CN102437635A - Battery device with switchable super capacitor for power supply and control method thereof - Google Patents
Battery device with switchable super capacitor for power supply and control method thereof Download PDFInfo
- Publication number
- CN102437635A CN102437635A CN2010102943435A CN201010294343A CN102437635A CN 102437635 A CN102437635 A CN 102437635A CN 2010102943435 A CN2010102943435 A CN 2010102943435A CN 201010294343 A CN201010294343 A CN 201010294343A CN 102437635 A CN102437635 A CN 102437635A
- Authority
- CN
- China
- Prior art keywords
- super capacitor
- battery cell
- battery
- power supply
- cell
- 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
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/002—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which a reserve is maintained in an energy source by disconnecting non-critical loads, e.g. maintaining a reserve of charge in a vehicle battery for starting an engine
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
Abstract
The invention discloses a battery device with a switchable super capacitor for power supply and a control method thereof. The battery device comprises the super capacitor, a first single battery, a second single battery and an electric control module, the first single battery, the second single battery and the electric control module are connected with the super capacitor in parallel, the electric control module comprises a switch unit and a control unit, the switch unit is connected with the super capacitor in series and forms a parallel circuit with the second single battery, and the control unit is coupled with the switch unit. The method comprises: sending a closing control signal through the control unit to control the switch unit to be closed and the super capacitor, the first single battery and the second single battery to supply power simultaneously.
Description
Technical field
The present invention relates to a kind of design of cell apparatus, particularly about a kind of cell apparatus and control method thereof with changeable super capacitor power supply.
Background technology
The general required working power of electric energy internal system is to be provided by battery, and battery is used as the device that for example starts car engine or store electrical energy and supply electric energy, and the battery lead-acid battery that the people knew as in practical application, being.
Lead-acid battery is a kind of time-honored battery system; Because that this battery has is simple in structure, technology maturation and advantage such as cheap; The cycle life of adding; Make the output and the output value of this kind battery in the battery output, have considerable status, but also possess big shortcomings such as Heavy Weight is arranged simultaneously.
In detail; About 65 ampere-hours of the common capacitance of automobile-used lead-acid battery; And about 15～20 kilograms of weight, its weight lays particular stress on, and for the consumption oil of vehicles such as automobile influence is to a certain degree arranged; Therefore along with under environmental consciousness of more and more being particular about and the fuel-efficient trend, the existing necessity of eliminating gradually of the Vehicular battery that uses at present.
Summary of the invention
Existing automobile-used lead-acid battery possesses ponderable problem.For addressing the above problem, the present invention provides a kind of cell apparatus with changeable super capacitor power supply, includes a super capacitor, one first battery cell, one second battery cell and an electronic control module parallelly connected with super capacitor; Under the control of this electronic control module; In order to the supply electric energy, this electronic control module comprises: a switch element is connected in series this super capacitor; And become the shunt circuit with this second battery cell, and the supply electric energy; And a control unit, be coupled to this switch element, and break off this switch element of control signal control via a closed control signal and; Wherein, under one first state, it is closed that this control unit sends this this switch element of closure control signal control, causes this super capacitor, this first battery cell and this second battery cell to supply electric energy simultaneously; Wherein, under one second state, this control unit sends this this switch element of disconnection control signal control and breaks off, and causes this second battery cell supply electric energy.
In addition; The present invention more provides a kind of control method with cell apparatus of changeable super capacitor power supply; Wherein this cell apparatus includes a super capacitor, one first battery cell, one second battery cell and an electronic control module parallelly connected with this super capacitor; This electronic control module includes a switch element and a control unit, and this switch element is connected in series this super capacitor, and constitutes the shunt circuit with this second battery cell; This control unit is coupled to this switch element, and this control method comprises: it is closed that this control unit sends closed this switch element of control signal control; And this super capacitor, this first battery cell and this second battery cell are supplied electric energy simultaneously.
The specific embodiment that the present invention adopted will be described further through following embodiment and accompanying drawing.
Description of drawings
Fig. 1 has the perspective view of the cell apparatus of changeable super capacitor power supply for showing preferred embodiment of the present invention;
Fig. 2 is for showing the application circuit calcspar of preferred embodiment of the present invention;
Fig. 3 is for showing the application sketch map of preferred embodiment of the present invention;
Fig. 4 is for showing the control flow chart of preferred embodiment of the present invention.
Drawing reference numeral:
100 cell apparatus
1 super capacitor
21 first battery cells
22 second battery cells
3 electronic control module
31 switch elements
32 control units
The closed control signal of S1
S2 breaks off control signal
4 automobile circuit loads
9 automobiles
The S11-S17 step
Embodiment
For making the object of the invention, technical scheme and advantage clearer, the embodiment of the invention is explained further details below in conjunction with accompanying drawing.At this, illustrative examples of the present invention and explanation thereof are used to explain the present invention, but not as to qualification of the present invention.
Consult Fig. 1 and shown in Figure 2 simultaneously, Fig. 1 has the perspective view of the cell apparatus of changeable super capacitor power supply for showing preferred embodiment of the present invention.Fig. 2 is for showing the application circuit calcspar of preferred embodiment of the present invention.The present invention can be applicable to the electric energy system of general power supply device, for example: automobile, ship, aircraft, carrier, electric energy power set, electro-motor or the like.In the present embodiment, with an automobile as application implementation explanation of the present invention.
The present invention provides a kind of cell apparatus 100 with the power supply of changeable super capacitor, includes a super capacitor 1, one first battery cell 21 and one second battery cell 22 and an electronic control module 3.Under the control of this electronic control module 3, in order to supply electric energy to automobile circuit load 4.First battery cell 21 is a lithium Fe battery in the present embodiment, and second battery cell 22 is a lead-acid battery, but the present invention also can be fuel cell etc. not as limit.In this palpus special instruction is that first battery cell 21 and second battery cell 22 are the battery cells with different charge-discharge characteristics.
In the present invention, electronic control module 3 includes a switch element 31 and a control unit 32.Switch element 31 serial connection super capacitors 1 (wherein, super capacitor 1 more with first battery cell, 21 formation shunt circuits) after, with second battery cell, 22 formation shunt circuits, and the supply electric energy is to this automobile circuit load 4.Control unit 32 is coupled to this switch element 31, and breaks off this switch element 31 of control signal S2 control via a closed control signal S1 and.
Can know through above circuit framework; Cell apparatus 100 weight that the present invention has changeable super capacitor 1 power supply can significantly reduce; And when this cell apparatus 100 is installed on automobile 9, like Fig. 3, after can charging to super capacitor 1 through automobile generating device (not shown); Under starting state, the power supply accumulate characteristic of cell apparatus 100 of the present invention ability tool effect is with the quick supply characteristics of voltage stabilizing, great start-up current of super capacitor 1.Under halted state, break off super capacitor 1 voltage effectively via electronic control module 12.Therefore; The cell apparatus 100 that the present invention has 1 power supply of changeable super capacitor is applied in 9 last times of automobile; Can reduce the consumption of automobile gasoline, reach the above energy conservation characteristic of certain benefit, increase the whole efficiency of system; Add the advantage that super capacitor itself just has, stablize good electric power so can supply the circuit load one of the vehicles.
Yet; Those skilled in the art are when knowing, these cell apparatus 100 specifications also can be done suitable variation, and it is vehicle-carried to can be placed in locomotive or electric wheelchair etc.; No matter be body of one who has dropped dead by the roadside or stand-type arrangement, all can be according to those vehicle-carried installing spaces that provide to adjust.
Please refer to Fig. 4, Fig. 4 is for showing the control flow chart of preferred embodiment of the present invention.At first; Under state (that is starting state of user's opening automobile electric switch); Control unit 32 sends closed control signal S1 control switch unit 31 closures (S11), causes super capacitor 1, first battery cell 21 and second battery cell 22 to supply electric energy to automobile circuit load 4 (S13) simultaneously.Then; Under second state (that is halted state of user's closing automobile electric switch); Control unit 32 sends and breaks off 31 disconnections (S15) of control signal S2 control switch unit, causes second battery cell, 22 supply electric energy to automobile circuit loads, 4 (S17), for example the anti-theft device of automobile; Just stop super capacitor 1 and 21 supply electric energy to the automobile circuit loads 4 of first battery cell, only with second battery cell, 22 supply electric energy.
Can know that by above embodiment the value on the true tool industry of cell apparatus with the power supply of changeable super capacitor provided by the present invention was so the present invention had accorded with the important document of patent already.Only above narration is merely preferred embodiment explanation of the present invention, and all this art that is skillful in be when doing other all improvement according to above-mentioned explanation, and just these change and still belong in the claim that invention spirit and claim of the present invention defined.
Claims (9)
1. one kind has the cell apparatus that changeable super capacitor is supplied power; It is characterized in that; Include a super capacitor, one first battery cell, one second battery cell and an electronic control module parallelly connected with said super capacitor; Under the control of said electronic control module, in order to the supply electric energy, said electronic control module comprises:
One switch element is connected in series said super capacitor, and constitutes the shunt circuit with said second battery cell, and the supply electric energy; And
One control unit is coupled to said switch element, and breaks off control signal via a closed control signal and and control said switch element;
Wherein, under one first state, said control unit sends said closed control signal and controls said switch element closure, causes said super capacitor, said first battery cell and said second battery cell to supply electric energy simultaneously;
Wherein, under one second state, said control unit sends said disconnection control signal and controls said switch element disconnection, causes said second battery cell supply electric energy.
2. the cell apparatus with changeable super capacitor power supply as claimed in claim 1 is characterized in that said first battery cell is a lithium Fe battery.
3. the cell apparatus with changeable super capacitor power supply as claimed in claim 1 is characterized in that said second battery cell is a lead-acid battery.
4. the cell apparatus with changeable super capacitor power supply as claimed in claim 1 is characterized in that said second battery cell is a lithium Fe battery.
5. the cell apparatus with changeable super capacitor power supply as claimed in claim 1 is characterized in that said first battery cell is a lead-acid battery.
6. the cell apparatus with changeable super capacitor power supply as claimed in claim 1 is characterized in that said first state is a starting state.
7. the cell apparatus with changeable super capacitor power supply as claimed in claim 1 is characterized in that said second state is a halted state.
8. control method with cell apparatus of changeable super capacitor power supply; It is characterized in that; Said cell apparatus includes a super capacitor, one first battery cell, one second battery cell and an electronic control module parallelly connected with said super capacitor; Said electronic control module includes a switch element and a control unit, and said switch element is connected in series said super capacitor, and constitutes the shunt circuit with said second battery cell; Said control unit is coupled to said switch element, and said control method comprises:
Said control unit sends a closed control signal and controls said switch element closure; And
Said super capacitor, said first battery cell and said second battery cell are supplied electric energy simultaneously.
9. the control method with cell apparatus of changeable super capacitor power supply as claimed in claim 8 is characterized in that, after said super capacitor and said at least one battery cell are supplied electric energy simultaneously, more comprises:
Said control unit sends a disconnection control signal and controls said switch element closure; And
Said second battery cell supply electric energy.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102943435A CN102437635A (en) | 2010-09-26 | 2010-09-26 | Battery device with switchable super capacitor for power supply and control method thereof |
| PCT/CN2011/076630 WO2012037832A1 (en) | 2010-09-26 | 2011-06-30 | Battery assembly with switchable power supply of supercapacitor and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102943435A CN102437635A (en) | 2010-09-26 | 2010-09-26 | Battery device with switchable super capacitor for power supply and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102437635A true CN102437635A (en) | 2012-05-02 |
Family
ID=45873421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102943435A Pending CN102437635A (en) | 2010-09-26 | 2010-09-26 | Battery device with switchable super capacitor for power supply and control method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102437635A (en) |
| WO (1) | WO2012037832A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944237A (en) * | 2014-03-06 | 2014-07-23 | 刘俊传 | Power Management System and Discharge Protection Method |
| CN104670207A (en) * | 2013-12-02 | 2015-06-03 | 周向进 | Method for controlling race start of vehicle by brake pedal and accelerator pedal |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5821007A (en) * | 1996-08-19 | 1998-10-13 | Motorola, Inc. | Power source for an electrical device |
| CN1490193A (en) * | 2003-08-27 | 2004-04-21 | 西安交通大学 | Supercapacitance assistant power supply system of electric vehicle |
| EP2079147A1 (en) * | 2008-01-09 | 2009-07-15 | Peugeot Citroen Automobiles SA | Electric circuit |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1876669A1 (en) * | 2006-07-07 | 2008-01-09 | Apogee Power, Inc. | Battery pack comprising rechargeable battery and a supercapacitor |
-
2010
- 2010-09-26 CN CN2010102943435A patent/CN102437635A/en active Pending
-
2011
- 2011-06-30 WO PCT/CN2011/076630 patent/WO2012037832A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5821007A (en) * | 1996-08-19 | 1998-10-13 | Motorola, Inc. | Power source for an electrical device |
| CN1490193A (en) * | 2003-08-27 | 2004-04-21 | 西安交通大学 | Supercapacitance assistant power supply system of electric vehicle |
| EP2079147A1 (en) * | 2008-01-09 | 2009-07-15 | Peugeot Citroen Automobiles SA | Electric circuit |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104670207A (en) * | 2013-12-02 | 2015-06-03 | 周向进 | Method for controlling race start of vehicle by brake pedal and accelerator pedal |
| CN104670207B (en) * | 2013-12-02 | 2019-01-08 | 周氏（北京）汽车技术有限公司 | Utilize the method for brake pedal and gas pedal control automobile ejection starting |
| CN103944237A (en) * | 2014-03-06 | 2014-07-23 | 刘俊传 | Power Management System and Discharge Protection Method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012037832A1 (en) | 2012-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101385186B (en) | Hybrid-typed battery pack operated in high efficiency | |
| CN201538252U (en) | Electric automobile | |
| CN105517827A (en) | A control system for an automotive engine and a method of controlling an automotive engine | |
| CN102951100A (en) | Multi battery system for start/stop | |
| CN203456938U (en) | Emergency device for automobile power failure | |
| CN105667330A (en) | Control method and system for DCDC (direct current direct current) | |
| CN109969000B (en) | Range-extending system for pure electric vehicle | |
| JP2009199830A (en) | Power storage device | |
| Hatami et al. | Power management strategy for hybrid vehicle using a three-port bidirectional DC-DC converter | |
| CN203974582U (en) | A kind of series parallel type gas-electricity hybrid power coach | |
| CN102437635A (en) | Battery device with switchable super capacitor for power supply and control method thereof | |
| Dankov et al. | Description of the conversion process and results on the Opel Corsa with an internal combustion engine into an electric car | |
| CN210852065U (en) | Electric automobile and vehicle-mounted power supply device thereof | |
| CN204340724U (en) | A kind of extended-range electric vehicle adopting lead-acid storage battery | |
| CN202839877U (en) | Batter pack for electric automobile and electric automobile containing same | |
| CN203787975U (en) | Equalization and management system for vehicle-mounted power lithium battery | |
| CN202541341U (en) | Travelling self-generating system | |
| CN102468751A (en) | Voltage holding circuit and applicable vehicle device thereof | |
| CN105244935A (en) | Charging device for rapid battery pack replacement system of electric automobile | |
| CN202593425U (en) | Electronic device in vehicle | |
| CN201082682Y (en) | Power system for hybrid power urban passenger car common platform design | |
| CN202071707U (en) | Dynamic power supply management device for electric vehicle | |
| KR101638148B1 (en) | Apparatus and method for providing power in battery management system | |
| CN202586413U (en) | Power supply circuit of electric vehicle | |
| CN218771307U (en) | 48V regeneration storage circuit for hybrid electric vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120502 |