emitter coil 1-1 to vehicle after being switched by circuit control module 1-4
Energy acceptance device 2-1；If MCU receiver controller 2-1-1 is connected to the order of power grid adjusting, can be by solar power current collection plate 1-
The electric energy of 9-1 acquisition or the electric energy of battery 1-9-2 are conveyed to power grid after switching by circuit control module 1-4, or adjust
The electric energy of power grid peak valley carries out battery to fill energy or energy storage；
Driving vehicle charge step
During Vehicular charging, driver issues charge information by console, and the receiver of vehicle communicates identification device
After 2-2 receives information, charging signals are externally issued, after the transmitter communication identification device 1-2 in blocking the way roadside receives the information,
MCU transmitter controller 1-5 judges according to current electric quantity of the energy-storage system 1-9 to battery 1-9-2, to control the circuit
Control module 1-4 selects battery 1-9-2 or external power supply, and to series resonant circuit 1-3 sending job information, then by
DC/AC converter 2-1-6 is converted；Meanwhile transmitter communication identification device 1-2 conveys resonance frequency, makes the power of vehicle
The tuner 2-1-2-2 extracted in block 2-1-2 generates identical frequency；
Power emitting device 1 in vehicle charge closing signal or when leaving the charged area being made of emitter coil 1-1,
The electric energy supply of emitter coil 1-1 is closed, and then completes the charging of driving vehicle.
The present invention compared with the existing technology, have following advantages and effects
Wireless charging roadnet provided by the invention realizes that magnetic resonance wireless charging, automobile exist using series resonant circuit
Charging can be realized in normal road traveling.Body of a motor car or car door two sides dress are mentioned there are two the charging circuit of receiving coil composition
High automobile charging rate.By acquiring solar energy, dependence and consumption to existing power grid are reduced, also in power grid higher load condition
Power grid can be carried out filling energy, in the peak valley period, external power supply can charge to energy-storage system, be conducive to that power grid is adjusted.
The road power emitting device of wireless charging system of the present invention may be provided at the side in lane, without to built road
Face carries out a large amount of rebuilding constructions, mobile by the device fast assembling-disassembling of standard module, and road upgrade cost, charging side is effectively reduced
Formula is simple, while charged state while can realize one-to-many, effectively promotes electric vehicle course continuation mileage, is conducive to promote electronic vapour
The development of vehicle.
Detailed description of the invention
Fig. 1 is overall structure of the present invention.
Fig. 2 is the power emitting device circuit diagram that the present invention is located at road both sides.
Fig. 3 is the power reception device circuit diagram that the present invention is located on vehicle.
Fig. 4 is present system working principle diagram.
Specific embodiment
The present invention is more specifically described in detail combined with specific embodiments below.
Embodiment
As shown in Figs 1-4.The invention discloses a kind of vertical energy storage type wireless charging roadnets, including modularization to install
Power emitting device 1 in road both sides, and the power reception device 2 being installed on electric car；The power emission dress
Setting 1 includes edge-on front column and rear column in travel both sides, and the strip being erected between front column and rear column
Shape charging wall is constituted；
The emitter coil 1-1 for exporting electric energy is provided on the charging wall；
Transmitter communication identification device 1-2 is respectively arranged on the front column and rear column；
The power reception device 2 includes for receiving the energy acceptance dress from the emitter coil 1-1 electric energy issued
2-1 is set, and communicates identification device 2-2 for receiving the receiver from the transmitter communication identification device 1-2 signal sent.
The power emitting device 1 further include energy-storage system 1-9, series resonant circuit 1-3, circuit control module 1-4,
MCU transmitter controller 1-5；
Energy-storage system 1-9 include be mounted on the charging wall back side collector plate 1-9-1 and can be mounted on front column very much
Or the battery 1-9-2 on rear column；Too can collector plate 1-9-1 generate electric energy stored by battery 1-9-2；
One end of circuit control module 1-4 is sequentially connected one end of series resonant circuit 1-3 and emitter coil 1-1；
The other end of emitter coil 1-1 and circuit control module 1-4 are separately connected the positive and negative of battery 1-9-2 or external power supply
Pole；
Transmitter communication identification device 1-2 is sequentially connected MCU transmitter controller 1-5 and circuit control module 1-4.
After transmitter communication identification device 1-2 identifies vehicle and receives charge information, MCU transmitter controller 1-5 control
Circuit control module 1-4 selects battery 1-9-2 or external power supply, and is closed emitter coil 1-1 circuit；Meanwhile MCU is sent out
Emitter controller 1-5 makes series resonant circuit 1-3 generate resonance frequency by AC/DC converter 1-6.
The transmitter communication identification device 1-2 includes preceding communicator 1-2-1, preceding identifier 1-2-2, rear communicator 1-2-
3 and rear identifier 1-2-4；
The preceding communicator 1-2-1 and preceding identifier 1-2-2 are mounted on front column, communication when responsible vehicle enters；
Communicator 1-2-3 and rear identifier 1-2-4 is mounted on rear column after described, communication when responsible vehicle leaves.
The receiver communication identification device 2-2 and energy acceptance device 2-1 of the power reception device 2 is sequentially connected；Institute
State the front end that receiver communication identification device 2-2 is installed on vehicle；
The energy acceptance device 2-1 includes voltage regulator 2-1-4, full-bridge rectifier 2-1-3, power draw block 2-1-
2, DC/AC converter 2-1-6, MCU receiver controller 2-1-1, control module 2-1-5；
The power draw block 2-1-2 includes receiving coil 2-1-2-1 and tuner 2-1-2-2；
The voltage regulator 2-1-4, full-bridge rectifier 2-1-3, power draw block 2-1-2, DC/AC converter 2-1-6,
MCU receiver controller 2-1-1 is sequentially connected；
The control module 2-1-5 is separately connected full-bridge rectifier 2-1-3, tuner 2-1-2-2 and DC/AC converter 2-
1-6；
2-1-1 is when being connected to charge command for MCU receiver controller, and receiver communication identification device 2-2, which is sent out, to be filled
Power information, and receive the resonance frequency information from the transmitter communication identification device 1-2 circuit transmitted；
MCU receiver controller 2-1-1 makes control module 2-1-5 closing coil circuit by DC/AC converter 2-1-6
And tuner 2-1-2-2 generates resonance frequency identical with the resonance frequency information of transmitter communication identification device 1-2 transmission；
The alternating current generated by receiving coil 2-1-2-1 switchs to DC current, direct current by full-bridge rectifier 2-1-3
Charging voltage needed for circulation voltage regulator 2-1-4 is adjusted to battery pack, for battery pack provides constant-voltage charge and avoids damaging
It is bad.
Circuit control module 1-4 is by receiving the order from MCU transmitter controller 1-5, according to the electricity of energy-storage system
Residual state is measured, different utilization of power modes is formulated, emitter coil, cable and external power supply or energy-storage system are formed
Circuit carries out open and close control.
MCU transmitter controller 1-5 is handled signal and is sent control command, be equipped with clocking capability, for pair
Charging carries out charging, and MCU receiver controller sends communication command to receiver communication identification device and receives from automobile electricity
The information in pond and full-vehicle control, control circuit control module 1-4 is to the connection of receiving coil and closure to control charged state.
The receiving coil of vehicle and the emitter coil of power emitting device are under the adjustment of respective series resonant circuit
Identical resonance frequency is generated hence into magnetic resonance wireless charging, carries out high efficiency and at a distance charging, charging it is maximum away from
From about 1 meter, only nearest lane vehicle provides service, and specific distance is related to technology development.
When vehicle (electric car) needs to charge, identification device 2-2 is communicated by receiver and issues charging signals and vehicle
The transmitter communication identification device 1-2 of the configuration of battery information and power control information, power emitting device 1 only receives hair
Emitter communicates the charging signals that identification device 1-2 is issued, and can just take vehicle charging, reduce unnecessary energy consumption.
Receiving coil of the invention can be located at left and right sides of the vehicle body of vehicle, can gather around there are two receiving coil and institute of the present invention
The circuit of offer increases the path increase for receiving electric energy in charging, provides charging rate.
Rapid standardized production may be implemented using modular road power emitting device in the present invention, to built
At road on be able to achieve splicing installation, fixed, fast implement installation, can quickly be removed when needing replacing, improve road and tie up
Repair efficiency.
Present invention employs by too can the energy-storage system that constitutes of collector plate, when energy-storage system electric energy is lower than a timing,
External power supply is accessed, access procedure is carried out by circuit control module.Meanwhile in the peak of power consumption state of power grid high load capacity, storage
Energy system can carry out power grid to fill energy, and in the low power consumption period, external power supply can charge to energy-storage system, be conducive to power grid
It is adjusted.
The vertical energy storage type wireless charging roadnet of the present invention includes the following steps: Vehicular charging process
The battery charging step of energy-storage system
Energy-storage system 1-9 is judged by electricity of the solar power current collection plate 1-9-1 to battery 1-9-2, if battery
When 1-9-2 not enough power supply, the electric energy of solar power current collection plate 1-9-1 acquisition charges to battery 1-9-2；If battery 1-9-
When 2 electricity abundance, then MCU receiver controller 2-1-1 will judge whether to charge to vehicle, solar energy when to Vehicular charging
The electric energy of collector plate 1-9-1 acquisition is directly exported by emitter coil 1-1 to vehicle after being switched by circuit control module 1-4
Energy acceptance device 2-1；If MCU receiver controller 2-1-1 is connected to the order of power grid adjusting, can be by solar power current collection plate 1-
The electric energy of 9-1 acquisition or the electric energy of battery 1-9-2 are conveyed to power grid after switching by circuit control module 1-4, or adjust
The electric energy of power grid peak valley carries out battery to fill energy or energy storage；
Driving vehicle charge step
During Vehicular charging, driver issues charge information by console, and the receiver of vehicle communicates identification device
After 2-2 receives information, charging signals are externally issued, after the transmitter communication identification device 1-2 in blocking the way roadside receives the information,
MCU transmitter controller 1-5 judges according to current electric quantity of the energy-storage system 1-9 to battery 1-9-2, to control the circuit
Control module 1-4 selects battery 1-9-2 or external power supply, and to series resonant circuit 1-3 sending job information, then by
DC/AC converter 2-1-6 is converted；Meanwhile transmitter communication identification device 1-2 conveys resonance frequency, makes the power of vehicle
The tuner 2-1-2-2 extracted in block 2-1-2 generates identical frequency；
Power emitting device 1 in vehicle charge closing signal or when leaving the charged area being made of emitter coil 1-1,
The electric energy supply of emitter coil 1-1 is closed, and then completes the charging of driving vehicle.
The present invention realizes that magnetic resonance wireless charging, the power emitting device of system are arranged in lane using series resonant circuit
Quickly splicing is realized using standardization, modular road power emitting device unit, without carrying out to built road surface in side
A large amount of rebuilding constructions are effectively reduced road upgrade cost, while can realize quick replacement and dismounting, effectively realize maintenance and replace
It changes.
As described above, the present invention can be better realized.
Embodiment of the present invention are not limited by the above embodiments, other are any without departing from Spirit Essence of the invention
With changes, modifications, substitutions, combinations, simplifications made under principle, equivalent substitute mode should be, be included in of the invention
Within protection scope.
Claims (5)
1. a kind of vertical energy storage type wireless charging roadnet, the power emitting device of road both sides is mounted on including modularization
And the power reception device (2) that is installed on electric car (1),；It is characterized by:
The power emitting device (1) includes edge-on front column and rear column in travel both sides, and is stood before being erected at
Strip charging wall between column and rear column is constituted；
The emitter coil (1-1) for exporting electric energy is provided on the charging wall；
Transmitter communication identification device (1-2) is respectively arranged on the front column and rear column；
The power reception device (2) includes for receiving the energy acceptance dress from emitter coil (1-1) electric energy issued
It sets (2-1), and the receiver communication identification device for receiving the signal sent from transmitter communication identification device (1-2)
(2-2)。
2. vertical energy storage type wireless charging roadnet according to claim 1, it is characterised in that: the power emitting device
It (1) further include energy-storage system (1-9), series resonant circuit (1-3), circuit control module (1-4), MCU transmitter controller (1-
5)；
The energy-storage system (1-9) include be mounted on the charging wall back side too can collector plate (1-9-1) and be mounted on front column
Or the battery (1-9-2) on rear column；Too can collector plate (1-9-1) generate electric energy by battery (1-9-2) store；
One end of the circuit control module (1-4) is sequentially connected the one of series resonant circuit (1-3) and emitter coil (1-1)
End；The other end of emitter coil (1-1) and circuit control module (1-4) is separately connected battery (1-9-2) or outside
The positive and negative anodes of power supply；
Transmitter communication identification device (1-2) is sequentially connected MCU transmitter controller (1-5) and circuit control module (1-4)；
After transmitter communication identification device (1-2) identifies vehicle and receives charge information, MCU transmitter controller (1-5) control
Circuit control module (1-4) selects battery (1-9-2) or external power supply, and is closed emitter coil (1-1) circuit；Together
When, MCU transmitter controller (1-5) makes series resonant circuit (1-3) to generate resonance frequency by AC/DC converter (1-6).
3. vertical energy storage type wireless charging roadnet according to claim 2, it is characterised in that: the transmitter communication is known
Other device (1-2) includes preceding communicator (1-2-1), preceding identifier (1-2-2), rear communicator (1-2-3) and rear identifier (1-2-
4)；
The preceding communicator (1-2-1) and preceding identifier (1-2-2) are mounted on front column, communication when responsible vehicle enters；
Communicator (1-2-3) and rear identifier (1-2-4) are mounted on rear column after described, communication when responsible vehicle leaves.
4. vertical energy storage type wireless charging roadnet according to claim 3, it is characterised in that: the power reception device
(2) receiver communication identification device (2-2) and energy acceptance device (2-1) is sequentially connected；The receiver communication identification dress
Set the front end that (2-2) is installed on vehicle；
The energy acceptance device (2-1) includes voltage regulator (2-1-4), full-bridge rectifier (2-1-3), power draw block
(2-1-2), DC/AC converter (2-1-6), MCU receiver controller (2-1-1), control module (2-1-5)；
The power draw block (2-1-2) includes receiving coil (2-1-2-1) and tuner (2-1-2-2)；
The voltage regulator (2-1-4), full-bridge rectifier (2-1-3), power draw block (2-1-2), DC/AC converter (2-
1-6), MCU receiver controller (2-1-1) is sequentially connected；
The control module (2-1-5) is separately connected full-bridge rectifier (2-1-3), tuner (2-1-2-2) and DC/AC converter
(2-1-6)；
When being connected to charge command, receiver communication identification device (2-2) is sent out fills MCU receiver controller (2-1-1)
Power information, and receive the resonance frequency information of the circuit transmitted from transmitter communication identification device (1-2)；
MCU receiver controller (2-1-1) keeps control module (2-1-5) closing coil electric by DC/AC converter (2-1-6)
It is identical humorous that road and tuner (2-1-2-2) generate the resonance frequency information sent with transmitter communication identification device (1-2)
Vibration frequency；
The alternating current generated by receiving coil (2-1-2-1) switchs to DC current, direct current by full-bridge rectifier (2-1-3)
Charging voltage needed for circulation voltage regulator (2-1-4) is adjusted to battery pack.
5. a kind of using method of the vertical energy storage type wireless charging roadnet to Vehicular charging, feature described in claim 4
It is to include the following steps:
The battery charging step of energy-storage system
Energy-storage system (1-9) is judged by electricity of the solar power current collection plate (1-9-1) to battery (1-9-2), if electric power storage
When pond (1-9-2) not enough power supply, the electric energy of solar power current collection plate (1-9-1) acquisition charges to battery (1-9-2)；If storing
When battery (1-9-2) electricity abundance, then MCU receiver controller (2-1-1) will judge whether to charge to vehicle, to vehicle
The electric energy that solar power current collection plate (1-9-1) acquires when charging directly passes through transmitter after switching by circuit control module (1-4)
Coil (1-1) is exported to the energy acceptance device (2-1) of vehicle；If MCU receiver controller (2-1-1) is connected to power grid adjusting
The electric energy of solar power current collection plate (1-9-1) electric energy acquired or battery (1-9-2) can be passed through circuit control module by order
Power grid is conveyed to after (1-4) switching, or the electric energy of adjusting power grid peak valley carries out battery to fill energy or energy storage；
Driving vehicle charge step
During Vehicular charging, driver issues charge information by console, and the receiver of vehicle communicates identification device (2-2)
After receiving information, charging signals are externally issued, after transmitter communication identification device (1-2) in blocking the way roadside receives the information,
MCU transmitter controller (1-5) judges according to current electric quantity of the energy-storage system (1-9) to battery (1-9-2), with control
The circuit control module (1-4) selects battery (1-9-2) or external power supply, and issues work to series resonant circuit (1-3)
Make information, then is converted by DC/AC converter (2-1-6)；Meanwhile resonance frequency is conveyed in transmitter communication identification device (1-2)
Rate makes the tuner (2-1-2-2) in the power draw block (2-1-2) of vehicle generate identical frequency；
Power emitting device (1) in vehicle charge closing signal or when leaving the charged area being made of emitter coil (1-1),
The electric energy supply of emitter coil (1-1) is closed, and then completes the charging of driving vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910028160.XA CN109606148B (en) | 2019-01-11 | 2019-01-11 | Vertical energy storage type wireless charging road system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN114435157A (en) * | 2022-01-17 | 2022-05-06 | 华南理工大学 | Electric vehicle load balancing dynamic wireless charging method, system, device and medium |
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