CN105322589A - Electric vehicle integration charging station system - Google Patents

Electric vehicle integration charging station system Download PDF

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Publication number
CN105322589A
CN105322589A CN201410366659.9A CN201410366659A CN105322589A CN 105322589 A CN105322589 A CN 105322589A CN 201410366659 A CN201410366659 A CN 201410366659A CN 105322589 A CN105322589 A CN 105322589A
Authority
CN
China
Prior art keywords
battery
charging
management
voltage
electric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410366659.9A
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Chinese (zh)
Inventor
牛留辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HENAN CHAOWEI ELECTRIC AUTOMOBILE CO Ltd
Original Assignee
HENAN CHAOWEI ELECTRIC AUTOMOBILE CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HENAN CHAOWEI ELECTRIC AUTOMOBILE CO Ltd filed Critical HENAN CHAOWEI ELECTRIC AUTOMOBILE CO Ltd
Priority to CN201410366659.9A priority Critical patent/CN105322589A/en
Publication of CN105322589A publication Critical patent/CN105322589A/en
Pending legal-status Critical Current

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/16Information or communication technologies improving the operation of electric vehicles
    • Y02T90/167Systems 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]
    • Y02T90/168
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S30/00Systems supporting specific end-user applications in the sector of transportation
    • Y04S30/10Systems supporting the interoperability of electric or hybrid vehicles
    • Y04S30/12Remote or cooperative charging

Abstract

Aiming at a demand problem of different charging modes during a charging process of an electric vehicle, the invention provides an electric vehicle integration charging station system. The system is characterized in that the electric vehicle integration charging station system is formed by a charging station management system, a charging system, a battery changing system and a power grid power distribution system; the charging station management system is formed by a main server system, a charging monitoring system and a man-machine interface management system; the charging system is formed by a charger set and a charging control system; and the battery changing system is formed by a battery changing monitoring system, a battery detection system, a battery maintenance system, a battery changing system, a background charging management system, a vehicle maintenance system and a battery conveying system.

Description

The comprehensive charging station system of electric automobile
Technical field
Field belonging to the present invention is the comprehensive charging station system of electric automobile charging station MAN management system, particularly electric automobile.
Background technology
Along with developing rapidly of human society, the Global Oil resource natural environment that exhaustion and the mankind depend on for existence day by day also goes from bad to worse.Automobile is as the transport facility of modern civilization society light and fast, promote greatly and convenience for the development of human society and the life of people bring, but simultaneously also swallow like a whale the fuel consumption accounting for petroleum-based energy total amount consumed 75%, and bring huge pollution also to the living environment of people.And electric automobile is power source according to electric power, replace the Electric power car of fuel engines according to motor, zero discharge can not only be realized, low noise, pollution-free, and day by day exhausted petroleum-based energy can be saved in a large number.Along with the increasingly mature and application of electric automobile specialized lithium iron battery technology, electric automobile has become focus and the inexorable trend of World Auto Industry development.And the real operation of electric automobile will be made to grow up, Devoting Major Efforts To Developing is also needed to build the electric automobile charging station network management system of network-enabled intelligent, and the comprehensive charging station system of electric automobile, in electric automobile charging station network management system, electric automobile is carried out to the total management system of various ways charging or emergent fast quick change electricity just.
Summary of the invention
For the needs of problems of electric automobile involved different charging modes when charging, the invention provides the comprehensive charging station system of electric automobile, it is characterized in that, described electric automobile charging station-charge and change electric total management system by: charging station management system, charging system, change electric system and network distribution system formed; Wherein, described charging station management system by: master server system, charging monitoring system, User Interface Management Systems formed; And charging system by: charging unit and charge control system formed; And described change electric system by: change electricity consumption monitoring system, battery testing system, battery maintenance system, battery change system, backstage charging management system, vehicle maintenance system and battery conveying system and formed.
Accompanying drawing explanation
Fig. 1 shows the comprehensive charging station system schematic diagram of electric automobile of the present invention.Fig. 2 shows the schematic diagram of charging system C belonging to the comprehensive charging station system of electric automobile of the present invention.
Below in conjunction with drawings and Examples, the present invention is further illustrated.
Specific embodiment
Fig. 1 shows the comprehensive charging station system schematic diagram of embodiment of the present invention electric automobile, it is characterized in that, the comprehensive charging station system A of described electric automobile by: charging station management system B, charging system C, change electric system D and network distribution system E formed; Wherein, described charging station management system B by: master server system B-1, charging monitoring management system B-2, User Interface Management Systems B-3 formed; And charging system C by: charging unit C-1------C-n formed; And described change electric system D by: changing electricity consumption monitoring system D-1, battery testing system D-2, battery maintenance system D-3, battery change system D-4, backstage charging management system D-5, vehicle maintenance system D-6 and battery conveying system D-7 formed; And wherein, electric power system E is made up of height-low pressure protective relaying device E1 and E2 and rectifier transformer G; And communicated with CAN by RS-485 bus between each system; And in the embodiment shown, when vehicle enter charging station carry out changing electricity time, management system B carries out communication by CAN and battery testing system D-1 and vehicle monitor system D-2 and vehicle mounted battery management system (BMS), obtain the voltage of battery, electric current, power, electricity, temperature, electric leakage and circuit patch connection data information, and transfer server B-1 initial data and diagnostic program by CAN, carry out failure diagnosis and monitoring; Then by battery change system D-4 by battery module change be installed to on-vehicle battery storehouse, and by monitoring management system B by battery testing system D-1 confirm battery parameter and install connect errorless after, send and change electric settling signal, vehicle can roll electrical changing station away from; And in described charge maintenance district, detected by battery testing system D-1 and isolate Breakdown Maintenance battery and normal rechargeable battery two kind, and have battery conveying system D-6 to be sent to the system platform of battery maintenance system D-2 and charging management system D-3 respectively, carry out maintenance nursing and the charging supply of battery.
Fig. 2 illustrates the schematic diagram of charging system C belonging to the comprehensive charging station system of embodiment of the present invention electric automobile, in described charging system, system C is made up of some charger C-1------C-n, wherein, affiliated charger C-1 by: electromagnetic switch n-1, bridge rectifier m-1, output filter g-1, direct current relay protector t-1, voltage-to-current transducer s-1 and constant voltage-constant current charge switching controller r-1 formed, and affiliated charger H-n by: electromagnetic switch n-n, bridge rectifier m-n, output filter g-n, direct current relay protector t-n, voltage-to-current transducer s-n and constant voltage-constant current charge switching controller r-n formed, and in described charging with change in electric total management system A, high-voltage relay protective device E1 in electric power system E is connected with transformer G with high-voltage fence N respectively, and the input of the output of the two ends of low pressure protective relaying device E2 difference connection transformer G and the electromagnetic switch n-n of charger H-n, and the alternating current come from high-voltage fence N is after transformer G rectifier transformer, charger H-n is entered by electromagnetic switch n-n, convert direct current to by bridge rectifier m-n and output filter g-n again, and direct current relay protector t-n is set as circuit protection device, and obtain the voltage-to-current transducer s-n parameter value of charger H-n in charging system C at described monitoring management system B by CAN, and transmit detection signal to system PC in real time by CAN, by the PC of control system, batch processing is carried out to data-signal, and as the data controlling signal of system, by the constant voltage-constant current switching controller r-n of charger H-n in described charging system C, to the magnitude of voltage of the constant current charge of initial setting, along with storage battery obtain the constant voltage progressively risen to set by r-n of electricity time, constant voltage charge is converted under the control of its monitoring management system B, the process of complete battery pair charging.
In sum; object of the present invention is very clear and definite; but above-described embodiment is only realize best mode of the present invention; so accompanying drawing and declaratives are only indicative; should not produce restriction and restriction to the present invention, protection scope of the present invention as claimed in claim, and the explanation be not limited to above and elaboration; every within the scope of the claims in the present invention to invent above do any amendment, substitute or equivalents etc., all belong to the scope that the claims in the present invention are protected.

Claims (3)

1. the comprehensive charging station system of electric automobile (A), it is characterized in that, the comprehensive charging station system of described electric automobile (A) by: charging station monitoring management system (B), charging system (C), change electric system (D) and network distribution system (E) formed; Wherein, described charging station monitoring management system (B) by: master server system (B-1), charging monitoring management system (B-2), User Interface Management Systems (B-3) formed; And charging system (C) by: charging unit (C-1)---(C-n) formed; And described change electric system (D) by: changing electricity consumption monitoring system (D-1), battery testing system (D-2), battery maintenance system (D-3), battery change system (D-4), backstage charging management system (D-5), vehicle maintenance system (D-6) and battery conveying system (D-7) formed; And wherein, electric power system (E) is made up of height-low pressure protective relaying device (E1) and (E2) and rectifier transformer (G); And communicated with CAN by RS-485 bus between each system.
2. by the comprehensive charging station system of electric automobile according to claim 1, particularly in system (A) belonging to change electric system (D), in replacing vehicle electricity process, monitoring management system (B) will be had to carry out communication in battery testing system (D-1) and vehicle monitor system (D-2) with vehicle mounted battery management system BMS by CAN, obtain the voltage of battery, electric current, power, electricity, temperature, electric leakage and circuit patch connection data information, and transfer server (B-1) initial data and diagnostic program by CAN, carry out failure diagnosis and monitoring, then by battery change system (D-4), battery module replacing is installed to on-vehicle battery storehouse, and by monitoring management system (B) by battery testing system (D-1) confirm battery parameter and install connect errorless after, send and change electric settling signal, vehicle can roll electrical changing station away from, and in described charge maintenance district, detected by battery testing system (D-1) and isolate Breakdown Maintenance battery and normal rechargeable battery two kind, and have battery conveying system (D-6) to be sent to the system platform of battery maintenance system (D-2) and charging management system (D-3) respectively, carry out maintenance nursing and the charging supply of battery.
3., by the comprehensive charging station system of electric automobile described in claim 1 or 2, the charging system (C) belonging to wherein in system A is by some chargers (C-1)---(C-n) formed, and described charger (C-1) by: electromagnetic switch (n-1), bridge rectifier (m-1), output filter (g-1), direct current relay protector (t-1), voltage-to-current transducer (s-1) and constant voltage-constant current charge switching controller (r-1) formed, and affiliated charger (H-n) by: electromagnetic switch (n-n), bridge rectifier (m-n), output filter (g-n), direct current relay protector (t-n), voltage-to-current transducer (s-n) and constant voltage-constant current charge switching controller (r-n) formed, and in described charging with change in electric total management system (A), high-voltage relay protective device (E1) in electric power system (E) is connected with transformer (G) with high-voltage fence (N) respectively, and the input of the output at the two ends of low pressure protective relaying device (E2) difference connection transformer (G) and the electromagnetic switch (n-n) of charger (H-n), and the alternating current come from high-voltage fence (N) is after transformer (G) rectifier transformer, charger (H-n) is entered by electromagnetic switch (n-n), convert direct current to by bridge rectifier (m-n) and output filter (g-n) again, and direct current relay protector (t-n) is set as circuit protection device, and described monitoring management system (B) obtains voltage-to-current transducer (s-n) parameter value of charger (H-n) in charging system (C) by CAN, and transmit detection signal to system PC in real time by CAN, by the PC of control system, batch processing is carried out to data-signal, and as the data controlling signal of system, by the constant voltage-constant current switching controller (r-n) of charger (H-n) in described charging system (C), to the magnitude of voltage of the constant current charge of initial setting, along with storage battery obtain the constant voltage progressively risen to set by (r-n) of electricity time, constant voltage charge is converted under the control of its monitoring management system (B), complete battery charging process.
CN201410366659.9A 2014-07-30 2014-07-30 Electric vehicle integration charging station system Pending CN105322589A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410366659.9A CN105322589A (en) 2014-07-30 2014-07-30 Electric vehicle integration charging station system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410366659.9A CN105322589A (en) 2014-07-30 2014-07-30 Electric vehicle integration charging station system

Publications (1)

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CN105322589A true CN105322589A (en) 2016-02-10

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CN201410366659.9A Pending CN105322589A (en) 2014-07-30 2014-07-30 Electric vehicle integration charging station system

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106873458A (en) * 2017-02-22 2017-06-20 常州常聪智能科技有限公司 A kind of many charger bus management technologies based on on-line monitoring
CN111781525B (en) * 2020-07-02 2021-02-02 上海快卜新能源科技有限公司 Electric automobile battery safety detection system based on charging station is examined in storage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106873458A (en) * 2017-02-22 2017-06-20 常州常聪智能科技有限公司 A kind of many charger bus management technologies based on on-line monitoring
CN111781525B (en) * 2020-07-02 2021-02-02 上海快卜新能源科技有限公司 Electric automobile battery safety detection system based on charging station is examined in storage

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Application publication date: 20160210