CN101599654A - A kind of charging system for electric automobile - Google Patents

A kind of charging system for electric automobile Download PDF

Info

Publication number
CN101599654A
CN101599654A CNA2009101441034A CN200910144103A CN101599654A CN 101599654 A CN101599654 A CN 101599654A CN A2009101441034 A CNA2009101441034 A CN A2009101441034A CN 200910144103 A CN200910144103 A CN 200910144103A CN 101599654 A CN101599654 A CN 101599654A
Authority
CN
China
Prior art keywords
vehicle
input
charging system
electric automobile
mounted socket
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.)
Granted
Application number
CNA2009101441034A
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Chinese (zh)
Other versions
CN101599654B (en
Inventor
冯勇
张洪雷
王钦
李陈勇
林伟义
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.)
Chery Automobile Co Ltd
Original Assignee
SAIC Chery 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 SAIC Chery Automobile Co Ltd filed Critical SAIC Chery Automobile Co Ltd
Priority to CN2009101441034A priority Critical patent/CN101599654B/en
Publication of CN101599654A publication Critical patent/CN101599654A/en
Priority to PCT/CN2010/073676 priority patent/WO2011003317A1/en
Application granted granted Critical
Publication of CN101599654B publication Critical patent/CN101599654B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B60L53/11—DC charging controlled by the charging station, e.g. mode 4
    • 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
    • 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
    • Y02T90/14—Plug-in electric vehicles

Abstract

The present invention relates to a kind of charging system for electric automobile, comprise vehicle-mounted socket, one end of described vehicle-mounted socket links to each other with the input of intelligent electric current identification circuit, intelligence electric current identification circuit divides two-way output, one the tunnel directly connects the input of battery pack, and another road connects the input of battery pack through vehicle-mounted rectifier.The present invention discerns external impressed current automatically by intelligent electric current identification circuit is set, if external be DC power supply, then directly to batteries charging; If external is AC power, then pass through vehicle-mounted rectifier to batteries charging.The present invention is incorporated into electric main trickle charge mode soon with the charging station direct current towards mode, the user only needs vehicle-mounted socket is connected with external power supply plug and gets final product, and is simple in structure, easy to use.

Description

A kind of charging system for electric automobile
Technical field
The present invention relates to the Vehicle Electronic Control field, especially a kind of charging system for electric automobile.
Background technology
Along with the development of battery technology, motor technology and large scale integrated circuit technology, electric automobile has entered into people's life, designs a kind of simple charging on-vehicle battery system and breaks at the eyebrows and eyelashes.The charging modes of electric automobile has two kinds, and a kind of is the trickle charge of family expenses 220V alternating current, and alternating current is connected on the battery after over commutation becomes direct current and charges, and probably needs be full of in 8 hours; Another kind is that the special DC charging station dashes soon, and the heavy DC electricity is directly connected on the battery and charges, and can charge 80% in 15 minutes.Figure 1 shows that present charging modes, exchange the method for attachment of trickle charge pattern: connect with high-voltage line between the jack 3-family expenses 220V ac plug 5, four of the vehicle-mounted rectifier of plug 2-of the vehicle-mounted rectifier of automobile batteries jack 1-; The method of attachment of the fast punch die formula of direct current: automobile batteries jack 1-quick charge station direct current plug 4 connects with high-voltage line between the two.In charging, according to different charging modes, the user wants own connection line, such charge mode complicated operation, and the user uses inconvenience.
Summary of the invention
The object of the present invention is to provide a kind of charging system for electric automobile, this charging system for electric automobile can be incorporated into electric main trickle charge mode with the charging station direct current soon towards mode, and identification charging type is simple in structure, easy to use automatically.
For achieving the above object, a kind of charging system for electric automobile provided by the invention, comprise vehicle-mounted socket, one end of described vehicle-mounted socket links to each other with the input of intelligent electric current identification circuit, intelligence electric current identification circuit divides two-way output, one the tunnel directly connects the input of battery pack, and another road connects the input of battery pack through vehicle-mounted rectifier.
The present invention discerns external impressed current automatically by intelligent electric current identification circuit is set, if external be DC power supply, then directly to batteries charging; If external is AC power, then pass through vehicle-mounted rectifier to batteries charging.The present invention is incorporated into electric main trickle charge mode soon with the charging station direct current towards mode, the user only needs vehicle-mounted socket is connected with external power supply plug and gets final product, and is simple in structure, easy to use.
Description of drawings
Fig. 1 is the prior art constructions schematic diagram;
Fig. 2 is a structural representation of the present invention;
Fig. 3,4,5 is respectively the structural representation of vehicle-mounted socket among the present invention, quick charge station direct current plug, family expenses 220V ac plug;
Fig. 6 is a circuit diagram of the present invention.
Embodiment
A kind of charging system for electric automobile, comprise vehicle-mounted socket, one end of described vehicle-mounted socket links to each other with the input of intelligent electric current identification circuit 30, the two-way output in 30 fens of intelligence electric current identification circuit, one the tunnel directly connects the input of battery pack 10, another road connects the input of battery pack 10 through vehicle-mounted rectifier 20, described vehicle-mounted socket is arranged on the outer surface of vehicle body, the jack of offering on the described vehicle-mounted socket 40 matches with quick charge station direct current plug 50, family expenses 220V ac plug 60 respectively, as shown in Figure 2.
In conjunction with Fig. 6, described intelligent electric current identification circuit 30 comprises first, two contacts 31,32, first, two contacts 31, an end of 32 connects vehicle power respectively, first, two contacts 31,32 the other end respectively with resistance R 1, R3 connects, another termination of resistance R 1 is by resistance R 2, the input of the filter circuit that capacitor C 1 is formed, the output of this filter circuit is attempted by between the base stage and emitter of triode Q1, another termination of resistance R 3 is by resistance R 4, the input of the filter circuit that capacitor C 2 is formed, the output of this filter circuit is attempted by between the base stage and emitter of triode Q2, triode Q1, the collector electrode of Q2 is succeeded electrical equipment K1 respectively, the end of K2, relay K 1, the other end of K2 all connects vehicle power, relay K 1, the input of K2 connects vehicle-mounted socket respectively, relay K 1, K2 was in normally open before energising, described vehicle power is+the 12V DC power supply.
In conjunction with Fig. 3,4,5,6, described first contact 31 is made up of two shapes, size identical first and second sheet metal 31a, 31b, second contact 32 is made up of two shapes, size identical third and fourth sheet metal 32a, 32b, first and second sheet metal 31a, 31b and third and fourth sheet metal 32a, 32b are convex respectively and are arranged at interval on the vehicle-mounted socket, and four sheet metals are conductive metal sheet.On the described quick charge station direct current plug 50 conductive metal sheet 51 is set, the recess that the shape of setting and first and second sheet metal 31a, 31b matches on the conductive metal sheet 51, conductive metal sheet 51 is used for first and second sheet metal 31a, 31b short circuit, makes first contact 31 connect vehicle power; On the described family expenses 220V ac plug 60 conductive metal sheet 61 is set, the recess that the shape of setting and third and fourth sheet metal 32a, 32b matches on the conductive metal sheet 61, conductive metal sheet 61 is used for third and fourth sheet metal 32a, 32b short circuit, makes second contact 32 connect vehicle power.
Below in conjunction with Fig. 2,3,4,5,6 the present invention is further illustrated.
When electric motor car when charging station fills soon, quick charge station direct current plug 50 is inserted on the vehicle-mounted socket, conductive metal sheet 51 on first and second sheet metal 31a, 31b on the vehicle-mounted socket and the quick charge station direct current plug 50 place sockets fits, 31 conductings of first contact, the filter circuit that vehicle-mounted electric current is flowed through resistance R 1 and formed via resistance R 2, capacitor C 1, again through triode Q1 conducting, relay K 1 energising adhesive, quick charge station charges to battery pack 10; On the contrary, when electric motor car fills at home soon, family expenses 220V ac plug 60 is inserted on the vehicle-mounted socket, conductive metal sheet 61 on third and fourth sheet metal 32a, 32b on the vehicle-mounted socket and the family expenses 220V ac plug 60 place sockets fits, 32 conductings of second contact, the filter circuit that vehicle-mounted electric current is flowed through resistance R 3 and formed via resistance R 4, capacitor C 2, again through triode Q2 conducting, relay K 2 energising adhesives, family expenses 220V alternating current charges through 20 pairs of battery pack 10 of vehicle-mounted rectifier.
In a word, core of the present invention is to discern automatically by 30 pairs of external impressed currents of intelligent electric current identification circuit are set, if external be DC power supply, then directly to batteries charging; If external is AC power, then by 10 chargings of 20 pairs of battery pack of vehicle-mounted rectifier.The present invention is incorporated into electric main trickle charge mode soon with the charging station direct current towards mode, the user only needs vehicle-mounted socket is connected with external power supply plug and gets final product, and is simple in structure, easy to use.

Claims (7)

1, a kind of charging system for electric automobile, comprise vehicle-mounted socket, it is characterized in that: an end of described vehicle-mounted socket links to each other with the input of intelligent electric current identification circuit (30), intelligence electric current identification circuit (30) divides two-way output, one the tunnel directly connects the input of battery pack (10), and another road connects the input of battery pack (10) through vehicle-mounted rectifier (20).
2, charging system for electric automobile according to claim 1, it is characterized in that: described intelligent electric current identification circuit (30) comprises first, two contacts (31,32), first, two contacts (31,32) a end connects vehicle power respectively, first, two contacts (31,32) the other end respectively with resistance R 1, R3 connects, another termination of resistance R 1 is by resistance R 2, the input of the filter circuit that capacitor C 1 is formed, the output of this filter circuit is attempted by between the base stage and emitter of triode Q1, another termination of resistance R 3 is by resistance R 4, the input of the filter circuit that capacitor C 2 is formed, the output of this filter circuit is attempted by between the base stage and emitter of triode Q2, triode Q1, the collector electrode of Q2 is succeeded electrical equipment K1 respectively, the end of K2, relay K 1, the other end of K2 all connects vehicle power, relay K 1, the input of K2 connects vehicle-mounted socket respectively.
3, charging system for electric automobile according to claim 1 is characterized in that: the jack of offering on the described vehicle-mounted socket (40) matches with quick charge station direct current plug (50), family expenses 220V ac plug (60) respectively.
4, charging system for electric automobile according to claim 1 is characterized in that: described vehicle-mounted socket is arranged on the outer surface of vehicle body.
5, charging system for electric automobile according to claim 2, it is characterized in that: described first contact (31) is made up of two shapes, identical first and second sheet metal of size (31a, 31b), second contact (32) is made up of two shapes, identical third and fourth sheet metal of size (32a, 32b), first and second sheet metal (31a, 31b) and third and fourth sheet metal (32a, 32b) are convex respectively and are arranged at interval on the vehicle-mounted socket, and four sheet metals are conductive metal sheet.
6, according to claim 3 or 5 described charging system for electric automobile, it is characterized in that: conductive metal sheet (51) is set, the recess that the shape of the last setting of conductive metal sheet (51) and first and second sheet metal (31a, 31b) matches on the described quick charge station direct current plug (50); Conductive metal sheet (61) is set, the recess that the shape of the last setting of conductive metal sheet (61) and third and fourth sheet metal (32a, 32b) matches on the described family expenses 220V ac plug (60).
7, charging system for electric automobile according to claim 2 is characterized in that: described vehicle power is+the 12V DC power supply.
CN2009101441034A 2009-07-10 2009-07-10 Charging system of electric automobile Active CN101599654B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2009101441034A CN101599654B (en) 2009-07-10 2009-07-10 Charging system of electric automobile
PCT/CN2010/073676 WO2011003317A1 (en) 2009-07-10 2010-06-08 Electric vehicle charge system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009101441034A CN101599654B (en) 2009-07-10 2009-07-10 Charging system of electric automobile

Publications (2)

Publication Number Publication Date
CN101599654A true CN101599654A (en) 2009-12-09
CN101599654B CN101599654B (en) 2013-03-27

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WO (1) WO2011003317A1 (en)

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WO2011003317A1 (en) * 2009-07-10 2011-01-13 芜湖普威技研有限公司 Electric vehicle charge system
CN102201693A (en) * 2011-06-07 2011-09-28 天宝电子（惠州）有限公司 Vehicle-mounted charging system of electric vehicle
CN102288834A (en) * 2010-06-03 2011-12-21 李尔公司 Ground monitor
CN102361342A (en) * 2011-10-25 2012-02-22 重庆长安汽车股份有限公司 Electric automobile charging system and method
CN102646997A (en) * 2011-02-16 2012-08-22 北汽福田汽车股份有限公司 Vehicle-mounted charging device and charging system
CN102917909A (en) * 2010-03-05 2013-02-06 Abb有限公司 System, devices and method for charging a battery of an electric vehicle
CN102934323A (en) * 2010-06-08 2013-02-13 株式会社Lg化学 System and method for charging battery pack
CN103560549A (en) * 2013-09-25 2014-02-05 浙江吉利控股集团有限公司 Automobile charging opening lighting system
CN104037834A (en) * 2013-03-04 2014-09-10 乐金信世股份有限公司 Method and system of dynamically charging electric vehicle
CN104145401A (en) * 2012-03-02 2014-11-12 菲尼克斯电气公司 Control module for an electrical energy accumulator, energy accumulator unit having such a control module, uninterruptible power supply unit and method for operating a control module
CN105790398A (en) * 2014-12-25 2016-07-20 中山大洋电机股份有限公司 Semi vehicle-mounted rapid charging method and charging device of power-driven bus
EP2653339A3 (en) * 2012-04-17 2016-10-19 Cargotec Research & Development Ireland Limited A piggyback forklift truck and a method of operating same
CN106413164A (en) * 2016-09-07 2017-02-15 广东美的厨房电器制造有限公司 Control method, control equipment and control system for microwave oven, and microwave oven
CN107492925A (en) * 2017-08-09 2017-12-19 浙江亚特电器有限公司 High-tension battery bag charging circuit with identity recognition function
CN108377011A (en) * 2018-02-27 2018-08-07 无锡华宸控制技术有限公司 Charge-discharge circuit and charge-discharge system
JP2020074674A (en) * 2013-06-11 2020-05-14 パナソニックＩｐマネジメント株式会社 Charging device and vehicle
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WO2011003317A1 (en) * 2009-07-10 2011-01-13 芜湖普威技研有限公司 Electric vehicle charge system
CN102917909A (en) * 2010-03-05 2013-02-06 Abb有限公司 System, devices and method for charging a battery of an electric vehicle
CN102917909B (en) * 2010-03-05 2015-10-21 Abb有限公司 For system, the apparatus and method of charging to the battery of elec. vehicle
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CN102288834B (en) * 2010-06-03 2014-07-16 李尔公司 Charging system and ground monitor used for charging system
CN102934323A (en) * 2010-06-08 2013-02-13 株式会社Lg化学 System and method for charging battery pack
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CN102646997A (en) * 2011-02-16 2012-08-22 北汽福田汽车股份有限公司 Vehicle-mounted charging device and charging system
CN102201693A (en) * 2011-06-07 2011-09-28 天宝电子（惠州）有限公司 Vehicle-mounted charging system of electric vehicle
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CN104145401A (en) * 2012-03-02 2014-11-12 菲尼克斯电气公司 Control module for an electrical energy accumulator, energy accumulator unit having such a control module, uninterruptible power supply unit and method for operating a control module
US9748798B2 (en) * 2012-03-02 2017-08-29 Phoenix Contact Gmbh & Co. Kg Control module for an electrical energy accumulator, energy accumulator unit having such a control module, uninterruptible power supply unit and method for operating a control module
EP2653339A3 (en) * 2012-04-17 2016-10-19 Cargotec Research & Development Ireland Limited A piggyback forklift truck and a method of operating same
CN104037834A (en) * 2013-03-04 2014-09-10 乐金信世股份有限公司 Method and system of dynamically charging electric vehicle
JP2020074674A (en) * 2013-06-11 2020-05-14 パナソニックＩｐマネジメント株式会社 Charging device and vehicle
CN103560549A (en) * 2013-09-25 2014-02-05 浙江吉利控股集团有限公司 Automobile charging opening lighting system
CN105790398A (en) * 2014-12-25 2016-07-20 中山大洋电机股份有限公司 Semi vehicle-mounted rapid charging method and charging device of power-driven bus
CN106413164A (en) * 2016-09-07 2017-02-15 广东美的厨房电器制造有限公司 Control method, control equipment and control system for microwave oven, and microwave oven
CN107492925A (en) * 2017-08-09 2017-12-19 浙江亚特电器有限公司 High-tension battery bag charging circuit with identity recognition function
CN108377011A (en) * 2018-02-27 2018-08-07 无锡华宸控制技术有限公司 Charge-discharge circuit and charge-discharge system
CN108377011B (en) * 2018-02-27 2021-12-28 无锡华宸控制技术有限公司 Charging and discharging circuit and charging and discharging system
CN112433181A (en) * 2020-11-16 2021-03-02 三一海洋重工有限公司 Detection apparatus for jack-up machinery plug position
CN112433181B (en) * 2020-11-16 2022-11-29 三一海洋重工有限公司 Detection apparatus for jack-up machinery plug position

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Publication number Publication date
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