CN106042969A - Charging pile system capable of automatic powering-off - Google Patents

Charging pile system capable of automatic powering-off Download PDF

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Publication number
CN106042969A
CN106042969A CN201610587284.8A CN201610587284A CN106042969A CN 106042969 A CN106042969 A CN 106042969A CN 201610587284 A CN201610587284 A CN 201610587284A CN 106042969 A CN106042969 A CN 106042969A
Authority
CN
China
Prior art keywords
charging
circuit
control circuit
controlled switch
charging pile
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
CN201610587284.8A
Other languages
Chinese (zh)
Inventor
熊英
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.)
Zhaoqing Xiaofanren Technology Co ltd
Original Assignee
Zhaoqing Xiaofanren Technology 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 Zhaoqing Xiaofanren Technology Co ltd filed Critical Zhaoqing Xiaofanren Technology Co ltd
Priority to CN201610587284.8A priority Critical patent/CN106042969A/en
Publication of CN106042969A publication Critical patent/CN106042969A/en
Pending legal-status Critical Current

Links

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
    • B60L53/30—Constructional details of charging stations
    • B60L53/31—Charging columns specially adapted for electric vehicles
    • 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
    • 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
    • B60L53/60—Monitoring or controlling charging stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The invention relates to the field of charging piles and specifically relates to a charging pile system capable of automatic powering-off. The system comprises a charging pile body, a charging circuit and a controllable switch control circuit, wherein the charging pile body comprises a charging gun, and the charging gun is electrically connected to an automobile battery during charging; the charging circuit is connected to the charging gun, the charging circuit is electrically connected to the automobile battery by the charging gun, and the charging circuit can electricize the automobile battery by the charging gun; and the controllable switch control circuit is connected to the charging gun and the charging circuit respectively and the controllable switch control circuit is electrically connected to the automobile battery by the charging gun. The charging pile system capable of the automobile powering-off is designed in the invention. The system has the advantages that the controllable switch control circuit detects whether an abnormity exists between the charging circuit and the automobile battery; the charging circuit is automatically cut down when the abnormity is generated; automatic control of the powering-off is implemented; and safety of the charging pipe is enhanced.

Description

A kind of charging pile system automatically powered off
Technical field
The present invention relates to charging pile field, be specifically related to a kind of charging pile system automatically powered off.
Background technology
Charging pile its be functionally similar to the fuel charger inside gas station, ground or wall can be fixed on, be installed on public Build in (public building, market, Public Parking etc.) and parking lot, residential quarter or charging station, can be according to different voltage Grade is the charging electric vehicle of various model.The input of charging pile is directly connected to AC network, and outfan is equipped with filling Plug is used for as charging electric vehicle.Charging pile generally provides normal charge and two kinds of charging modes of quick charge, Ren Menke To use specific recharged card to swipe the card on the man-machine interactive interface that charging pile provides use, the accordingly side of charging Formula, charging interval, cost data printing etc. operate, and charging pile display screen can show the data such as charge volume, expense, charging interval.
Between charging pile and automobile during charging, some fortuitous events can be run into, as pulled up by force, short circuit earthquake disaster Deng, cause the voltage of charging pile to produce change, if being also to continue with charging can produce potential safety hazard.
Summary of the invention
The technical problem to be solved in the present invention is, for the drawbacks described above of prior art, it is provided that a kind of automatically power off Charging pile system, prevents from producing potential safety hazard when charging.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of charging pile system automatically powered off, Including charging pile body, charging circuit, control circuit and gate-controlled switch control circuit；
Charging pile body, this charging pile body includes a charging gun, and this charging gun electrically connects with automobile batteries when charging, This charging circuit and gate-controlled switch control circuit are arranged at charging pile, and this is internal；
Charging circuit, this charging circuit is connected with charging gun, and this charging circuit is electrically connected with automobile batteries by charging gun, Automobile batteries is charged by this charging circuit by charging gun；
Gate-controlled switch control circuit, this gate-controlled switch control circuit is connected with charging gun and charging circuit respectively, and this is controlled ON-OFF control circuit is electrically connected with automobile batteries by charging gun, and this gate-controlled switch control circuit is for detecting the electricity of automobile batteries Pressure, and automatically cut off charging circuit when automobile battery voltage output value exception.
Wherein, preferred version is: this gate-controlled switch control circuit includes voltage self-checking circuit, bleeder circuit, reference voltage Source, comparator and magnetic silicon controlled switch circuit；This voltage self-checking circuit is connected with automobile batteries, and being used for of this automobile batteries obtains vapour The magnitude of voltage at car battery two ends；This voltage self-inspection electricity connects the first input end of comparator, this reference voltage source by bleeder circuit Connect the second input of comparator；This magnetic silicon controlled switch circuit connects between charging circuit and automobile batteries；This controllable silicon is opened The end that controls closing circuit is connected with the outfan of comparator, for controlling the break-make of magnetic silicon controlled switch circuit.
Wherein, preferred version is: also include an indicating module, and this indicating module is connected with gate-controlled switch control circuit, uses State is hit in display energising power-off.
Wherein, preferred version is: this indicating module is display lamp.
Wherein, preferred version is: this indicating module is display.
Wherein, preferred version is: also include a control circuit, and this control circuit is connected with charging circuit, this control circuit For controlling the duty of charging circuit.
Wherein, preferred version is: this control circuit includes a force switch, and this force switch is used for external forced power-off.
The beneficial effects of the present invention is, compared with prior art, the present invention is by designing a kind of charging automatically powered off Stake system, gate-controlled switch control circuit detects whether there is exception between charging circuit and automobile batteries, and when producing abnormal certainly Dynamic cut-out charging circuit, it is achieved automatically control power-off, improve the safety of charging pile.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structured flowchart of charging pile system of the present invention；
Fig. 2 is the structured flowchart of gate-controlled switch control circuit of the present invention.
Detailed description of the invention
In conjunction with accompanying drawing, presently preferred embodiments of the present invention is elaborated.
As it is shown in figure 1, the present invention provides the preferred embodiment of a kind of charging pile system automatically powered off.
A kind of charging pile system automatically powered off, including charging pile body, charging circuit 22 and gate-controlled switch control circuit 23；
Charging pile body, this charging pile body includes a charging gun 21, this charging gun 21 charging time with automobile batteries 10 Electrical connection, it is the most internal that this charging circuit 22, control circuit and gate-controlled switch control circuit 23 are arranged at charging pile；
Charging circuit 22, this charging circuit 22 is connected with charging gun 21, and this charging circuit 22 is by charging gun 21 and automobile Battery 10 electrically connects, and automobile batteries 10 is charged by this charging circuit 22 by charging gun 21；
Gate-controlled switch control circuit 23, this gate-controlled switch control circuit 23 connects with charging gun 21 and charging circuit 22 respectively Connecing, this gate-controlled switch control circuit 23 is electrically connected with automobile batteries 10 by charging gun 21, and this gate-controlled switch control circuit 23 is used In the voltage of detection automobile batteries 10, and automatically cut off charging circuit 22 when automobile batteries 10 voltage output value exception.
Wherein, under normal circumstances, automobile batteries 10 is charged by charging circuit 22 by charging gun 21, meanwhile, controlled ON-OFF control circuit 23 detects in this charging process in real time, the voltage condition of charging circuit 22 and automobile batteries 10, including short circuit, The situations such as open circuit, voltage jump, spread of voltage, and automatically cut off charging circuit 22 in these cases, i.e. charging circuit 22 With the connection of charging gun 21, charging gun 21 is made can not automobile batteries 10 to be charged.
Further, charging pile system also includes an indicating module, and this indicating module is with gate-controlled switch control circuit 23 even Connect, be used for showing that state is hit in energising power-off；Preferably, indicating module is display lamp, or, indicating module is display.
Wherein, display is arranged on charging pile body.
Further, charging pile system also includes a control circuit, and this control circuit is connected with charging circuit 22, this control Circuit is for controlling the duty of charging circuit 22.Wherein, this control circuit includes a force switch, and this force switch is used for External forced power-off.
As in figure 2 it is shown, the present invention provides the preferred embodiment of a kind of gate-controlled switch control circuit.
This gate-controlled switch control circuit 23 includes voltage self-checking circuit 231, bleeder circuit 232, reference voltage source 233, ratio Relatively device 234 and magnetic silicon controlled switch circuit 235.
Wherein, this voltage self-checking circuit 231 is connected with automobile batteries 10, and being used for of this automobile batteries 10 obtains automobile batteries The magnitude of voltage at 10 two ends；This voltage self-inspection electricity connects the first input end of comparator 234, this reference voltage by bleeder circuit 232 Source 233 connects the second input of comparator 234；This magnetic silicon controlled switch circuit 235 connects and charging circuit 22 and automobile batteries 10 Between；The end that controls of this magnetic silicon controlled switch circuit 235 is connected with the outfan of comparator 234, is used for controlling reverse-blocking tetrode thyristor electricity The break-make on road 235.
As described above, only preferred embodiment, it is not intended to limit the scope of the present invention, Fan Yibenfa The equivalence that bright claim is made changes or modifies, and is all the present invention and is contained.

Claims (7)

1. the charging pile system automatically powered off, it is characterised in that include charging pile body, charging circuit and gate-controlled switch Control circuit；
Charging pile body, this charging pile body includes a charging gun, and this charging gun electrically connects with automobile batteries when charging, and this fills Electricity circuit, control circuit and gate-controlled switch control circuit are arranged at charging pile, and this is internal；
Charging circuit, this charging circuit is connected with charging gun, and this charging circuit is electrically connected with automobile batteries by charging gun, and this fills Automobile batteries is charged by electricity circuit by charging gun；
Gate-controlled switch control circuit, this gate-controlled switch control circuit is connected with charging gun and charging circuit respectively, this gate-controlled switch Control circuit is electrically connected with automobile batteries by charging gun, and this gate-controlled switch control circuit is used for detecting the voltage of automobile batteries, And automatically cut off charging circuit when automobile battery voltage output value exception.
Charging pile system the most according to claim 1, it is characterised in that: this gate-controlled switch control circuit includes voltage self-inspection Circuit, bleeder circuit, reference voltage source, comparator and magnetic silicon controlled switch circuit；This voltage self-checking circuit is connected with automobile batteries, The magnitude of voltage for obtaining automobile batteries two ends of this automobile batteries；This voltage self-inspection electricity connects the of comparator by bleeder circuit One input, this reference voltage source connects the second input of comparator；This magnetic silicon controlled switch circuit connects and charging circuit and vapour Between car battery；The end that controls of this magnetic silicon controlled switch circuit is connected with the outfan of comparator, is used for controlling reverse-blocking tetrode thyristor electricity The break-make on road.
Charging pile system the most according to claim 1 and 2, it is characterised in that: also include an indicating module, this indicating module It is connected with gate-controlled switch control circuit, is used for showing that state is hit in energising power-off.
Charging pile system the most according to claim 4, it is characterised in that: this indicating module is display lamp.
Charging pile system the most according to claim 4, it is characterised in that: this indicating module is display.
Charging pile system the most according to claim 1, it is characterised in that: also include a control circuit, this control circuit with Charging circuit connects, and this control circuit is for controlling the duty of charging circuit.
Charging pile system the most according to claim 6, it is characterised in that: this control circuit includes a force switch, and this is strong System switch is for external forced power-off.
CN201610587284.8A 2016-07-22 2016-07-22 Charging pile system capable of automatic powering-off Pending CN106042969A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610587284.8A CN106042969A (en) 2016-07-22 2016-07-22 Charging pile system capable of automatic powering-off

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610587284.8A CN106042969A (en) 2016-07-22 2016-07-22 Charging pile system capable of automatic powering-off

Publications (1)

Publication Number Publication Date
CN106042969A true CN106042969A (en) 2016-10-26

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107026490A (en) * 2017-05-25 2017-08-08 浙江巨磁智能技术有限公司 Charging gun electric energy protection device
CN112319295A (en) * 2020-10-29 2021-02-05 怀化智信能源科技有限公司 Charging method and system for intelligent charging pile

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102906581A (en) * 2010-02-22 2013-01-30 株式会社Lg化学 Abnormality diagnosis device and method of cell balancing circuit
CN204361720U (en) * 2014-12-25 2015-05-27 原秀科技（重庆）有限公司 A kind of charger of auto-breaking
CN204559138U (en) * 2014-12-12 2015-08-12 宋鹤林 A kind of intelligent residential district electric motor car charging safety management system
CN105009401A (en) * 2013-03-22 2015-10-28 日立工机株式会社 Cell pack and electrical device
CN206031094U (en) * 2016-07-22 2017-03-22 肇庆市小凡人科技有限公司 Automatic electric pile system of filling of outage

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102906581A (en) * 2010-02-22 2013-01-30 株式会社Lg化学 Abnormality diagnosis device and method of cell balancing circuit
CN105009401A (en) * 2013-03-22 2015-10-28 日立工机株式会社 Cell pack and electrical device
CN204559138U (en) * 2014-12-12 2015-08-12 宋鹤林 A kind of intelligent residential district electric motor car charging safety management system
CN204361720U (en) * 2014-12-25 2015-05-27 原秀科技（重庆）有限公司 A kind of charger of auto-breaking
CN206031094U (en) * 2016-07-22 2017-03-22 肇庆市小凡人科技有限公司 Automatic electric pile system of filling of outage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107026490A (en) * 2017-05-25 2017-08-08 浙江巨磁智能技术有限公司 Charging gun electric energy protection device
CN112319295A (en) * 2020-10-29 2021-02-05 怀化智信能源科技有限公司 Charging method and system for intelligent charging pile

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20161026

RJ01 Rejection of invention patent application after publication