CN103683398A - Charging and changing station system - Google Patents
Charging and changing station system Download PDFInfo
- Publication number
- CN103683398A CN103683398A CN201310626021.XA CN201310626021A CN103683398A CN 103683398 A CN103683398 A CN 103683398A CN 201310626021 A CN201310626021 A CN 201310626021A CN 103683398 A CN103683398 A CN 103683398A
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- Prior art keywords
- changing
- charging
- station system
- equipment
- changing station
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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
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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
- Y04S30/14—Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention relates to a charging and changing station system and belongs to the technical field of charging and changing of electric vehicles. The three-layer service interface platform architecture including a station control layer, a bay level and a process level is adopted. Changing devices and a sub charger of the bay layer are connected by a GOOSE switchboard, and information exchange between the changing devices as well as between the changing devices and the sub charger is realized by means of GOOSE messages. Synchronous operation of the two changing devices on the vehicle is avoided. Safety interlocking during charging and changing control is realized, and to the electric vehicle charging and changing station, technical problems such as interoperability and system integration between devices of different manufacturers and improvements on synchronous operation, charging and changing operation, charging and changing information recording, safety interlocking and battery position recognition and the like are solved successfully.
Description
Technical field
The present invention relates to a kind of electrical changing station system of filling, belong to electric automobile and fill and change electro-technical field.
Background technology
At present, domestic electric automobile fills the application of electrical changing station system and implements still in exploring demonstration phase, fill electrical changing station communication network and the system proprietary communication protocols of expanding based on communication protocols such as IEC104 that adopt more and communicate, be difficult to realize interoperability and the system integration between devices from different manufacturers.Meanwhile, existingly fill electrical changing station communication network and the difficult problem of system at aspects such as simultaneous operation, safety interlock, battery location identifications solved not yet completely.
Summary of the invention
The object of this invention is to provide a kind of electrical changing station system of filling, to solve the interoperability that is difficult to realize in current charging station between devices from different manufacturers and the problem of the system integration.
The present invention is for a kind of electrical changing station system of filling that provides is provided, this fills electrical changing station system and adopts the platform architecture that comprises station level, wall and process layer, the equipment that station level relates to comprises server, work station and the relevant network equipment, the equipment that wall relates to comprises branch mailbox charger, changes electric equipment and controller switching equipment, and the equipment that process layer relates to comprises the power battery box itself on vehicle and charging rack.
Described the changing between electric equipment in electrical changing station system interval layer of filling passed through exchange message between GOOSE message, avoids two to change the operation onboard simultaneously of electric equipment.
Charger in described wall and changing between electric equipment by GOOSE message communication, fills to realize the safety interlock that changes electric control process.
In described process layer, changing to that same battery case on car compiles is a battery pack, to the battery pack control of charging.
In described wall, the electric equipment of changing of same car being compiled is one group, will change point operation order and be handed down to one group simultaneously and change electric equipment, to simplify the step of changing electric control while changing electricity operation.
Separate-box type charger in described wall is preserved charging process information according to the time interval of setting when charging, and generates consumer record after charging completes.
Described separate-box type charger uploads to the charging process information of preservation and consumer record in supervisory control system after charging completes, and supervisory control system is removed the file that separate-box type charger was successfully uploaded after receiving that file is errorless and keeping.
Described battery case is arranged in battery compartment lattice, and battery compartment lattice are fixedly connected with separate-box type charger, uploads and in battery case information, includes its residing battery compartment lattice positional information.
The invention has the beneficial effects as follows: the present invention comprises station level by employing, three layers of service interface platform architecture of wall and process layer, the electric equipment that changes in wall is connected by GOOSE switch with separate-box type charger, change between electric equipment and change electric equipment and separate-box type charger between by GOOSE message switching information, avoid two to change the operation onboard simultaneously of electric equipment, realize and fill the safety interlock that changes electric control process simultaneously, successfully solve electric automobile and filled electrical changing station to the interoperability between devices from different manufacturers and the system integration and more reliable more perfect simultaneous operation, fill and change electricity operation, fill and change electric information recording, safety interlock, the technological difficulties of the aspects such as battery location identification.
Accompanying drawing explanation
Fig. 1 is the general frame structure chart that the present invention fills interface in electrical changing station system;
Fig. 2 is the level division schematic diagram that the present invention fills electrical changing station system;
Fig. 3 is that the present invention fills GOOSE information interaction schematic diagram in electrical changing station system;
Fig. 4 is that the present invention fills Object Management group module interface schematic diagram in electrical changing station system;
Fig. 5 is that the present invention fills file service management module interface definition schematic diagram in electrical changing station system;
Fig. 6 is battery case location recognition schematic diagram in charging station system of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described.
As shown in Figure 2, the electrical changing station system of filling of the present invention adopts and to comprise station level, wall, the platform architecture of the multi-layer service interface that process layer is three layers, the capital equipment that wherein station level relates to comprises server, work station and the relevant network equipment, the capital equipment that wall relates to comprises separate-box type charger, change other equipment such as electric equipment and controller switching equipment, process layer is lowermost layer and the execution level of framework, the object of management is the power battery box itself on vehicle and charging rack, process layer need to be realized by vehicle-mounted or non-vehicle-mounted intelligent terminal the optimum management of the charging process of electric automobile.As shown in Figure 1, this fills the design philosophy that IEC61850 Abstract Common Service Interface is followed in the master-plan of electrical changing station system interface, the particular communication service of specific implementation installation IEC61850 standard has defined the design of interface, it is mainly to fill the exploitation of changing electric utility customers end business interface that electric automobile fills the interface exploitation that changes electric facility monitoring system, as shown in Figure 4, object reference is character string, if the object reference of take in Business Processing is not high as index carries out Information Retrieval Efficiency, therefore define the object ID of numeric type, in object space creation, resolve in the process of SCD file, carry out turning ID and object ID by object reference and turn the conversion that reference adopts, in communication parsing and Business Processing, changed handling object reference is for processing object ID, can improve the efficiency of information processing.
As shown in Figure 3, the electric equipment that changes in wall is connected by GOOSE switch with separate-box type charger, change between electric equipment and change electric equipment and separate-box type charger between by GOOSE message switching information.In changing point process, same vehicle at least needs two to change electric equipment and at the left and right sides of vehicle, carry out respectively, by GOOSE message left side change electric equipment and electric exchanged between equipment information is changed on right side, to coordinate two courses of work of changing electric equipment, on the left of realizing and right side is changed electric equipment and is changed electricity operation simultaneously, the information of exchange comprises the operating state of changing electric equipment, change electric equipment current location and change the current ongoing operation of electric equipment, change electric equipment waits for for a moment when another changes electric equipment and is taking off battery from car or inserting battery toward car, avoid two to change the operation onboard simultaneously of electric equipment, to improve from moving electric success rate.Simultaneously, change in electric process filling, change between electric equipment and separate-box type charger by GOOSE message switching information, to realize, fill the safety interlock that changes electric control process, while changing electric equipment work, the charged state of the charger obtaining according to GOOSE message switching and battery case information, judge whether to allow battery case to operate, when charger carries out charging operations over against battery case, changing electric equipment does not allow above-mentioned battery case to operate, avoid occurring safety problem, during charger work, the state that changes electric equipment obtaining according to GOOSE message switching and battery case information, judge whether to allow these battery cases to carry out charging operations, when changing electric equipment to above-mentioned battery case operation, charger does not allow the above-mentioned battery case that is being changed electric equipment operating to carry out charging operations.
More than battery case, define battery pack, changing to same the battery case volume on vehicle, it is a battery pack, the control model that adopts whole Battery pack charging to control, one Battery pack case is charged and the operation that stops can complete with once-through operation, simplified the step that charging is controlled, a charge parameter is only set simultaneously and just can guarantees the consistency that a Battery pack charge parameter arranges, improve charging control efficiency and fail safe.Changing electrician position changing more than electric equipment definition, is one group changing for same car that the electric equipment of changing of electricity compiles, and once changes point operation order and be handed down to one group simultaneously and change electric equipment while changing electricity operation, simplifies the step of changing electric control, and electric control efficiency and fail safe are changed in raising.
As 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, the charging process information such as battery cell information and temperature information are also preserved, after having charged, generate consumer record, charging process information and consumer record are kept on separate-box type charger in the mode of file, after charging completes, separate-box type charger uploads to supervisory control system by these with file mode, after supervisory control system is received that file is errorless and is kept, transmitting order to lower levels is removed the file that separate-box type charger was successfully uploaded.
Battery case information uploads to after separate-box type charger, separate-box type charger utilizes this fixing feature of annexation of itself and battery compartment lattice, uploading battery case information, be to add battery compartment lattice positional information, thereby realize the identification to battery case position in battery compartment lattice.For a separate-box type charger, access the situation of a plurality of battery cases, each battery case accesses from a physical channel, as shown in Figure 6, separate-box type charger utilizes the battery compartment case at the physical channel judgement battery case place of battery case information access to put, thus the identification to battery case position when realizing a separate-box type charger and connecting a plurality of battery case.
In sum, that realizes by the way fills the communication Practical Interface method of changing electric equipment, not only realized IEC61850 standard application has been filled to electrical changing station communication network and system in electric automobile, successfully solved electric automobile and filled the problem of electrical changing station to the interoperability between devices from different manufacturers and the system integration, and by more perfect simultaneous operation, fill and change electricity operation, fill and change electric information recording, safety interlock, battery location recognition methods and realized and improved automation, informationization, the intelligent level that electric automobile fills electrical changing station system.
Claims (8)
1. one kind is filled electrical changing station system, it is characterized in that, this fills electrical changing station system and adopts the platform architecture that comprises station level, wall and process layer, the equipment that station level relates to comprises server, work station and the relevant network equipment, the equipment that wall relates to comprises branch mailbox charger, changes electric equipment and controller switching equipment, and the equipment that process layer relates to comprises the power battery box itself on vehicle and charging rack.
2. the electrical changing station system of filling according to claim 1, is characterized in that, described the changing between electric equipment in electrical changing station system interval layer of filling passed through exchange message between GOOSE message, avoids two to change the operation onboard simultaneously of electric equipment.
3. the electrical changing station system of filling according to claim 2, is characterized in that, the charger in described wall and changing between electric equipment by GOOSE message communication fills to realize the safety interlock that changes electric control process.
4. the electrical changing station system of filling according to claim 3, is characterized in that, in described process layer, changing to that same battery case on car compiles is a battery pack, to the battery pack control of charging.
5. the electrical changing station system of filling according to claim 4, is characterized in that, in described wall, the electric equipment of changing of same car being compiled is one group, will change point operation order and be handed down to one group simultaneously and change electric equipment, to simplify the step of changing electric control while changing electricity operation.
6. the electrical changing station system of filling according to claim 5, is characterized in that, the separate-box type charger in described wall is preserved charging process information according to the time interval of setting when charging, and generates consumer record after charging completes.
7. the electrical changing station system of filling according to claim 6, it is characterized in that, described separate-box type charger uploads to the charging process information of preservation and consumer record in supervisory control system after charging completes, supervisory control system is removed the file that separate-box type charger was successfully uploaded after receiving that file is errorless and keeping.
8. the electrical changing station system of filling according to claim 7, is characterized in that, described battery case is arranged in battery compartment lattice, and battery compartment lattice are fixedly connected with separate-box type charger, uploads and in battery case information, 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 |
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| Publication Number | Publication Date |
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| CN103683398A true CN103683398A (en) | 2014-03-26 |
| CN103683398B CN103683398B (en) | 2016-08-17 |
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| 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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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104267717A (en) * | 2014-09-25 | 2015-01-07 | 许继电气股份有限公司 | Online fault detection method for electric automobile power charging and converting station monitoring system |
| CN105069114A (en) * | 2015-08-11 | 2015-11-18 | 许继电气股份有限公司 | Data forwarding method and system of electric charging station |
| 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 |
| WO2018072518A1 (en) * | 2016-10-18 | 2018-04-26 | 蔚来汽车有限公司 | Battery charging and replacement station with flexible configuration of battery charger and charging facility |
| WO2018210015A1 (en) * | 2017-05-15 | 2018-11-22 | 上海蔚来汽车有限公司 | Battery charge/swap station and battery charge/swap control system |
| CN110015118A (en) * | 2017-12-25 | 2019-07-16 | 奥动新能源汽车科技有限公司 | The automatic coding system and method for separate-box type quick change battery |
| CN111319509A (en) * | 2018-12-14 | 2020-06-23 | 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 |
| CN112572227A (en) * | 2019-09-12 | 2021-03-30 | 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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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104267717A (en) * | 2014-09-25 | 2015-01-07 | 许继电气股份有限公司 | Online fault detection method for electric automobile power charging and converting station monitoring system |
| CN105069114A (en) * | 2015-08-11 | 2015-11-18 | 许继电气股份有限公司 | Data forwarding method and system of electric charging station |
| 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 |
| WO2018072518A1 (en) * | 2016-10-18 | 2018-04-26 | 蔚来汽车有限公司 | Battery charging and replacement station with flexible configuration of battery charger and charging facility |
| WO2018210015A1 (en) * | 2017-05-15 | 2018-11-22 | 上海蔚来汽车有限公司 | Battery charge/swap station and battery charge/swap control system |
| CN110015118A (en) * | 2017-12-25 | 2019-07-16 | 奥动新能源汽车科技有限公司 | The automatic coding system and method for separate-box type quick change battery |
| CN110015118B (en) * | 2017-12-25 | 2021-11-26 | 奥动新能源汽车科技有限公司 | Automatic coding system and method for box-divided quick-change battery |
| CN111319509A (en) * | 2018-12-14 | 2020-06-23 | 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 |
| CN111319509B (en) * | 2018-12-14 | 2022-03-22 | 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 |
| CN112572227A (en) * | 2019-09-12 | 2021-03-30 | 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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| CN103683398B (en) | 2016-08-17 |
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