CN207542794U - A kind of charging management system for electric automobile for coordinating control based on region distribution - Google Patents
A kind of charging management system for electric automobile for coordinating control based on region distribution Download PDFInfo
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- CN207542794U CN207542794U CN201720911590.2U CN201720911590U CN207542794U CN 207542794 U CN207542794 U CN 207542794U CN 201720911590 U CN201720911590 U CN 201720911590U CN 207542794 U CN207542794 U CN 207542794U
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- charging unit
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Abstract
The utility model discloses a kind of charging management system for electric automobile for coordinating control based on region distribution, the region distribution including being arranged on each distribution network line coordinates control platform and is arranged in the circuit electricity consumption region to provide the charging unit of charging for electric vehicle；Charging unit access area distribution coordinates control platform, and region distribution coordinates control platform and obtains the setting information of each charging unit and combine the running time of distribution network load situation planning charging unit and planning information is sent to charging unit；Charging unit controls the practical charging time of electric vehicle according to planning information.Using the technical solution of the utility model, neither influence the use of user's electric vehicle, also it can solve the problems, such as that a large amount of electric vehicles charge the voltage landing of generation simultaneously, save the maintenance cost that distribution network voltage is stablized, reduce demand of the electric vehicle to grid power transmission to a certain extent, improve batteries of electric automobile service life.
Description
Technical field
The utility model is related to electric vehicle charging field more particularly to it is a kind of based on region distribution coordinate control it is electronic
Automobile charging management system.
Background technology
At present, the development of pure electric automobile is extremely rapid, and a large amount of electric vehicles charge simultaneously to be caused under distribution network voltage
The problems such as dropping, and being likely to cause brownout.For example, some cell (building) a certain period a large amount of electric vehicle charging
Enter power distribution network, the region distribution load can be caused to increased dramatically, the severe events such as power failure are even resulted in when serious.Electric vehicle fills
The unstability that regional distribution network brings voltage is supplied electricity to, the electric power ancillary service for depending merely on conventional electric power generation equipment scheduling has been difficult solution
Certainly problem.
In order to solve the above-mentioned technical problem, the prior art proposes that a variety of electric vehicles participate in the tune that the voltage of power distribution network is adjusted
Degree scheme, basic principle is the energy storage device using electric vehicle as power grid, electrically operated by the charge and discharge for dispatching electric vehicle
Reduce the size of load in power distribution network, so as to slow down the fall of voltage.That is, when electric vehicle charge requirement matches region
When power grid impact is larger, other by being connected under the regional distribution network agree to that the electric vehicle for receiving scheduling is noted to power distribution network
Enter reactive power so as to achieve the purpose that stable network voltage.It is the important of the guarantee stabilization of power grids that electric vehicle is transmitted electricity to power distribution network
Technological means, but electric vehicle repeated charge causes the waste of electric energy, while also accelerates the aging of battery, and reducing battery makes
Use the service life.For this purpose, the repeated charge of electric vehicle should be reduced as possible in practice.
Therefore for drawbacks described above present in currently available technology, it is really necessary to be studied, to provide a kind of scheme,
Solve defect in the prior art.
Utility model content
In view of this, it is necessory to provide a kind of charging management system for electric automobile for coordinating control based on region distribution,
For user by setting permission charging time of electric vehicle, region distribution coordinates the information that control platform collects each charging unit
And combine the practical charging time that current power distribution network load condition distributes electric vehicle for each charging unit；The utility model leads to
It spends the charging time of adjustment electric vehicle and then realizes that electric vehicle is actively participated in the case where not influencing user's use demand
The voltage of regional distribution network is adjusted, and with a kind of simple scheduling structure, the maintenance cost that distribution network voltage is stablized is saved, certain
Reduce demand of the electric vehicle to grid power transmission in degree, improve battery.
The defects of in order to overcome the prior art, the technical solution of the utility model are as follows：
A kind of charging management system for electric automobile for coordinating control based on region distribution, including being arranged on each distribution cable
The region distribution of road coordinates control platform and is arranged in the circuit electricity consumption region to be used to provide charging for electric vehicle
Charging unit；The charging unit access area distribution coordinates control platform, and the region distribution is coordinated control platform and obtained often
The setting information of a charging unit and the running time of combination distribution network load situation planning charging unit simultaneously will planning
Information is sent to charging unit；The charging unit controls the practical charging time of electric vehicle according to planning information.
Preferably, the charging unit includes Charge Management unit and charging execution module, wherein, the Charge Management list
Member includes at least setup module, control module and communication module；
User inputs setting information when the setup module charges for electric vehicle, and the setting information, which includes at least, to be permitted
Perhaps charge period information；
The communication module is used to coordinate control platform into row data communication with the region distribution；
The control module is connected with the setup module, communication module and charging execution module, described for controlling
The work of charging unit；Setting information is uploaded to the region distribution by the communication module and coordinates control by the control module
Platform processed and the planning information of the acquisition communication module reception simultaneously control the charging execution module according to the planning information
Working condition realize to electric vehicle the practical charging time management.
Preferably, it further includes user and holds smart machine, the user holds smart machine can be by network insertion institute
It states charging unit and realizes Remote configuration setting information.
Preferably, the communication module is any one of WIFI module, 3G module, 4G modules or 5G modules.
The defects of in order to overcome the prior art, the invention also discloses a kind of electricity for coordinating control based on region distribution
Electrical automobile charging management method, includes the following steps：
Step S1：Charge Management unit is set in user terminal charging unit, and the Charge Management unit fills for managing
The work of electric installation；
Step S2：During electric vehicle connection charging unit charging, the setting information of user's active arrangement Charge Management unit
And the setting information is sent to region distribution and coordinates control platform；The setting information, which includes at least electric vehicle, to be allowed to charge
Period information；
Step S3：Region distribution coordinates control platform and obtains the setting information of each charging unit and born with reference to power distribution network
Lotus situation plans running time for each charging unit and planning information is sent to Charge Management unit；
Step S4：Charge Management unit controls the working condition of charging unit to realize to electric vehicle reality according to planning information
The management in border charging time and then adjust the line voltage distribution of power distribution network in the reasonable scope.
Preferably, it is further comprising the steps of：
In the case where region distribution coordinates the coordination control of control platform, electric vehicle as power distribution network energy storing devices to distribution
Net conveying reactive power.
Preferably, in step s 2, user accesses Charge Management unit by hand-held intelligent equipment and realizes Remote configuration
Setting information.
Preferably, the Charge Management unit includes at least setup module, control module and communication module；
User setting allows charge period information when the setup module charges for electric vehicle；
The communication module is used to coordinate control platform into row data communication with the region distribution；
The control module is connected with the setup module, communication module and charging execution module, described for controlling
The work of charging unit；Permission charge period information is uploaded to the region by the communication module and matched by the control module
Electricity coordinates control platform and obtains the planning information that the communication module receives and charging is controlled to perform according to the planning information
The working condition of module realizes the management in the practical charging time to electric vehicle.
The utility model is closed by the charging time section and combination current power distribution network load condition of user setting electric vehicle
Reason arranges the running time of electric vehicle, dispatches the electric vehicle charging time by timesharing and realizes that distribution network line voltage exists
In zone of reasonableness.Using the technical solution of the utility model, the use of user's electric vehicle is neither influenced, can also solve a large amount of electricity
Electrical automobile charges the voltage landing problem of generation simultaneously, saves the maintenance cost that distribution network voltage is stablized, subtracts to a certain extent
Lack demand of the electric vehicle to grid power transmission, improve batteries of electric automobile service life.
Description of the drawings
Fig. 1 is the schematic diagram of power distribution network.
Fig. 2 is the functional block diagram for the charging management system for electric automobile that the utility model coordinates control based on region distribution.
Fig. 3 is the functional block diagram of charging unit in the utility model.
Fig. 4 is the flow diagram of the utility model.
Specific examples below will further illustrate the utility model with reference to above-mentioned attached drawing.
Specific embodiment
Technical solution provided by the utility model is described further below with reference to attached drawing.
Referring to Fig. 1, the schematic diagram of power distribution network is shown, power distribution network is divided into a plurality of distribution line, and every distribution line is negative
The power supply in this electricity consumption region is blamed, in practice, a certain period a large amount of electric vehicle charging accesses can lead to the region distribution load
It increased dramatically, the severe events such as power failure are even resulted in when serious.
Applicant has made intensive studies the charging unit of the prior art, it is found that there are following defects：The prior art is adopted
Charging unit is off-line type, while is just directly started to charge up after charging connection, therefore, easily causes a certain period
The surge of electric vehicle charge volume and can not carry out with electricity demanding coordinate control.However, in practice, electric vehicle charge requirement
Time is flexible, as long as the completion task before time point set by user.Such as user is desirable for the time of electric vehicle
9 points of morning, then as long as in the morning 8：Charging is completed before 00 point with regard to user's use demand can be met, it is assumed that fully charged to be taken
Between be 3 hours, then can be after access to morning 6 in the electric automobile rechargeable battery：Random time between 00 starts to open
Dynamic charging.For this purpose, applicant proposes that the flexibility in electric vehicle charging time can be actively engaged in distribution network voltage adjusting, pass through area
Domain distribution coordinates control, and the practical charging time of reasonable arrangement electric vehicle can avoid a certain period electric vehicle charge volume
Surge, so as to ensure distribution network voltage stablize.
Referring to Fig. 2, it show charging management system for electric automobile of the utility model based on the coordination control of region distribution
Functional block diagram, the region distribution including being arranged on each distribution network line coordinate control platform and are arranged on the circuit electricity consumption
It is used to provide the charging unit of charging in region for electric vehicle；It is flat that each equal access area distribution of charging unit coordinates control
Platform, region distribution coordinate the setting information of each charging unit of control platform acquisition and combine distribution network load situation and plan to fill
Planning information is simultaneously sent to charging unit by the running time of electric installation；Charging unit controls electronic vapour according to planning information
The practical charging time of vehicle.Coordinate control platform since charging unit has access to region distribution, so as to which conventional offline formula be filled
Electric installation is changed to network type charging unit, can realize that region distribution coordinates control.
Referring to Fig. 3, the functional block diagram of charging unit in the utility model is shown, charging unit includes Charge Management unit
With charging execution module, wherein, electric administrative unit is used to manage the work of charging unit.Charge Management unit and charging perform mould
Block can be wholely set as a control cabinet, can also be separately set.For example, prior art charging unit is being transformed
In engineering, split Charge Management unit can be installed additional, and then can easily realize charging unit in original charging unit
The network rebuilding.
Charge Management unit includes at least setup module, control module and communication module；
User inputs setting information when setup module charges for electric vehicle, and setting information includes charge period is allowed to believe
The information such as breath, fully charged time, power；
Communication module is used to coordinate control platform into row data communication with region distribution；
Control module is connected with setup module, communication module and charging execution module, for controlling the work of charging unit
Make；Control module will allow charge period information to be uploaded to by communication module, and region distribution coordinates control platform and acquisition is logical
It interrogates the planning information that module receives and the working condition of charging execution module is controlled to realize to electric vehicle according to the planning information
The management in practical charging time.
Using above-mentioned technical proposal, region distribution, which coordinates control platform, can collect information and the combination of each charging unit
Current power distribution network load condition distributes the practical charging time of electric vehicle for each charging unit；So as to by adjusting electronic vapour
The charging time of vehicle realizes that electric vehicle actively participates in the voltage of regional distribution network in the case where not influencing user's use demand
It adjusts；The utility model overcomes swashing for a certain period electric vehicle charge volume of the prior art with a kind of simple scheduling structure
The technical issues of increasing, saves the maintenance cost that distribution network voltage is stablized, it is defeated to power grid to reduce electric vehicle to a certain extent
The demand of electricity improves batteries of electric automobile service life.
In a kind of preferred embodiment, further include user and hold smart machine, user, which holds smart machine, can pass through net
Network accesses charging unit and realizes Remote configuration setting information.So as to user can easily configuration settings information and when meter
It draws when having change, setting information can be adjusted in time.
In a kind of preferred embodiment, communication module is WIFI module, 3G module, 4G modules or 5G moulds are in the block any
Kind.
Referring to Fig. 4, it show electromobile charging management method of the utility model based on the coordination control of region distribution
Flow diagram includes the following steps：
Step S1：Charge Management unit is set in user terminal charging unit, and Charge Management unit fills for managing charging
The work put；
Step S2：During electric vehicle connection charging unit charging, the setting information of user's active arrangement Charge Management unit
And the setting information is sent to region distribution and coordinates control platform；Setting information, which includes at least electric vehicle, allows charge period
Information；
Step S3：Region distribution coordinates control platform and obtains the setting information of each charging unit and born with reference to power distribution network
Lotus situation plans running time for each charging unit and planning information is sent to Charge Management unit；
Step S4：Charge Management unit controls the working condition of charging unit to realize to electric vehicle reality according to planning information
The management in border charging time and then adjust the line voltage distribution of power distribution network in the reasonable scope.
In above-mentioned technical proposal, by the charging time of timesharing Dispatching adjustment electric vehicle, so as to not influence to use
Realize that electric vehicle actively participates in the voltage adjusting of regional distribution network in the case of the use demand of family, in a manner of a kind of low cost
Mitigate the burden of power grid.
When the scheduling of electric vehicle time-sharing charging can not still ensure grid balance, electric vehicle can as mobile energy storing devices
To provide the ancillary services such as peak load shifting, spinning reserve, frequency are adjusted, voltage is adjusted for power grid, so as to obtain one from power distribution network
Determine income and maintain the safe and stable operation of power grid.In a preferred embodiment, it is further comprising the steps of：
In the case where region distribution coordinates the coordination control of control platform, electric vehicle as power distribution network energy storing devices to distribution
Net conveying reactive power.Reduce demand of the electric vehicle to grid power transmission to a certain extent, improving batteries of electric automobile makes
Use the service life.
In a preferred embodiment, in step s 2, user accesses Charge Management unit by hand-held intelligent equipment
And realize Remote configuration setting information.
In a preferred embodiment, Charge Management unit includes at least setup module, control module and communication module；
User setting allows charge period information when setup module charges for electric vehicle；
Communication module is used to coordinate control platform into row data communication with region distribution；
Control module is connected with setup module, communication module and charging execution module, for controlling the work of charging unit
Make；Control module will allow charge period information to be uploaded to by communication module, and region distribution coordinates control platform and acquisition is logical
It interrogates the planning information that module receives and the working condition of charging execution module is controlled to realize to electric vehicle according to the planning information
The management in practical charging time.
The explanation of above example is only intended to the method and its core concept that help understands the utility model.It should refer to
Go out, it for those skilled in the art, can also be to this under the premise of the utility model principle is not departed from
Some improvement and modification can also be carried out for utility model, these improvement and modification also fall into the protection domain of the utility model claims
It is interior.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications of these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide range consistent with features of novelty.
Claims (4)
1. a kind of charging management system for electric automobile for coordinating control based on region distribution, which is characterized in that every including being arranged on
Region distribution on a distribution network line coordinates control platform and is arranged in the circuit electricity consumption region to be used for as electric vehicle
The charging unit of charging is provided；The charging unit access area distribution coordinates control platform, and the region distribution coordinates control
Platform obtains the setting information of each charging unit and combines distribution network load situation planning charging unit in actual work
Between and planning information is sent to charging unit；When the charging unit controls the practical charging of electric vehicle according to planning information
Between.
2. the charging management system for electric automobile according to claim 1 for being coordinated control based on region distribution, feature are existed
In, the charging unit includes Charge Management unit and charging execution module, wherein, the Charge Management unit is included at least and is set
Put module, control module and communication module；
User inputs setting information when the setup module charges for electric vehicle, and the setting information, which includes at least, to be allowed to fill
Electric period information；
The communication module is used to coordinate control platform into row data communication with the region distribution；
The control module is connected with the setup module, communication module and charging execution module, for controlling the charging
The work of device；Setting information is uploaded to the region distribution coordination control by the communication module and put down by the control module
Platform and the planning information of the acquisition communication module reception and the work that the charging execution module is controlled according to the planning information
Make the management that state realizes the practical charging time to electric vehicle.
3. the charging management system for electric automobile according to claim 1 or 2 for coordinating control based on region distribution, feature
It is, further includes user and hold smart machine, the user holds smart machine can be by charging unit described in network insertion
And realize Remote configuration setting information.
4. the charging management system for electric automobile according to claim 2 for being coordinated control based on region distribution, feature are existed
In the communication module is any one of WIFI module, 3G module, 4G modules or 5G modules.
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| CN201720911590.2U CN207542794U (en) | 2017-07-26 | 2017-07-26 | A kind of charging management system for electric automobile for coordinating control based on region distribution |
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| CN201720911590.2U CN207542794U (en) | 2017-07-26 | 2017-07-26 | A kind of charging management system for electric automobile for coordinating control based on region distribution |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221943A (en) * | 2017-07-26 | 2017-09-29 | 吴雯雯 | A kind of charging management system for electric automobile and method for coordinating control based on region distribution |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221943A (en) * | 2017-07-26 | 2017-09-29 | 吴雯雯 | A kind of charging management system for electric automobile and method for coordinating control based on region distribution |
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