CN107472067A - The wireless charge/discharge control method and system of a kind of electric automobile - Google Patents
The wireless charge/discharge control method and system of a kind of electric automobile Download PDFInfo
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- CN107472067A CN107472067A CN201710708732.XA CN201710708732A CN107472067A CN 107472067 A CN107472067 A CN 107472067A CN 201710708732 A CN201710708732 A CN 201710708732A CN 107472067 A CN107472067 A CN 107472067A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- 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
- B60L53/60—Monitoring or controlling 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
- B60L53/10—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
- B60L53/12—Inductive 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
- B60L55/00—Arrangements for supplying energy stored within a vehicle to a power network, i.e. vehicle-to-grid [V2G] arrangements
-
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention provides a kind of wireless charge/discharge control method and system of electric automobile, belongs to electric automobile wireless charging field, including：Charging-discharging controller determines whether peak period：It is if it is not, then fully charged to power subsystem；If so, judging whether preset need electricity is more than current residual electricity and default reservation electricity sum：If so, then the electrical energy transportation in power network to power supply is retained electricity sum by wireless charging stake until the preset need electricity of electric automobile is equal to current residual electricity and preset；If judged result is no, for power supply by electrical energy transportation to wireless charging stake until the preset need electricity of electric automobile is equal to current residual electricity and default reservation electricity sum, electric energy is fed back power network by wireless charging stake.Beneficial effects of the present invention：Operation is more convenient and simple, and power network carries out wireless charging to electric automobile, and electric automobile can make intelligent load use, can also play a part of peak load shifting to micro-capacitance sensor.
Description
Technical field
The present invention relates to the wireless discharge and recharge control of electric automobile wireless charging technical field, more particularly to a kind of electric automobile
Method and system processed.
Background technology
Development of EV is one of some effective for alleviating energy shortage and environmental pollution, because zero-emission, warp can be achieved
Ji property is preferably rapidly developed, and it is main side to use the recyclable power accumulator repeatedly to charge to power as automobile power supply
Formula.By electrokinetic cell tara than being limited, continual mileage is shorter at present, and turning into for Battery Charging Station restricts electronic vapour
Car develops the main bottleneck with popularization and application.The use of large-scale electric automobile will form huge charge requirement, and then
Huge challenge can be brought to planning, the operation of power network.The present increasing electric energy of New-energy electric vehicle is supplied with contact
Formula charging pile charge with change battery mend electricity two kinds, main flow be using wired connection charging gun charging pile to automobile power cell
Charged.Because electric automobile during traveling needs power capacity big, in charging with charging current it is big the characteristics of, charging be present
Rifle line weight, plug have mechanical wear and there may be spark, contact loss is more, charging center line passes by the potential safety hazards such as heat ageing,
It is more easy to that the accidents such as Danger Electric shock risk occur under adverse circumstances and weather.The synchronized development of new energy distribution micro-capacitance sensor is thus combined,
Study the demand of the emerging charging modes such as the online charging in the wireless charging of electric automobile, motor racing and measure start it is emerging
Rise.
Because the acceleration-deceleration during electric automobile during traveling with start-stop needs to brake, the energy wasted in existing braking procedure
Amount is also required to feed back in electrokinetic cell, to extend the course continuation mileage of battery, improves utilization ratio.Due to the new energy such as scene point
Cloth generates electricity, the rise of micro-capacitance sensor and intelligent grid, based on the electric automobile and various power supply grids that may largely use between this
The V2G concepts of energy interactions also begin to exemplary investigation application in the whole world, batteries of electric automobile can be worked as in peak times of power consumption
Make power supply, in unnecessary electrical energy transportation to power network for power demand use；, can be power network when in non-electrical peak period
Electric energy be stored into again in batteries of electric automobile；Numerous electric automobiles can regard the intelligent load and micro-capacitance sensor of power network as
Energy-storage units, power network can be played disappear peak load effect while, more cost-effectively use the energy.But how with
Wireless charging is combined, and easily allows the electrokinetic cell electric energy of electric automobile and power network to swap and how efficiently to exchange still
Blind area.
The content of the invention
For problems of the prior art, the invention provides one kind more easily, electric automobile can both be worked as
Make intelligent load using can be used in peak times of power consumption as micro-capacitance sensor accumulation power supply again, peak clipping can also be played to micro-capacitance sensor
The wireless charge/discharge control method and system of the electric automobile of Fill valley effect.
The present invention adopts the following technical scheme that：
A kind of wireless charge/discharge control method of electric automobile, suitable for transmitting electric energy between power network and electric automobile,
Power network connects multiple wireless charging stakes, and power subsystem, wireless charging stake and power subsystem wireless connection are provided with electric automobile；Electricity
The charging-discharging controller being connected with power subsystem is additionally provided with electrical automobile, charging-discharging controller is also carried out with multiple wireless charging stakes
Wireless connection is to control electric energy to carry out two-way flow between power network and the power subsystem of electric automobile；Charge and discharge that electric automobile is wireless
Electric control method includes：
Step S1, charging-discharging controller judges whether current time is peak period：
If the determination result is YES, then S2 is gone to step；
If judged result is no, S3 is gone to step；
Step S2, charging-discharging controller judges whether the preset need electricity of electric automobile is more than current residual electricity and pre-
If retain electricity sum：
If the determination result is YES, then charging-discharging controller control wireless charging stake by the electrical energy transportation that power network is supplied to electronic
The power subsystem of automobile is equal to current residual electricity and default reservation electricity sum until its preset need electricity；
If judged result is no, the power subsystem of charging-discharging controller control electric automobile is by its electrical energy transportation to wireless
Charging pile is equal to current residual electricity and default reservation electricity sum until its preset need electricity, and wireless charging stake is again by power supply
The electric energy of unit transportation is fed back in power network；
Step S3, charging-discharging controller judges whether the power subsystem of power vehicle is fully charged：
If the determination result is YES, then return to step S1；
If judged result is no, charging-discharging controller controls wireless charging stake by the electrical energy transportation that power network is supplied to power supply
Unit is fully charged until its.
Preferably, in step S2, when judged result is to be, comprise the following steps that：
Step S21a, charging-discharging controller is by the electrical energy transportation that power network is supplied to wireless charging stake；
Step S22a, charging-discharging controller control wireless charging staking receives the electric energy of power network supply, and power network is supplied successively
The electric energy progress power network alternating current answered turns Direct current treatment and direct current turns high-frequency ac electric treatment；
Step S23a, charging-discharging controller control wireless charging stake will turn Direct current treatment and direct current by power network alternating current
Electricity turns the electrical energy transportation of high-frequency ac electric treatment to the power subsystem of electric automobile；
Step S24a, the power subsystem of charging-discharging controller control electric automobile receives the electric energy of power network supply and carries out height
Frequency alternating current turns Direct current treatment, and control power subsystem is carried out to the electric energy after high-frequency alternating current turns Direct current treatment
Storage, until the preset need electricity of electric automobile is equal to current residual electricity and default reservation electricity sum.
Preferably, in step S2, when judged result is no, comprise the following steps that：
Step S21b, the electric energy progress direct current that charging-discharging controller control power subsystem stores to it turns high-frequency alternating current
Processing；
Step S22b, charging-discharging controller controls power subsystem by the electric energy after direct current turns high-frequency ac electric treatment
Be delivered to wireless charging stake, until the preset need electricity of electric automobile be equal to current residual electricity and it is default retain electricity it
With；
Step S23b, charging-discharging controller control wireless charging staking receives the electric energy of power subsystem conveying, and to power supply list
The electric energy of member conveying carries out that high-frequency alternating current turns Direct current treatment and direct current turns power network AC process successively；
Step S24b, charging-discharging controller control wireless charging stake, will turn by high-frequency alternating current Direct current treatment and directly
Electric energy feedback to the power network that stream electricity turns power network alternating current is handled.
Preferably, in step S3, when judged result is no, comprise the following steps that：
Step S31a, charging-discharging controller controls power network by electrical energy transportation to wireless charging stake；
Step S32a, charging-discharging controller control wireless charging staking receives the electric energy of power network supply, and power network is supplied successively
The electric energy progress power network alternating current answered turns Direct current treatment and direct current turns high-frequency ac electric treatment；
Step S33a, charging-discharging controller control wireless charging stake will turn Direct current treatment and direct current by power network alternating current
Electricity turns the electrical energy transportation of high-frequency ac electric treatment to power subsystem；
Step S34a, charging-discharging controller control power subsystem receives the electric energy of wireless charging stake conveying and carries out high frequency friendship
Stream electricity turns Direct current treatment, and control power subsystem is stored the electric energy for turning Direct current treatment by high-frequency alternating current,
Untill power subsystem is fully charged.
The wireless charge-discharge system of a kind of electric automobile, suitable for transmitting electric energy, power network between power network and electric automobile
Multiple wireless charging stakes are connected, power subsystem, wireless charging stake and power subsystem wireless connection are provided with electric automobile；Electronic vapour
Vehicle radio charge-discharge system includes：
Charging-discharging controller, charging-discharging controller are arranged in electric automobile and are connected with power subsystem, charge and discharge control
Device also with multiple wireless charging stake wireless connections；
Charging-discharging controller is used to be more than current residual electricity in the preset need electricity of peak of power consumption period and electric automobile
When amount and default reservation electricity sum, power subsystem of the control wireless charging stake by the electrical energy transportation that power network is supplied to electric automobile
Until its preset need electricity is equal to current residual electricity and default reservation electricity sum；And
No more than current residual electricity and guarantor is preset for the preset need electricity in peak of power consumption period and electric automobile
When staying electricity sum, control the power subsystem of electric automobile by its electrical energy transportation to wireless charging stake until its preset need electricity
Equal to current residual electricity and default reservation electricity sum, the electric energy that power subsystem conveys is fed back to power network by wireless charging stake again
In；And
For in the power subsystem underfill electricity of non-electrical peak period and power vehicle, controlling wireless charging stake by electricity
The electrical energy transportation supplied is netted to power subsystem until its is fully charged.
Preferably, electric automobile also includes：
Electric driving mechanism, electric driving mechanism connection power subsystem are electronic for being driven under the power supply of power subsystem
Automobile and in electric automobile retarding braking process by the unnecessary energy feedback of electric driving mechanism to power subsystem.
Preferably, wireless charging stake includes：
First exchange turns DC Module, and the first exchange turns DC Module connection power network, for entering to the electric energy that power network is supplied
Row power network alternating current turns Direct current treatment；
First direct current delivers flow module, and the first direct current delivers the exchange of flow module connection first and turns DC Module, for warp
Cross power network alternating current turn Direct current treatment electric energy carry out direct current turn high-frequency ac electric treatment；
Civil power transmitter module, civil power transmitter module connect the first direct current and deliver flow module, turn height for that will pass through direct current
The electrical energy transportation of frequency AC process to electric automobile power subsystem；
Civil power receiving module, civil power receiving module are used for the electric energy for receiving power subsystem conveying；
Second exchange turns DC Module, and the second exchange turns DC Module connection civil power receiving module, for power subsystem
The electric energy of conveying carries out high-frequency alternating current and turns Direct current treatment；Second direct current delivers flow module, and the second direct current delivers flow module company
Connect the second exchange and turn DC Module and power network, turn for carrying out direct current to the electric energy for turning Direct current treatment by high-frequency alternating current
Power network AC process simultaneously will turn the electrical energy transportation of power network AC process to power network by direct current.
Preferably, power subsystem also includes：
Battery receptacle module, battery receptacle module are used for electric energy and the output for receiving power network supply；
3rd exchange turns DC Module, and the 3rd exchange turns DC Module connection battery receptacle module and power battery module,
3rd exchange turns the electric energy progress high-frequency alternating current that DC Module is used to send power network and turns Direct current treatment and export；
Power battery module, the exchange of power battery module connection the 3rd turn DC Module, pass through high-frequency ac for storing
Electricity turns the electric energy after Direct current treatment and powered for electric driving mechanism；
3rd direct current delivers flow module, and the 3rd direct current delivers flow module connection power battery module, for from electrokinetic cell
Electric energy is obtained in module and exported after direct current turns high-frequency ac electric treatment；
Battery transmitter module, battery transmitter module connect the 3rd direct current and deliver flow module, turn height for that will pass through direct current
Electrical energy transportation after frequency AC process is to wireless charging stake.
The beneficial effects of the invention are as follows：
The wireless charging technology of existing New-energy electric vehicle is optimized the present invention, has expanded electric automobile and has moved
The purposes of power battery, operation are more convenient and simple；Not only may be used by the way that the invention enables the power network including distributed micro-capacitance sensor
To carry out wireless charging to electric automobile, electric automobile can also pass through vehicle intelligent charge and discharge as power energy-storage units to power network
Electric controller realizes wireless electric discharge, improves the comprehensive utilization ratio of electric automobile power battery.With reference to electric automobile during traveling mistake
Acceleration-deceleration in journey, can also be by the energy feedback wasted in braking procedure into electrokinetic cell, to extend with playing constantly running
The course continuation mileage of electric automobile power battery, improve the utilization rate of energy.The electricity that is stored according to electric automobile, power network electricity consumption
Peak and low valley and electricity price gap, the preset need electricity, right for the enforcement mileage that corresponding electric automobile same day of user's setting needs
Dump energy, the default reservation electricity of corresponding electric automobile of electric automobile power battery etc. are answered, to optimize the charge and discharge of electric automobile
Electricity Functional demand and the Optimum utilization for implementing electric energy between electric automobile and power network, electric automobile can both be made as intelligent load
With can be used in peak times of power consumption as micro-capacitance sensor accumulation power supply again, the same of time-of-use tariffs difference Innovation-based Economy benefit is being utilized
When, can peak load shifting, be advantageous to the optimization of resource, promote the intelligent grid construction of country.
Brief description of the drawings
Fig. 1 is the flow chart of the wireless charge/discharge control method of electric automobile in a preferred embodiment of the present invention；
Fig. 2 be a preferred embodiment of the present invention in, in step S2, when judged result for be when, step S2 flow
Figure；
Fig. 3 be a preferred embodiment of the present invention in, in step S2, when judged result for it is no when, step S2 flow
Figure；
Fig. 4 be a preferred embodiment of the present invention in, in step S3, when judged result for it is no when, step S3 flow
Figure；
Fig. 5 is the functional module signal of the wireless charge-discharge system of electric automobile in a preferred embodiment of the present invention
Figure.
Embodiment
It should be noted that in the case where not conflicting, following technical proposals, can be mutually combined between technical characteristic.
The embodiment of the present invention is further described below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of wireless charge/discharge control method of electric automobile, suitable for power network 4 and electric automobile it
Between transmit electric energy, power network 4 connects multiple wireless charging stakes 2, and power subsystem 3, wireless charging stake 2 and power supply are provided with electric automobile
The wireless connection of unit 3；Characterized in that, the charging-discharging controller 1 being connected with power subsystem 3, charge and discharge are additionally provided with electric automobile
Electric controller 1 also carries out wireless connection to control electric energy in power network 4 and the power subsystem of electric automobile with multiple wireless charging stakes 2
Two-way flow is carried out between 3；Electric automobile is wireless, and charge/discharge control method includes：
Step S1, charging-discharging controller 1 judges whether current time is peak period：
If the determination result is YES, then S2 is gone to step；
If judged result is no, S3 is gone to step；
Step S2, charging-discharging controller 1 judge electric automobile preset need electricity whether be more than current residual electricity and
It is default to retain electricity sum：
If the determination result is YES, then the electrical energy transportation that power network 4 is supplied in the control wireless charging of charging-discharging controller 1 stake 2 is extremely
The power subsystem 3 of electric automobile is equal to current residual electricity and default reservation electricity sum until its preset need electricity；
If judged result is no, charging-discharging controller 1 controls the power subsystem 3 of electric automobile by its electrical energy transportation to nothing
Line charging pile 2 is equal to current residual electricity and default reservation electricity sum until its preset need electricity, and wireless charging stake 2 again will
The electric energy that power subsystem 3 conveys is fed back in power network 4；
Step S3, charging-discharging controller 1 judges whether the power subsystem 3 of power vehicle is fully charged：
If the determination result is YES, then return to step S1；
If judged result is no, the electrical energy transportation that power network 4 is supplied in the control wireless charging of charging-discharging controller 1 stake 2 is extremely
Power subsystem 3 is fully charged until its.
In the present embodiment, the wireless charging technology of traditional electric automobile is optimized, it is double by a kind of energy
To the wireless charge/discharge control method of electric automobile and system of flowing, charging-discharging controller 1 is utilized so that power network 4 not only can be with
Wireless charging is carried out to electric automobile, electric automobile can also realize wireless charging to power network 4 and by vehicle intelligent discharge and recharge
Preset need electricity, the corresponding electronic vapour for the enforcement mileage that the corresponding electric automobile same day that controller 1 is set according to user needs
The default guarantor of the current residual electricity of the residual capacity of car battery module, the correspondingly reserved electricity of electric vehicle battery module
Stay electricity and electric peak period optimize the discharge and recharge of electric automobile action, not only can electric automobile as intelligent load using but also
In peak times of power consumption the intelligent grid construction for being advantageous to promote country can be used as the energy source of micro-capacitance sensor 4.
Signal transmission is carried out between charging-discharging controller 1 and wireless charging stake 2 and power subsystem 3, charging-discharging controller 1 is logical
The energy two-way transmission crossed between signal transmission control wireless charging stake 2 and power subsystem 3, such as control electric automobile are electric by it
Wireless charging stake 2 is transmitted to after the electric energy processing that source unit 3 stores, and the electricity for such as controlling wireless charging stake 2 to supply power network 4
Electric automobile can be transmitted to after processing.
As shown in Fig. 2 in preferred embodiments of the present invention, in step S2, when judged result for when being, specific steps are such as
Under：
Step S21a, charging-discharging controller 1 is by the electrical energy transportation that power network 4 is supplied to wireless charging stake 2；
Step S22a, charging-discharging controller 1 controls wireless charging stake 2 to receive the electric energy that power network 4 is supplied, and successively to power network
The electric energy progress alternating current of power network 4 of 4 supplies turns Direct current treatment and direct current turns high-frequency ac electric treatment；
Step S23a, charging-discharging controller 1 control wireless charging stake 2 will turn by the alternating current of power network 4 Direct current treatment and
Direct current turns the electrical energy transportation of high-frequency ac electric treatment to the power subsystem 3 of electric automobile；
Step S24a, charging-discharging controller 1 controls the power subsystem 3 of electric automobile to receive the electric energy that power network 4 is supplied and gone forward side by side
Row high-frequency alternating current turns Direct current treatment, and control power subsystem 3 to the electricity after high-frequency alternating current turns Direct current treatment
It can be stored, until the preset need electricity of electric automobile is equal to current residual electricity and default reservation electricity sum.
In the present embodiment, the preset need electricity of electric automobile is equal to current residual electricity and default guarantor in step S24a
After staying electricity sum, the charging process to power subsystem 3 can be terminated and exited, it can also be continued according to being actually needed
It is operated, and such as continues to charge to power subsystem.
As shown in figure 3, in preferred embodiments of the present invention, in step S2, when judged result is no, specific steps are such as
Under：
Step S21b, the electric energy progress direct current that charging-discharging controller 1 controls power subsystem 3 to store it turns high-frequency ac
Electric treatment；
Step S22b, charging-discharging controller 1 controls power subsystem 3 by the electricity after direct current turns high-frequency ac electric treatment
Wireless charging stake 2 can be delivered to, until the preset need electricity of electric automobile is equal to current residual electricity and default reservation electricity
Sum；
Step S23b, charging-discharging controller 1 controls wireless charging stake 2 to receive the electric energy that power subsystem 3 conveys, and to power supply
The electric energy that unit 3 conveys carries out that high-frequency alternating current turns Direct current treatment and direct current turns the AC process of power network 4 successively；
Step S24b, charging-discharging controller 1 controls wireless charging stake 2, will turn by high-frequency alternating current Direct current treatment with
Electric energy feedback to the power network 4 that direct current turns the alternating current of power network 4 is handled.
In the present embodiment, the preset need electricity of electric automobile is equal to current residual electricity and default guarantor in step S22b
After staying electricity sum, the electric discharge process of power subsystem 3 can be terminated and exited, can also according to be actually needed continue it is other
Operation, such as continue the electric discharge of power subsystem.
As shown in figure 4, in preferred embodiments of the present invention, in step S3, when judged result is no, specific steps are such as
Under：
Step S31a, charging-discharging controller 1 controls power network 4 by electrical energy transportation to wireless charging stake 2；
Step S32a, charging-discharging controller 1 controls wireless charging stake 2 to receive the electric energy that power network 4 is supplied, and successively to power network
The electric energy progress alternating current of power network 4 of 4 supplies turns Direct current treatment and direct current turns high-frequency ac electric treatment；
Step S33a, charging-discharging controller 1 control wireless charging stake 2 will turn by the alternating current of power network 4 Direct current treatment and
Direct current turns the electrical energy transportation of high-frequency ac electric treatment to power subsystem 3；
Step S34a, charging-discharging controller 1 controls power subsystem 3 to receive the electric energy of the conveying of wireless charging stake 2 and carries out height
Frequency alternating current turns Direct current treatment, and control power subsystem 3 carries out the electric energy for turning Direct current treatment by high-frequency alternating current
Storage, untill power subsystem 3 is fully charged.
As shown in figure 5, a kind of wireless charge-discharge system of electric automobile, suitable for being passed between power network 4 and electric automobile
Electric energy is passed, power network 4 connects multiple wireless charging stakes 2, and wireless charging stake 2 is installed on power network and ground parking position, or is uniformly distributed
Between the pavement of road of electric automobile during traveling.Power subsystem 3, wireless charging stake 2 and power supply list are provided with electric automobile
First 3 wireless connections；Characterized in that, the wireless charge-discharge system of electric automobile includes：
Charging-discharging controller 1, charging-discharging controller 1 are arranged in electric automobile and are connected with power subsystem 3, and charge and discharge is automatically controlled
Device 1 processed also with multiple wireless connections of wireless charging stake 2；
Charging-discharging controller 1 is used to be more than current residual electricity in the preset need electricity of peak of power consumption period and electric automobile
When amount and default reservation electricity sum, wireless charging stake 2 is controlled by the power supply list of the electrical energy transportation that power network 4 is supplied to electric automobile
Member 3 is equal to current residual electricity and default reservation electricity sum until its preset need electricity；And
No more than current residual electricity and guarantor is preset for the preset need electricity in peak of power consumption period and electric automobile
When staying electricity sum, control the power subsystem 3 of electric automobile by its electrical energy transportation to wireless charging stake 2 until its preset need electricity
Amount is equal to current residual electricity and default reservation electricity sum, and wireless charging stake 2 again feeds back to the electric energy that power subsystem 3 conveys
In power network 4；And
For in the 3 underfill electricity of power subsystem of non-electrical peak period and power vehicle, control wireless charging stake 2 will
The electrical energy transportation that power network 4 is supplied is to power subsystem 3 until its is fully charged.
With continued reference to Fig. 5, in preferred embodiments of the present invention, electric automobile also includes：
Electric driving mechanism 16, electric driving mechanism 16 connects power subsystem 3, for being driven under the power supply of power subsystem 3
Dynamic electric automobile and in electric automobile retarding braking process by the unnecessary energy feedback of electric driving mechanism 16 to power subsystem 3,
With the course continuation mileage for reducing energy loss, saving electric energy and extending electrokinetic cell, utilization ratio is improved.
With continued reference to Fig. 5, in preferred embodiments of the present invention, in wireless charge-discharge system of the invention, wireless charging stake 2
Also include：
First exchange turns DC Module 5, and the first exchange turns DC Module 5 and connects power network 4, for the electricity supplied power network 4
The alternating current of power network 4 can be carried out and turn Direct current treatment；
First direct current delivers flow module 6, and the first direct current delivers the exchange of the connection of flow module 6 first and turns DC Module 5, for pair
The electric energy progress direct current for turning Direct current treatment by the alternating current of power network 4 turns high-frequency ac electric treatment；
Civil power transmitter module 7, civil power transmitter module 7 connect the first direct current and deliver flow module 6, for will turn by direct current
For the electrical energy transportation of high-frequency ac electric treatment to the power subsystem 3 of electric automobile, civil power transmitter module 7 is installed on ground parking position
On, or be uniformly distributed on the pavement of road of electric automobile during traveling；
Civil power receiving module 8, civil power receiving module 8 are used for the electric energy for receiving the conveying of power subsystem 3, civil power receiving module 8
It is installed on ground parking position, or is uniformly distributed on the pavement of road of electric automobile during traveling；
Second exchange turns DC Module 9, and the second exchange turns DC Module 9 and connects civil power receiving module 8, for power supply list
The electric energy of the conveying of member 3 carries out high-frequency alternating current and turns Direct current treatment；Second direct current delivers flow module 10, and the second direct current delivers stream mould
The exchange of the connection of block 10 second turns DC Module 9 and power network 4, for being carried out to the electric energy for turning Direct current treatment by high-frequency alternating current
Direct current turns the AC process of power network 4 and will turn the electrical energy transportation of the AC process of power network 4 to power network 4 by direct current.
With continued reference to Fig. 5, in preferred embodiments of the present invention, in wireless charge-discharge system of the invention, power subsystem 3 is also
Including：
Battery receptacle module 11, battery receptacle module 11 are used for electric energy and the output for receiving the supply of power network 4；
3rd exchange turns DC Module 12, and the 3rd exchange turns DC Module 12 and connects battery receptacle module 11 and electrokinetic cell
Module 13, the 3rd exchange turn the electric energy progress high-frequency alternating current that DC Module 12 is used to send power network 4 and turn Direct current treatment simultaneously
Output；
Power battery module 13, the exchange of the connection of power battery module 13 the 3rd turns DC Module 12, for storing through too high
Frequency alternating current turns the electric energy after Direct current treatment and powered for electric driving mechanism 16；
3rd direct current delivers flow module 14, and the 3rd direct current delivers flow module 14 and connects power battery module 13, for driven
Electric energy is obtained in power battery module 13 and exported after direct current turns high-frequency ac electric treatment；
Battery transmitter module 15, battery transmitter module 15 connects the 3rd direct current and delivers flow module 14, for that will pass through direct current
Electricity turns the electrical energy transportation after high-frequency ac electric treatment to wireless charging stake 2.
In the present embodiment, the electric energy that the power battery module 13 of power subsystem 3 can supply treated power network 4
The electric driving mechanism 16 of electric automobile is sent to, so as to realize the energy supply to electric driving mechanism 16, meanwhile, electronic vapour
The electric driving mechanism 16 of car also can be in electric automobile retarding braking process by the unnecessary energy feedback of electric driving mechanism 16
To power subsystem 3, power subsystem 3 is by power storage to electric power module.
Due to the structure all same of each wireless charging stake 2, actually power network 4 connects multiple wireless charging stakes 2, so may be used
By the parallel connection of multiple wireless charging stakes, the charging current of single wireless charging stake is reduced, mitigates single wireless receiving/transmitting list
The quality of member, is advantageous to access distributed micro-capacitance sensor, or realizes New-energy electric vehicle wireless charging during exercise, improves electronic
The course continuation mileage of automobile.One of wireless charging stake 2 is only show in Fig. 5, is entered every time between power network 4 and power subsystem 3
A wireless charging stake 2 is all only used during row energy exchange.
For a person skilled in the art, after reading described above, various changes and modifications undoubtedly will be evident.
Therefore, appended claims should regard whole variations and modifications of the true intention and scope that cover the present invention as.Weighing
Any and all scope and content of equal value, are all considered as still belonging to the intent and scope of the invention in the range of sharp claim.
Claims (8)
1. a kind of wireless charge/discharge control method of electric automobile, suitable for transmitting electric energy between power network and electric automobile, electricity
Net connects multiple wireless charging stakes, and power subsystem, wireless charging stake and power subsystem wireless connection are provided with electric automobile；It is special
Sign is, is additionally provided with the charging-discharging controller being connected with power subsystem in electric automobile, charging-discharging controller also with it is multiple wireless
Charging pile carries out wireless connection to control electric energy to carry out two-way flow between power network and the power subsystem of electric automobile；Electronic vapour
Vehicle radio charge/discharge control method includes：
Step S1, charging-discharging controller judges whether current time is peak period：
If the determination result is YES, then S2 is gone to step；
If judged result is no, S3 is gone to step；
Step S2, charging-discharging controller judges whether the preset need electricity of electric automobile is more than current residual electricity and default guarantor
Stay electricity sum：
If the determination result is YES, then charging-discharging controller controls wireless charging stake by the electrical energy transportation that power network is supplied to electric automobile
Power subsystem until its preset need electricity is equal to current residual electricity and default retains electricity sum；
If judged result is no, the power subsystem of charging-discharging controller control electric automobile is by its electrical energy transportation to wireless charging
Stake is equal to current residual electricity and default reservation electricity sum until its preset need electricity, and wireless charging stake is again by power subsystem
The electric energy of conveying is fed back in power network；
Step S3, charging-discharging controller judges whether the power subsystem of power vehicle is fully charged：
If the determination result is YES, then return to step S1；
If judged result is no, charging-discharging controller controls wireless charging stake by the electrical energy transportation that power network is supplied to power subsystem
Until its is fully charged.
2. wireless charge/discharge control method according to claim 1, it is characterised in that in step S2, when judged result is to be,
Comprise the following steps that：
Step S21a, charging-discharging controller is by the electrical energy transportation that power network is supplied to wireless charging stake；
Step S22a, charging-discharging controller control wireless charging staking receives the electric energy of power network supply, and successively to power network supply
Electric energy progress power network alternating current turns Direct current treatment and direct current turns high-frequency ac electric treatment；
Step S23a, charging-discharging controller control wireless charging stake will turn Direct current treatment by power network alternating current and direct current turns
The electrical energy transportation of high-frequency ac electric treatment to electric automobile power subsystem；
Step S24a, the power subsystem of charging-discharging controller control electric automobile receives the electric energy of power network supply and carries out high frequency friendship
Stream electricity turns Direct current treatment, and control power subsystem is deposited to the electric energy after high-frequency alternating current turns Direct current treatment
Storage, until the preset need electricity of electric automobile is equal to current residual electricity and default reservation electricity sum.
3. wireless charge/discharge control method according to claim 1, it is characterised in that in step S2, when judged result is no,
Comprise the following steps that：
Step S21b, the electric energy progress direct current that charging-discharging controller control power subsystem stores to it turns at high-frequency alternating current
Reason；
Step S22b, charging-discharging controller controls power subsystem by the electrical energy transportation after direct current turns high-frequency ac electric treatment
To wireless charging stake, until the preset need electricity of electric automobile is equal to current residual electricity and default reservation electricity sum；
Step S23b, charging-discharging controller control wireless charging staking receives the electric energy of power subsystem conveying, and defeated to power subsystem
The electric energy sent carries out that high-frequency alternating current turns Direct current treatment and direct current turns power network AC process successively；
Step S24b, charging-discharging controller control wireless charging stake, will turn Direct current treatment and direct current by high-frequency alternating current
Electric energy feedback to the power network for turning power network alternating current is handled.
4. wireless charge/discharge control method according to claim 1, it is characterised in that in step S3, when judged result is no,
Comprise the following steps that：
Step S31a, charging-discharging controller controls power network by electrical energy transportation to wireless charging stake；
Step S32a, charging-discharging controller control wireless charging staking receives the electric energy of power network supply, and successively to power network supply
Electric energy progress power network alternating current turns Direct current treatment and direct current turns high-frequency ac electric treatment；
Step S33a, charging-discharging controller control wireless charging stake will turn Direct current treatment by power network alternating current and direct current turns
The electrical energy transportation of high-frequency ac electric treatment is to power subsystem；
Step S34a, charging-discharging controller control power subsystem receives the electric energy of wireless charging stake conveying and carries out high-frequency alternating current
Turn Direct current treatment, and control power subsystem is stored the electric energy for turning Direct current treatment by high-frequency alternating current, until
Untill power subsystem is fully charged.
5. a kind of wireless charge-discharge system of electric automobile, suitable for transmitting electric energy between power network and electric automobile, power network connects
Multiple wireless charging stakes are connect, power subsystem, wireless charging stake and power subsystem wireless connection are provided with electric automobile；Its feature exists
In electric automobile is wireless, and charge-discharge system includes：
Charging-discharging controller, charging-discharging controller are arranged in electric automobile and are connected with power subsystem, and charging-discharging controller is also
With multiple wireless charging stake wireless connections；
Charging-discharging controller be used for the preset need electricity of peak of power consumption period and electric automobile be more than current residual electricity and
It is default when retaining electricity sum, control wireless charging stake by the power subsystem of the electrical energy transportation that power network is supplied to electric automobile until
Its preset need electricity is equal to current residual electricity and default reservation electricity sum；And
It is electric no more than current residual electricity and default reservation for the preset need electricity in peak of power consumption period and electric automobile
When measuring sum, control the power subsystem of electric automobile by its electrical energy transportation to wireless charging stake until its preset need electricity is equal to
Current residual electricity and default reservation electricity sum, wireless charging stake again feed back to the electric energy that power subsystem conveys in power network；
And
For in the power subsystem underfill electricity of non-electrical peak period and power vehicle, control wireless charging stake to supply power network
The electrical energy transportation answered is to power subsystem until its is fully charged.
6. wireless charge-discharge system according to claim 5, it is characterised in that electric automobile also includes：
Electric driving mechanism, electric driving mechanism connection power subsystem, for driving electric automobile under the power supply of power subsystem
And in electric automobile retarding braking process by the unnecessary energy feedback of electric driving mechanism to power subsystem.
7. wireless charge-discharge system according to claim 5, it is characterised in that wireless charging stake includes：
First exchange turns DC Module, and the first exchange turns DC Module connection power network, and the electric energy for supplying power network carries out electricity
Net alternating current turns Direct current treatment；
First direct current delivers flow module, and the first direct current delivers the exchange of flow module connection first and turns DC Module, for by electricity
The electric energy progress direct current that net alternating current turns Direct current treatment turns high-frequency ac electric treatment；
Civil power transmitter module, civil power transmitter module connect the first direct current and deliver flow module, turn high frequency friendship for that will pass through direct current
The electrical energy transportation of electric treatment is flowed to the power subsystem of electric automobile；
Civil power receiving module, civil power receiving module are used for the electric energy for receiving power subsystem conveying；
Second exchange turns DC Module, and the second exchange turns DC Module connection civil power receiving module, for being conveyed to power subsystem
Electric energy carry out high-frequency alternating current turn Direct current treatment；Second direct current delivers flow module, and the second direct current delivers flow module connection the
Two exchanges turn DC Module and power network, turn power network for carrying out direct current to the electric energy for turning Direct current treatment by high-frequency alternating current
AC process simultaneously will turn the electrical energy transportation of power network AC process to power network by direct current.
8. wireless charge-discharge system according to claim 6, it is characterised in that power subsystem also includes：
Battery receptacle module, battery receptacle module are used for electric energy and the output for receiving power network supply；
3rd exchange turns DC Module, and the 3rd exchange turns DC Module connection battery receptacle module and power battery module, and the 3rd
Exchange turns the electric energy progress high-frequency alternating current that DC Module is used to send power network and turns Direct current treatment and export；
Power battery module, the exchange of power battery module connection the 3rd turn DC Module, turned for storing by high-frequency alternating current
Electric energy after Direct current treatment is simultaneously powered for electric driving mechanism；
3rd direct current delivers flow module, and the 3rd direct current delivers flow module connection power battery module, for from power battery module
Middle acquisition electric energy simultaneously export after direct current turns high-frequency ac electric treatment；
Battery transmitter module, battery transmitter module connect the 3rd direct current and deliver flow module, turn high frequency friendship for that will pass through direct current
The electrical energy transportation after electric treatment is flowed to wireless charging stake.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108494109A (en) * | 2018-03-16 | 2018-09-04 | 清华大学 | A kind of control strategy for the double-direction radio charging system not depending on real-time radio communication |
| CN109088423A (en) * | 2018-09-12 | 2018-12-25 | 唐山市启明科技有限公司 | Energy storage type charging/discharging apparatus |
| CN110116643A (en) * | 2019-05-31 | 2019-08-13 | 温州大学 | A kind of electric car dynamic bidirectional wireless charging system and method |
| CN110422069A (en) * | 2019-08-07 | 2019-11-08 | 中国恩菲工程技术有限公司 | Electric car charge/discharge control method, device, system, medium and electronic equipment |
| CN111439156A (en) * | 2019-01-17 | 2020-07-24 | 本田技研工业株式会社 | Power supply and reception management device and computer-readable storage medium |
| CN111600299A (en) * | 2020-05-18 | 2020-08-28 | 浙江吉利汽车研究院有限公司 | Household energy supply system, method and computer readable storage medium |
| CN111993914A (en) * | 2019-05-10 | 2020-11-27 | 通用汽车环球科技运作有限责任公司 | Intelligent motor vehicle, charging system and control logic for managing vehicle grid integrated operation |
| CN112398212A (en) * | 2020-11-30 | 2021-02-23 | 南京四象新能源科技有限公司 | Standby power supply control method and device, energy storage system and storage medium |
| CN113022359A (en) * | 2021-03-10 | 2021-06-25 | 广东电网有限责任公司韶关供电局 | Electric vehicle charging and discharging control method and device, charging and discharging control equipment and medium |
| CN116142016A (en) * | 2023-04-19 | 2023-05-23 | 深圳市科宇电源科技有限公司 | Power supply device, power supply method for power supply device, and computer-readable storage medium |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1080071A (en) * | 1996-09-02 | 1998-03-24 | Japan Storage Battery Co Ltd | Charging controller for electric automobile |
| CN1816463A (en) * | 2003-07-09 | 2006-08-09 | 艾劳埃斯·乌本 | Motor vehicle |
| JP2007282383A (en) * | 2006-04-07 | 2007-10-25 | Kyushu Institute Of Technology | Method and system for levelling power load |
| JP2013201859A (en) * | 2012-03-26 | 2013-10-03 | Toyota Industries Corp | Vehicle charge system and method |
| CN103997087A (en) * | 2014-05-08 | 2014-08-20 | 中国矿业大学 | Wireless electromobile charge and discharge system and operation method thereof |
| CN106476650A (en) * | 2016-12-20 | 2017-03-08 | 深圳市列那狐科技有限公司 | Portable charging energy-storing system and its control method |
| CN106541845A (en) * | 2016-11-25 | 2017-03-29 | 上海工程技术大学 | A kind of wireless electric automobile charging system actual and control method |
| CN106972564A (en) * | 2017-04-01 | 2017-07-21 | 三峡大学 | A kind of bi-directional electric power feed system for public transport electrical changing station |
-
2017
- 2017-08-17 CN CN201710708732.XA patent/CN107472067A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1080071A (en) * | 1996-09-02 | 1998-03-24 | Japan Storage Battery Co Ltd | Charging controller for electric automobile |
| CN1816463A (en) * | 2003-07-09 | 2006-08-09 | 艾劳埃斯·乌本 | Motor vehicle |
| JP2007282383A (en) * | 2006-04-07 | 2007-10-25 | Kyushu Institute Of Technology | Method and system for levelling power load |
| JP2013201859A (en) * | 2012-03-26 | 2013-10-03 | Toyota Industries Corp | Vehicle charge system and method |
| CN103997087A (en) * | 2014-05-08 | 2014-08-20 | 中国矿业大学 | Wireless electromobile charge and discharge system and operation method thereof |
| CN106541845A (en) * | 2016-11-25 | 2017-03-29 | 上海工程技术大学 | A kind of wireless electric automobile charging system actual and control method |
| CN106476650A (en) * | 2016-12-20 | 2017-03-08 | 深圳市列那狐科技有限公司 | Portable charging energy-storing system and its control method |
| CN106972564A (en) * | 2017-04-01 | 2017-07-21 | 三峡大学 | A kind of bi-directional electric power feed system for public transport electrical changing station |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108494109B (en) * | 2018-03-16 | 2020-03-20 | 清华大学 | Control strategy of bidirectional wireless charging system independent of real-time wireless communication |
| CN108494109A (en) * | 2018-03-16 | 2018-09-04 | 清华大学 | A kind of control strategy for the double-direction radio charging system not depending on real-time radio communication |
| CN109088423A (en) * | 2018-09-12 | 2018-12-25 | 唐山市启明科技有限公司 | Energy storage type charging/discharging apparatus |
| CN111439156A (en) * | 2019-01-17 | 2020-07-24 | 本田技研工业株式会社 | Power supply and reception management device and computer-readable storage medium |
| CN111439156B (en) * | 2019-01-17 | 2024-01-09 | 本田技研工业株式会社 | Power supply and receiving management device and computer readable storage medium |
| CN111993914A (en) * | 2019-05-10 | 2020-11-27 | 通用汽车环球科技运作有限责任公司 | Intelligent motor vehicle, charging system and control logic for managing vehicle grid integrated operation |
| CN111993914B (en) * | 2019-05-10 | 2023-11-28 | 通用汽车环球科技运作有限责任公司 | Intelligent motor vehicle, charging system and control logic for managing vehicle grid integrated operation |
| CN110116643B (en) * | 2019-05-31 | 2021-09-07 | 温州大学 | Dynamic bidirectional wireless charging system and method for electric automobile |
| CN110116643A (en) * | 2019-05-31 | 2019-08-13 | 温州大学 | A kind of electric car dynamic bidirectional wireless charging system and method |
| CN110422069A (en) * | 2019-08-07 | 2019-11-08 | 中国恩菲工程技术有限公司 | Electric car charge/discharge control method, device, system, medium and electronic equipment |
| CN110422069B (en) * | 2019-08-07 | 2020-11-27 | 中国恩菲工程技术有限公司 | Electric vehicle charging and discharging control method, device, system, medium and electronic equipment |
| CN111600299A (en) * | 2020-05-18 | 2020-08-28 | 浙江吉利汽车研究院有限公司 | Household energy supply system, method and computer readable storage medium |
| CN112398212A (en) * | 2020-11-30 | 2021-02-23 | 南京四象新能源科技有限公司 | Standby power supply control method and device, energy storage system and storage medium |
| CN113022359A (en) * | 2021-03-10 | 2021-06-25 | 广东电网有限责任公司韶关供电局 | Electric vehicle charging and discharging control method and device, charging and discharging control equipment and medium |
| CN116142016A (en) * | 2023-04-19 | 2023-05-23 | 深圳市科宇电源科技有限公司 | Power supply device, power supply method for power supply device, and computer-readable storage medium |
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