CN205970891U - Electric automobile direct current fills electric pile with a plurality of ports that charge - Google Patents
Electric automobile direct current fills electric pile with a plurality of ports that charge Download PDFInfo
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- CN205970891U CN205970891U CN201620769869.7U CN201620769869U CN205970891U CN 205970891 U CN205970891 U CN 205970891U CN 201620769869 U CN201620769869 U CN 201620769869U CN 205970891 U CN205970891 U CN 205970891U
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- 238000004891 communication Methods 0.000 description 5
- 238000004886 process control Methods 0.000 description 4
- 101100060007 Caenorhabditis elegans mig-22 gene Proteins 0.000 description 2
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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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Abstract
The utility model discloses an electric automobile direct current fills electric pile with a plurality of ports that charge. This electric automobile direct current fills electric pile and includes man -machine interaction module, control module, the module of charging and many handles charge the rifle, and wherein man -machine interaction module links to each other with control module, and control module is respectively with to charge module and the rifle that respectively charges continuous. Wherein, control module controls the module of charging and provides preset the power that charges of initial distribution for the rifle that respectively charges to charge power according to charging power distribution priority in proper order for the charge reallocation of power of the rifle that respectively charges to the surplus. This electric automobile direct current fills electric pile and can charge for many electric automobile simultaneously, and unique charging control method has realized charge efficiency's maximize, has effectively saved the time that the user charges.
Description
Technical field
The utility model is related to a kind of electric automobile charging pile, more particularly, to a kind of electronic vapour with multiple charging ports
Car direct-current charging post, belongs to electric vehicle engineering field.
Background technology
Petering out with petroleum resources, electric automobile has obtained good development in recent years.Electric automobile refers to
With vehicle power as power, with the vehicle of power wheel traveling.Its compared to gasoline vehicle more energy-conserving and environment-protective, therefore just
Promoted by countries in the world.
Electric automobile charging pile is a kind of facility charging to pure electric automobile/hybrid vehicle, can be fixed on ground
Face or wall, are installed on public building (public building, market, Public Parking etc.) and residential area parking lot or charging station
Charging electric vehicle that is interior, being various models according to different electric pressures.Charging pile one side incoming transport electrical network, the opposing party
In the face of outer offer charging plug or charging gun, for for charging electric vehicle.
In the Chinese patent application of Application No. 201510401047.3, disclose the AC charging that a kind of unit four fills
Stake.This alternating-current charging pile and electric automobile and vehicle-mounted charger use cooperatively, and can realize on an alternating-current charging pile simultaneously
Four electric automobiles charge simultaneously, for customer selecting using it is ensured that client is convenient, safe use.But, due to this charging pile
It is only electric automobile and provides and charge at a slow speed, so, the use of this charging pile is the less efficient of charging electric vehicle it is impossible to meet
The demand of many electric vehicle rapid chargings, nor reasonably can be charged according to the different demands of different electric automobiles
Power energy allocation, is finally reached the utilization rate of charge capacity improving charging pile and charge efficiency.
Content of the invention
Primary technical problem to be solved in the utility model is to provide a kind of electronic vapour with multiple charging ports
Car direct-current charging post.
In order to realize above-mentioned purpose, the utility model adopts following technical schemes：
A kind of electric automobile direct-current charging post with multiple charging ports, including control module, charging module and many
Charging gun, described control module is connected with described charging module and each described charging gun respectively；
Described control module controls charging module, provides for each described charging gun and presets the charging work(distributing first
Rate；
The remaining charge power to charging pile for the described control module, is each described fill by charge power distribution priority orders
Electric rifle is charged the reallocation of power.
Wherein more preferably, described charging module includes APFC unit and DC/DC unit, described DC/DC
The input of unit is connected with the output end of described APFC unit.
Wherein more preferably, it is connected with i-th charging gun after the charging port parallel connection of i-th DC/DC of described charging module,
Described i-th charging gun is charged to i-th electric automobile, and wherein i is positive integer.
Wherein more preferably, described charging gun is provided with charging port and COM1；Described charging gun is by described communication ends
On the one hand mouth is connected with described control module, on the other hand corresponds with electric automobile and is connected；Each described charging gun passes through institute
State charging port to be connected with corresponding DC/DC.
Wherein more preferably, the input of the APFC unit in described charging module is connected in parallel, and
It is connected with AC power.
Wherein more preferably, described electric automobile direct-current charging post also includes human-computer interaction module, described human-computer interaction module
It is connected with described control module.
Wherein more preferably, the described maximum rated power of described charging gun is：P=P(DC/DC)× k, wherein, described P(DC/DC)
Maximum charge power for i-th DC/DC in charging module each described, described k is the quantity of charging module.
Wherein more preferably, described control module controls in described charging module that i-th DC/DC is common to be i-th and described fill
The charge power that electric rifle provides no more than presets the charge power distributing first.
Wherein more preferably, in the redistribution process that power is charged to i-th described charging gun, to preset head
The charge power of sub-distribution is limited with the charge power sum of reallocation, and described control module controls in each described charging module
Described i-th DC/DC provides charge power for described i-th charging gun.
Wherein more preferably, when the charging voltage of DC/DC unit output is identical with the final voltage that electric automobile BMS specifies,
It is zero that described control module controls the charging current of described DC/DC unit output, terminates charging process.
The electric automobile direct-current charging post with multiple charging ports provided by the utility model, on the one hand for each
Charging gun provides charge power set in advance, on the other hand according to charging pile total rated power and current charge power, in real time
Calculate the charging dump power of this charging pile, and by reallocation charge power distribution priority orders, corresponding charging gun is entered
Row charging dump power is reallocated, and makes each charging gun meet demand power and the electric current of charging electric automobile BMS as far as possible, from
And achieve the maximization of charging pile charge efficiency, save the time of user's charging.
Brief description
Fig. 1 is the schematic block circuit diagram of electric automobile direct-current charging post provided by the utility model；
Fig. 2 is the method flow that electric automobile direct-current charging post provided by the utility model realizes charging process control
Figure.
Specific embodiment
With specific embodiment, content of the invention of the present utility model is done below in conjunction with the accompanying drawings and further describe in detail.
There are multiple charging port electric automobile direct-current charging posts (referred to as fill as shown in figure 1, provided by the utility model
Electric stake), wherein, multiple charging ports refer to be connected in parallel by the output end of the corresponding DC/DC in multiple charging modules and form
Multiple charging ports, charging gun is connected with charging port, is charged for corresponding electric automobile.This charging pile includes people
Machine interactive module, control module, charging module, charging gun.Wherein, human-computer interaction module is connected with control module, control module
It is connected with charging module and charging gun respectively.Wherein, externally export unification charging gun, multiple charging ports refer to by multiple chargings
The output end of the corresponding DC/DC in module is connected in parallel multiple charging ports of composition, and many charging guns are filled with multiple
Electric port is corresponding to be connected, and is charged for corresponding electric automobile.
Human-computer interaction module includes touch display screen, window of swiping the card.When user starts and charges, by swiping the card, window is carried out
Swipe the card and the identity of charge user is identified, charge after terminating by menu option corresponding in touch display screen to electronic
The expense that automobile charges is settled accounts.This touch display screen can also display to the user that charging voltage, electricity, electric current and time
Etc. information.For example, by this touch display screen can show the battery total capacity of electric automobile, current capacities, charging current,
The information such as end of charge voltage, can also show the letters such as the charging module charging current exporting, the charging voltage exporting, alarm
Breath.This human-computer interaction module not only provide the user convenient service, also provides great convenience to staff.
Control module is used for receiving from battery management unit (Battery Management System, referred to as BMS)
Information, the information such as the battery total capacity of such as electric automobile, current capacities, charging current, end of charge voltage.This control mould
Block is additionally operable to receive the job information of charging module, the such as charging current of charging module output, the charging voltage of output, alarm
Etc. information.Control module by the different feedback of the information being received to human-computer interaction module, facilitate staff and user use,
Inquiry.It is right that control module also can be carried out to the job information of BMS (battery management unit) information of electric automobile and charging module
Then control module controls charging module to provide for charging gun and distributes first and the power of reallocation and the electricity for electric automobile ratio
Charge in pond.During charging batteries of electric automobile, control module controls the charging total current of charging module output to be less than or equal to
The charging current that electric automobile BMS needs, control module also carries out monitor in real time to battery and charging module, monitors charging module
The end of charge voltage that the charging voltage of output specifies less than electric automobile BMS.When the charging electricity being charged to charging module output
During the end of charge voltage that pressure specifies equal to electric automobile BMS, it is zero that control module controls the charging current of charging module output,
Terminate charging process and to feed back to the corresponding charging electric vehicle of human-computer interaction module full, and show in touch display screen and fill
Electricity terminates.
This charging pile includes multiple charging modules, and each charging module includes an APFC unit
And DC/DC (DC-DC converter) unit (PFC).Wherein, DC/DC unit is individual by n (n=1,2,3 ... i, i are positive integer)
DC/DC (DC-DC converter) composes in parallel, and n DC/DC realizes the controlled output of voltage x current by DC converting.Often
The input of one DC/DC unit is connected with the charging port of a PFC (APFC unit), each DC/
In DC unit, the output end of n DC/DC charging gun and controls mould with corresponding n (n=1,2,3 ... i, i are positive integer) respectively
Block is connected.Specifically, charging gun is provided with charging port and COM1, and charging port passes through charging cable and each DC/DC
The output end of unit is connected；COM1 passes through BMS (battery management unit) and control respectively with electric automobile for the communication cable
Module is connected.The input of PFC (APFC unit) unit in multiple charging modules is connected in parallel and hands over
Stream power supply is connected, and by providing certain alternating voltage for this charging module, this charging module can be converted into corresponding direct current
Voltage.As n=i, after the output end parallel connection of i-th DC/DC in each charging module, it is then connected to i-th charging gun,
By charging gun i to i-th charging electric vehicle.
In an embodiment of the present utility model, charging module adopts the multiple independent DC/DC output of PFC unit band
Pattern, so that charging pile is used more flexible.With reference to Fig. 2, (i=1,2) road independently exports and (charges with common 2
Stake there are 2 independent charging ports, you can to connect 2 charging guns) or 4 (i=1,2,3,4) road independently export and (charge
Stake has 4 independent charging ports, you can to connect 4 charging guns) as a example this charging pile realized with charging process control
Method is described in further detail.
Embodiment 1：It is same class vehicle condition for all vehicles to be charged, so that 4 tunnels independently export as a example：
As shown in Fig. 2 the method that electric automobile direct-current charging post provided by the utility model realizes charging process control
For：
Step S1：Control module receives and is derived from the BMS of each electric automobile to be charged and the information of charging module.
By the battery management unit (BMS1, BMS2, BMS3, BMS4) of 4 electric automobiles pass through communication cable respectively with right
The COM1 of the charging gun (1,2,3,4) answered is connected, by the output end of the corresponding DC/DC unit in each charging module simultaneously
It is linked togather, be connected with control module additionally by communication bus.Thus receiving the battery total capacity of electric automobile, current appearance
The information such as amount, charging current, end of charge voltage, battery temperature, and the charging module charging current exporting, the charging exporting
(charging module and control module real-time Communication for Power it is ensured that charging module are controlled by control module and charging working condition for voltage, alarm
Normally, occur charging pile can protect in time and carry out audible and visual alarm by human-computer interaction module if any abnormal conditions) etc. information.And
And, during charging electric vehicle, between i-th DC/DC in each DC/DC unit, all stream is realized by bus and fill
Electricity.
Step S2：According to the information of the corresponding electric automobile to be charged of every charging gun, preset every charging gun first
The charge power of sub-distribution.
It is then connected to the 1st charging gun by after the output end parallel connection of the 1st DC/DC in each charging module, will be each
It is then connected to the 2nd charging gun, by the 3rd in each charging module after the output end parallel connection of the 2nd DC/DC in individual charging module
It is then connected to the 3rd charging gun, by the output end of the 4th DC/DC in each charging module after the output end parallel connection of individual DC/DC
It is then connected to the 4th charging gun after parallel connection.
Specifically, when all vehicles to be charged are same class vehicle, for example, it is all motorbus or is all small-sized private
Family's car etc., charging pile general power P provided by the utility model is total=P(PFC-1)+P(PFC-2)+P(PFC-m)(m PFC, m are just whole
Number), the peak power of every charging gun is not more than the general power of charging pile, and the demand work(according to each electric automobile BMS
The size of rate, every charging gun to preset the charge power (charge power of charging gun maximum output) distributing first permissible
Average setting (can also arbitrarily arrange) is 0.25PAlwaysIt should be noted that：The presetting of every charging gun is distributed first
Charge power not can exceed that the peak power of every charging gun, and the charge power of all of charging gun being in charged state
Sum not can exceed that the general power of charging pile.
For example, when this charging pile general power P total=200KW when, in 4 charging guns, the peak power of each charging gun
For 200KW, consider from equipment economic angle, the peak power of each charging gun selectes 100KW；The need of 4 electric automobile BMS
Power is asked to be respectively：60KW、50KW、40KW、20KW.Peak power according to each charging gun and each electric automobile
The size of the demand power of BMS, charge power that the presetting of every charging gun is distributed first (the filling of charging gun maximum output
Electrical power) (can also arbitrarily arrange) can be averagely set for 50KW.The maximum rated power of every charging gun is：P=
P(DC/DC)× k, P(DC/DC)For the charge power of i-th DC/DC in each charging module, k (k is positive integer) is charging module
Quantity, i-th DC/DC of each charging module have identical power, and the different DC/DC of i value can have difference
Power.
Step S3：According to the demand power of each electric automobile BMS, with the maximum rated power of every charging gun and in advance
Set the charge power distributing first to be limited, control module controls charging module to provide the demand work(of BMS for corresponding charging gun
Rate.
For example, because the peak power of every charging gun is 200KW, what the presetting of every charging gun was distributed first fills
Electrical power is 50KW, if the demand power of 4 electric automobile BMS is respectively：60KW, 50KW, 40KW, 20KW, and this fills
Electric stake has the individual charging module of 2 (m=2), so, distribution power is respectively control module first：Charging gun 1 distributes filling of 50KW
Electrical power, charging gun 2 distribute the charge power of 50KW, charging gun 3 distributes the charge power of 40KW, charging gun 4 distributes 20KW's
Charge power, charging gun (1,2,3,4) corresponds to electric automobile (1,2,3,4) and is charged.Specifically, control module controls two
The voltage of DC/DC1 (the 1st DC/DC) in individual charging module and electric current, are to fill jointly after making two DC/DC1 output end parallel connections
Electric rifle 1 provides the charge power being not more than 50KW；Control module controls the DC/DC2 (the 2nd DC/DC) in two charging modules
Voltage and electric current, common after making the parallel connection of two DC/DC2 output ends provide the charge power being not more than 50KW for charging gun 2；Control
Molding block controls the voltage of DC/DC3 (the 3rd DC/DC) and electric current in two charging modules, makes two DC/DC3 output ends simultaneously
The common charge power that no more than 40KW is provided for charging gun 3 after connection；Control module controls the DC/DC4 in two charging modules
The voltage of (the 4th DC/DC) and electric current, after making two DC/DC4 output end parallel connections, common offer for charging gun 4 is not more than 20KW
Charge power.During charging electric vehicle, control module controls the charging total current of DC/DC unit output to be less than or equal to
The charging current that batteries of electric automobile needs, prevents the excessive battery damaging electric automobile of charging current.
Step S4：Control module calculates the current charge power of every charging gun in real time, according to the general power of charging pile
Thus calculating the current residual charge power of charging pile.
The summation that control module calculates 4 charging gun charge powers in real time is 160KW, further according to charging pile general power P
Always=200KW, calculating remaining charge power is 40KW.
Specifically, first charging gun is 50KW although BMS demand 60KW due to distribution power first, but also can only be with
The charge power work of 50KW；Second charging gun is also 50KW due to distribution power first, and BMS demand is also 50KW, so
Just worked with the charge power of 50KW；3rd charging gun is also 50KW due to distribution power first, but BMS demand 40KW,
So can only be worked with the charge power of 40KW；4th charging gun is also 50KW due to distribution power first, but BMS demand
20KW, so can only be worked with the charge power of 20KW；So, current charging general power is：50KW+50KW+40KW+20KW=
160KW, then, currently charging dump power：Charging general power=the 40KW of charging pile general power-currently
Step S5：When charging pile current residual charge power is more than zero, if control module has detected electric automobile
The demand power of BMS is not met for, then distribute priority orders according to charge power and the current residual of charging pile charges
Power distribution gives corresponding charging gun, to meet the demand power of each electric automobile BMS as far as possible.
So, control module, to first charging gun reallocation charge power 10KW, meets corresponding BMS charge power
Requirement for 60KW.
It is limited with the charge power sum presetting the charge power distributing first with preset reallocation, control mould
Block controls i-th DC/DC in each charging module to provide charge power for i-th charging gun with corresponding BMS demand, if do not had
Dump power or the demand power of each electric automobile BMS is had all to be met, then software is not reallocated charging dump power.
Specifically, when charging pile current residual charge power is more than zero, if control module has detected electric automobile
The demand power of BMS is not met for, then according to charging gun charge power reallocation priority orders, charging pile is current
Remaining charge power distributes to corresponding charging gun, to meet the demand power of each electric automobile BMS as far as possible；If electric automobile
The demand power of BMS all has been obtained for meeting, then be not charged power reallocation.When charging pile current residual charge power
During equal to zero, then it is not charged power reallocation yet.
For example, in above-mentioned charging gun (1,2,3,4), the demand power of the BMS of electric automobile 1 is 60KW, and divides first
Join charge power and only have 50KW, the also poor 10KW of electric automobile 1 charge power could meet the power demand of its BMS, and other are electric
The demand power of electrical automobile BMS is all met, so, it is 10KW to the charge power that charging gun 1 software is reallocated automatically,
The charge power summation making the software distribution of charging gun 1 is 60KW (charge power distributing first and the charge power reallocated
Sum), it is to charge with charging current jointly that control module controls the charging voltage of DC/DC1 in two above-mentioned charging modules
Rifle 1 provides the charge power of 60KW, so that charging gun 1 electric automobile 1 is charged so as to meet electronic vapour with the charge power of 60KW
The demand power of the BMS of car 1.Now, the dump power of charging pile is 30KW, due to the demand power of the BMS of 4 electric automobiles
All it is met, so software is no longer reallocated to dump power.
Step S6：When reaching predetermined end of charge voltage, control module terminates charging process.
When control module controls the charging voltage of charging module output whole equal to the charging that corresponding electric automobile BMS specifies
Only during voltage (maximum voltage), it is zero that control module controls the charging current of corresponding DC/DC unit output, terminates charging process
And notify the corresponding electric automobile of human-computer interaction module charging full, by touch display screen point out " charging terminates ".
After charging terminates, user passes through human-computer interaction module according to actual charge capacity and current electricity rates
Carry out payment clearing.
Embodiment 2：It is the situation of inhomogeneity vehicle for all vehicles to be charged, independently exported (charging gun) with 2 tunnels
As a example：
The method that this embodiment 2 realizes charging process control also according to above-mentioned steps S 1 to step S6 is electric automobile
Be charged, unique unlike：In step s 2, when all vehicles to be charged are different vehicle, for example existing large-scale
Passenger vehicle has small-sized private car etc. again, and charging pile general power P equally provided by the utility model is total=P(PFC-1)+P(PFC-2)+
P(PFC-m)(m PFC, m are positive integer), the peak power of every charging gun is not more than the general power of charging pile, and according to every
The size of the demand power of electric automobile BMS, every charging gun to preset the maximum charge power distributing first permissible
Arbitrarily setting it should be noted that：The charge power distributing first that presets of every charging gun not can exceed that every charging
The rated power of rifle, and the charge power sum of all charging guns being in charged state not can exceed that the total work of charging pile
Rate.
For example, when this charging pile general power P total=200KW when, in 2 charging guns, the peak power of each charging gun
For 200KW, the demand power of 2 electric automobile BMS is respectively：100KW and 70KW.Peak power according to each charging gun
And the size of the demand power of each electric automobile BMS, charging gun 1 preset the maximum charge power distributing first can
To be set to 120KW, the maximum charge power distributing first that presets of charging gun 2 could be arranged to 80KW.Every charging
The maximum rated power of rifle is：P=P(DC/DC)× k, P(DC/DC)Maximum charge work(for i-th DC/DC in each charging module
Rate, k (k is positive integer) has identical power, the different DC/DC of i value for the quantity of charging module, each i-th DC/DC
Can have different power.
During charging electric vehicle, control module controls the charging total current of DC/DC unit output to be less than or equal to electricity
The charging current that electrical automobile battery needs, prevents the excessive battery damaging electric automobile of charging current.Other steps are with embodiment 1
Described, will not be described here.
In electric automobile direct-current charging post provided by the utility model, on the one hand provide in advance for each charging gun
The predetermined charge power distributing first, on the other hand according to charging pile total rated power and current charge power, calculates in real time
The charging dump power of this charging pile, and by reallocation charge power distribution priority orders, corresponding charging gun is charged
Dump power is reallocated, and makes each charging gun meet demand power and the electric current of charging electric automobile BMS, thus realizing as far as possible
The maximization of charging pile charge efficiency, saves the time of user's charging.
Above electric automobile direct-current charging post provided by the utility model is described in detail.To this area
For those of ordinary skill, any obviously changed to what it did on the premise of without departing substantially from the utility model connotation
Dynamic, all will belong to the protection domain of the utility model patent right.
Claims (10)
1. a kind of electric automobile direct-current charging post with multiple charging ports is it is characterised in that include control module, charging mould
Block and many charging guns, described control module is connected with described charging module and each described charging gun respectively.
2. electric automobile direct-current charging post as claimed in claim 1 it is characterised in that：
Described charging module includes APFC unit and DC/DC unit, the input of described DC/DC unit and institute
The output end stating APFC unit is connected.
3. electric automobile direct-current charging post as claimed in claim 2 it is characterised in that：
It is connected with i-th charging gun after the charging port parallel connection of i-th DC/DC of described charging module, described i-th charging gun
I-th electric automobile is charged, wherein i is positive integer.
4. electric automobile direct-current charging post as claimed in claim 1 it is characterised in that：
Described charging gun is provided with charging port and COM1；Described charging gun is by described COM1 one side and described control
Molding block is connected, and on the other hand corresponds with electric automobile and is connected；Each described charging gun by described charging port with corresponding
DC/DC be connected.
5. electric automobile direct-current charging post as claimed in claim 1 it is characterised in that：
The input of the APFC unit in described charging module is connected in parallel, and is connected with AC power.
6. electric automobile direct-current charging post as claimed in claim 1 it is characterised in that：
Described electric automobile direct-current charging post also includes human-computer interaction module, described human-computer interaction module and described control module phase
Even.
7. electric automobile direct-current charging post as claimed in claim 1 it is characterised in that：
The maximum rated power of described charging gun is：P=P(DC/DC)× k, wherein, described P(DC/DC)For charging module each described
In i-th DC/DC maximum charge power, described k is the quantity of described charging module.
8. electric automobile direct-current charging post as claimed in claim 1 it is characterised in that：
Described control module controls the i-th DC/DC charging work(for i-th described charging gun offer jointly in described charging module
Rate no more than presets the charge power distributing first.
9. electric automobile direct-current charging post as claimed in claim 1 it is characterised in that：
In the redistribution process that power is charged to i-th described charging gun, to preset the charging work(distributing first
Rate is limited with the charge power sum of reallocation, and described control module controls i-th DC/DC described in each described charging module
There is provided charge power for described i-th charging gun.
10. electric automobile direct-current charging post as claimed in claim 1 it is characterised in that：
When the charging voltage of DC/DC unit output is identical with the final voltage that electric automobile BMS specifies, described control module controls
The charging current of described DC/DC unit output is zero, terminates charging process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620769869.7U CN205970891U (en) | 2016-07-20 | 2016-07-20 | Electric automobile direct current fills electric pile with a plurality of ports that charge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620769869.7U CN205970891U (en) | 2016-07-20 | 2016-07-20 | Electric automobile direct current fills electric pile with a plurality of ports that charge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205970891U true CN205970891U (en) | 2017-02-22 |
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ID=58025645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620769869.7U Active CN205970891U (en) | 2016-07-20 | 2016-07-20 | Electric automobile direct current fills electric pile with a plurality of ports that charge |
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| CN (1) | CN205970891U (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107128195A (en) * | 2017-05-16 | 2017-09-05 | 河北国文电气股份有限公司 | Multiple gun charger charging method and charger that power output is distributed automatically on demand |
| CN107458264A (en) * | 2017-10-12 | 2017-12-12 | 科世达（上海）管理有限公司 | A kind of management system of electric automobile charging station, controller and method |
| CN108899946A (en) * | 2018-06-21 | 2018-11-27 | 北京车和家信息技术有限公司 | Battery charger, control method, electric car and electronic charging vehicle |
| CN109660013A (en) * | 2018-12-20 | 2019-04-19 | 国网北京市电力公司 | The method of supplying power to and device of charging pile detection device |
| CN112224081A (en) * | 2020-10-15 | 2021-01-15 | 阳光电源股份有限公司 | Multi-gun charging pile and charging pile circuit |
| CN112572200A (en) * | 2019-09-30 | 2021-03-30 | 奥迪股份公司 | Wall type charging box system with charging interface |
| CN112606728A (en) * | 2020-12-28 | 2021-04-06 | 山东鲁能软件技术有限公司智能电气分公司 | Charging control system of electric automobile |
| CN113335102A (en) * | 2020-02-18 | 2021-09-03 | 保时捷股份公司 | Method for operating a charging field for an electric vehicle |
| CN113815465A (en) * | 2021-10-27 | 2021-12-21 | 阳光电源股份有限公司 | Charging control method, device and system and storage medium |
| CN114179657A (en) * | 2021-12-15 | 2022-03-15 | 南京工程学院 | Charging pile charging power adjustment method and device based on user demand response |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107128195A (en) * | 2017-05-16 | 2017-09-05 | 河北国文电气股份有限公司 | Multiple gun charger charging method and charger that power output is distributed automatically on demand |
| CN107128195B (en) * | 2017-05-16 | 2019-06-28 | 国文电气股份有限公司 | The multiple gun charger charging method and charger that output power distributes automatically on demand |
| CN107458264A (en) * | 2017-10-12 | 2017-12-12 | 科世达（上海）管理有限公司 | A kind of management system of electric automobile charging station, controller and method |
| CN108899946A (en) * | 2018-06-21 | 2018-11-27 | 北京车和家信息技术有限公司 | Battery charger, control method, electric car and electronic charging vehicle |
| CN109660013A (en) * | 2018-12-20 | 2019-04-19 | 国网北京市电力公司 | The method of supplying power to and device of charging pile detection device |
| CN112572200A (en) * | 2019-09-30 | 2021-03-30 | 奥迪股份公司 | Wall type charging box system with charging interface |
| CN113335102A (en) * | 2020-02-18 | 2021-09-03 | 保时捷股份公司 | Method for operating a charging field for an electric vehicle |
| CN113335102B (en) * | 2020-02-18 | 2024-04-05 | 保时捷股份公司 | Method for operating a charging field for an electric vehicle |
| CN112224081A (en) * | 2020-10-15 | 2021-01-15 | 阳光电源股份有限公司 | Multi-gun charging pile and charging pile circuit |
| US11938832B2 (en) | 2020-10-15 | 2024-03-26 | Sungrow Power Supply Co., Ltd. | Charging station with multiple charging plug and circuit for charging station |
| CN112606728A (en) * | 2020-12-28 | 2021-04-06 | 山东鲁能软件技术有限公司智能电气分公司 | Charging control system of electric automobile |
| CN113815465A (en) * | 2021-10-27 | 2021-12-21 | 阳光电源股份有限公司 | Charging control method, device and system and storage medium |
| CN114179657A (en) * | 2021-12-15 | 2022-03-15 | 南京工程学院 | Charging pile charging power adjustment method and device based on user demand response |
| CN114179657B (en) * | 2021-12-15 | 2022-09-27 | 南京工程学院 | Charging pile charging power adjustment method and device based on user demand response |
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Effective date of registration: 20170818 Address after: Longgang District of Shenzhen City, Guangdong province 518111 Pinghu street Pinghu community goose Tian Er Lu No. 9 Patentee after: Shenzhen Baolai Technology Co. Ltd. Address before: 100176 Beijing city Daxing District Changxin Beijing economic and Technological Development Zone No. 9 Les Loges Du Park Hotel Building 2 Patentee before: Wang Zhen |
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