CN109808533A - A kind of large capacity energy storage direct current quick charge station - Google Patents
A kind of large capacity energy storage direct current quick charge station Download PDFInfo
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- CN109808533A CN109808533A CN201910164798.6A CN201910164798A CN109808533A CN 109808533 A CN109808533 A CN 109808533A CN 201910164798 A CN201910164798 A CN 201910164798A CN 109808533 A CN109808533 A CN 109808533A
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- 238000004146 energy storage Methods 0.000 title claims abstract description 55
- 238000007600 charging Methods 0.000 claims abstract description 58
- 238000012545 processing Methods 0.000 claims abstract description 8
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- 230000005611 electricity Effects 0.000 claims description 10
- 230000001012 protector Effects 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of large capacity energy storage direct current quick charge stations, comprising: power distribution cabinet and charging cabinet；Power distribution cabinet has been internally integrated controller, rectification module, D.C. contactor, breaker and energy-storage battery group；The surface of charging cabinet is embedded with touch screen, card reader, electric energy meter and charging gun；Controller is electrically connected with rectification module, D.C. contactor, electric energy meter, touch screen and card reader respectively；The input terminal of rectification module connects alternating current, is successively transmitted to D.C. contactor, breaker and charging gun after alternating current is carried out rectification processing；Or alternating current be transmitted to after rectification processing energy-storage battery group and carries out electric energy conversion and stores.The present invention, which can be realized, continues as electric car charging in the case where alternating current disappears, and charging process is rapid, while can alleviate power grid pressure.
Description
Technical field
The present invention relates to electric car charging technique field, more particularly to a kind of large capacity energy storage direct current is quick
Charging station.
Background technique
Currently, treasuring limited petroleum resources on the earth, natural environment for the survival of mankind is protected, reduces greenhouse gases
Discharge amount, containment global warming trend have become the topics common that whole world various countries face.Electric car is environmentally friendly, clear
Clean, energy saving etc. just to occupy apparent advantage, according to ASSOCIATE STATISTICS, electric car is higher than fuel-engined vehicle in terms of capacity usage ratio
7.5 percentage points, Pollution drainage is only 2% one the 8% of conventional internal combustion locomotive, basic non-pollutant discharge.Electric car tool
There is the discharge of low pollution object, the advantages such as low noise, efficiency is high, maintenance and operating cost are low, the widely available of it will alleviate atmosphere
The most effective means of environmental pollution and energy shortages.
Push electric car in the universal of the whole world, other than technological break-through and standard are unified, related infrastructure construction
Also development must be synchronized, as building roadside filling station, each national capital must set up efficient " vehicle charging station " network as early as possible.
And existing charging pile can not achieve quick charge, and transformation and upgrade are difficult.Existing charging pile power is smaller, general output power
Within 60kw, but at present after city bus electric car rapid emergence, for the course continuation mileage for improving vehicle, the storage of on-vehicle battery packet
Electricity is up to 150-180kwh, if still charged with low power charging pile, the charging time is up to 3-4 hours.If it is desired to more
Powerful charging pile is changed, station inlet wire transformer need to be replaced simultaneously, improvement cost is big.Meanwhile based on existing urban distribution network
The limitation of capacity limit and power supply line, also cannot achieve increase-volume, implement with certain difficulty.In addition to this, existing
Charging pile be typically all to use daytime, and access urban distribution network, it is possible that the peak times of power consumption on daytime, at night with
The reduction of charging vehicle, power load also and then decline, and there are irrational utilization power grid peak valley, impact of the charge period to power grid
It is larger.
Therefore, the charging of commercial power charged or battery can be selected by how providing one kind, even if in the case where alternating current disappears
It can be those skilled in the art's urgent need to resolve for the large capacity energy storage direct current quick charge station of electric vehicle rapid charging
Problem.
Summary of the invention
In view of this, can be realized alternating current disappearance the present invention provides a kind of large capacity energy storage direct current quick charge station
In the case of continue as electric car charging, and charging process is rapid, while can alleviate power grid pressure.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of large capacity energy storage direct current quick charge station, comprising: power distribution cabinet and charging cabinet；The power distribution cabinet has been internally integrated
Controller, rectification module, D.C. contactor, breaker and energy-storage battery group；The surface of the charging cabinet is embedded with touch screen, reads
Card device, electric energy meter and charging gun；The controller respectively with the rectification module, the D.C. contactor, the electric energy
Gauge table, the touch screen and the card reader are electrically connected；
The input terminal of the rectification module connects alternating current, carries out the alternating current to be successively transmitted to the direct current after rectification processing connecing
Tentaculum, the breaker and the charging gun；Or it carries out the alternating current to be transmitted to the energy-storage battery group after rectification processing and carries out electricity
It can convert and store.
It can be seen via above technical scheme that compared with prior art, the present invention is by being internally integrated energy storage in power distribution cabinet
Battery pack, the step price carried out using national grid, is underestimated the phase in electricity consumption and charged, come into operation in peak times of power consumption,
It being capable of effectively save user cost；Meanwhile, it is capable to continue as electric car charging in the case where alternating current disappears.In addition to this,
It due to the presence of energy-storage battery group, can be realized under the premise of not increasing transformer capacity, realize quick charge.
Preferably, in a kind of above-mentioned large capacity energy storage direct current quick charge station, the controller uses CX8050.
CX8050 controller has been internally integrated fieldbus slave station, is suitable for connecting any fieldbus slave station, both can be used as
It is between EtherCAT slave station equipment and traditional from the gateway between station interface (such as PROFIBUS and CAN), it can also be used to even
Connect device controller and upper Basic Ethernet component.
It preferably, further include Surge Protector in a kind of above-mentioned large capacity energy storage direct current quick charge station, the surge
Protector uses DXH60-F, and is mounted on alternating current incoming end.Surge Protector can to indirect thunder and lightning and direct effects of lightning or
The surge of other instantaneous overvoltages is protected, and will be scurried into power line, signal transmssion line and instantaneous overvoltage and is limited in equipment or is
Within the voltage range that can bear of uniting, obtains the powerful lightning current that will be sensed or surge current aerial drainage enters ground, protect equipment
And personnel safety.
It preferably, further include current transformer in a kind of above-mentioned large capacity energy storage direct current quick charge station, the electric current
Mutual inductor is mounted on major loop, and is connected with the rectification module.
Preferably, in a kind of above-mentioned large capacity energy storage direct current quick charge station, the breaker and direct current contact
Current divider and protective tube are in series between device, the current divider is connect with the electric energy meter.Current divider is effectively equivalent to
The resistance of one tissue very little generates pressure drop, shows for electric energy meter when there is DC current to pass through.
Preferably, in a kind of above-mentioned large capacity energy storage direct current quick charge station, the breaker is using Schneider open circuit
Device NSX400N.Schneider breaker can close, carry and cut-off the electric current under normal loop condition, and can be in the stipulated time
It is interior to carry and cut-off the electric current under abnormal loop condition, and decompression, under-voltage, overload and short-circuit protection can be carried out automatically.
Preferably, in a kind of above-mentioned large capacity energy storage direct current quick charge station, there are two each power distribution cabinet configurations
The charging gun, the output power of the charging gun are 120kw.Each charging cabinet can be simultaneously for two electric car chargings, section
Save the charging time.
Preferably, in a kind of above-mentioned large capacity energy storage direct current quick charge station, the charging cabinet surface is close to the touching
It controls and working station indicator and emergency stop switch is installed at the position of screen, the working station indicator and the emergency stop switch point
It is not electrically connected with the controller.Working station indicator can real-time display power supply status and charged state, be convenient for and
When exception information is shown, remind staff handle in time.
Preferably, in a kind of above-mentioned large capacity energy storage direct current quick charge station, the energy storage of the energy-storage battery group is greater than
Equal to 300kwh comprising multiple batteries, every 6 batteries composition batteries in parallel connection group parallel with one another, batteries in parallel connection group described in 180 groups
It is serially connected the composition energy-storage battery group.
Preferably, in a kind of above-mentioned large capacity energy storage direct current quick charge station, the power distribution cabinet and the charging cabinet
Top is mounted on radiator.Radiator can shed in time the heat that charging station generates, and prevent the excessively high damage electricity of temperature
Subcomponent.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 attached drawing is a kind of structural schematic diagram of large capacity energy storage direct current quick charge stake provided by the invention；
Fig. 2 attached drawing is a kind of another structural schematic diagram of large capacity energy storage direct current quick charge stake provided by the invention；
Fig. 3 attached drawing is a kind of electrical schematic diagram of large capacity energy storage direct current quick charge stake provided by the invention；
Fig. 4 attached drawing is a kind of surface structure schematic diagram of large capacity energy storage direct current quick charge stake provided by the invention；
Fig. 5 attached drawing is the main view of Fig. 4；
Fig. 6 attached drawing is the side view of Fig. 4.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1-Figure 3, the embodiment of the invention discloses a kind of large capacity energy storage direct current quick charge stations, comprising: matches
Electric cabinet 1 and charging cabinet 2；Power distribution cabinet 1 has been internally integrated controller 3, rectification module 4, D.C. contactor 5, breaker 6 and energy storage electricity
Pond group 7；The surface of charging cabinet 2 is equipped with touch screen 8, card reader 9, electric energy meter 10 and charging gun 11；Controller 3 respectively with
Rectification module 4, D.C. contactor 5, electric energy meter 10, touch screen 8 and card reader 9 are electrically connected；Electric energy meter 10 is close
Touch screen 8 is arranged.Controller 3 in the present embodiment uses CX8050, and breaker 6 uses Schneider breaker NSX400N.
The input terminal of rectification module 4 connects alternating current, by alternating current be successively transmitted to after rectification processing D.C. contactor 5,
Breaker 6 and charging gun 11；Or alternating current be transmitted to after rectification processing energy-storage battery group 7 and carries out electric energy conversion and stores.
AC network current supply circuit and battery current supply circuit are in series with rectification module 4, the rectification module 4 in AC network current supply circuit
It is composed in parallel by AC-DC module M2, M4, M6 and M8；Rectification module 4 in battery current supply circuit is by AC-DC module M1, M3, M5
It is composed in parallel with M7.D.C. contactor 5 is made of KM2-2 and KM3-2, and is connected with rectification module 4 and breaker 6.
The present invention is by being internally integrated energy-storage battery group 7 in power distribution cabinet 1, the step price carried out using national grid,
Electricity consumption underestimates the phase and charges, and comes into operation in peak times of power consumption, being capable of effectively save user cost；Meanwhile, it is capable in alternating current
Energy-storage battery group 7 is continued through in the case where disappearance as electric car charging.In addition to this, due to the presence of energy-storage battery group 7,
Quick charge can be realized under the premise of not increasing transformer capacity.
After present invention starting, battery charge button and Vehicular charging button can be shown in touch screen 8, it can be according to specific need
It asks, selection charges to energy-storage battery group 10 or to electric vehicle charging.After selecting Vehicular charging button, it can prompt in card reader
9 region brush IC card, to identify the essential information of vehicle to be charged, in charging process, electric energy meter 10 can be calculated and be read in real time
Electricity is taken, to settle accounts charging expense.Before charging, controller 3 can according to current alternating current situation, automatically select mains-supplied or
The power supply of energy-storage battery group.
It in one embodiment, further include Surge Protector 12, Surge Protector 12 uses DXH60-F, and is mounted on city
It is electrically accessed end, Surge Protector 12 is the SPD in Fig. 3, accesses alternating current by switch Q13.
In another embodiment, further include current transformer 13, current transformer 13 is mounted on major loop, and with it is whole
Flow module 4 is connected.Current transformer 13 in Fig. 2 is TA1~3 in Fig. 3.
It is more favorable, be in series with current divider 14 and protective tube 15 between breaker 6 and D.C. contactor 5, current divider 14 with
Electric energy meter 10 connects.In as Fig. 3 of current divider 14 in Fig. 2 in AC network current supply circuit and battery current supply circuit
Protective tube 15 in FL1 and FL2, Fig. 2 is FU1 and FU2 in Fig. 3.Breaker 6 is in AC network current supply circuit in Fig. 3
3KM2 and 4KM2 and 1KM2 and 2KM2 in battery current supply circuit.
More favorable, working station indicator 16 is equipped at the position of touch screen 8 for 2 surface of charging cabinet and emergency stop is opened
17 are closed, working station indicator 16 and emergency stop switch 17 are electrically connected with controller 3 respectively.
In one embodiment, the energy storage of energy-storage battery group 7 is more than or equal to 300kwh comprising multiple batteries, and use 6
And 180 string mode connect, i.e., every 6 batteries composition batteries in parallel connection group parallel with one another, 180 groups of batteries in parallel connection groups are serially connected group
At energy-storage battery group 7.Single battery specification is 3.2V 92AH in the present embodiment, and 6 batteries compose in parallel batteries in parallel connection group, adopt
The series connection of the batteries in parallel connection group as 180 groups, the final reserve of electricity for realizing about 300KWh.
More favorable, the top of power distribution cabinet 1 and charging cabinet 2 is mounted on radiator 18.
It as shown in Figure 4-Figure 6, is the external structure schematic diagram of power distribution cabinet of the embodiment of the present invention 1 and charging cabinet 2, including cabinet
Body, pedestal and cabinet door 201, interior of the cabinet are provided with partition, and cabinet body is divided into power distribution cabinet 1 and charging cabinet 2,1 He of power distribution cabinet by partition
Charging cabinet 2 is an integral structure design, and is installed on pedestal, and cabinet door 201 is mounted on the side of charging cabinet 3, and touch screen 8 is embedding
It is located in cabinet door 201, working station indicator 16 and emergency stop switch 17 are close to the setting of touch screen 8.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of large capacity energy storage direct current quick charge station characterized by comprising power distribution cabinet (1) and charging cabinet (2)；It is described
Power distribution cabinet (1) has been internally integrated controller (3), rectification module (4), D.C. contactor (5), breaker (6) and energy-storage battery group
(7)；The surface of the charging cabinet (2) is equipped with touch screen (8), card reader (9), electric energy meter (10) and charging gun (11)；
The controller (3) respectively with the rectification module (4), the D.C. contactor (5), the electric energy meter (10), described
Touch screen (8) and the card reader (9) are electrically connected；
The input terminal of the rectification module (4) connects alternating current, carries out the alternating current to be successively transmitted to the direct current after rectification processing connecing
Tentaculum (5), the breaker (6) and the charging gun (11)；Or alternating current is carried out to be transmitted to the energy storage electricity after rectification processing
Pond group (7) carries out electric energy conversion and stores.
2. a kind of large capacity energy storage direct current quick charge station according to claim 1, which is characterized in that the controller
(3) CX8050 is used.
3. a kind of large capacity energy storage direct current quick charge station according to claim 1, which is characterized in that further include that surge is protected
It protects device (12), the Surge Protector (12) uses DXH60-F, and is mounted on alternating current incoming end.
4. a kind of large capacity energy storage direct current quick charge station according to claim 3, which is characterized in that further include that electric current is mutual
Sensor (13), the current transformer (13) is mounted on major loop, and connects with the rectification module (4).
5. a kind of large capacity energy storage direct current quick charge station according to claim 1, which is characterized in that the breaker
(6) current divider (14) and protective tube (15), the current divider (14) and the electricity are in series between the D.C. contactor (5)
It can gauge table (10) connection.
6. a kind of large capacity energy storage direct current quick charge station according to claim 1, which is characterized in that the breaker
(6) Schneider breaker NSX400N is used.
7. a kind of large capacity energy storage direct current quick charge station according to claim 1, which is characterized in that each distribution
Cabinet (1) configuration is 120kw there are two the charging gun (11), the output power of the charging gun (11).
8. a kind of large capacity energy storage direct current quick charge station according to claim 1, which is characterized in that the charging cabinet
(2) surface is equipped with working station indicator (16) and emergency stop switch (17), the work at the position of the touch screen (8)
Make status indicator lamp (16) and the emergency stop switch (17) to be electrically connected with the controller (3) respectively.
9. a kind of large capacity energy storage direct current quick charge station according to claim 1, which is characterized in that the energy-storage battery
The energy storage of group (7) is more than or equal to 300kwh comprising multiple batteries, every 6 batteries composition batteries in parallel connection group parallel with one another, and 180
The group batteries in parallel connection group is serially connected the composition energy-storage battery group.
10. a kind of large capacity energy storage direct current quick charge station according to claim 1, which is characterized in that the power distribution cabinet
(1) and at the top of the charging cabinet (2) it is mounted on radiator (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910164798.6A CN109808533A (en) | 2019-03-05 | 2019-03-05 | A kind of large capacity energy storage direct current quick charge station |
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| CN201910164798.6A CN109808533A (en) | 2019-03-05 | 2019-03-05 | A kind of large capacity energy storage direct current quick charge station |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110212624A (en) * | 2019-07-09 | 2019-09-06 | 成都智邦科技有限公司 | It is a kind of suitable for public transport or the charging equipment of electric automobile and method of logistics station |
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| CN106696746A (en) * | 2017-01-19 | 2017-05-24 | 东莞市青鑫新能源有限公司 | Mobile electric vehicle charging system |
| CN207360105U (en) * | 2017-07-29 | 2018-05-15 | 友邦电气（平湖）股份有限公司 | A kind of direct-current charging post intelligent charging system |
| CN108556645A (en) * | 2017-12-19 | 2018-09-21 | 浙江硕维新能源技术有限公司 | A kind of super capacitor energy-storage type modern times charging electric car mechanism |
| CN210116397U (en) * | 2019-03-05 | 2020-02-28 | 河北涛振新能源设备制造有限公司 | High-capacity energy storage direct current quick charging station |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110212624A (en) * | 2019-07-09 | 2019-09-06 | 成都智邦科技有限公司 | It is a kind of suitable for public transport or the charging equipment of electric automobile and method of logistics station |
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