CN201766396U - AC charging post for electric automobile - Google Patents
AC charging post for electric automobile Download PDFInfo
- Publication number
- CN201766396U CN201766396U CN2010205386528U CN201020538652U CN201766396U CN 201766396 U CN201766396 U CN 201766396U CN 2010205386528 U CN2010205386528 U CN 2010205386528U CN 201020538652 U CN201020538652 U CN 201020538652U CN 201766396 U CN201766396 U CN 201766396U
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- CN
- China
- Prior art keywords
- charging
- contactor
- ammeter
- card
- charging pile
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- 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.)
- Expired - Fee Related
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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
- Y02T90/12—Electric charging stations
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to an AC charging post for an electric automobile, comprising a charge power supply, a master controller, a contactor, a protective sudden stop device, an ammeter, an indicating lamp, a printer, a card reader and a nixie tube. A signal output end of the master controller is connected with the nixie tube display, the printer, the indicating lamp, the card reader, the ammeter and the contactor, wherein the ammeter and the contactor are connected with the protective sudden stop device. The charging post is rational in design, simple in structure, good in charging effect and high in use safety coefficient.
Description
Technical field
The utility model relates to a kind of charging device, belongs to a kind of used for electric vehicle alternating-current charging pile especially.
Background technology
It is CN201010175601.8 that prior art discloses the patent No.; name is called a kind of utility model patent of charging pile for electric vehicle; a kind of charging pile for electric vehicle is disclosed in the specification; it comprises the total earth leakage circuit-breaker that links to each other with power supply grid, a plurality of charging output loops, current measuring device and the control device that link to each other with described total earth leakage circuit-breaker, and described charging output loop comprises output loop control switch and charging socket.Described current measuring device is used to measure the electric current of described charging output loop.Described control device is used for controlling according to the current value that described current measuring device records the break-make of described output loop control switch and described total earth leakage circuit-breaker, this charging pile system construction complexity, and security reliability is low.
Summary of the invention
For overcoming the prior art deficiency, the present utility model purpose provides a kind of used for electric vehicle alternating-current charging pile, this charging pile simple structure not only reasonable in design, and also charging effect is good, coefficient height safe in utilization.
Charging pile described in the utility model comprises charge power supply, master controller, contactor, protection emergency stop device, ammeter, indicator light, printer, card reader, charactron; the signal output part of described master controller is connected with charactron demonstration, printer, indicator light, card reader, ammeter, contactor, and described ammeter and contactor are connected with the protection emergency stop device.
Charging pile described in the utility model is externally connected to monitoring computer and power distribution cabinet.
The utility model remarkable advantage is:
1, simple in structure, have easy to use, calculate electric weight accurately and reliably, the advantage of high safety reliability.
2, user's simple operation charging effect is good.
Description of drawings
Fig. 1 is a used for electric vehicle alternating-current charging pile organigram described in the utility model.
Fig. 2 is a used for electric vehicle alternating-current charging pile external equipment joint construction schematic diagram described in the utility model.
1-charging pile, 2-charge power supply, 3-master controller, 4-contactor, 5-protection emergency stop device, 6-ammeter, 7-indicator light, 8-printer, 9-card reader, 10-charactron, 11-monitoring computer, 12-power distribution cabinet.
Embodiment
Now introduce used for electric vehicle alternating-current charging pile described in the utility model in conjunction with Figure of description 1 and Fig. 2: described charging pile 1 comprises charge power supply 2, master controller 3, contactor 4, protection emergency stop device 5, ammeter 6, indicator light 7, printer 8, card reader 9, charactron 10; the signal output part of described master controller 3 is connected with charactron 10, printer 8, indicator light 7, card reader 9, ammeter 6, contactor 4, and described ammeter 6 and contactor 4 are connected with protection emergency stop device 5.
Described charging post is an AC charging post, and 220V is provided alternating current, and power can reach 20KW.
Wherein power distribution cabinet 12 has charging post 1 working power and charge power supply for the charging power supply that post provides.Charging post 1 provides the two-way charge power supply to car load, and one tunnel charge power supply is given the car load battery charge.Another road charge power supply is given vehicle-mounted 12V power supply power supply, this power supply charging the time to vehicle on the 12V power supply of other power consumption equipment power supply.
Charging post 1 provides functions such as charging inlet and man-machine interface as foreground equipment.Charging post 1 need just can be finished one with ipc monitor system, charger and car load realization physical connection and data passes and charge normal flow process.Computerized monitor system makes operating personnel can normally observe the running status of each charging post at Control Room, and is data backup.The charging inlet of charger need be connected with car load by charging post 1, and realizes the data interaction of charger and car load by charging post 1.
Described master controller 3 is central control units of whole charging pile, is responsible for the work of control charging pile 1 other each several part.The break-make that comprises control contactor 4 is to provide charge power supply, control card reader 9 is to carry out authenticating user identification, and the control led status shows that the control charactron shows various card informations, the control ammeter carries out the calculating of the electric weight and the amount of money, control printer prints charge information.
Described card reader 9 realizes the function of subscriber card authentication.During user card punching, card reader 9 detects user card punching and judges then whether card is effective card, if effectively card is then given master controller with the Igor Kanygin forelock.Card reader 9 writes remaining sum in the card again when the user charges end.
The function of described ammeter 6 is to carry out electric energy, voltage, the calculating of electric current.When master controller 3 inquiry ammeter values, ammeter 6 sends to master controller 3 with the numerical value of inquiry.Master controller 3 is scaled the amount of money with electric energy, and calculates the use amount of money in user's charging process in real time in charging process.
The break-make of the power connector of described contactor 4 control charging posts 1 and car load.When the user charges, contactor 4 closures, other contactor 4 disconnections constantly.Contactor 4 comprises a main contactor and a secondary contactor of giving other power consumption equipment power supply of vehicle when charging of giving charging batteries of electric automobile.
Described printer 8 is controlled at when charging electric vehicle finishes and prints various user profile, comprises card number, remaining sum, charge capacity, this amount of money etc. that charges of user.
Described charactron 10 demonstrations have used eight-digit number sign indicating number pipe to show card image.Be included in the interior remaining sum of display card when beginning to charge.Charging shows this time charging total cost when finishing.Wherein the front two of charactron 10 is represented the display message type, a few bit representation amount of money in back.
Described indicator light 7 can be indicated the current state of master controller.This charging post has three kinds of states, and indicator light is shown as yellow during standby, and this charging pile of indication user can charge.This charging pile is shown in green in the charging process, and expression is charged.Indicator light is shown in red during fault, and this moment, charging pile can not use, and needed the staff to overhaul.
To be that two fast molten electric currents that prevent that fault from causing are excessive cause device failure and guarantee that the personal security of charging process is provided with described protection emergency stop device 5.Wherein the emergency stop switch of She Zhiing is an emergency stop push button, when staff or user find to break down, presses emergency stop switch and can disconnect the safety that power supply guarantees personnel and equipment immediately.
A plurality of power consumption equipments are arranged in the described charging pile, and the required voltage grade of different power consumption equipments is inconsistent.Therefore need different power supplies electric energy to be provided for each functional module in the charging pile.
When using 1 pair of electric automobile of charging post to charge, basic procedure comprises:
1) user inserts the charging electric vehicle interface with charging plug, finishes interchange output line, the connection of charging device and confirms being electrically connected of line, order wire and vehicle the corresponding interface;
2) user will be placed in card-reading zone and swipe the card, and the terminal of swiping the card reads the card internal information, carries out authenticating user identification.When detecting card for legal card, charging pile 1 begins charging.If be illegal card, then charging pile 1 does not respond.The user can take two kinds of measures: as swiping the card contact customer service etc. again;
3) in the charging process, charging pile 1 provides 220V alternating current for electric automobile.Vehicle-mounted dc charging motor is a battery charge, and charging post 1 constantly reads ammeter 6 and calculates users and use the amount of money and control remaining sum in the card of charactron 10 real-time explicit users in charging process.The user judges whether to be full of according to the demonstration of Vehicle Controller;
4) be full of electricity back user and swipe the card once more, the terminal of swiping the card reads the card internal information once more, carries out authenticating user identification.When detecting card for legal card, send card information to master controller 3, when being judged as the card number of last time, master controller 3 stops charging.If not for the card of last time the post 1 that charges do not respond;
5) after the interface display charging finishes, enter disbursement and sattlement, show this time charging total cost, and send record of charging and settlement information, print charge document and charge information then to computer monitor;
6) after charging finished, the user disconnected being connected of charging plug and vehicle;
After all operation was finished, the user took card away, and charging plug is placed back original position, and a complete charging flow finishes.
The utility model is not limited to above-mentioned execution mode, for those of ordinary skills, to any conspicuous improvement or the change that above-mentioned execution mode is made, can not exceed the protection range of design of the present utility model and claims.
Claims (2)
1. used for electric vehicle alternating-current charging pile; it is characterized in that: described charging pile comprises that charge power supply, master controller, contactor, protection emergency stop device, ammeter, indicator light, printer, card reader, charactron show; the signal output part of described master controller is connected with charactron, printer, indicator light, card reader, ammeter, contactor, and described ammeter and contactor are connected with the protection emergency stop device.
2. used for electric vehicle alternating-current charging pile according to claim 1 is characterized in that: described charging pile is externally connected to monitoring computer and power distribution cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205386528U CN201766396U (en) | 2010-09-21 | 2010-09-21 | AC charging post for electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205386528U CN201766396U (en) | 2010-09-21 | 2010-09-21 | AC charging post for electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201766396U true CN201766396U (en) | 2011-03-16 |
Family
ID=43719004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205386528U Expired - Fee Related CN201766396U (en) | 2010-09-21 | 2010-09-21 | AC charging post for electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201766396U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201729A (en) * | 2014-08-07 | 2014-12-10 | 镇江洋溢汽车部件有限公司 | Electric automobile charging system |
| CN109257262A (en) * | 2018-10-29 | 2019-01-22 | 国网山东省电力公司潍坊供电公司 | A kind of electric vehicle alternating-current charging pile cluster monitoring system |
-
2010
- 2010-09-21 CN CN2010205386528U patent/CN201766396U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201729A (en) * | 2014-08-07 | 2014-12-10 | 镇江洋溢汽车部件有限公司 | Electric automobile charging system |
| CN109257262A (en) * | 2018-10-29 | 2019-01-22 | 国网山东省电力公司潍坊供电公司 | A kind of electric vehicle alternating-current charging pile cluster monitoring system |
| CN109257262B (en) * | 2018-10-29 | 2021-08-10 | 国网山东省电力公司潍坊供电公司 | Electric automobile alternating-current charging stake cluster monitored control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20180921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |