CN108128190A - A kind of super high power electric vehicle rapid charging equipment - Google Patents
A kind of super high power electric vehicle rapid charging equipment Download PDFInfo
- Publication number
- CN108128190A CN108128190A CN201711421450.8A CN201711421450A CN108128190A CN 108128190 A CN108128190 A CN 108128190A CN 201711421450 A CN201711421450 A CN 201711421450A CN 108128190 A CN108128190 A CN 108128190A
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- Prior art keywords
- electric vehicle
- super high
- charging
- high power
- connect
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/20—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by converters located in the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/64—Optimising energy costs, e.g. responding to electricity rates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2210/00—Converter types
- B60L2210/10—DC to DC converters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2210/00—Converter types
- B60L2210/30—AC to DC converters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Abstract
The present invention relates to a kind of super high power electric vehicle rapid charging equipment, the super high power electric vehicle rapid charging equipment includes：It is connect with power grid, for the supply unit of output multi-channel alternating current after being depressured to the high-voltage electricity that power grid inputs；It is connect with the supply unit, for the charging unit to charge to batteries of electric automobile；The control device being connect with the charging unit, the control device is used to access cell management system of electric automobile, battery information is acquired, charge parameter, and the instruction adjustment charge parameter of real-time reception cell management system of electric automobile are automatically configured according to the demand of cell management system of electric automobile.The super high power electric vehicle rapid charging equipment of the present invention has the advantages that output power, cost of investment and running cost is low, output power is continuously adjusted and small to the impact of power grid.
Description
Technical field
The present invention relates to power electronics and control technology fields, and in particular to a kind of super high power electric vehicle rapid charging
Equipment.
Background technology
Compared with traditional automobile, the main use shortcoming of electric vehicle is in charging process.How to realize and orthodox car
The same thermal energy storage process experience is the crux of Development of Electric Vehicles, and charging technique relies primarily on the performance of battery material and type,
It is inexorable trend to develop quick charging battery.Since electric automobile power battery charge capacity is big, facilitate as gasoline car to reach
Thermal energy storage process, it is necessary to the output of 100kw/h electricity is completed in 10-20 minutes, two trolleys charge simultaneously, charging equipment output
Power is up to 750KW.So big power will be power that most internal institutions cannot be born, discrete units power supply
Capacity ratio is larger, disclosure satisfy that 1000KW increases capacity newly, instantaneous large-current equally causes very favourable opposition to our unit's internal electric network
It hits, voltage is caused to fall suddenly, the electrical equipments failure such as computer is restarted.Since function is single, existing charging equipment can not
Realize freely distributing for each charging gun power.In addition, existing charging equipment also there are occupied space greatly and use cost height
The problem of.
Invention content
The purpose of the present invention is to provide a kind of super high power electric vehicle rapid charging equipment, to solve existing charging
Equipment charges that existing distribution network can be caused to impact there are momentary high power, can not realize the freedom of each charging gun power
Distribution and charging equipment occupied space are big and the problem of use cost is high.
To achieve the above object, the present invention provides a kind of super high power electric vehicle rapid charging equipment, the super large work(
Rate electric vehicle rapid charging equipment includes：
It is connect with power grid, for the supply unit of output multi-channel alternating current after being depressured to the high-voltage electricity that power grid inputs；
It is connect with the supply unit, for the charging unit to charge to batteries of electric automobile；
The control device being connect with the charging unit, the control device are used to access batteries of electric automobile management system
System acquires battery information, charge parameter is automatically configured, and real-time reception is electronic according to the demand of cell management system of electric automobile
The instruction adjustment charge parameter of automobile batteries management system.
Preferably, the charging unit includes multiple AC/DC modules, logic matrix switch and multiple DC charging rifles, institute
It states logic matrix switch to connect with ac bus by each AC/DC modules, each DC charging rifle and the logic square
Battle array switch connection.
Preferably, the charging unit further includes multiple DC/DC modules and energy-storage module, and the energy-storage module passes through direct current
Busbar is connect with each DC/DC modules, and the logic matrix switch is connect with each DC/DC modules.
Preferably, the charging unit further includes the multiple AC charging rifles being connect with the ac bus.
Preferably, the control device include display, controller and logic switch driver, the controller respectively with
Logic switch driver, each DC charging rifle, display, the connection of each AC/DC modules, the logic switch driver and institute
State logic matrix switch connection.
Preferably, the energy-storage module is accumulator group.
Preferably, the control device further includes the relay protector being connect with the controller.
Preferably, the charge parameter includes charge power, voltage, electric current and charging modes.
The invention has the advantages that：
1st, due to the grid of power input selection capacity bigger, energy storage in advance during electricity consumption ebb is reduced to power grid
Impact, solve the problems, such as power capacity.
2nd, as a result of modular power supply, achieve the purpose that high-power output with the mode that module is superimposed.
3rd, in the connection of terminal charge rifle, using switch matrix circuit, flexible transmission is solved the problems, such as, it is total using CAN
Each module output size of line coordination, realizes 0-990KW and is continuously adjusted, achieve the purpose that output power is continuously adjusted.
4th, charging equipment uses container and cabin form, has integrated function, can be unattended and builds without other
It builds, cost of investment and running cost are low.
Description of the drawings
Fig. 1 is the structure diagram of super high power electric vehicle rapid charging equipment of the present invention.
Fig. 2 is charging unit of the present invention and control device connection diagram.
Fig. 3 is charging unit of the present invention and supply unit connection diagram.
Reference sign：1. 2. charging unit of supply unit, 3. control device
22. logic matrix of 21.AC/DC modules switchs 23. DC charging rifles
25. energy-storage module of 24.DC/DC modules, 26. ac bus
27. 28. AC charging rifle of dc bus, 31. display
32. 33. logic switch driver of controller, 34. relay protector
Specific embodiment
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
Embodiment 1
As shown in Figure 1, the super high power electric vehicle rapid charging equipment includes supply unit 1, charging unit 2 and control
Device 3.
Supply unit 1 is for output multi-channel alternating current after being depressured to the high-voltage electricity that power grid inputs, built in supply unit 1
1000KVA transformers, the low pressure of output are powered by ac bus 26 to AC/DC modules 21 and terminal.Power input selection is held
The grid of bigger is measured, solves the problems, such as power capacity, energy storage in advance during electricity consumption ebb reduces to power grid
Impact.
As shown in figure 3, charging unit 2 includes multiple AC/DC modules 21, logic matrix switch 22, multiple DC charging rifles
23rd, multiple DC/DC modules 24 and energy-storage module 25, logic matrix switch 22 pass through each AC/DC modules 21 and ac bus 26
Connection, each DC charging rifle 23 are connect with logic matrix switch 22.Energy-storage module 25 passes through dc bus 27 and each DC/DC
Module 24 connects, and logic matrix switch 22 is connect with each DC/DC modules 24.Energy-storage module 25 is accumulator in the present embodiment
Group, can be by 24 Bidirectional variable-flow channel of DC/DC modules to battery charging, by accumulator when power grid is in electricity consumption ebb
Group storage electric energy, when power grid be in peak of power consumption, the electric energy stored using accumulator group is to charging batteries of electric automobile, not only
Reduce the impact to power grid, can also be cut operating costs by electricity price of avoiding the peak hour.The direct current output of conventional charging device due to
It is limited by power electronic devices, peak power output is caused to be restricted.The super high power electric vehicle of the present invention quickly fills
Electric equipment is superimposed using 21 out-put supply of AC/DC modules, solves power electronic devices Maximum Power Output restricted problem, real
Maximum 990KW DC output powers are showed.
As shown in figure 4, control device 3 includes display 31, controller 32 and logic switch driver 33, controller 32 divides
It is not connect with logic switch driver 33, each DC charging rifle 23, display 31, each AC/DC modules 21, logic switch drives
Dynamic device 33 is connect with logic matrix switch 22.Controller 32 selects ARM controller in the present embodiment, and controller 32 can pass through
CAN bus accesses cell management system of electric automobile, acquires battery information, and according to the demand of cell management system of electric automobile
Charge parameter is automatically configured, charge parameter includes charge power, voltage, electric current and charging modes etc..By using matrix switch
Circuit, solves the problems, such as flexible transmission, and controller 32 is coordinated the size of each module output power by CAN bus, realizes 0-
990KW is continuously adjusted, and achievees the purpose that output power size can be controlled freely.Further, in order to be protected to controller 32
Shield, controller 32 are also associated with relay protector 34.
The super high power electric vehicle rapid charging integration of equipments of the present invention is in container or cabin, complete equipment volume
It greatly reduces, has integrated function, can be unattended and without other buildings, there is cost of investment and low excellent of running cost
Point.
Operation principle：In use, a certain DC charging rifle 23 and vehicle are even joined, controller 32 is accessed by CAN bus
The battery management system of electric vehicle collects battery information, and then the demand by the battery management system of electric vehicle is automatic
Charge power, voltage, electric current and charging modes, and the instruction of the battery management system of real-time reception electric vehicle is configured, constantly
Charge parameter needed for adjustment disconnects all connections automatically after charging complete.
Embodiment 2
The present embodiment is based on embodiment 1, and the difference lies in the present embodiment is in reality with embodiment 1 for the present embodiment
Applying increases multiple AC charging rifles 28 in the super high power electric vehicle rapid charging equipment in example 1, ac bus 26 with it is multiple
AC charging rifle connection 28.Compared with Example 1, the super high power electric vehicle rapid charging equipment in the present embodiment, in addition to
By the way that DC charging can be carried out with DC charging rifle 23, can also AC charging be carried out by AC charging rifle 28, can met not
With the charge requirement of vehicle.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be modified or improved, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention belong to the scope of protection of present invention.
Claims (8)
1. a kind of super high power electric vehicle rapid charging equipment, which is characterized in that the super high power electric vehicle quickly fills
Electric equipment includes：
It is connect with power grid, for the supply unit of output multi-channel alternating current after being depressured to the high-voltage electricity that power grid inputs；
It is connect with the supply unit, for the charging unit to charge to batteries of electric automobile；
The control device being connect with the charging unit, the control device are adopted for accessing cell management system of electric automobile
Set battery information automatically configures charge parameter, and real-time reception electric vehicle according to the demand of cell management system of electric automobile
The instruction adjustment charge parameter of battery management system.
2. super high power electric vehicle rapid charging equipment according to claim 1, which is characterized in that the charging unit
Including multiple AC/DC modules, logic matrix switch and multiple DC charging rifles, the logic matrix switch passes through each AC/DC
Module is connect with ac bus, and each DC charging rifle is connected with logic matrix switch.
3. super high power electric vehicle rapid charging equipment according to claim 2, which is characterized in that the charging unit
Multiple DC/DC modules and energy-storage module are further included, the energy-storage module is connected by dc bus and each DC/DC modules
It connects, the logic matrix switch is connect with each DC/DC modules.
4. the super high power electric vehicle rapid charging equipment according to Claims 2 or 3, which is characterized in that the charging
Device further includes the multiple AC charging rifles being connect with the ac bus.
5. super high power electric vehicle rapid charging equipment according to claim 3, which is characterized in that the control device
Including display, controller and logic switch driver, the controller respectively with logic switch driver, each DC charging
Rifle, display, the connection of each AC/DC modules, the logic switch driver are connected with logic matrix switch.
6. super high power electric vehicle rapid charging equipment according to claim 3, which is characterized in that the energy-storage module
For accumulator group.
7. super high power electric vehicle rapid charging equipment according to claim 5, which is characterized in that the control device
Further include the relay protector being connect with the controller.
8. super high power electric vehicle rapid charging equipment according to claim 1, which is characterized in that the charge parameter
Including charge power, voltage, electric current and charging modes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711421450.8A CN108128190A (en) | 2017-12-25 | 2017-12-25 | A kind of super high power electric vehicle rapid charging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711421450.8A CN108128190A (en) | 2017-12-25 | 2017-12-25 | A kind of super high power electric vehicle rapid charging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108128190A true CN108128190A (en) | 2018-06-08 |
Family
ID=62392390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711421450.8A Pending CN108128190A (en) | 2017-12-25 | 2017-12-25 | A kind of super high power electric vehicle rapid charging equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN108128190A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102906959A (en) * | 2010-05-19 | 2013-01-30 | Abb有限公司 | Charging system for electric vehicles |
| CN106033904A (en) * | 2015-03-20 | 2016-10-19 | 深圳奥特迅电力设备股份有限公司 | Matrix-type flexible charging pile and charging method capable of dynamically allocating power |
| CN206135505U (en) * | 2016-11-07 | 2017-04-26 | 三峡大学 | Little electric wire netting suitable for electric automobile difference demand of charging |
| CN106740224A (en) * | 2017-01-12 | 2017-05-31 | 深圳驿普乐氏科技有限公司 | A kind of charging system for electric automobile and method |
| CN106887086A (en) * | 2017-04-07 | 2017-06-23 | 上海蔚来汽车有限公司 | Mobile charging equipment, mobile charging system and mobile charging method |
| CN206490470U (en) * | 2017-02-16 | 2017-09-12 | 上海蔚来汽车有限公司 | Flexible charge control system and flexible charging system |
| CN107444181A (en) * | 2017-09-15 | 2017-12-08 | 贵州电网有限责任公司电力科学研究院 | A kind of concentrating type DC charging system of restructural |
-
2017
- 2017-12-25 CN CN201711421450.8A patent/CN108128190A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102906959A (en) * | 2010-05-19 | 2013-01-30 | Abb有限公司 | Charging system for electric vehicles |
| CN106033904A (en) * | 2015-03-20 | 2016-10-19 | 深圳奥特迅电力设备股份有限公司 | Matrix-type flexible charging pile and charging method capable of dynamically allocating power |
| CN206135505U (en) * | 2016-11-07 | 2017-04-26 | 三峡大学 | Little electric wire netting suitable for electric automobile difference demand of charging |
| CN106740224A (en) * | 2017-01-12 | 2017-05-31 | 深圳驿普乐氏科技有限公司 | A kind of charging system for electric automobile and method |
| CN206490470U (en) * | 2017-02-16 | 2017-09-12 | 上海蔚来汽车有限公司 | Flexible charge control system and flexible charging system |
| CN106887086A (en) * | 2017-04-07 | 2017-06-23 | 上海蔚来汽车有限公司 | Mobile charging equipment, mobile charging system and mobile charging method |
| CN107444181A (en) * | 2017-09-15 | 2017-12-08 | 贵州电网有限责任公司电力科学研究院 | A kind of concentrating type DC charging system of restructural |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20180608 |