CN203589752U - Alternating current-direct current quick charging pile using battery dual-charging method - Google Patents
Alternating current-direct current quick charging pile using battery dual-charging method Download PDFInfo
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- CN203589752U CN203589752U CN201320536253.1U CN201320536253U CN203589752U CN 203589752 U CN203589752 U CN 203589752U CN 201320536253 U CN201320536253 U CN 201320536253U CN 203589752 U CN203589752 U CN 203589752U
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Abstract
The utility model discloses an alternating current-direct current quick charging pile using a battery dual-charging method. The charging pile comprises a controller, an alternating-current power supply, an alternating-current switch, a fee indicator and a card swiping system. The alternating-current power supply is electrically connected with a vehicle battery through a vehicle charger. The alternating-current switch is connected between the alternating-current power supply and the vehicle charger. The alternating-current switch, the fee indicator and the card swiping system are all electrically connected with the controller. The charging pile further comprises a storage battery, a charging machine and a direct-current switch. The alternating-current power supply charges the storage battery by the charging machine. The direct-current switch is connected between the storage battery and the vehicle battery. The direct-current switch is also electrically connected with the controller. According to the utility model, when the charging pile performs charging, the alternating-current power supply firstly carries out constant-current charging through the vehicle charger, then the high voltage of the storage battery is used for quickly charging the vehicle battery, and when the vehicle battery is almost fully charged, the storage battery is used for float charging, so that the charging speed is accelerated, and the service life of the battery is prolonged.
Description
Technical field
The utility model relates to electric motor car charging device technical field, relates in particular to a kind of alternating current-direct current quick charge stake of battery to the mode of filling that adopt.
Background technology
Electric motor car, as a kind of novel environmental protection vehicles, with the advantage of its energy-saving and emission-reduction, is accepted by people gradually.Because the electric power storage of electric motor car is limited in one's ability, the development of electric motor car be unable to do without the charging pile that charge function is provided for it.Known charging pile for electric vehicle is generally divided into three kinds of alternating-current charging pile, direct-current charging post and AC/DC integrated charge piles.Alternating-current charging pile wherein, for the Vehicular charger on electric automobile provides 220V AC energy, Vehicular charger converts out direct current energy again and charges to Vehicular battery.Direct-current charging post is by controlling charger, and the direct current that charger is converted out is for charging the battery.AC/DC integrated charging pile, by direct current and alternating current simultaneously for Vehicular battery charges, its speed is faster than alternating-current charging pile and direct-current charging post, become the preferred option of charging pile, but above-mentioned three kinds of modes are all to convert alternating current to direct current, be then separately or together Vehicular battery charging, be generally+12V of the galvanic voltage voltage providing due to charging pile, adopt this voltage charging, its speed still can not meet people's needs.
Summary of the invention
For the deficiencies in the prior art; the purpose of this utility model is intended to provide a kind of alternating current-direct current quick charge stake of battery to the mode of filling that adopt; can first adopt AC power to carry out constant current charge by onboard charger; and then use the large voltage of storage battery to carry out quick charge to on-vehicle battery; be charged to and approach when saturated, still by storage battery, carry out floating charge, the charging rate of both having accelerated; again on-vehicle battery is had to protective effect, can extend its useful life simultaneously.
The utility model adopts following technical scheme for achieving the above object:
A kind ofly adopt the alternating current-direct current quick charge stake of battery to the mode of filling, it comprises controller, AC power, alternating-current switch, expense display and card-punching system, described AC power is electrically connected by onboard charger and on-vehicle battery, alternating-current switch is connected between AC power and onboard charger, this alternating-current switch, expense display and card-punching system are all electrically connected with controller, described charging pile further comprises storage battery, charger, DC switch, wherein, AC power is charge in batteries by charger, DC switch is connected between storage battery and on-vehicle battery, DC switch is also electrically connected with controller.
As a kind of preferred version, described charging pile further comprises that one disconnects alternating-current switch or/and the emergency switch of DC switch, described emergency switch and controller electric connection for urgent.
As a kind of preferred version, described charging pile further comprises a battery switch, and described battery switch is connected between charger and storage battery, and storage battery is electrically connected by controller and this battery switch.
As a kind of preferred version, described charging pile further comprises that one for showing the indicator light of charged state, and described indicator light and controller are electrically connected.
As a kind of preferred version, described charging pile further comprises that one for controlling the touch screen of charging modes, and described touch screen and controller are electrically connected.
The utility model is set forth a kind ofly adopts the alternating current-direct current quick charge stake of battery to the mode of filling, its beneficial effect is: compared with prior art, the utility model improves on the basis of existing AC/DC integrated charging pile, increased large voltage storage battery, while adopting charging pile of the present utility model to charge, can first adopt AC power to carry out constant current charge by onboard charger, and then use the large voltage of storage battery to carry out quick charge to on-vehicle battery, be charged to and approach when saturated, still by storage battery, carry out floating charge, both the charging rate of having accelerated, again on-vehicle battery is had to protective effect simultaneously, can extend its useful life, can make again on-vehicle battery be filled.Meanwhile, the electric weight of storage battery can be supplied with by regenerative resource, has further reduced the utilization to non-regeneration energy.
Accompanying drawing explanation
Fig. 1 is the configuration diagram of the utility model embodiment.
Description of reference numerals:
1, controller; 11, indicator light; 12, touch screen; 13, emergency switch; 14, expense display; 15, card-punching system; 2, AC power; 3, charger; 4, storage battery; 41, battery switch; 5, fuse; 6, onboard charger; 7, on-vehicle battery; 8, DC switch; 9, alternating-current switch.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described.
Please refer to shown in Fig. 1, a kind ofly adopt the alternating current-direct current quick charge stake of battery to the mode of filling, it comprises controller 1, indicator light 11, expense display 14, card-punching system 15, AC power 2, charger 3, storage battery 4, DC switch 8, alternating-current switch 9, AC power 2 is electrically connected by onboard charger 6 and on-vehicle battery 7, alternating-current switch 9 is connected between AC power 2 and onboard charger 6, this alternating-current switch 9, expense display 14 and card-punching system 15 are all electrically connected with controller, AC power 2 is storage battery 4 chargings by charger 3, DC switch 8 is connected between storage battery 4 and on-vehicle battery 7, DC switch 8 is also electrically connected with controller 1.Indicator light 11 is connected with controller 1, for showing charged state.For preventing that between AC power 2 and onboard charger 6, electric current is excessive, between alternating-current switch 9 and onboard charger 6, be connected in series a fuse 5.DC switch 8 and alternating-current switch 9 all can adopt air switch.
Operation principle: user is when utilizing this charging pile to charge to electric motor car, first on-vehicle battery 7 is connected with the leading-out terminal of storage battery 4, onboard charger 6 is connected with the port of drawing of AC power 2, then using the contact equipment such as IC-card and card-punching system 15 to drip card coordinates, the information receiving from the power-supply management system of on-vehicle battery 7 by rear controller 1, electric weight to on-vehicle battery 7 is analyzed, according to the performance curve of on-vehicle battery 7, can first adopt AC power 2 to carry out constant current charge by onboard charger 6, and then use the large voltage of storage battery 4 to carry out quick charge to on-vehicle battery 7, be charged to and approach when saturated, still by storage battery 4, proceed floating charge, both the charging rate of having accelerated, again on-vehicle battery is had to protective effect simultaneously, extend its useful life, also can make on-vehicle battery 7 be filled.In process, controller 1 is crossed expense display 14 according to the information exchange of power-supply management system and is shown this required expense deduct this expense when finishing from IC-card of charging.
This charging pile also comprises that one for promptly disconnecting alternating-current switch 9 or/and the emergency switch 13 of DC switch 8, emergency switch 13 is electrically connected with controller 1, user needs the anxious stopping time, can be undertaken by this emergency switch 13, simultaneously, also can realize man-machine interaction by the touch screen 12 being connected with controller 1, select charge mode or close each charge tunnel.
Storage battery 4 is in use monitored its electric weight by controller 1, when electric weight cannot meet quick charge needs, can be by controller 1 control connection battery switch 41 closures between charger 3 and storage battery 4, by AC power 2, pass through charger 3 to its charging, and when this charging pile is idle, can be storage battery 4 chargings by non-renewable resources such as wind energy or solar energy etc., further reduce the utilization to non-regeneration energy.
The above, it is only the utility model preferred embodiment, not technical scope of the present utility model is imposed any restrictions, therefore any trickle modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (5)
1. one kind adopts the alternating current-direct current quick charge stake of battery to the mode of filling, it comprises controller (1), AC power (2), alternating-current switch (9), expense display (14) and card-punching system (15), described AC power (2) is electrically connected by onboard charger (6) and on-vehicle battery (7), alternating-current switch (9) is connected between AC power (2) and onboard charger (6), this alternating-current switch (9), expense display (14) and card-punching system (15) are all electrically connected with controller, it is characterized in that, described charging pile further comprises storage battery (4), charger (3), DC switch (8), wherein, AC power (2) is storage battery (4) charging by charger (3), DC switch (8) is connected between storage battery (4) and on-vehicle battery (7), DC switch (8) is also electrically connected with controller (1).
2. the alternating current-direct current quick charge stake of employing battery according to claim 1 to the mode of filling, it is characterized in that, described charging pile further comprises that one disconnects alternating-current switch (9) or/and the emergency switch (13) of DC switch (8), described emergency switch (13) and controller (1) electric connection for urgent.
3. the alternating current-direct current quick charge stake of employing battery according to claim 1 to the mode of filling, it is characterized in that, described charging pile further comprises a battery switch (41), described battery switch (41) is connected between charger (3) and storage battery (4), and storage battery (4) is electrically connected by controller (1) and this battery switch (41).
4. the alternating current-direct current quick charge stake of employing battery according to claim 1 to the mode of filling, is characterized in that, described charging pile further comprises that one for showing the indicator light (11) of charged state, and described indicator light (11) is electrically connected with controller (1).
5. the alternating current-direct current quick charge stake of employing battery according to claim 1 to the mode of filling, is characterized in that, described charging pile further comprises that one for controlling the touch screen (12) of charging modes, and described touch screen (12) is electrically connected with controller (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320536253.1U CN203589752U (en) | 2013-08-30 | 2013-08-30 | Alternating current-direct current quick charging pile using battery dual-charging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320536253.1U CN203589752U (en) | 2013-08-30 | 2013-08-30 | Alternating current-direct current quick charging pile using battery dual-charging method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203589752U true CN203589752U (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320536253.1U Expired - Fee Related CN203589752U (en) | 2013-08-30 | 2013-08-30 | Alternating current-direct current quick charging pile using battery dual-charging method |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733249A (en) * | 2018-12-28 | 2019-05-10 | 中国第一汽车股份有限公司 | A kind of new-energy automobile charging system and its control method |
| CN111806283A (en) * | 2019-12-05 | 2020-10-23 | 广东奥美格传导科技股份有限公司 | Charging control system of AC/DC integrated charging pile |
-
2013
- 2013-08-30 CN CN201320536253.1U patent/CN203589752U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733249A (en) * | 2018-12-28 | 2019-05-10 | 中国第一汽车股份有限公司 | A kind of new-energy automobile charging system and its control method |
| CN111806283A (en) * | 2019-12-05 | 2020-10-23 | 广东奥美格传导科技股份有限公司 | Charging control system of AC/DC integrated charging pile |
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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: 20140507 Termination date: 20200830 |
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| CF01 | Termination of patent right due to non-payment of annual fee |