CN107128195B - The multiple gun charger charging method and charger that output power distributes automatically on demand - Google Patents
The multiple gun charger charging method and charger that output power distributes automatically on demand Download PDFInfo
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- CN107128195B CN107128195B CN201710342412.7A CN201710342412A CN107128195B CN 107128195 B CN107128195 B CN 107128195B CN 201710342412 A CN201710342412 A CN 201710342412A CN 107128195 B CN107128195 B CN 107128195B
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- charging
- controller
- resource allocation
- gun
- charging module
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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
- 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
- B60L53/10—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 the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging 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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The multiple gun charger charging method and charger distributed automatically on demand the present invention relates to output power, charger includes resource allocation controller, resource allocation controller is connected by communication mode with multiple charging gun controllers, each charging gun controller passes through communication mode and is connected with multiple charging modules, each charging module is connected with power supply grid and is connected by a direct-current high-voltage relay with multiple rifle plugs, the ID number of all charging modules is stored in resource allocation manager, the ID number of Position Number and the charging module that can be charged to each rifle plug, and for resource management of charging, charging gun controller is charged for controlling corresponding charging module by rifle plug.It can charge according to user needs to automatically adjust charging output power, and multiple charging guns can share charging module resource, effectively prevent charging resources idle, automobile can be made to charge in most fast mode.
Description
Technical field
The invention belongs to electric car fields, are related to a kind of charging method of electric car, and in particular to a kind of output work
The multiple gun charger charging method and charger that rate is distributed automatically on demand.
Background technique
With the enhancing of environmental consciousness and the development of battery technology, electric car obtains great development.Electronic
In automobile R&D process, how to carry out quickly and effectively charging to electric car is still the most important thing in research.
Meanwhile with the continuous promotion ripe day by day and user demand of off-board DC charging motor technology, rush-harvesting and rush-planting,
The charger of four rifles to multiple gun, which gradually substitutes single rifle charger, becomes the market mainstream.The more single rifle charger of multiple gun charger is compared,
There are the advantages such as occupied area is small, average unit cost is low, the charging utilization of resources is abundant, charging modes are more.
But in the off-board DC charging motor of multiple gun, there are many charging modules, how to control in charging makes
Which module which giving, rifle is charged with, is the technological core of this charger, its safety in operation, steady concerning charger
Qualitative and user experience etc..But there is no a kind of good methods at present to realize this control.
In view of the drawbacks described above of the prior art, there is an urgent need to develop a kind of charging for controlling multiple charging modules and charging gun
Method.
Summary of the invention
It is an object of the invention to overcome disadvantage existing in the prior art, a kind of output power is provided and is distributed automatically on demand
Multiple gun charger charging method and charger, can according to user charge need automatically adjust charging output power, and
Multiple charging guns can share charging module resource, effectively prevent charging resources idle, automobile can be made in most fast mode
Charging.
To achieve the goals above, the invention provides the following technical scheme:
A kind of charger comprising resource allocation controller, characterized in that the resource allocation controller passes through communication party
Formula is connected with multiple charging gun controllers, and each charging gun controller passes through communication mode and multiple charging module phases
Even, each charging module is connected with power supply grid and by a direct-current high-voltage relay and multiple rifle plug phase
Even, the ID numbers of all charging modules, Position Number and can be to each rifle are stored in the resource allocation manager
The ID number of the charging module of plug charging, and for resource management of charging, the charging gun controller is for controlling corresponding fill
Electric module is charged by the rifle plug.
Further, wherein the resource allocation controller passes through RS485 bus and the multiple charging gun controller phase
Even.
Further, wherein each charging gun controller passes through CAN bus and the multiple charging module phase
Even.
In addition, the present invention also provides a kind of multiple gun chargers that the output power using above-mentioned charger distributes automatically on demand
Charging method, which comprises the following steps:
(1), the resource allocation controller is connect by communication mode with the multiple charging gun controller；
(2), the ID number of all charging modules, Position Number are entered into the resource allocation controller；
(3), the ID number for the charging module that each rifle plug can be used to charge the resource allocation is entered into control
In device；
(4), when with a certain charging rifle plug, user is according to vehicle battery charging parameter setting maximum charging current；
(5), the charging gun controller of the rifle plug is according to maximum charging current set by user to the resource allocation control
Device processed sends the application of charging module demand；
(6), the resource allocation controller calculates the charging module number for needing to distribute according to the maximum charging current
Amount；
(7), the ID number of idle charging module is sent to the charging for initiating application by the resource allocation controller
Gun controller, and by these charging modules labeled as being occupied by the charging gun controller, until the charging mould actually distributed
Number of blocks >=needs distribution charging module quantity or remaining idle charging module quantity=0；
(8), the ID number for the charging module that the charging gun controller is distributed according to the resource allocation controller, control pair
The charging module booting answered is charged, until charging terminates.
The multiple gun charger charging method that the output power distributes automatically on demand further comprises:
(9), after charging, the ID number for the charging module for being used to charge is sent back to described by the charging gun controller
The status modifier of these charging modules is the free time by resource allocation controller, the resource allocation control.
Further, wherein in the step (1), the resource allocation controller by RS485 bus with it is the multiple
The gun controller that charges connects.
Further, wherein in the step (6), calculate the charging module quantity for needing to distribute specifically: need
Charging module quantity=maximum charging current of distribution/single charging module output electric current.
Compared with existing charging method, multiple gun charger charging method that output power of the invention distributes automatically on demand
And charger has following advantageous effects: it can be controlled in charging and rifle is carried out to which using which charging module
Therefore charging can charge according to user and need to automatically adjust charging output power, and multiple charging guns can share charging
Module resource is effectively prevented charging resources idle, automobile can be made to be charged in most fast mode.
Detailed description of the invention
Fig. 1 is the composition schematic diagram of charger of the invention.
Fig. 2 is the flow chart for the multiple gun charger charging method that output power of the invention distributes automatically on demand.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples, and the content of embodiment is not as to guarantor of the invention
Protect the limitation of range.
Fig. 1 shows the composition schematic diagram of charger of the invention.As shown in Figure 1, charger of the invention includes resource
Dispensing controller.The resource allocation controller for realizing charging resource management.
Wherein, the resource allocation controller is connected by communication mode with multiple charging gun controllers, for example, in Fig. 1
1# rifle charge controller, 2# rifle charge controller, until M# rifle charge controller.In the present invention, it is preferred to the money
Source dispensing controller is connect by RS485 bus with the multiple charging gun controller.In this way, the resource allocation controller with
Information exchange can be carried out between the multiple charging gun controller.Wherein, interactive information includes charge requirement application, resource
It obtains, the information such as resource release.
Each charging gun controller passes through communication mode and is connected with multiple charging modules, and the 1# of example as shown in figure 1 fills
Electric module, 2# charging module, 3# charging module, until N# charging module, wherein M and N may be the same or different.At this
In invention, it is preferable that each charging gun controller passes through CAN bus and is connected with the multiple charging module.In this way, just
Whether the charging gun controller controls the booting of the charging module, so that controlling corresponding charging module passes through the rifle
Plug charges.
Each charging module is connected with power supply grid, in order to provide charging power by power supply grid.And
Each charging module passes through the switching direct-current high-voltage relay of the output in a direct-current high-voltage relay, that is, Fig. 1
It is connected with multiple rifle plugs, example 1# rifle plug as shown in figure 1,2# rifle plug, until N# rifle plug.In this way, the charging module
It can power to rifle plug, and be charged by robbing plug to electric car.
Meanwhile in the present invention, the ID number of all charging modules is stored in the resource allocation manager, position is compiled
Number.In addition, the ID number for the charging module that can be charged to each rifle plug is also stored in the resource allocation manager,
Form module information list.In this way, being able to know which charging module can be to which by the module information list
The charging of rifle plug.
In addition, the present invention also provides a kind of multiple gun charger charging methods that output power distributes automatically on demand.Such as Fig. 2 institute
Show, the multiple gun charger charging method that the output power distributes automatically on demand the following steps are included:
First, the resource allocation controller is by communication mode, for example, passing through RS485 bus and the multiple charging
Gun controller connection, in order to information exchange between the two.
Secondly, the ID number of all charging modules, Position Number are entered into the resource allocation controller.So that
The resource allocation controller can manage all charging modules.
Again, the ID number for the charging module that each rifle plug can be used to charge the resource allocation is entered into control
In device.In this way, the resource allocation controller is enabled to be able to know which charging module gives which rifle plug charging.
In this way, working as with a certain rifle plug, such as when the charging of M# rifle plug, user is according to vehicle battery charging parameter setting
Maximum charging current.
After setting maximum charging current, the charging gun controller of the rifle plug will be according to maximum set by user
Charging current sends the application of charging module demand to the resource allocation controller.It is, maximum charging current amount is sent
To the resource allocation controller, and request the resource allocation controller distribution charging module.
The resource allocation controller, can be according to the maximum charging current after receiving charging module demand application
Calculate the charging module quantity for needing to distribute.Calculate the charging module quantity for needing to distribute specifically: need to distribute fills
Electric module number=maximum charging current/single charging module output electric current.In this way, the resource allocation controller can
Know and needs to distribute several charging modules.
After calculating charging module quantity, the resource allocation controller sends the ID number of idle charging module
To the charging gun controller for initiating application, and by these charging modules labeled as by charging gun controller occupancy.
Certainly, in this step, the resource allocation controller must be by module information list can be to the rifle plug, also
It is that M# rifle plug charges and the ID number in idle charging module is sent to the charging gun controller for initiating application.
This transmission process can continue to carry out, until the charging module quantity >=needs distribution charging module actually distributed
Quantity or remaining idle charging module quantity=0.
Later, the charging gun controller is just according to the ID number of the charging module of resource allocation controller distribution, control
It makes corresponding charging module booting to charge, until charging terminates.
In the present invention, making full use of for the ease of charging module resource, after charging, the charging gun controller
The ID number for the charging module for being used to charge can be sent back to the resource allocation controller.Then, the resource allocation control
The status modifier of these charging modules is the free time by device.In this way, ought there are other charging gun controllers to issue charging module demand again
When application, the resource allocation controller can continue to be allocated the charging module.
The multiple gun charger charging method and charger that output power of the invention distributes automatically on demand can be in chargings
It controls and rifle is charged to which using which charging module, therefore, can be charged according to user and need to automatically adjust charging
Output power, and multiple charging guns can share charging module resource, effectively prevent charging resources idle, can make automobile
It is charged in most fast mode.
The above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be to the present invention
Embodiment restriction.For those of ordinary skill in the art, it can also make on the basis of the above description
Other various forms of variations or variation.Here all embodiments can not be exhaustive.It is all to belong to skill of the invention
The obvious changes or variations that art scheme is extended out are still in the scope of protection of the present invention.
Claims (4)
1. a kind of multiple gun charger charging method that output power distributes automatically on demand, the charger includes resource allocation control
Device, the resource allocation controller are connected by communication mode with multiple charging gun controllers, each charging gun controller
All it is connected by communication mode with multiple charging modules, each charging module is connected with power supply grid and by one
A direct-current high-voltage relay is connected with multiple rifle plugs, and the ID of all charging modules is stored in the resource allocation manager
Number, the ID number of Position Number and the charging module that can be charged to each rifle plug, and for resource management of charging, institute
It states charging gun controller to charge for controlling corresponding charging module by the rifle plug, the resource allocation controller
It is connected by RS485 bus with the multiple charging gun controller, each charging gun controller passes through CAN bus and institute
Multiple charging modules are stated to be connected, which is characterized in that method includes the following steps:
(1), the resource allocation controller is connect by communication mode with the multiple charging gun controller；
(2), the ID number of all charging modules, Position Number are entered into the resource allocation controller；
(3), the ID number for the charging module that each rifle plug can be used to charge is entered into the resource allocation controller；
(4), when with a certain charging rifle plug, user is according to vehicle battery charging parameter setting maximum charging current；
(5), the charging gun controller of the rifle plug is according to maximum charging current set by user to the resource allocation controller
Send the application of charging module demand；
(6), the resource allocation controller calculates the charging module quantity for needing to distribute according to the maximum charging current；
(7), the ID number of idle charging module is sent to the charging gun control for initiating application by the resource allocation controller
Device processed, and by these charging modules labeled as being occupied by the charging gun controller, until the charging module number actually distributed
Amount >=needs distribution charging module quantity or remaining idle charging module quantity=0；
(8), the ID number for the charging module that the charging gun controller is distributed according to the resource allocation controller, controls corresponding
Charging module booting is charged, until charging terminates.
2. the multiple gun charger charging method that output power according to claim 1 distributes automatically on demand, which is characterized in that
Further comprise:
(9), after charging, the ID number for the charging module for being used to charge is sent back to the resource by the charging gun controller
The status modifier of these charging modules is the free time by dispensing controller, the resource allocation control.
3. the multiple gun charger charging method that output power according to claim 2 distributes automatically on demand, which is characterized in that
In the step (1), the resource allocation controller is connect by RS485 bus with the multiple charging gun controller.
4. the multiple gun charger charging method that output power according to claim 3 distributes automatically on demand, which is characterized in that
In the step (6), the charging module quantity for needing to distribute is calculated specifically: the charging module quantity=maximum for needing to distribute
Charging current/single charging module output electric current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710342412.7A CN107128195B (en) | 2017-05-16 | 2017-05-16 | The multiple gun charger charging method and charger that output power distributes automatically on demand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710342412.7A CN107128195B (en) | 2017-05-16 | 2017-05-16 | The multiple gun charger charging method and charger that output power distributes automatically on demand |
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| CN107128195A CN107128195A (en) | 2017-09-05 |
| CN107128195B true CN107128195B (en) | 2019-06-28 |
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| CN107878227A (en) * | 2017-10-23 | 2018-04-06 | 深圳奥特迅电力设备股份有限公司 | It is a kind of to be segmented the method for calculating charging module quantity |
| CN107650730A (en) * | 2017-10-30 | 2018-02-02 | 科大智能（合肥）科技有限公司 | A kind of direct-current charging post multiple gun power distribution system |
| CN108215901B (en) * | 2017-12-30 | 2021-04-27 | 长园深瑞继保自动化有限公司 | Charger combination method capable of flexibly configuring functions |
| CN110103746A (en) * | 2018-01-05 | 2019-08-09 | 郑州宇通客车股份有限公司 | A kind of matrixing network formula charger system |
| CN108336782A (en) * | 2018-01-31 | 2018-07-27 | 北京智行鸿远汽车有限公司 | A kind of double charging gun charging current distribution methods |
| CN109228897A (en) * | 2018-09-14 | 2019-01-18 | 特瓦特能源科技有限公司 | Charge control system |
| CN109599910A (en) * | 2018-11-08 | 2019-04-09 | 深圳市科华恒盛科技有限公司 | A kind of multichannel charger and its charge circuit and output control method |
| CN109591644A (en) * | 2018-11-12 | 2019-04-09 | 江苏万帮德和新能源科技股份有限公司 | DC charging heap dynamic and intelligent power distribution system and its distribution method |
| CN110228389A (en) * | 2019-05-31 | 2019-09-13 | 重庆国翰能源发展有限公司 | A kind of power distribution system and method for direct-current charging post |
| CN112440782B (en) * | 2019-08-30 | 2022-06-14 | 比亚迪股份有限公司 | Electric automobile and control method and device of charging system of electric automobile |
| CN110758151B (en) * | 2019-09-23 | 2021-04-20 | 华为技术有限公司 | Electronic equipment and hardware address configuration method |
| CN110696667A (en) * | 2019-10-17 | 2020-01-17 | 科世达(上海)机电有限公司 | Charging control method, device, equipment and medium for electric automobile |
| CN111016724B (en) * | 2019-12-18 | 2021-08-13 | 南方电网电力科技股份有限公司 | Charging pile self-adaptive power distribution method, system and equipment |
| CN112440811B (en) * | 2020-12-07 | 2022-03-29 | 国创移动能源创新中心(江苏)有限公司 | Pre-charging system and method based on rapid positioning |
| CN113580970B (en) * | 2021-07-27 | 2023-09-05 | 绿能慧充数字技术有限公司 | Vehicle charge control system, method and computer readable storage medium |
| CN115303101A (en) * | 2022-08-30 | 2022-11-08 | 泰盛能源技术有限公司 | Charging pile for dynamically distributing output power through 38 codes in multi-gun charging process |
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