CN106532895A - Supercapacitor battery-based photovoltaic charging management circuit - Google Patents
Supercapacitor battery-based photovoltaic charging management circuit Download PDFInfo
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- CN106532895A CN106532895A CN201611080300.0A CN201611080300A CN106532895A CN 106532895 A CN106532895 A CN 106532895A CN 201611080300 A CN201611080300 A CN 201611080300A CN 106532895 A CN106532895 A CN 106532895A
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- 238000001514 detection method Methods 0.000 claims abstract description 24
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 230000006837 decompression Effects 0.000 claims description 26
- 230000009977 dual effect Effects 0.000 claims description 22
- 230000005611 electricity Effects 0.000 claims description 10
- 239000000975 dye Substances 0.000 claims description 9
- 206010070834 Sensitisation Diseases 0.000 claims description 7
- 230000008313 sensitization Effects 0.000 claims description 7
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 claims description 2
- 230000005669 field effect Effects 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 238000010248 power generation Methods 0.000 abstract description 4
- 230000006641 stabilisation Effects 0.000 abstract 7
- 238000011105 stabilization Methods 0.000 abstract 7
- 230000000694 effects Effects 0.000 description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000010437 gem Substances 0.000 description 1
- 229910001751 gemstone Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- 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
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- 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
- H02J7/345—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a supercapacitor battery-based photovoltaic charging management circuit. The photovoltaic charging management circuit comprises a control module, a supercapacitor battery, a dye-sensitized solar cell, a storage battery, a first buck conversion circuit, a second buck conversion circuit, a first voltage stabilization circuit, a second voltage stabilization circuit, a first voltage detection circuit, a second voltage detection circuit and a current detection circuit, wherein an output end of the dye-sensitized solar cell is connected with an input/output end of the supercapacitor battery and is simultaneously connected with the storage battery by the first voltage stabilization circuit, the supercapacitor battery is provided with a charge-discharge control circuit, a control input end of the first voltage stabilization circuit is connected with a first control output end of the control module, a state feedback end of the first voltage stabilization circuit is connected with a first control input end of the control module, the storage battery is connected with a load by the second voltage stabilization circuit, and a control input end of the second voltage stabilization circuit is connected with a second control output end of the control module. By the photovoltaic charging management circuit, the power generation efficiency of the dye-sensitized solar cell is improved.
Description
Technical field
The invention belongs to solar energy generation technology field, more particularly to a kind of based on the photovoltaic charged of super capacitance cell
Management circuit.
Background technology
With the progress of human society, the various energy contained in earth's surface, such as oil, natural gas, gas etc., in people
It is under the excessive use of class and exploitation, progressively depleted.In recent years, due to the progressively reinforcement of people's environmental consciousness, in the world
Some major countries also in actively research and development with the regenerative resource that cleans replacing fossil fuel power generation, to reduce conventional electric power generation side
Formula produced pollution problem.Alternative energy mainly includes solar energy, wind energy, underground heat and biological energy source etc..Wherein, solar energy can
To say being inexhaustible, nexhaustible.The sun is the celestial body of maximum in the whole solar system, and the energy discharged by it is to maintain the earth
The topmost energy source of life.Solar cell is a kind of photoelectric subassembly of energy conversion, it after via sunlight,
The energy of light can be changed into electric energy.
The DSSC (DSC) of principle is act as due to manufacture craft low cost with mimic photosynthesis wherein
It is considered as renewable energy that honest and clean, Making programme is easy to operate, shape color diversified, change many advantages such as stable performance with light intensity
A bright jewel in the utilization of source, with wide market application space and DEVELOPMENT PROSPECT.
DSSC can quickly form electrical potential difference under poor light condition, produce voltage, but due to low-light
Under the conditions of produce low voltage, electron stream is difficult to effectively be charged lithium battery storage energy, therefore, dye sensitization of solar
The low-light generating efficiency of battery is low.
The content of the invention
Present invention aim at a kind of low-light for improving DSSC is provided to solve the above problems sending out
The photovoltaic charged management circuit based on super capacitance cell of electrical efficiency.
For this purpose, the invention discloses a kind of photovoltaic charged management circuit based on super capacitance cell, including control module,
Super capacitance cell, DSSC, battery, the first decompression converting circuit, the second decompression converting circuit, first
Mu balanced circuit, the second mu balanced circuit, first voltage detection circuit, second voltage detection circuit and current detection circuit, described the
The input termination battery of one decompression converting circuit, output end connect the power supply of control module and the second decompression converting circuit respectively
End, the output end of the DSSC are connected with the input/output terminal of super capacitance cell, while passing through first
Mu balanced circuit is connected with battery, and the super capacitance cell is provided with charge-discharge control circuit, the charge-discharge control circuit with
Control module connects, and the charge-discharge control circuit control super capacitance cell charges when voltage is less than setting value, in voltage
Discharge when reaching setting value, the control input of first mu balanced circuit terminates the first control output end of control module, described
The feedback of status of the first mu balanced circuit terminates the first control signal of control module, and the battery passes through the second mu balanced circuit
Load is connect, the control input of second mu balanced circuit terminates the second control output end of control module, the control module point
Do not detect that circuit and second voltage detect the voltage of electric circuit inspection battery and DSSC by first voltage,
The control module detects the size of current of the second mu balanced circuit output, the dye sensitization of solar by current detection circuit
Battery is powered for control module by the second decompression converting circuit.
Further, the control module is made up of model STM8 chip and its peripheral circuit.
Further, first decompression converting circuit is made up of model MC34063 chip, exports 3.3V voltages.
Further, the first voltage detection circuit and second voltage detection circuit are by dividing that some resistance are constituted
Volt circuit is realized.
Further, second decompression converting circuit includes the dual operational amplifier U2-A of model LM358, described double
The homophase input of operational amplifier U2-A terminates the negative terminal of DSSC, the electricity of the dual operational amplifier U2-A
Source connects the output end of the first decompression converting circuit, and the reverse input end of the dual operational amplifier U2-A is connect by resistance R25
Ground, while electric capacity C2 and resistance R26 in parallel connects its output end, the output termination control of the dual operational amplifier U2-A
The current input terminal of module.
Further, the current detection circuit includes the dual operational amplifier U2-B of model LM358, described pair of computing
The homophase input of amplifier U2-B terminates the negative terminal of the second reduction voltage circuit output end, and the dual operational amplifier U2-B's is reverse defeated
Enter end to be grounded by resistance R17, while electric capacity C1 and resistance R18 in parallel connects its output end, the dual operational amplifier
The current sense input of the output termination control module of U2-B, while series resistance R30 and R28 connect the output of the second reduction voltage circuit
The anode at end, the node between resistance R30 and R28 are grounded by resistance R29.
Further, first mu balanced circuit includes triode Q1, Q11, Q9 and Q5, FET Q3 and Q2, voltage stabilizing
The base stage of diode DZ2 and inductance L1, the triode Q1 connects the first control output end of control module, the collection of triode Q1
Electrode connects one end of output end SOLAR and super capacitance cell CE1 of DSSC by resistance R3, while connecing
The source electrode of the colelctor electrode and FET Q3 of triode Q9, the other end ground connection of super capacitance cell CE1, triode Q1 and Q11
Grounded emitter, the base stage of triode Q11 connects the colelctor electrode of triode Q1, and collector series resistance R32 of triode Q11 connects
The source electrode of FET Q3, the base stage of triode Q9 connect the colelctor electrode of triode Q11, and the emitter stage of triode Q9 connects FET
The grid of Q3, while forward direction series diode D8 meets the colelctor electrode of triode Q9, the just termination triode Q9 of Zener diode DZ2
Colelctor electrode, negative terminal connects the emitter stage of triode Q9, and the drain series inductance L1 of FET Q3 connects the drain electrode of FET Q2,
The source electrode of FET Q2 connects the anode of battery, and the negativing ending grounding of battery, the grid of FET Q2 are sequentially connected in series resistance
R21 and triode Q5 ground connection, the base stage of triode Q5 connect the first control signal of control module.
Further, second mu balanced circuit includes triode Q12, Q10 and Q14, FET Q4 and Q13, voltage stabilizing
The base stage of diode DZ3 and DZ1 and inductance L2, the triode Q12 connects the second control output end of control module, triode
The colelctor electrode of Q12 meets the anode BAT+ of battery by resistance R4, while connecing the colelctor electrode and FET Q4 of triode Q10
Source electrode, the grounded emitter of triode Q12, the base stage of triode Q10 connect the colelctor electrode of triode Q12, the transmitting of triode Q10
Pole connects the grid of FET Q4, while forward direction series diode D9 connects the colelctor electrode and triode Q14 of triode Q12 respectively
Base stage, the colelctor electrode for just terminating triode Q10 of Zener diode DZ3, negative terminal connect the emitter stage of triode Q10, FET
The drain series inductance L2 and diode D6 of Q4 connect the anode VOLOUT+ of load, the negative terminal VOLOUT- ground connection of load, triode
Base series resistor R2 of Q14 is connected on the node between inductance L1 and diode D6, and the colelctor electrode of triode Q14 is connected on inductance
On node between L1 and diode D6, the emitter stage of triode Q14 connects the grid of FET Q13, while positive series connection two
Pole pipe D5 connects the base stage of triode Q14, and the source electrode of FET Q13 is connected on the node between inductance L1 and diode D6, field
The grounded drain of effect pipe Q13, the colelctor electrode for just terminating triode Q14 of Zener diode DZ1, negative terminal connect triode Q14's
Emitter stage.
Further, also including radio frequency transceiving module, the radio frequency transceiving module and control module communication link
Connect, the power supply of the radio frequency transceiving module terminates the output end of the first decompression converting circuit.
Further, the radio frequency transceiving module is made up of the chip of model PL1167.
The Advantageous Effects of the present invention：
The present invention adds the quick magnificent electronics of dyestuff using monocrystalline silicon, promotes solar cell quickly form under poor light condition
Electrical potential difference, produces voltage, and as low voltage is produced under poor light condition, electron stream is difficult to effectively be charged lithium battery storage
Energy, adds super capacitance cell in circuit, makes circuit produce water pumper effect active absorption electron stream, makes rapidly super electricity
Hold cell voltage to be increased to up to discharging during battery charging voltage, battery is charged, so as to fully improve solar energy
Cell power generation efficiency, actually used middle monocrystalline silicon conversion only have 14%--17%, and 20%-- can be reached after the present invention
24%, particularly fill up the effect that solar cell rainy weather and low-light can not generate electricity.
Description of the drawings
Circuit theory diagrams of the Fig. 1 for the embodiment of the present invention.
Specific embodiment
In conjunction with the drawings and specific embodiments, the present invention is further described.
A kind of photovoltaic charged management circuit based on super capacitance cell, including control module, super capacitance cell, dyestuff
Sensitization solar battery, battery, the first decompression converting circuit, the second decompression converting circuit, the first mu balanced circuit, the second voltage stabilizing
Circuit, first voltage detection circuit, second voltage detection circuit and current detection circuit, first decompression converting circuit it is defeated
Enter and terminate battery, output end connects the power end of control module and the second decompression converting circuit, the dye sensitization sun respectively
The energy output end of battery is connected with the input/output terminal of super capacitance cell, is that super capacitance cell charges, while passing through first
Mu balanced circuit is connected with battery, is that battery charges, and in this specific embodiment, battery is preferably lithium battery, described super
Capacitor batteries are provided with charge-discharge control circuit, and the charge-discharge control circuit is connected with control module, is controlled by control module
System, the charge-discharge control circuit control super capacitance cell charge when voltage is less than setting value, reach setting value in voltage
Shi Fang electricity, the control input of first mu balanced circuit terminate the first control output end of control module, the first voltage stabilizing electricity
The feedback of status on road terminates the first control signal of control module, and the battery connects load by the second mu balanced circuit, is
Load supplying, the control input of second mu balanced circuit terminate the second control output end of control module, the control module
Detect that circuit and second voltage detect the electricity of electric circuit inspection battery and DSSC by first voltage respectively
Pressure, the control module detect the size of current of the second mu balanced circuit output by current detection circuit, and the dye sensitization is too
Positive energy battery is powered for control module by the second decompression converting circuit.
In this specific embodiment, charge-discharge control circuit is realized using existing circuit, and this is those skilled in the art
Can realize easily, this no longer describes in detail.
As shown in figure 1, in this specific embodiment, the control module is by model STM8 chip U1 and its peripheral circuit group
Into first decompression converting circuit is made up of model MC34063 chip U3 and its peripheral circuit, and which is by storage battery pressure drop
Pressure is converted to 3.3V voltages and exports, and respectively STM8 chips U1 and the second decompression converting circuit are powered.
The first voltage detection circuit includes resistance R11, R12 and R13, and resistance R11 and R12 series connection is followed by battery
Anode BAT+ and ground between, node series resistance R13 between resistance R11 and R12 connects the PD5 ends of STM8 chip U1, resistance
The intermediate node series capacitance CE5 ground connection at the PD5 ends of R13 and STM8 chip U1.
The second voltage detection circuit includes resistance R10, R86 and R87, and resistance R10 and R86 series connection is followed by quick in dyestuff
Change between the anode SOLAR and ground of solar cell, node series resistance R87 between resistance R10 and R86 meets STM8 chip U1
PD6 ends, the PD6 ends of resistance R87 and STM8 chip U1 intermediate node series capacitance CE12 ground connection.
Second decompression converting circuit includes the dual operational amplifier U2-A of model LM258, described pair of operation amplifier
The homophase input of device U2-A terminates the negative terminal BAT- (i.e. the negative terminal of DSSC) of battery, and described pair of computing is put
Power supply termination 3.3V power supplys (i.e. the output end of the first decompression converting circuit) of big device U2-A, the dual operational amplifier U2-A's
Reverse input end is grounded by resistance R25, while electric capacity C2 and resistance R26 in parallel connects its output end, described pair of computing
Output end series resistance R27 of amplifier U2-A connects the PD2 ends (current input terminal) of STM8 chip U1.
The current detection circuit includes the dual operational amplifier U2-B of model LM258, the dual operational amplifier U2-
The homophase input of B terminates the negative terminal VOLOUT- of the second reduction voltage circuit output end, the reverse input of the dual operational amplifier U2-B
End is grounded by resistance R17, while electric capacity C1 and resistance R18 in parallel meets its output end, the dual operational amplifier U2-
Output end series resistance R23 of B connects the PD3 ends (current sense input) of STM8 chip U1, STM8 chip U1 more than resistance R23
Node series resistance R30 and R28 between PD3 ends meets the anode VOLOUT+ of the second reduction voltage circuit output end, resistance R30 and R28
Between node be grounded by resistance R29.
First mu balanced circuit includes triode Q1, Q11, Q9 and Q5, FET Q3 and Q2, Zener diode DZ2
And the base stage of inductance L1, the triode Q1 connects the PC4 ends (the first control output end) of STM8 chip U1, the collection of triode Q1
Electrode connects one end of the anode SOLAR and super capacitance cell CE1 of DSSC by resistance R3, while connecing three
The source electrode of the colelctor electrode and FET Q3 of pole pipe Q9, the other end ground connection of super capacitance cell CE1, triode Q1's and Q11
Grounded emitter, the base stage of triode Q11 connect the colelctor electrode of triode Q1, and collector series resistance R32 of triode Q11 connects field
The source electrode of effect pipe Q3, the base stage of triode Q9 connect the colelctor electrode of triode Q11, and the emitter stage of triode Q9 meets FET Q3
Grid, while forward direction series diode D8 connects the colelctor electrode of triode Q9, Zener diode DZ2's just terminates triode Q9's
Colelctor electrode, negative terminal connect the emitter stage of triode Q9, and the drain series inductance L1 of FET Q3 connects the drain electrode of FET Q2, together
When differential concatenation diode D1 ground connection, the source electrode of FET Q2 connects the anode BAT+ of battery, the just termination field of diode D10
The source electrode of effect pipe Q2, the negative terminal of diode D10 connect the drain electrode of FET Q2, and negative terminal BAT- series resistances R6 of battery connect
Ground, the grid of FET Q2 are sequentially connected in series resistance R21 and triode Q5 ground connection, and the base stage of triode Q5 connects STM8 chip U1's
SWIM ends (the first control signal).
Second mu balanced circuit includes triode Q12, Q10 and Q14, FET Q4 and Q13, Zener diode DZ3
With DZ1 and inductance L2, the base stage of the triode Q12 connects the PC3 ends (the second control output end) of STM8 chip U1, triode
The colelctor electrode of Q12 meets the anode BAT+ of battery by resistance R4, while connecing the colelctor electrode and FET Q4 of triode Q10
Source electrode, the grounded emitter of triode Q12, the base stage of triode Q10 connect the colelctor electrode of triode Q12, the transmitting of triode Q10
Pole connects the grid of FET Q4, while forward direction series diode D9 connects the colelctor electrode and triode Q14 of triode Q12 respectively
Base stage, the colelctor electrode for just terminating triode Q10 of Zener diode DZ3, negative terminal connect the emitter stage of triode Q10, FET
The drain series inductance L2 and diode D6 of Q4 meet the anode VOLOUT+ of load, while differential concatenation diode D4 ground connection, load
Negative terminal VOLOUT- series resistances R19 ground connection, base series resistor R2 of triode Q14 be connected on inductance L1 and diode D6 it
Between node on, the colelctor electrode of triode Q14 is connected on the node between inductance L1 and diode D6, the transmitting of triode Q14
Pole connects the grid of FET Q13, while forward direction series diode D5 connects the base stage of triode Q14, the source electrode of FET Q13
It is connected on the node between inductance L1 and diode D6, the grounded drain of FET Q13, the just termination of Zener diode DZ1
The colelctor electrode of triode Q14, negative terminal connect the emitter stage of triode Q14.
Wherein, FET Q3, Q2, Q4 and Q13 models AO4407, inductance L1 and L2 model VE1054.
Further, as shown in figure 1, also including radio frequency transceiving module, the radio frequency transceiving module is by model
Chip U4 for PL1167 is constituted.11 pin of chip U4 connect 3.3V power supplys, and chip U4 and STM8 chips U1 is communicated to connect, STM8 cores
Piece U1 is communicated with extraneous terminal by chip U4.
When the voltage that STM8 chip U1 detect DSSC declines to be not enough to charge a battery, from
Dynamic retrieval wakes up the charge-discharge control system of super capacitance cell and enters charged state absorption small electric subflow, and output control letter
Disconnect number the first mu balanced circuit, when STM8 chips U1 detects that the voltage of super capacitance cell reaches rechargeable standard, output control
Signal processed turns on the first mu balanced circuit, and battery is charged, when being powered to load (LED etc.), STM8 cores
Piece U1 output control signals turn on the second mu balanced circuit, and battery is powered to load.
Although specifically showing and describing the present invention with reference to preferred embodiment, those skilled in the art should be bright
In vain, in the spirit and scope of the present invention limited without departing from appended claims, in the form and details can be right
The present invention makes a variety of changes, and is protection scope of the present invention.
Claims (10)
1. the photovoltaic charged management circuit based on super capacitance cell, it is characterised in that：Including control module, super capacitor electricity
Pond, DSSC, battery, the first decompression converting circuit, the second decompression converting circuit, the first mu balanced circuit,
Second mu balanced circuit, first voltage detection circuit, second voltage detection circuit and current detection circuit, the first step-down conversion
The input termination battery of circuit, output end connect the power end of control module and the second decompression converting circuit, the dyestuff respectively
The output end of sensitization solar battery is connected with the input/output terminal of super capacitance cell, at the same by the first mu balanced circuit with
Battery connects, and the super capacitance cell is provided with charge-discharge control circuit, and the charge-discharge control circuit is connected with control module
Connect, the charge-discharge control circuit control super capacitance cell charges when voltage is less than setting value, reaches setting value in voltage
Shi Fang electricity, the control input of first mu balanced circuit terminate the first control output end of control module, the first voltage stabilizing electricity
The feedback of status on road terminates the first control signal of control module, and the battery meets load, institute by the second mu balanced circuit
The control input for stating the second mu balanced circuit terminates the second control output end of control module, and the control module passes through first respectively
The voltage of voltage detecting circuit and second voltage detection electric circuit inspection battery and DSSC, the control mould
Block detects the size of current of the second mu balanced circuit output by current detection circuit, and the DSSC is by the
Two decompression converting circuits are powered for control module.
2. the photovoltaic charged management circuit based on super capacitance cell according to claim 1, it is characterised in that：The control
Molding block is made up of model STM8 chip and its peripheral circuit.
3. the photovoltaic charged management circuit based on super capacitance cell according to claim 1, it is characterised in that：Described
One decompression converting circuit is made up of model MC34063 chip, exports 3.3V voltages.
4. the photovoltaic charged management circuit based on super capacitance cell according to claim 1, it is characterised in that：Described
One voltage detecting circuit and second voltage detection circuit are to be realized by the bleeder circuit that some resistance are constituted.
5. the photovoltaic charged management circuit based on super capacitance cell according to claim 1, it is characterised in that：Described
Two decompression converting circuits include the dual operational amplifier U2-A of model LM358, and the homophase of the dual operational amplifier U2-A is defeated
Enter to terminate the negative terminal of DSSC, the power supply of the dual operational amplifier U2-A terminates the first decompression converting circuit
Output end, the reverse input end of the dual operational amplifier U2-A is grounded by resistance R25, while electric capacity C2 in parallel
Its output end, the current input terminal of the output termination control module of the dual operational amplifier U2-A are connect with resistance R26.
6. the photovoltaic charged management circuit based on super capacitance cell according to claim 1, it is characterised in that：The electricity
Current detection circuit includes the dual operational amplifier U2-B of model LM358, the in-phase input end of the dual operational amplifier U2-B
The negative terminal of the second reduction voltage circuit output end is connect, the reverse input end of the dual operational amplifier U2-B is grounded by resistance R17, together
When electric capacity C1 in parallel and resistance R18 connect its output end, the output termination control module of the dual operational amplifier U2-B
Current sense input, while series resistance R30 and R28 meet the anode of the second reduction voltage circuit output end, resistance R30 and R28
Between node be grounded by resistance R29.
7. the photovoltaic charged management circuit based on super capacitance cell according to claim 1, it is characterised in that：Described
One mu balanced circuit includes triode Q1, Q11, Q9 and Q5, and FET Q3 and Q2, Zener diode DZ2 and inductance L1 are described
The base stage of triode Q1 connects the first control output end of control module, and the colelctor electrode of triode Q1 connects dye sensitization by resistance R3
One end of output end SOLAR and super capacitance cell CE1 of solar cell, while connecing colelctor electrode and the field-effect of triode Q9
The source electrode of pipe Q3, the other end ground connection of super capacitance cell CE1, the grounded emitter of triode Q1 and Q11, triode Q11's
Base stage connects the colelctor electrode of triode Q1, and collector series resistance R32 of triode Q11 connects the source electrode of FET Q3, triode
The base stage of Q9 connects the colelctor electrode of triode Q11, and the emitter stage of triode Q9 connects the grid of FET Q3, while positive series connection two
Pole pipe D8 connects the colelctor electrode of triode Q9, and the colelctor electrode for just terminating triode Q9 of Zener diode DZ2, negative terminal meet triode Q9
Emitter stage, the drain series inductance L1 of FET Q3 connects the drain electrode of FET Q2, and the source electrode of FET Q2 connects electric power storage
The anode in pond, the negativing ending grounding of battery, the grid of FET Q2 are sequentially connected in series resistance R21 and triode Q5 ground connection, three poles
The base stage of pipe Q5 connects the first control signal of control module.
8. the photovoltaic charged management circuit based on super capacitance cell according to claim 1, it is characterised in that：Described
Two mu balanced circuits include triode Q12, Q10 and Q14, FET Q4 and Q13, Zener diode DZ3 and DZ1 and inductance
The base stage of L2, the triode Q12 connects the second control output end of control module, and the colelctor electrode of triode Q12 passes through resistance R4
The anode BAT+ of battery is met, while connecing the source electrode of the colelctor electrode and FET Q4 of triode Q10, the transmitting of triode Q12
Pole is grounded, and the base stage of triode Q10 connects the colelctor electrode of triode Q12, and the emitter stage of triode Q10 connects the grid of FET Q4
Pole, while forward direction series diode D9 meets the base stage of the colelctor electrode and triode Q14 of triode Q12, Zener diode DZ3 respectively
The colelctor electrode for just terminating triode Q10, negative terminal meets the emitter stage of triode Q10, the drain series inductance L2 of FET Q4
The anode VOLOUT+ of load, the negative terminal VOLOUT- ground connection of load, base series resistor R2 of triode Q14 are connect with diode D6
It is connected on the node between inductance L1 and diode D6, the colelctor electrode of triode Q14 is connected between inductance L1 and diode D6
On node, the emitter stage of triode Q14 connects the grid of FET Q13, while forward direction series diode D5 connects triode Q14's
Base stage, the source electrode of FET Q13 are connected on the node between inductance L1 and diode D6, the grounded drain of FET Q13,
The colelctor electrode for just terminating triode Q14 of Zener diode DZ1, negative terminal connect the emitter stage of triode Q14.
9. the photovoltaic charged management circuit based on super capacitance cell according to claim 1, it is characterised in that：Also include
Radio frequency transceiving module, the radio frequency transceiving module are communicated to connect with control module, the radio frequency transceiving module
Power supply terminate the first decompression converting circuit output end.
10. the photovoltaic charged management circuit based on super capacitance cell according to claim 9, it is characterised in that：It is described
Radio frequency transceiving module is made up of the chip of model PL1167.
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| CN201611080300.0A CN106532895A (en) | 2016-11-30 | 2016-11-30 | Supercapacitor battery-based photovoltaic charging management circuit |
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| CN108418287A (en) * | 2018-05-19 | 2018-08-17 | 北京合众汇能科技有限公司 | A kind of FTU distribution terminals super capacitor backup power system |
| CN109193901A (en) * | 2018-10-16 | 2019-01-11 | 广东电网有限责任公司 | A kind of power-supply system of data acquisition equipment |
| CN112783038A (en) * | 2020-12-30 | 2021-05-11 | 四川五视天下科技有限公司 | Main control circuit system of light and small unmanned aerial vehicle |
| CN113844331A (en) * | 2021-08-23 | 2021-12-28 | 河南工业贸易职业学院 | New energy automobile energy recovery control device |
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| CN108418287A (en) * | 2018-05-19 | 2018-08-17 | 北京合众汇能科技有限公司 | A kind of FTU distribution terminals super capacitor backup power system |
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| CN112783038A (en) * | 2020-12-30 | 2021-05-11 | 四川五视天下科技有限公司 | Main control circuit system of light and small unmanned aerial vehicle |
| CN113844331A (en) * | 2021-08-23 | 2021-12-28 | 河南工业贸易职业学院 | New energy automobile energy recovery control device |
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