CN103683398B - A kind of charging and conversion electric station system - Google Patents
A kind of charging and conversion electric station system Download PDFInfo
- Publication number
- CN103683398B CN103683398B CN201310626021.XA CN201310626021A CN103683398B CN 103683398 B CN103683398 B CN 103683398B CN 201310626021 A CN201310626021 A CN 201310626021A CN 103683398 B CN103683398 B CN 103683398B
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- China
- Prior art keywords
- charging
- conversion electric
- battery
- station
- replacement device
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- 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
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/12—Remote or cooperative charging
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/14—Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention relates to a kind of charging and conversion electric station system, belong to electric automobile charging and conversion electric technical field.The present invention includes station level by employing, the three layers of service interface platform framework of wall and process layer, battery replacement device and separate-box type charger in wall are connected by GOOSE switch, information is exchanged by GOOSE message between battery replacement device and between battery replacement device and separate-box type charger, avoid two battery replacement device to operate onboard simultaneously, realize charging and conversion electric simultaneously and control the safety interlock of process, successfully solve electric automobile charging and conversion electric station to the interoperability between devices from different manufacturers and the system integration and more reliable more perfect simultaneously operating, charging and conversion electric operates, charging and conversion electric information record, safety interlock, the technological difficulties of the aspects such as battery location identification.
Description
Technical field
The present invention relates to a kind of charging and conversion electric station system, belong to electric automobile charging and conversion electric technical field.
Background technology
At present, domestic electric automobile charging and conversion electric station systematic difference and enforcement are still in exploration demonstration phase, fill and change
Power station communication network employing many with system proprietary communication protocol based on communication protocol extensions such as IEC104 leads to
Letter, the interoperability being difficulty with between devices from different manufacturers and the system integration.Meanwhile, existing charging and conversion electric station communication
Network is solved in a difficult problem for the aspects such as simultaneously operating, safety interlock, battery location identification the most completely with system
Certainly.
Summary of the invention
It is an object of the invention to provide a kind of charging and conversion electric station system, to solve current charging station is difficulty with not
With the interoperability between plant equipment and the problem of the system integration.
The present invention solves that above-mentioned technical problem provides a kind of charging and conversion electric station system, this charging and conversion electric station system uses
Including the platform architecture of station level, wall and process layer, the equipment that station level relates to includes server, work
Standing and the relevant network equipment, the equipment that wall relates to includes branch mailbox charger, battery replacement device and controller switching equipment,
The equipment that process layer relates to includes the power battery box on vehicle and charging rack itself.
By exchange letter between GOOSE message between the described battery replacement device in the system interval layer of charging and conversion electric station
Breath, it is to avoid two battery replacement device operate simultaneously onboard.
Communicated by GOOSE message between charger and battery replacement device in described wall, to realize charging and conversion electric
The safety interlock of control process.
Change to the battery case on same car in described process layer compiling is a set of cells, is charged set of cells
Control.
The battery replacement device of same car being compiled in described wall is one group, will change an operation life when changing electrically operated
Order is handed down to one group of battery replacement device simultaneously, to simplify the step changing electric control.
Charging process is believed at set time intervals by the separate-box type charger in described wall when charging
Breath preserves, and generates consumer record after charging complete.
Charging process information and the consumer record of preservation are uploaded after charging complete by described separate-box type charger
In monitoring system, it is errorless and after keeping that monitoring system receives file, removes separate-box type charger and successfully uploads
The file crossed.
Described battery case is arranged in battery compartment lattice, and battery compartment lattice are fixing with separate-box type charger to be connected, and uploads
Battery case information includes its residing battery compartment lattice positional information.
The invention has the beneficial effects as follows: the present invention includes three layers of station level, wall and process layer by employing
Service interface platform architecture, battery replacement device and separate-box type charger in wall connected by GOOSE switch,
Information is exchanged by GOOSE message between battery replacement device and between battery replacement device and separate-box type charger, it is to avoid
Two battery replacement device operate simultaneously onboard, realize charging and conversion electric simultaneously and control the safety interlock of process, successfully solve
Electric automobile charging and conversion electric station is to the interoperability between devices from different manufacturers and the system integration and more reliable completeer
The aspect such as kind simultaneously operating, charging and conversion electric operation, charging and conversion electric information record, safety interlock, battery location identification
Technological difficulties.
Accompanying drawing explanation
Fig. 1 is the general frame structure chart of interface in the system of charging and conversion electric station of the present invention；
Fig. 2 is the distinguishing hierarchy schematic diagram of charging and conversion electric station of the present invention system；
Fig. 3 is the mutual schematic diagram of GOOSE information in the system of charging and conversion electric station of the present invention；
Fig. 4 is object management module interface diagram in the system of charging and conversion electric station of the present invention；
Fig. 5 is file service management module interface definition schematic diagram in the system of charging and conversion electric station of the present invention；
Fig. 6 is battery case location recognition schematic diagram in charging station system of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is further described.
As in figure 2 it is shown, the charging and conversion electric station system of the present invention uses and comprises station level, wall, process layer three layers
The platform architecture of multi-layer service interface, the capital equipment that wherein station level relates to includes server, work station
And the relevant network equipment, the capital equipment that wall relates to includes separate-box type charger, battery replacement device and distribution
Other equipment such as equipment, process layer is lowermost layer and the execution level of framework, and the object of management is vehicle and charging rack
On power battery box itself, process layer need realize electric automobile by vehicle-mounted or off-board intelligent terminal
The optimum management of charging process.As it is shown in figure 1, IEC61850 is followed in this charging and conversion electric station system interface master-plan
The design philosophy of Abstract Common Service Interface, the particular communication service implementing installation IEC61850 standard is fixed
Justice completes the design of interface, and the interface exploitation of electric automobile charging and conversion electric facility monitoring system is mainly charging and conversion electric facility
The exploitation of client traffic interface, as shown in Figure 4, object reference is character string, if in Business Processing with
It is the highest that object reference is that index carries out Information Retrieval Efficiency, therefore defines the object ID of numeric type, empty at object
Between create, resolve SCD file during, carry out being turned ID by object reference and object ID turn what reference used
Conversion, in communication parsing and Business Processing, changed handling object reference is for processing object ID, can improve information
The efficiency processed.
As it is shown on figure 3, battery replacement device and separate-box type charger in wall are connected by GOOSE switch,
Information is exchanged by GOOSE message between battery replacement device and between battery replacement device and separate-box type charger.Changing
In point process, same vehicle at least needs two battery replacement device to carry out at the left and right sides of vehicle respectively, passes through GOOSE
Information is exchanged, to coordinate the work of two battery replacement device between battery replacement device and right side battery replacement device on the left of message
Process, it is achieved left side and right side battery replacement device carry out changing electrically operated simultaneously, and the information of exchange includes battery replacement device
The current ongoing operation of duty, battery replacement device current location and battery replacement device, battery replacement device is at another
Platform battery replacement device is being taken off battery from car or is waiting for a moment the when of insertion battery toward on car, it is to avoid two are changed
Electricity equipment operates simultaneously onboard, to improve from moving electricity success rate.Meanwhile, during charging and conversion electric, change electricity
Information is exchanged by GOOSE message, to realize the peace of charging and conversion electric control process between equipment and separate-box type charger
Full interlocking, during battery replacement device work, exchanges charged state and the battery of the charger obtained according to GOOSE message
Case information, it may be judged whether allow battery case is operated, when charger is just being charged operation to battery case,
Battery replacement device does not allow to operate above-mentioned battery case, it is to avoid safety problem occur, during charger work, and root
State and the battery case information of the battery replacement device obtained is exchanged, it may be judged whether allow these electricity according to GOOSE message
Pond case is charged operation, and when above-mentioned battery case is operated by battery replacement device, charger does not allow above-mentioned
The battery case operated by battery replacement device is charged operation.
In battery case set of cells defined above, it is a set of cells that the battery case changed on same vehicle is compiled,
The control model using the charging of whole Battery pack to control, is charged a Battery pack case and the operation that stops is with once
Operation can complete, and simplifies the step that charging controls, and simultaneously only arranges a charge parameter it is ensured that one group
The concordance that battery charging parameter is arranged, improves charging control efficiency and safety.Defined above in battery replacement device
Changing electrician position, it is one group that the battery replacement device changing electricity for same car is compiled, and once changes an operation life when changing electrically operated
Order is handed down to one group of battery replacement device simultaneously, simplifies the step changing electric control, improves and changes electric control efficiency and safety.
As it is shown in figure 5, the read-write interface of definition record of charging storage file, for reading from separate-box type charger,
Remove charging process file and record of charging file, during the charging of separate-box type charger, according to certain time interval
Sampling charging current, charging voltage, charge capacity, charging interval, battery cell information and temperature information etc. fill
Electric process information also preserves, and after charging complete, generates consumer record, charging process information and consumer record
Be saved in the way of file on separate-box type charger, when after charging complete, separate-box type charger by these with literary composition
Part mode uploads to monitoring system, and it is errorless and after keeping that monitoring system receives file, and transmitting order to lower levels removes branch mailbox
Formula charger successfully on the file that is transmitted through.
After battery case information uploads to separate-box type charger, separate-box type charger utilizes the connection of itself and battery compartment lattice
This feature that relation is fixing, is to add battery compartment lattice positional information in uploads of battery case information, thus realize right
Battery case is the identification of position in battery compartment lattice.One separate-box type charger is accessed to the feelings of multiple battery cases
Condition, each battery case accesses from a physical channel, and as shown in Figure 6, separate-box type charger utilizes battery case to believe
The physical channel that breath accesses judges that the battery compartment case at battery case place is put, thus realizes a separate-box type charger
Identification to battery case position when connecting multiple battery case.
In sum, the communication Practical Interface method of the charging and conversion electric equipment realized by the way, not only realize
IEC61850 standard is applied to electric automobile charging and conversion electric station communication network and system, successfully solves electronic
Automobile charging and conversion electric station is to the interoperability between devices from different manufacturers and the problem of the system integration, and passes through more perfect
Simultaneously operating, charging and conversion electric operation, charging and conversion electric information record, safety interlock, battery location recognition methods realize
Improve the automatization of electric automobile charging and conversion electric station system, informationization, intelligent level.
Claims (7)
1. a charging and conversion electric station system, it is characterised in that this charging and conversion electric station system uses and includes station level, interval
Layer and the platform architecture of process layer, the equipment that station level relates to includes that server, work station and relevant network set
Standby, the equipment that wall relates to includes branch mailbox charger, battery replacement device and controller switching equipment, and what process layer related to sets
The standby power battery box on vehicle and charging rack that includes itself, process layer needs are by vehicle-mounted or off-board intelligence
Terminal realizes the optimum management of the charging process of electric automobile, changes electricity in described charging and conversion electric station system interval layer
By exchanging information between GOOSE message between equipment, it is to avoid two battery replacement device operate onboard, solve simultaneously
Electric automobile charging and conversion electric of having determined station is to the interoperability between devices from different manufacturers and the problem of the system integration.
Charging and conversion electric station the most according to claim 1 system, it is characterised in that the branch mailbox in described wall
Communicated by GOOSE message between charger and battery replacement device, to realize the safety interlock of charging and conversion electric control process.
Charging and conversion electric station the most according to claim 2 system, it is characterised in that will change in described process layer
It is a set of cells that battery case on same car is compiled, and is charged set of cells controlling.
Charging and conversion electric station the most according to claim 3 system, it is characterised in that will be with in described wall
It is one group that the battery replacement device of one car is compiled, and will change electrically operated order and be handed down to one group simultaneously and change electricity and set when changing electrically operated
Standby, to simplify the step changing electric control.
Charging and conversion electric station the most according to claim 4 system, it is characterised in that the branch mailbox in described wall
Charging process information is preserved at set time intervals by charger when charging, and after charging complete
Generate consumer record.
Charging and conversion electric station the most according to claim 5 system, it is characterised in that described branch mailbox charger exists
Uploading in monitoring system by charging process information and the consumer record of preservation after charging complete, monitoring system receives
File is errorless and after keeping, remove separate-box type charger successfully on the file that is transmitted through.
Charging and conversion electric station the most according to claim 6 system, it is characterised in that described battery case is arranged on
In battery compartment lattice, battery compartment lattice are fixing with branch mailbox charger to be connected, by branch mailbox charger uploads of battery case information,
The battery case information uploaded includes its residing battery compartment lattice positional information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310626021.XA CN103683398B (en) | 2013-11-28 | 2013-11-28 | A kind of charging and conversion electric station system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310626021.XA CN103683398B (en) | 2013-11-28 | 2013-11-28 | A kind of charging and conversion electric station system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103683398A CN103683398A (en) | 2014-03-26 |
| CN103683398B true CN103683398B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310626021.XA Expired - Fee Related CN103683398B (en) | 2013-11-28 | 2013-11-28 | A kind of charging and conversion electric station system |
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| CN (1) | CN103683398B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107161020A (en) * | 2017-05-15 | 2017-09-15 | 上海蔚来汽车有限公司 | Electric charging station and charging and conversion electric control system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104267717B (en) * | 2014-09-25 | 2017-06-16 | 许继电气股份有限公司 | A kind of online fault detection method of electric automobile electric charging station monitoring system |
| CN105069114B (en) * | 2015-08-11 | 2018-11-09 | 许继电气股份有限公司 | A kind of electric charging station data forwarding method and system |
| CN105141357A (en) * | 2015-09-29 | 2015-12-09 | 国网福建省电力有限公司 | Automatic detection and verification system based on secondary system of vehicle-mounted mobile station |
| CN105667464A (en) * | 2016-03-18 | 2016-06-15 | 蔚来汽车有限公司 | Electric automobile power switching system and method based on cloud storage |
| CN106849293A (en) * | 2016-10-18 | 2017-06-13 | 蔚来汽车有限公司 | The electric charging station of electric battery electrifier and electrically-charging equipment flexible configuration |
| CN114368316B (en) * | 2017-12-25 | 2024-04-02 | 奥动新能源汽车科技有限公司 | Automatic coding system and method for split-box type quick-change battery |
| CN114801857A (en) * | 2018-12-14 | 2022-07-29 | 奥动新能源汽车科技有限公司 | Control method and system for working mode of battery replacement in battery replacement station |
| CN114714973A (en) * | 2019-09-12 | 2022-07-08 | 奥动新能源汽车科技有限公司 | Information management method and system for electric vehicle battery and readable storage medium |
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| Publication number | Publication date |
|---|---|
| CN103683398A (en) | 2014-03-26 |
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