CN102545341A - Quick-acting charging battery for vehicle, and quick-acting charging system and implementation method for battery - Google Patents
Quick-acting charging battery for vehicle, and quick-acting charging system and implementation method for battery Download PDFInfo
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- CN102545341A CN102545341A CN2012100270552A CN201210027055A CN102545341A CN 102545341 A CN102545341 A CN 102545341A CN 2012100270552 A CN2012100270552 A CN 2012100270552A CN 201210027055 A CN201210027055 A CN 201210027055A CN 102545341 A CN102545341 A CN 102545341A
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The invention discloses a quick-acting charging battery for a vehicle, and a quick-acting charging system and an implementation method for the battery. The quick-acting charging battery for the vehicle comprises a supercapacitor battery and a common rechargeable battery, wherein the supercapacitor battery part forms a charging unit, and an external power supply only charges the unit when in quick-acting charging; the common rechargeable battery part forms an electricity storage unit for secondarily storing electric quantity quick-charged in the supercapacitor battery; and positive and negative electrodes of the supercapacitor battery are connected with positive and negative electrodes of the common rechargeable battery through constant current circuits to form a charge-discharge loop for dumping the electric quantity in the supercapacitor battery to the common rechargeable battery. In component parts of the battery, the supercapacitor battery is used as the charging unit, so that the quick-acting charging battery can instantly absorb external electric quantity with large current and can be trickle charged with small current to dump to a main electricity storage unit, and thus the damage of quick-acting charging to battery performances of the main electricity storage unit is avoided.
Description
Technical field
The present invention relates to the electric vehicle rechargeable battery and be used for the charging system and the implementation method of this battery, relate in particular to a kind of electric vehicle Fast Charge Battery and be used for the charging system and the implementation method of this battery.
Background technology
The expansion of battery of electric vehicle capacitance is cost to increase the battery volume with increasing battery overall cost normally; If do not expand battery capacity; And battery charge speed is obviously promoted; Perhaps reach the effect of instantaneous charging, then mean the problem that has solved electric motor car expansion capacitance from another angle.
In order to realize the quick perhaps purpose of instantaneous charging of electric motor car; Formerly technological publication number is that CN102163860A Chinese patent " a kind of quick charging system that adopts super capacitor to constitute " provides a kind of quick charging system that adopts super capacitor to constitute; Make big electric current and powerful transient state charging process minimum to the influence that electrical network causes; Realize the power optimization proportioning simultaneously, thereby really realized power process charging at full capacity.But this invention has only produced remarkable result in the influence that solution causes electrical network, and does not reduce the infringement property influence that the quick charge process causes power battery of electric vehicle itself.
Summary of the invention
The technical problem that the present invention will solve provides a kind of Fast Charge Battery that is used to satisfy the quick charge needs; Through in the component parts of battery itself, using super capacitance cell as charhing unit; Make both outside electric weight of the instantaneous absorption of electric current greatly of this Fast Charge Battery; Can little electric current trickle charge dump give main charge storage unit again, solve the big inadequately problem of battery capacity through quick charge charging modes repeatedly.
Technical scheme of the present invention is achieved in that
Automobile-used Fast Charge Battery comprises two parts of super capacitance cell and common rechargeable battery, and it is characterized in that: said super capacitance cell partly constitutes charhing unit, and external power source is only to this unit charging when quick charge; Said common rechargeable battery partly constitutes charge storage unit, the electric weight that charges into fast in the super capacitance cell is carried out secondary store; The both positive and negative polarity of said super capacitance cell is used for the electric weight of super capacitance cell is carried out dump in common rechargeable battery through the current stabilization circuit formation charging and discharging circuit that is connected with the both positive and negative polarity of common rechargeable battery.
Preferable, said common rechargeable battery is a Li-Ion rechargeable battery.
Automobile-used Fast Charge Battery charging system is characterized in that: comprises,
Automobile-used Fast Charge Battery is used for receiving and storing outside electric weight;
Feed is connected with the external power source both positive and negative polarity through cable, is used for to the said charhing unit of claim 1 outside electric weight being provided;
The power receiving section branch, the both positive and negative polarity through super capacitance cell in the said charhing unit of cable and claim 1 is connected, and is used to accept and transmit the outside electric weight of supplying with charhing unit from feed;
Inquire about identification division, be used for surveying and have or not vehicle to sail charging zone into and testing vehicle register is differentiated;
Reply and the identification authentication part, be used to reply and inquire about and provide the testing vehicle register identification information;
The circuit control section is used to start or cut off the power supply of external power source;
External power source is made up of civil power or renewable energy source current and two large-scale super capacitance cells that are used alternatingly at least, is used for the charhing unit charging to automobile-used Fast Charge Battery.
, comprise the steps: the implementation method that above-mentioned Fast Charge Battery charges with above-mentioned charging system
A. charge successively to two super capacitance cells of external power source by civil power or renewable power supply earlier;
B. when vehicle need charge, the driver sailed vehicle into charging zone.
C. inquiring about identification division sends to the transponder that is arranged at vehicle body top or bottom through radiofrequency signal and inquires about signal; Transponder is given the testing vehicle register signal feedback and is inquired about identification division; When judging that this identification signal is effective; The circuit control section is connected external power source, and charging system starts, and begins to charge to the charhing unit of automobile-used Fast Charge Battery;
D. work as charhing unit, after promptly super capacitance cell partly was full of electricity, the quick charge process finished, and the circuit control section cuts off the power supply of external power source;
E. the power receiving section branch is connected with the feed disengaging, and vehicle launch sails out of charging zone;
F. partly carry out electric weight dump through current stabilization circuit to common rechargeable battery by the super capacitance cell part in the normal traveling process of vehicle.
Beneficial effect of the present invention is:
1. can realize the quick charge of Vehicular dynamic battery, under the situation that does not expand the electrokinetic cell capacitance, can solve the big inadequately problem of battery capacity through quick charge charging modes repeatedly.
2. through in the component parts of battery itself, using super capacitance cell as charhing unit; Make both outside electric weight of the instantaneous absorption of electric current greatly of this Fast Charge Battery; Can little electric current trickle charge dump give main charge storage unit again, thereby avoid the infringement of quick charge main charge storage unit battery performance.
Description of drawings
Accompanying drawing 2 width of cloth of the present invention.
Accompanying drawing 1 is a Fast Charge Battery operation principle sketch map of the present invention.
Accompanying drawing 2 is quick charging system workflow diagrams.
Wherein, 1, super capacitance cell, 11, big electric current, 2, common rechargeable battery, 21, little electric current
Embodiment
The automobile-used Fast Charge Battery of the present invention comprises two parts of super capacitance cell and common rechargeable battery, and it is characterized in that: said super capacitance cell partly constitutes charhing unit, and external power source is only to this unit charging when quick charge; Said common rechargeable battery partly constitutes charge storage unit, the electric weight that charges into fast in the super capacitance cell is carried out secondary store; The both positive and negative polarity of said super capacitance cell is used for the electric weight of super capacitance cell is carried out dump in common rechargeable battery through the current stabilization circuit formation charging and discharging circuit that is connected with the both positive and negative polarity of common rechargeable battery.Wherein said common rechargeable battery is a Li-Ion rechargeable battery.
Shown in accompanying drawing 1 Fast Charge Battery operation principle sketch map; Big electric current 11 carries out quick instantaneous charging to super capacitance cell 1 in advance; Super capacitance cell is instantaneous can be broken off with external power source after charging electricity fast; In the process of vehicle ', give common rechargeable battery 2 with the electric weight dump in the super capacitance cell through current stabilization circuit at a slow speed with little electric current 21 more then,, make electric motor car can solve the big inadequately problem of battery capacity indirectly through this quick charge charging modes repeatedly.
First embodiment of quick charging system:
With the city bus is example, and feed is a pair of feed rail, is made up of two parallel metal guide rail, is set in parallel in the high-altitude through electric pole with the spacing distance of 0.5-1m, and two strip metal guide rails are connected with the external power source both positive and negative polarity through cable respectively;
Power receiving section is divided into a pair of brush that receives; Constitute by a pair of brush and a pair of hollow brush holder support; The spacing of two brushes equals the parallel distance between feed rail double track; The two brushes both positive and negative polarity of the super capacitance cell in the lead in the two hollow brush holder supports and the automobile-used Fast Charge Battery charhing unit respectively are connected, and are used to accept and transmit from the outside electric weight of feed rail supply charhing unit;
Inquire about identification division, be embedded in that the vehicle charging zone sails an end under the road surface, inquire about identification division and be mainly used in to survey and have or not vehicle to sail into and testing vehicle register is differentiated;
Reply and the identification authentication part, be arranged at body bottom, be used to reply and inquire about and provide the testing vehicle register identification information;
The circuit control section is used to start or cut off the power supply of external power source;
External power source is made up of civil power or renewable energy source current and two ultra-large type super capacitance cells that are used alternatingly at least, is used for the charhing unit charging to automobile-used Fast Charge Battery.
Second embodiment of quick charging system:
With common car is example; Feed is a pair of feed rod; Be made up of two metal bars that can stretch up and down, be arranged on the road surface of highway stopway with the spacing distance of 0.2-0.5m, two metal bar main bodys are embedded under the road surface; Can upwards stretch out when needing, under the road surface, be connected with the external power source both positive and negative polarity through cable respectively;
Power receiving section is divided into a pair of electroplax that receives; Constitute by two block length square metal plates; The spacing at two metallic plate centers equals the spacing of two feed rod; Two metallic plates are connected through the both positive and negative polarity of the super capacitance cell in lead and the automobile-used Fast Charge Battery charhing unit, are used to accept and transmit the outside electric weight of supplying with charhing unit from feed rod;
Inquire about identification division, be embedded in the following two feed rod line point midways in road surface, inquire about identification division and be mainly used in to survey and have or not vehicle to sail into and testing vehicle register is differentiated;
Reply and the identification authentication part, be arranged on the chassis between two metallic plate lines of centres, be used to reply and inquire about and provide the testing vehicle register identification information;
The circuit control section is used to start or cut off the power supply of external power source;
External power source is made up of civil power or renewable energy source current and two super capacitance cells that are used alternatingly at least, is used for the charhing unit charging to automobile-used Fast Charge Battery.
Shown in accompanying drawing 2, above-mentioned charging system comprises the steps: the implementation method that above-mentioned Fast Charge Battery charges
A. charge successively to two super capacitance cells of external power source by civil power or renewable power supply earlier;
B. when vehicle need charge, the driver sailed vehicle into charging zone.
C. inquiring about identification division sends and inquires about signal to being arranged at transponder on the chassis through radiofrequency signal; Transponder is given the testing vehicle register signal feedback and is inquired about identification division; When judging that this identification signal is effective; The circuit control section is connected external power source, and charging system starts, and begins to charge to the charhing unit of automobile-used Fast Charge Battery;
D. work as charhing unit, after promptly super capacitance cell partly was full of electricity, the quick charge process finished, and the circuit control section cuts off the power supply of external power source;
E. the power receiving section branch is connected with the feed disengaging, and vehicle launch sails out of charging zone;
F. partly carry out electric weight dump through current stabilization circuit to common rechargeable battery by the super capacitance cell part in the normal traveling process of vehicle.
Wherein external power source is made up of two ultra-large type super capacitance cells in the steps A; First by civil power or renewable power supply to these two ultra-large type super capacitance cell low current charges; The purpose of doing like this be in, Fast Charge Battery directly is not electrically connected with the city, in order to avoid electrical network is impacted.And with the instantaneous charging of preprepared ultra-large type super capacitance cell to the big electric current of Fast Charge Battery middle-size and small-size super capacitance cell charging more being prone to realize.
The above be merely the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto.The design of any Fast Charge Battery that is made up of super capacitance cell and common rechargeable battery all should belong to the protection range that the present invention illustrates the Fast Charge Battery technical conceive; Any technical staff who is familiar with the present technique field is in the technical scope that the present invention discloses; Be equal to the design of replacing or changing according to technical scheme of the present invention and inventive concept thereof, all should be encompassed within protection scope of the present invention.Fast Charge Battery of the present invention and charging system especially are suitable for the use of electric bus, but the taxi of city operation also can be suitable equally.
Claims (4)
1. automobile-used Fast Charge Battery comprises two parts of super capacitance cell and common rechargeable battery, and it is characterized in that: said super capacitance cell partly constitutes charhing unit, and external power source is only to this unit charging when quick charge; Said common rechargeable battery partly constitutes charge storage unit, the electric weight that charges into fast in the super capacitance cell is carried out secondary store; The both positive and negative polarity of said super capacitance cell is used for the electric weight of super capacitance cell is carried out dump in common rechargeable battery through the current stabilization circuit formation charging and discharging circuit that is connected with the both positive and negative polarity of common rechargeable battery.
2. automobile-used Fast Charge Battery according to claim 1 is characterized in that: said common rechargeable battery is a Li-Ion rechargeable battery.
3. automobile-used Fast Charge Battery charging system is characterized in that: comprises,
The described automobile-used Fast Charge Battery of claim 1 is used for receiving and storing outside electric weight;
Feed is connected with the external power source both positive and negative polarity through cable, is used for to the said charhing unit of claim 1 outside electric weight being provided;
The power receiving section branch, the both positive and negative polarity through super capacitance cell in the said charhing unit of cable and claim 1 is connected, and is used to accept and transmit the outside electric weight of supplying with charhing unit from feed;
Inquire about identification division, be used for surveying and have or not vehicle to sail charging zone into and testing vehicle register is differentiated;
Reply and the identification authentication part, be used to reply and inquire about and provide the testing vehicle register identification information;
The circuit control section is used to start or cut off the power supply of external power source;
External power source is made up of civil power or renewable energy source current and two large-scale super capacitance cells that are used alternatingly at least, is used for the charhing unit charging to automobile-used Fast Charge Battery.
With the said charging system of claim 3 to the implementation method that prescription 1 said Fast Charge Battery charges, comprise the steps:
A. charge successively to two super capacitance cells of external power source by civil power or renewable power supply earlier;
B. when vehicle need charge, the driver sailed vehicle into charging zone;
C. inquiring about identification division sends to the transponder that is arranged at body bottom through radiofrequency signal and inquires about signal; Transponder is given the testing vehicle register signal feedback and is inquired about identification division; When judging that this identification signal is effective; The circuit control section is connected external power source, and charging system starts, and begins to charge to the charhing unit of automobile-used Fast Charge Battery;
D. work as charhing unit, after promptly super capacitance cell partly was full of electricity, the quick charge process finished, and the circuit control section cuts off the power supply of external power source;
E. the power receiving section branch is connected with the feed disengaging, and vehicle launch sails out of charging zone;
F. partly carry out electric weight dump through current stabilization circuit to common rechargeable battery by the super capacitance cell part in the normal traveling process of vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100270552A CN102545341A (en) | 2012-02-07 | 2012-02-07 | Quick-acting charging battery for vehicle, and quick-acting charging system and implementation method for battery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100270552A CN102545341A (en) | 2012-02-07 | 2012-02-07 | Quick-acting charging battery for vehicle, and quick-acting charging system and implementation method for battery |
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| CN102545341A true CN102545341A (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012100270552A Pending CN102545341A (en) | 2012-02-07 | 2012-02-07 | Quick-acting charging battery for vehicle, and quick-acting charging system and implementation method for battery |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106936201A (en) * | 2017-04-14 | 2017-07-07 | 江西韵动新能源科技有限公司 | A kind of high energy fills the compound power battery pack of modularization soon |
| CN110612041A (en) * | 2017-02-17 | 2019-12-24 | Zapgo公司 | Wearable electronic device including a supercapacitor |
-
2012
- 2012-02-07 CN CN2012100270552A patent/CN102545341A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110612041A (en) * | 2017-02-17 | 2019-12-24 | Zapgo公司 | Wearable electronic device including a supercapacitor |
| CN106936201A (en) * | 2017-04-14 | 2017-07-07 | 江西韵动新能源科技有限公司 | A kind of high energy fills the compound power battery pack of modularization soon |
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Application publication date: 20120704 |