CN207028872U - Distributed moving charging/change electric car system and energy storage type charging pile assembly - Google Patents
Distributed moving charging/change electric car system and energy storage type charging pile assembly Download PDFInfo
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- CN207028872U CN207028872U CN201720413961.4U CN201720413961U CN207028872U CN 207028872 U CN207028872 U CN 207028872U CN 201720413961 U CN201720413961 U CN 201720413961U CN 207028872 U CN207028872 U CN 207028872U
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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
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Abstract
The utility model belongs to charging electric vehicle field, specifically provides a kind of distributed moving charging/change electric car system and energy storage type charging pile assembly.The utility model aims to solve the problem that the problem of charging electric vehicle is difficult, exchanging trickle charge stake is again a large amount of idle.For this purpose, moving charging of the present utility model/changing the moving charging that electric car system includes being used for charging electric vehicle or changing electricity/changes electric car, the energy storage type charging pile assembly for providing charging and conversion electric service and control dispatching platform, energy storage type charging pile assembly includes charging pile and distributed charging case, charging pile can be charging electric vehicle and can be distributed charging case charging when idle, and distributed charging case can be replaced moving charging/change on electric car after charging complete；Control dispatching platform monitoring charging pile, distributed charging case, position and the state of moving charging/change electric car and electric automobile, and by calculating the efficiency of service maximization of moving charging/change electric car, complementary energy route is most economical, so as to solve the problems, such as that charging electric vehicle is difficult, exchanging trickle charge stake is largely idle.
Description
Technical field
Charging electric vehicle technical field is the utility model is related to, a kind of distributed moving charging/change electric car system is specifically provided
System and energy storage type charging pile assembly.
Background technology
In recent years, as the reduction of petroleum resources and atmospheric environment seriously pollute, electric automobile develops into automobile work
The inexorable trend of industry development.It is to ensure Chinese energy safety to greatly develop electric automobile, realizes auto industry sustainable development
Important selection.
With the increasingly increase of electric automobile quantity, charging difficulty has become a very distinct issues.Meanwhile government
And operator takes turns during new energy is promoted at this and has built substantial amounts of trickle charge stake, but these trickle charge stakes at present due to parking stall is not public,
The reasons such as parking stall is occupied, usage experience is poor, the overwhelming majority is in idle state, and the construction of fast charge stake is due to cost and electricity
The problem of capacity, is extremely difficult to widely cover.
Correspondingly, this area needs a kind of new charging system for electric automobile to solve the above problems.
Utility model content
It has been that the existing charging electric vehicle of solution is difficult to solve above mentioned problem of the prior art, exchanging trickle charge stake
The problem of a large amount of idle, the utility model provide a kind of distributed moving charging/change electric car system, the distributed moving charging/change
Electric car system includes the moving charging/change electric car, the distributed moving charging/change electric car system for being used for charging electric vehicle or changing electricity
System also includes being used for the energy storage type charging pile assembly for changing battery for the moving charging/change electric car, and the energy storage type charging pile is total
Into including charging pile and distributed charging case, the charging pile is configured to as charging electric vehicle and can when idle
Charged for the distributed charging case, the distributed charging case can be replaced the moving charging/change after charging complete
On electric car.
In above-mentioned distributed moving charging/change in the optimal technical scheme of electric car system, the distributed moving charging/change electric car
System also includes control dispatching platform, the control dispatching platform and the charging pile, the distributed charging case, the movement
Electric car and electric automobile communication are filled/changed, and is configured to perform at least one in following operation：Monitor the charging pile
Service condition, to control the charging pile when the charging pile is idle as the distributed charging case charging；Described in monitoring
The state and electricity of battery in distributed charging case, so as to need moving charging/the change electric car for changing battery to distribute resource；Prison
Controlling the transport condition of electric automobile and battery dump energy, prediction electric automobile needs to fill/change the when and where of electricity, guiding electricity
Electrical automobile is to nearest idle charging pile charging or allotment moving charging nearby/change electric car as charging electric vehicle or changes electricity；
Monitor position and the state of the moving charging/change electric car, and with reference to position and the residue electricity for needing to fill/change the electric automobile of electricity
Amount, maximize the efficiency of service of the moving charging/change electric car；When the moving charging/change electric car needs to change battery, according to
The position of the distributed charging case and state-of-charge calculate the most economical complementary energy route of the moving charging/change electric car.
In above-mentioned distributed moving charging/change in the optimal technical scheme of electric car system, the distributed charging case includes electricity
Pond case and the battery pack being arranged in the battery case, power change-over switch, power pack and control monitoring system；It is described
Power change-over switch is used to disconnect and connect the charging pile and the distributed charging case；One end of the power pack connects
The power change-over switch is connect, the other end connects the battery pack, institute is suitable for for the electric current of the charging pile to be converted to
State the electric current of battery pack charging；The control monitoring system is used for the work for monitoring each component in the distributed charging case
Make state and interacted with the external world.
In above-mentioned distributed moving charging/change in the optimal technical scheme of electric car system, plug is provided with the battery pack
Formula structure, the battery pack pass through the plug connector grafting in the plug-in structure and the battery case.
In above-mentioned distributed moving charging/change in the optimal technical scheme of electric car system, use is additionally provided with the battery case
In the heat-sink unit, battery management system and binding post that are radiated for battery pack.
In above-mentioned distributed moving charging/change in the optimal technical scheme of electric car system, the battery pack includes two batteries,
Described two batteries with the plug connector grafting in the battery case by being one another in series, and each battery is both provided with
One battery management system, two battery management systems use host-guest architecture.
In above-mentioned distributed moving charging/change in the optimal technical scheme of electric car system, the moving charging/change electric car is mobile
Charging vehicle and including multiple external charging systems, the multiple externally charging system in the mobile charging in-car each other simultaneously
Connection；Each externally charging system includes multiple discharge systems in parallel；Each discharge system includes plug type
Battery pack and the DC/DC converters being connected with the battery pack.
In above-mentioned distributed moving charging/change in the optimal technical scheme of electric car system, the power of the battery pack is
6.6kW, the power of the DC/DC converters is 4.5kW, and each externally charging system includes 10 electric discharge systems in parallel
System, general power 45kW, the movable charging vehicle include two external charging systems, and the maximum of the movable charging vehicle is total
Power is 90kW.
In above-mentioned distributed moving charging/change in the optimal technical scheme of electric car system, the externally charging system is using strong
Air-cooled structure processed.
In above-mentioned distributed moving charging/change in the optimal technical scheme of electric car system, the charging pile is exchanging trickle charge stake；
And the power pack is AC/DC converters, the AC/DC converters are used to turn in the alternating current of the exchanging trickle charge stake
It is changed to the direct current to battery pack charging.
According to other side of the present utility model, there is provided a kind of energy storage type charging pile assembly, it is characterised in that the storage
Can formula charging pile assembly include distributed charging case and charging pile, the charging pile be configured to as charging electric vehicle and
Can be the distributed charging case charging when idle, the distributed charging case can be replaced shifting after charging complete
Move to fill/change and change battery on electric car or directly for electric automobile.
In the optimal technical scheme of above-mentioned energy storage type charging pile assembly, the distributed charging case include battery case and
Battery pack, power change-over switch, power pack and the control monitoring system being arranged in the battery case；The power supply switching
Switch for disconnecting and connecting the charging pile and the distributed charging case；One end of the power pack connects the electricity
Source switching switch, the other end connect the battery pack, the battery pack are suitable for for the electric current of the charging pile to be converted to
The electric current of charging；The control monitoring system be used to monitor the working condition of each component in the distributed charging case with
And interacted with the external world.
In the optimal technical scheme of above-mentioned energy storage type charging pile assembly, plug-in structure is provided with the battery pack,
The battery pack passes through the plug connector grafting in the plug-in structure and the battery case.
In the optimal technical scheme of above-mentioned energy storage type charging pile assembly, it is additionally provided with the battery case for being battery
Heat-sink unit, battery management system and the binding post of group radiating.
In the optimal technical scheme of above-mentioned energy storage type charging pile assembly, the battery pack includes two batteries, and described two
Individual battery with the plug connector grafting in the battery case by being one another in series, and each battery is both provided with an electricity
Pond management system, two battery management systems use host-guest architecture.
In the optimal technical scheme of above-mentioned energy storage type charging pile assembly, the charging pile is exchanging trickle charge stake；And institute
It is AC/DC converters to state power pack, the AC/DC converters be used for by the alternating current of the exchanging trickle charge stake be converted to
The direct current of the battery pack charging.
It will be appreciated to those of skill in the art that in the technical solution of the utility model, energy storage type charging pile assembly
Including charging pile and distributed charging case, charging pile is configured to as charging electric vehicle and can be distribution when idle
Formula charging case charges, and it is on electric car or directly electricity that distributed charging case can be replaced moving charging/change after charging complete
Electrical automobile changes battery；Control dispatching platform and charging pile, distributed charging case, moving charging/change electric car and electric automobile leads to
News combine the position for needing to fill/change the electric automobile of electricity and dump energy so as to monitor their state so that and moving charging/
The efficiency of service for changing electric car maximizes, while calculates moving charging/change electricity according to the position of distributed charging case and state-of-charge
The most economical complementary energy route of car, exchanging trickle charge stake and a large amount of leave unused the problem of difficult so as to solve existing charging electric vehicle.
Scheme 1, a kind of distributed moving charging/change electric car system, including for charging electric vehicle or changing the movement of electricity
Fill/electric car is changed,
Characterized in that, the distributed moving charging/changing electric car system also includes being used to be the moving charging/changes electric car more
The energy storage type charging pile assembly of battery is changed, the energy storage type charging pile assembly includes charging pile and distributed charging case, described to fill
Electric stake is configured to as charging electric vehicle and when idle be the distributed charging case charging, the distribution
Charging case can be replaced the moving charging/change on electric car after charging complete.
Scheme 2, the distributed moving charging according to scheme 1/change electric car system, it is characterised in that the distributed shifting
It is dynamic to fill/change electric car system also including control dispatching platform, the control dispatching platform and the charging pile, the distributed charging
Case, the moving charging/electric car and electric automobile communication are changed, and it is configured to perform at least one in following operation：
The service condition of the charging pile is monitored, to control the charging pile when the charging pile is idle as described point
Cloth charging case charges；
Monitor the state and electricity of the battery in the distributed charging case, so as to for need change battery moving charging/
Change electric car distribution resource；
Monitor electric automobile transport condition and battery dump energy, prediction electric automobile need fill/change electricity time and
Place, guiding electric automobile to nearest idle charging pile charging or to allocate moving charging nearby/change electric car be electric automobile
Charge or change electricity；
Monitor position and the state of the moving charging/change electric car, and with reference to the position for needing to fill/change the electric automobile of electricity and
Dump energy, maximize the efficiency of service of the moving charging/change electric car；When the moving charging/change electric car needs to change battery
When, the most economical complementary energy of the moving charging/change electric car is calculated according to the position of the distributed charging case and state-of-charge
Route.
Scheme 3, the distributed moving charging according to scheme 2/change electric car system, it is characterised in that the distribution is filled
Electronic box includes battery case and the battery pack being arranged in the battery case, power change-over switch, power pack and control prison
Control system；
The power change-over switch is used to disconnect and connect the charging pile and the distributed charging case；
One end of the power pack connects the power change-over switch, and the other end connects the battery pack, for inciting somebody to action
The electric current of the charging pile is converted to the electric current for being suitable for the battery pack charging；
The control monitoring system be used for the working condition for monitoring each component in the distributed charging case and
Interacted with the external world.
Scheme 4, the distributed moving charging according to scheme 3/change electric car system, it is characterised in that in the battery pack
Plug-in structure is provided with, the battery pack passes through the plug connector grafting in the plug-in structure and the battery case.
Scheme 5, the distributed moving charging according to scheme 4/change electric car system, it is characterised in that in the battery case
It is additionally provided with the heat-sink unit, battery management system and binding post for being radiated for battery pack.
Scheme 6, the distributed moving charging according to scheme 5/change electric car system, it is characterised in that the battery pack bag
Two batteries are included, described two batteries are described by being one another in series with the plug connector grafting in the battery case, and each
Battery is both provided with a battery management system, and two battery management systems use host-guest architecture.
Scheme 7, the distributed moving charging according to scheme 6/change electric car system, it is characterised in that the moving charging/change
Electric car is movable charging vehicle and including multiple external charging systems, and the multiple externally charging system is in the movable charging vehicle
Inside it is connected in parallel to each other；
Each externally charging system includes multiple discharge systems in parallel；
The DC/DC converters that each discharge system includes the battery pack of plug type and is connected with the battery pack.
Scheme 8, the distributed moving charging according to scheme 7/change electric car system, it is characterised in that the battery pack
Power is 6.6kW, and the power of the DC/DC converters is 4.5kW, and each externally charging system includes 10 and in parallel put
Electric system, general power 45kW, the movable charging vehicle include two external charging systems, and the movable charging vehicle is most
Big general power is 90kW.
Scheme 9, the distributed moving charging according to scheme 8/change electric car system, it is characterised in that the externally charging
System uses air blast cooling structure.
Scheme 10, the distributed moving charging according to any one of scheme 3 to 9/change electric car system, it is characterised in that
The charging pile is exchanging trickle charge stake；And the power pack is AC/DC converters, the AC/DC converters are used for will
The alternating current of the exchanging trickle charge stake is converted to the direct current to battery pack charging.
Scheme 11, a kind of energy storage type charging pile assembly, it is characterised in that the energy storage type charging pile assembly includes distribution
Charging case and charging pile, the charging pile are configured to as charging electric vehicle and can be the distribution when idle
Charging case charges, and the distributed charging case can be replaced moving charging/change after charging complete and be on electric car or directly
Electric automobile changes battery.
Scheme 12, the energy storage type charging pile assembly according to scheme 11, it is characterised in that the distributed charging case and bag
Include battery case and the battery pack being arranged in the battery case, power change-over switch, power pack and control monitoring system；
The power change-over switch is used to disconnect and connect the charging pile and the distributed charging case；
One end of the power pack connects the power change-over switch, and the other end connects the battery pack, for inciting somebody to action
The electric current of the charging pile is converted to the electric current for being suitable for the battery pack charging；
The control monitoring system be used for the working condition for monitoring each component in the distributed charging case and
Interacted with the external world.
Scheme 13, the energy storage type charging pile assembly according to scheme 12, it is characterised in that be provided with the battery pack
Plug-in structure, the battery pack pass through the plug connector grafting in the plug-in structure and the battery case.
Scheme 14, the energy storage type charging pile assembly according to scheme 13, it is characterised in that also set up in the battery case
There are the heat-sink unit, battery management system and binding post for being radiated for battery pack.
Scheme 15, the energy storage type charging pile assembly according to scheme 14, it is characterised in that the battery pack includes two
Battery, described two batteries with the plug connector grafting in the battery case by being one another in series, and each battery
A battery management system is provided with, two battery management systems use host-guest architecture.
Scheme 16, the energy storage type charging pile assembly according to any one of scheme 11 to 15, it is characterised in that described to fill
Electric stake is exchanging trickle charge stake；And the power pack is AC/DC converters, the AC/DC converters are used for the friendship
The alternating current of stream trickle charge stake is converted to the direct current to battery pack charging.
Brief description of the drawings
Fig. 1 is the structured flowchart of energy storage type charging pile assembly and distributed charging case.
Fig. 2 is the charging system topology diagram of movable charging vehicle.
Fig. 3 is the communication system block diagram of distributed moving charging/change electric car system.
Embodiment
Preferred embodiment of the present utility model described with reference to the accompanying drawings.It should be understood by those skilled in the art that
It is that these embodiments are used only for explaining technical principle of the present utility model, it is not intended that limit protection of the present utility model
Scope.Those skilled in the art can make adjustment to it as needed, to adapt to specific application scenario.For example, although
The application combination trickle charge stake and movable charging vehicle describe, and still, the technical solution of the utility model obviously can use
Other charging equipments or mobile power cell replacing vehicle for being equal with trickle charge stake realize that this change is without departing from of the present utility model basic
Principle, therefore will also fall within the scope of protection of the utility model.In addition, " distribution " described herein means this reality
Position with new battery case is unfixed, and with concrete application scene, dynamic change, the term are used for the purpose of for meeting
Technique effect of the present utility model is highlighted, any restrictions should not be formed to the technical solution of the utility model.Do not changing this reality
, will using moving charging/the change electric car system and the total Chengdu of charging pile of other terms name on the premise of with new general principle
Fall within the scope of protection of the utility model.
In addition it is also necessary to explanation, in description of the present utility model, unless otherwise clearly defined and limited, art
Language " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or
It is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, can also be by between intermediary
Connect connected, can be the connection of two element internals.To those skilled in the art, can understand as the case may be above-mentioned
Concrete meaning of the term in the utility model.
As shown in figure 1, it is energy storage type charging pile assembly and the schematic diagram of distributed charging case, the energy storage type charging pile in figure
Assembly includes trickle charge stake 1 and distributed charging case 3, and distributed charging case 3 is used to change for movable charging vehicle 4 is (as shown in Figure 2)
Battery.Trickle charge stake 1 can be that electric automobile 2 charges, and can be the battery charging in distributed charging case 3 when leaving unused.
After the distributed charging complete of charging case 3, battery can be replaced on the movable charging vehicle 4 for needing complementary energy or directly be to need
The electric automobile for changing electricity changes battery.
With continued reference to Fig. 1, distributed charging case 3 includes power change-over switch 31, one end of power change-over switch 31 with it is slow
Fill stake 1 to connect, the other end is connected with power pack 32, for disconnecting and connecting trickle charge stake 1 and distributed charging case 3.Electric current
The other end connection of converter 32 is arranged on the battery pack 33 in battery case, for the electric current of trickle charge stake 1 to be converted into using
In the electric current of battery pack charging.It is also equipped with controlling monitoring system 34 in distributed charging case 3, for monitoring distributed charging case
The working condition of each component in 3 and interacted with the external world.Plug-in is provided with battery pack 33 in battery case
Structure (not shown in figure 1), battery pack 33 pass through the plug connector grafting in plug-in structure and battery case.Also set up in battery case
There is heat-sink unit, battery management system and the binding post (being not shown in Fig. 1) to be radiated for battery pack 33.Preferably, it is electric
Pond group 33 includes two batteries, and two batteries with the plug connector grafting in battery case by being one another in series, and each battery
There is respective battery management system (BMS), two battery management systems use host-guest architecture, i.e. the BMS of a battery is responsible for
Its cells internal temperature, electric current, voltage collection and obtain another battery BMS control instruction.As main battery
The BMS of another battery is responsible for the collection of its cells internal temperature, electric current, voltage, and realizes that battery information or control are external
Interaction, itself Balance route algorithm etc..Preferably, trickle charge stake 1 described above is exchanging trickle charge stake, and power pack 32 is AC/
DC converters, for the alternating current of exchanging trickle charge stake 1 to be converted into the direct current to be charged to the battery pack 33 in battery case.Exchange
The charge power of trickle charge stake 1 is 3.3kW, and the battery capacity of battery pack 33 is 3.3*2kWh.
Referring next to Fig. 2, as shown in Fig. 2 movable charging vehicle 4 is with plug type battery pack 4111 (i.e. in Fig. 1 in battery case
Battery pack 33) based on, using plug-in structure.In a preferred embodiment, movable charging vehicle 4 includes two external Chargings
System 41, and two external charging systems 41 are in parallel in movable charging vehicle 4, and externally charging system 41 uses air blast cooling knot
Structure.Each externally charging system 41 includes 10 discharge systems 411 in parallel.Each discharge system 411 includes plug type electricity
Pond group 4111 and the DC/DC converters 4112 being connected with battery pack 4111.The power of battery pack is 6.6kW, DC/DC converters
Power is 4.5kW, and each externally charging system 41 includes 10 discharge systems 411 in parallel, general power 45kW, each movement
Charging vehicle includes two external charging systems 41, general power 90kW.Although it will be appreciated to those of skill in the art that this reality
With in new technical scheme given the power of battery pack, DC/DC converters, external charging system, discharge system and charging vehicle,
And the quantity of each component, still, component of the present utility model obviously can use other power and quantity to be combined,
As long as the system after combination can be used for charging to electric automobile 2.
Referring next to Fig. 3, also include controlling scheduling flat as shown in figure 3, electric car system is filled/changed to distribution of the present utility model
Platform 5, the control dispatching platform 5 communicate with exchanging trickle charge stake 1, distributed charging case 3, electric automobile 2 and movable charging vehicle 4,
And monitor the state of these components.Dispatching platform 5 is controlled to monitor the service condition of exchanging trickle charge stake 1, in exchanging trickle charge stake 1
The exchanging trickle charge stake 1 is controlled to be charged for distributed charging case 3 when idle.Meanwhile control 5 monitoring distributed charging case of dispatching platform
The state and electricity of battery in 3, so as to for need change battery movable charging vehicle 4 distribute resource.Specifically, control scheduling
Platform 5 can search for available distributed charging case 3, and optionally nearby according to the current location of movable charging vehicle 4
The optimal route up to nearest distributed charging case 3 is planned for for movable charging vehicle 4.Electric automobile 2 and control dispatching platform 5 are logical
Interrogate and transport condition and battery dump energy are sent to control dispatching platform 5, so that control dispatching platform 5 can predict electricity
Electrical automobile 2 needs to fill/change the when and where of electricity, guides electric automobile 2 to be charged to nearest idle exchanging trickle charge stake 1, or
The movable charging vehicle 4 of person's allotment nearby charges for electric automobile 4.Control dispatching platform 5 also monitor the position of movable charging vehicle 4 with
State, and the position with reference to the electric automobile 2 for needing to charge and dump energy, make the efficiency of service of movable charging vehicle 4 maximum
Change-it is most charging electric vehicles in most short displacement.When movable charging vehicle 4 needs to change battery, according to
The position for the distributed charging case 3 that control dispatching platform 5 detects and state-of-charge, calculate the most economical of movable charging vehicle 4
Complementary energy route.It will be appreciated to those of skill in the art that although above-mentioned " optimal route " and " most economical route " is typically
Refer to the route that displacement is short, cost is low, still, this is not unalterable, and those skilled in the art can also be in particular condition
In set the optimal or most economical route of various criterion as needed, such as road is most unobstructed, traffic lights are minimum, etc..
In another aspect, the utility model also provides a kind of energy storage type charging pile assembly as shown in Figure 1, the energy storage type
Charging pile assembly includes trickle charge stake 1 and distributed charging case 3, and trickle charge stake 1 is configured to charge and in the spare time for electric automobile 2
Can be that distributed charging case 3 charges when putting, distributed charging case 3 can be replaced the shifting shown in Fig. 2 after charging complete
Move and change battery on charging vehicle 4 or directly for electric automobile 2.As described above, distributed charging case 3 includes battery case (in Fig. 1
It is not shown) and it is arranged on battery pack 33 in battery case, power change-over switch 31, power pack 32 and control monitoring system
34.Power change-over switch 31 is used to disconnect and connect trickle charge stake 1 and distributed charging case 3；One end connection of power pack 32
Power change-over switch 31, other end connection battery pack 33, is suitable for battery pack 33 and charges for the electric current of trickle charge stake 1 to be converted to
Electric current；Control monitoring system 34 be used for monitoring distributed charging case 3 in each component working condition and with the external world
Interact.Preferably, plug-in structure is provided with battery pack 3, battery pack 33 passes through the plug-in structure and battery case
Interior plug connector grafting.It is highly preferred that heat-sink unit, the battery management for being radiated for battery pack 33 are additionally provided with battery case
System and binding post.It is highly preferred that battery pack 33 includes two batteries, described two batteries by with inserting in battery case 33
Fitting grafting and be one another in series, and each battery is both provided with a battery management system, and two battery management systems use
Host-guest architecture.It is highly preferred that trickle charge stake 1 is exchanging trickle charge stake, and power pack 32 is AC/DC converters, and AC/DC is converted
Device 32 is used to being converted to the alternating current of exchanging trickle charge stake 1 into the direct current to charge to battery pack 33.
So far, combined preferred embodiment shown in the drawings describes the technical solution of the utility model, still, this
Art personnel are it is easily understood that the scope of protection of the utility model is expressly not limited to these embodiments.
On the premise of principle of the present utility model, those skilled in the art can make equivalent change to correlation technique feature
Or replace, the technical scheme after these are changed or replaced it is fallen within the scope of protection of the utility model.
Claims (16)
1. a kind of distributed moving charging/change electric car system, including for charging electric vehicle or changing the moving charging of electricity/change electricity
Car,
Characterized in that, the distributed moving charging/changing electric car system also includes being used to be the moving charging/changes electric car and changes electricity
The energy storage type charging pile assembly in pond, the energy storage type charging pile assembly include charging pile and distributed charging case, the charging pile
It is configured to as charging electric vehicle and can is the distributed charging case charging when idle, the distributed charging
Case can be replaced the moving charging/change on electric car after charging complete.
2. distributed moving charging according to claim 1/change electric car system, it is characterised in that the distributed moving charging/
Changing electric car system also includes control dispatching platform, the control dispatching platform and the charging pile, the distributed charging case, institute
State moving charging/change electric car and electric automobile communication, and be configured to perform in following operation at least one of：
The service condition of the charging pile is monitored, is the distribution to control the charging pile when the charging pile is idle
Charging case charges；
The state and electricity of the battery in the distributed charging case are monitored, so as to need to change the moving charging/change electricity of battery
Car distributes resource；
Monitor electric automobile transport condition and battery dump energy, prediction electric automobile need fill/change electricity when and where,
Guiding electric automobile to nearest idle charging pile charging or allotment moving charging nearby/change electric car be charging electric vehicle or
Change electricity；
Monitor position and the state of the moving charging/change electric car, and with reference to position and the residue for needing to fill/change the electric automobile of electricity
Electricity, maximize the efficiency of service of the moving charging/change electric car；When the moving charging/change electric car needs to change battery, root
The most economical complementary energy route of the moving charging/change electric car is calculated according to the position and state-of-charge of the distributed charging case.
3. distributed moving charging according to claim 2/change electric car system, it is characterised in that the distributed charging case
Including battery case and the battery pack being arranged in the battery case, power change-over switch, power pack and control monitoring system
System；
The power change-over switch is used to disconnect and connect the charging pile and the distributed charging case；
One end of the power pack connects the power change-over switch, and the other end connects the battery pack, for by described in
The electric current of charging pile is converted to the electric current for being suitable for the battery pack charging；
The control monitoring system be used for the working condition for monitoring each component in the distributed charging case and with it is outer
Boundary interacts.
4. distributed moving charging according to claim 3/change electric car system, it is characterised in that set in the battery pack
There is plug-in structure, the battery pack passes through the plug connector grafting in the plug-in structure and the battery case.
5. distributed moving charging according to claim 4/change electric car system, it is characterised in that also set in the battery case
It is equipped with the heat-sink unit, battery management system and binding post for being radiated for battery pack.
6. distributed moving charging according to claim 5/change electric car system, it is characterised in that the battery pack includes two
Individual battery, described two batteries with the plug connector grafting in the battery case by being one another in series, and each battery
A battery management system is both provided with, two battery management systems use host-guest architecture.
7. distributed moving charging according to claim 6/change electric car system, it is characterised in that the moving charging/change electric car
Movable charging vehicle and including multiple external charging systems, the multiple externally charging system the mobile charging it is in-car that
This is in parallel；
Each externally charging system includes multiple discharge systems in parallel；
The DC/DC converters that each discharge system includes the battery pack of plug type and is connected with the battery pack.
8. distributed moving charging according to claim 7/change electric car system, it is characterised in that the power of the battery pack
For 6.6kW, the power of the DC/DC converters is 4.5kW, and each externally charging system includes 10 electric discharge systems in parallel
System, general power 45kW, the movable charging vehicle include two external charging systems, and the maximum of the movable charging vehicle is total
Power is 90kW.
9. distributed moving charging according to claim 8/change electric car system, it is characterised in that the external charging system
Using air blast cooling structure.
10. distributed moving charging according to any one of claim 3 to 9/change electric car system, it is characterised in that described
Charging pile is exchanging trickle charge stake；And the power pack is AC/DC converters, the AC/DC converters are used for by described in
The alternating current of exchanging trickle charge stake is converted to the direct current to battery pack charging.
A kind of 11. energy storage type charging pile assembly, it is characterised in that the energy storage type charging pile assembly include distributed charging case and
Charging pile, the charging pile are configured to as charging electric vehicle and can be that the distributed charging case fills when idle
Electricity, it is on electric car or directly electric automobile that the distributed charging case can be replaced moving charging/change after charging complete
Change battery.
12. energy storage type charging pile assembly according to claim 11, it is characterised in that the distributed charging case includes electricity
Pond case and the battery pack being arranged in the battery case, power change-over switch, power pack and control monitoring system；
The power change-over switch is used to disconnect and connect the charging pile and the distributed charging case；
One end of the power pack connects the power change-over switch, and the other end connects the battery pack, for by described in
The electric current of charging pile is converted to the electric current for being suitable for the battery pack charging；
The control monitoring system be used for the working condition for monitoring each component in the distributed charging case and with it is outer
Boundary interacts.
13. energy storage type charging pile assembly according to claim 12, it is characterised in that plug is provided with the battery pack
Formula structure, the battery pack pass through the plug connector grafting in the plug-in structure and the battery case.
14. energy storage type charging pile assembly according to claim 13, it is characterised in that be additionally provided with use in the battery case
In the heat-sink unit, battery management system and binding post that are radiated for battery pack.
15. energy storage type charging pile assembly according to claim 14, it is characterised in that the battery pack includes two electricity
Pond, described two batteries with the plug connector grafting in the battery case by being one another in series, and each battery is set
A battery management system is equipped with, two battery management systems use host-guest architecture.
16. the energy storage type charging pile assembly according to any one of claim 12 to 15, it is characterised in that the charging pile
It is exchanging trickle charge stake；And the power pack is AC/DC converters, the AC/DC converters are used for the exchange is slow
The alternating current for filling stake is converted to the direct current to be charged to the battery pack.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106985696A (en) * | 2017-04-19 | 2017-07-28 | 上海蔚来汽车有限公司 | Distributed moving charging/change electric car system and energy storage type charging pile assembly |
| WO2024067866A1 (en) * | 2022-09-30 | 2024-04-04 | 奥动新能源汽车科技有限公司 | Battery swapping station |
-
2017
- 2017-04-19 CN CN201720413961.4U patent/CN207028872U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106985696A (en) * | 2017-04-19 | 2017-07-28 | 上海蔚来汽车有限公司 | Distributed moving charging/change electric car system and energy storage type charging pile assembly |
| CN106985696B (en) * | 2017-04-19 | 2021-04-16 | 上海蔚来汽车有限公司 | Distributed mobile charging/battery replacing vehicle system and energy storage type charging pile assembly |
| WO2024067866A1 (en) * | 2022-09-30 | 2024-04-04 | 奥动新能源汽车科技有限公司 | Battery swapping station |
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