CN110233515A - A kind of energy storage circuit and energy stores method of pressing power generation - Google Patents
A kind of energy storage circuit and energy stores method of pressing power generation Download PDFInfo
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- CN110233515A CN110233515A CN201810182276.4A CN201810182276A CN110233515A CN 110233515 A CN110233515 A CN 110233515A CN 201810182276 A CN201810182276 A CN 201810182276A CN 110233515 A CN110233515 A CN 110233515A
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- 238000003825 pressing Methods 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000004146 energy storage Methods 0.000 title claims abstract description 41
- 238000010248 power generation Methods 0.000 title claims abstract description 38
- 230000005611 electricity Effects 0.000 claims abstract description 107
- 230000003750 conditioning effect Effects 0.000 claims abstract description 78
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 22
- 230000009467 reduction Effects 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 description 16
- 238000010586 diagram Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 12
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- 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
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
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Abstract
The invention discloses a kind of energy storage circuits of pressing power generation, the energy storage circuit includes: rectification circuit, accumulator, power switch circuit, voltage conditioning circuit and control circuit, wherein: the rectification circuit, half cycle AC sinusoidal voltage for generating push switch is converted into DC voltage, and gives the corresponding charge transport of the DC voltage to the accumulator；The accumulator gives the voltage conditioning circuit for storing the corresponding electricity of the DC voltage, and by the corresponding charge transport of the DC voltage；The voltage conditioning circuit provides electricity consumption after the corresponding electricity of the DC voltage is carried out pressure stabilizing for the control circuit and power load；The control circuit, for adjusting the time for opening the power switch circuit.The present invention also discloses a kind of energy stores methods of pressing power generation.
Description
Technical field
The present invention relates to the energy storage circuits and energy of energy acquisition technical field more particularly to a kind of pressing power generation to deposit
Method for storing.
Background technique
It is that simply electricity is stored in inside capacitor that pressing at present, which takes the energy storage mode of electricity, that is, presses the alternating current of generation
Source is converted into DC power supply by rectifier diode, then charges to storage capacitor, can store the energy in capacitor
Face.
It is the exchange that the rectification circuit by prime generates coil that existing pressing, which takes the realization principle of the accumulator of electricity,
Electricity is converted into direct current, directly charges to capacitor, and energy stores inside capacitor, subsequent load circuit is again from capacitor
In take electricity, above-mentioned whole process is realized by hardware circuit.But the charging, electric discharge of capacitor are uncontrollable during this
System will lead to the energy deposited in capacitor and all disposably export to subsequent power load.
Summary of the invention
In view of this, the embodiment of the present invention be solve the problems, such as it is existing in the prior art at least one and a kind of pressing is provided
The energy storage circuit and energy stores method of power generation, can be effectively using the energy in entire pressing period, by power load
Working time be optimized to maximum, and entire circuit work is flexible.
The technical solution of the embodiment of the present invention is achieved in that
In a first aspect, the embodiment of the present invention provides a kind of energy storage circuit of pressing power generation, the energy storage circuit
It include: rectification circuit, accumulator, power switch circuit, voltage conditioning circuit and control circuit, in which:
The rectification circuit, the half cycle AC sinusoidal voltage for generating push switch are converted into DC voltage, and will
The corresponding charge transport of the DC voltage gives the accumulator；
The accumulator, for storing the corresponding electricity of the DC voltage, and by the DC voltage pair
The charge transport answered gives the voltage conditioning circuit；
The voltage conditioning circuit, after the corresponding electricity of the DC voltage is carried out pressure stabilizing, for the control electricity
Road and power load provide electricity consumption；
The control circuit, for adjusting the time for opening the power switch circuit.
Second aspect, the embodiment of the present invention provide a kind of energy stores method of pressing power generation, and the method is applied to press
The energy storage circuit of pressure electricity, the energy storage circuit include: rectification circuit, accumulator, power switch circuit, voltage
Conditioning circuit and control circuit, which comprises
The half cycle AC sinusoidal voltage that push switch generates is converted into DC voltage by the rectification circuit, and will be described straight
Galvanic electricity presses corresponding charge transport to the accumulator；
The accumulator stores the corresponding electricity of the DC voltage, and by the corresponding electricity of the DC voltage
Amount is transferred to the voltage conditioning circuit；
It is the control circuit and use after the corresponding electricity of the DC voltage is carried out pressure stabilizing by the voltage conditioning circuit
Electric loading provides electricity consumption；
The time of the power switch circuit is opened in the control circuit adjustment.
In the embodiment of the present invention, the energy storage circuit of the pressing power generation includes: rectification circuit, accumulator, power supply
Switching circuit, voltage conditioning circuit and control circuit, in which: the rectification circuit, the half cycle for generating push switch are handed over
Stream sinusoidal voltage is converted into DC voltage, and gives the corresponding charge transport of the DC voltage to the accumulator；The storage
Energy circuit, for storing the corresponding electricity of the DC voltage, and the corresponding charge transport of the DC voltage is given
The voltage conditioning circuit；The voltage conditioning circuit, after the corresponding electricity of the DC voltage is carried out pressure stabilizing, for institute
It states control circuit and power load provides electricity consumption；The control circuit, for adjust open the power switch circuit when
Between.It so, it is possible effectively the working time of power load to be optimized to maximum, and whole using the energy in entire pressing period
A circuit work is flexible.
Detailed description of the invention
Fig. 1 is the functional block diagram for the accumulator that the basic pressing of one kind takes electricity；
Fig. 2 is the electrical block diagram of Fig. 1 accumulator；
Fig. 3 is the diagrammatic view in principle block diagram one of the energy storage circuit of pressing power generation of the embodiment of the present invention；
Fig. 4 is the diagrammatic view in principle block diagram two of the energy storage circuit of pressing power generation of the embodiment of the present invention；
Fig. 5 is the diagrammatic view in principle block diagram three of the energy storage circuit of pressing power generation of the embodiment of the present invention；
Fig. 6 is the implementation process schematic diagram one of the energy stores method of pressing power generation of the embodiment of the present invention；
Fig. 7 is the implementation process schematic diagram two of the energy stores method of pressing power generation of the embodiment of the present invention.
Specific embodiment
Generally, pressing common at present takes the accumulator of electricity, may refer to Fig. 1 and Fig. 2, and Fig. 1 is a kind of basic
Pressing takes the functional block diagram of the accumulator of electricity, and Fig. 2 is the electrical block diagram of Fig. 1 accumulator.As shown in Figure 1, this is stored up
Energy circuit is by pure hard-wired, its course of work is, when AC power source is converted into directly by second level rectification circuit 14
Behind galvanic electricity source, corresponding electricity is stored in second level accumulator 15, that is, is stored in the second level Fig. 2 accumulator 25
In capacitor E2 in, then booster circuit 16 start to work, as long as booster circuit 16 works at the beginning, opened simultaneously feedback
Triode in circuit 17 opens the triode Q2 in Fig. 2 feed circuit 27, is stored in first order accumulator 12
The electric energy in capacitor E1 in electric energy, that is, Fig. 2 first order accumulator 22 will be exported immediately to booster circuit 16.
As long as switching circuit 13 will be connected that is, booster circuit 16 works at the beginning, the electricity that is stored in the capacitor E1 and described
After electricity in capacitor E2 is overlapped, the output of circuit 16 is just all disposably boosted to subsequent power load.
Booster circuit in above scheme is too fixed, inflexible.Because the inductance value of different coils is different, difference coil
Area it is different, different magnetic field strengths will be generated, then the amplitude of the alternating voltage generated by pressing is from several volts to more than ten volt
Spy differs, and needed for being converted into direct current later may be booster circuit, it is also possible to reduction voltage circuit.
And the embodiment of the present invention can solve drawbacks described above: first is that the storage circuit that the present invention designs can be with software control
Power supply opportunity, that is, can just open second level accumulator when first order accumulator will work and finish, realize longer
Power-on time.It is also possible to be depressured mould second is that the voltage conditioning circuit in the accumulator that the present invention designs can be boost mode
Formula, it is more flexible.
The technical solution of the present invention is further elaborated with reference to the accompanying drawings and examples.Obviously, described reality
It applies example to be only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiment of the present invention, the common skill in this field
Art personnel every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
The present embodiment provides a kind of energy storage circuit of pressing power generation, Fig. 3 is the energy of pressing power generation of the embodiment of the present invention
The diagrammatic view in principle block diagram one for measuring storage circuit, as shown in figure 3, the energy storage circuit includes: rectification circuit 31, accumulator
32, power switch circuit 33, voltage conditioning circuit 34, control circuit 35 and power load 36, in which:
The rectification circuit 31, the half cycle AC sinusoidal voltage for generating push switch are converted into DC voltage, and
Give the corresponding charge transport of the DC voltage to the accumulator 32；
The accumulator 32, for storing the corresponding electricity of the DC voltage, and by the DC voltage
Corresponding charge transport gives the voltage conditioning circuit 34；
The voltage conditioning circuit 34 is the control after the corresponding electricity of the DC voltage is carried out pressure stabilizing
Circuit 35 and power load 36 provide electricity consumption；
The control circuit 35, for adjusting the time for opening the power switch circuit 33.
In the embodiment of the present invention, the time of circuit is turned on the power switch by control circuit adjustment, to control energy storage electricity
The corresponding charge transport of DC voltage so, it is possible effectively to utilize entire pressing week to the time of voltage conditioning circuit in road
The working time of power load is optimized to maximum by the energy of phase.
The present embodiment provides a kind of energy storage circuit of pressing power generation, Fig. 4 is the energy of pressing power generation of the embodiment of the present invention
The diagrammatic view in principle block diagram two for measuring storage circuit, as shown in figure 4, the energy storage circuit includes: the first rectification circuit 41, first
Accumulator 42, the second rectification circuit 43, the second accumulator 44, power switch circuit 45, voltage conditioning circuit 46, control electricity
Road 47 and power load 48, in which:
First rectification circuit 41, it is straight that the negative half period AC sinusoidal voltage for generating push switch is converted into first
Galvanic electricity pressure, and give the corresponding charge transport of first DC voltage to first accumulator 42；
First accumulator 42 for storing the corresponding electricity of first DC voltage, and is transferred to
The voltage conditioning circuit 46；
The voltage conditioning circuit 46 is described after the corresponding electricity of first DC voltage is carried out pressure stabilizing
Control circuit 47 and power load 48 provide electricity consumption；
The control circuit 47, for adjusting the time for opening the power switch circuit 45；
Here, the control circuit 47, for according to the electricity size that is stored in first accumulator 42 and described
The power of power load 48 opens the time of the power switch circuit 45 to adjust.
Second rectification circuit 43, it is straight that the positive half cycle AC sinusoidal voltage for generating push switch is converted into second
Galvanic electricity pressure, and give the corresponding charge transport of second DC voltage to second accumulator 44；
Second accumulator 44 is also used to work as storing the corresponding electricity of second DC voltage
When the power switch circuit 45 is opened, the corresponding charge transport of second DC voltage is given to the voltage conditioning circuit
46。
The voltage conditioning circuit 46, after being also used to the corresponding electricity of second DC voltage carrying out pressure stabilizing, for institute
It states control circuit 47 and power load 48 provides electricity consumption.
It is described in detail below with reference to connection relationship of the Fig. 4 to energy storage circuit:
One output end of the push switch is connect with the input terminal of first rectification circuit 41, first rectified current
The output end on road 41 is connect with the input terminal of first accumulator 42, the output end of first accumulator 42 with it is described
The input terminal of voltage conditioning circuit 46 connects, and the output end of the voltage conditioning circuit 46 is defeated with the control circuit 47 respectively
Enter end and the power load 48 connection；
The output end of the control circuit 47 is connect with the input terminal of the power switch circuit 45, the power switch electricity
The output end on road 45 is connect with the input terminal of the voltage conditioning circuit 46；
Another output end of the push switch is connect with the input terminal of second rectification circuit 43, second rectification
The output end of circuit 43 is connect with the input terminal of second accumulator 44, the output end of second accumulator 44 and institute
State the input terminal connection of power switch circuit 45.
In the embodiment of the present invention, positive half cycle AC sinusoidal voltage that pressing generates is converted into the by the second rectification circuit
Two DC voltages, and the corresponding electricity of the second DC voltage is first stored in the second storage circuit；Then generation will be unclamped
The energy of negative half period AC sinusoidal voltage is supplied directly to voltage conditioning circuit, enables voltage conditioning circuit to control circuit
Electricity consumption is provided with power load, and then control circuit can be negative according to the electricity size stored in the first accumulator and electricity consumption
The power of load turns on the power switch the time of circuit to adjust, when the electricity in the first accumulator runs low, then by second
The electricity stored in accumulator is supplied to power load, so, it is possible effectively use using the energy in entire pressing period
The working time of electric loading is optimized to maximum.
The present embodiment provides a kind of energy storage circuit of pressing power generation, Fig. 5 is the energy of pressing power generation of the embodiment of the present invention
The diagrammatic view in principle block diagram three for measuring storage circuit, as shown in figure 5, the energy storage circuit includes: the first rectification circuit 51, first
Accumulator 52, the second rectification circuit 53, the second accumulator 54, power switch circuit 55, voltage conditioning circuit 56, control electricity
Road 57 and power load 58, in which:
First rectification circuit 51, including diode D1, D2, the anode of the diode D1 and the cathode of diode D2
It connects and the end is also connect with an output end of push switch, the plus earth of the diode D2, the yin of the diode D1
Pole is connect with the input terminal of first accumulator 52, the negative half period AC sinusoidal voltage conversion for generating push switch
First accumulator 52 is given at the first DC voltage, and by the corresponding charge transport of first DC voltage；
First accumulator 52, including capacitor C1, for depositing the corresponding electricity of first DC voltage
Storage, and it is transferred to the voltage conditioning circuit 56；
The voltage conditioning circuit 56 includes that pressure stabilizing sub-circuit 561 and voltage improve sub-circuit 562, in which:
The pressure stabilizing sub-circuit 561, including capacitor C3, C4, for carrying out the corresponding electricity of first DC voltage
After pressure stabilizing, electricity consumption is provided for the control circuit 57 and power load 58；
The voltage conditioning sub-circuit 562 is booster circuit or reduction voltage circuit；
The control circuit 57, for adjusting the time for opening the power switch circuit 55；
Here, the control circuit can be MCU (Micro Control Unit, micro-control unit) chip.
Second rectification circuit 53, including diode D3, D4, the anode of the diode D3 and the cathode of diode D4
It connects and the end is also connect with another output end of push switch, the plus earth of the diode D4, the diode D3's
Cathode is connect with the input terminal of second accumulator 54, and the positive half cycle AC sinusoidal voltage for generating push switch turns
It changes the second DC voltage into, and gives the corresponding charge transport of second DC voltage to second accumulator 54；
Second accumulator 54, including capacitor C2, for depositing the corresponding electricity of second DC voltage
Storage is also used to give the corresponding charge transport of second DC voltage to the electricity when the power switch circuit 55 is opened
Press conditioning circuit 56；
The power switch circuit 55, including triode Q1, Q2 and resistance R1, R2, R3, R4, the control circuit 57
Output end is connect with one end of resistance R3, the other end of resistance R3 one end with the base stage of triode Q2 and resistance R4 respectively
Connection, the other end ground connection of the resistance R4；The emitter of the triode Q2 is grounded, the collector and electricity of the triode Q2
One end connection of R2 is hindered, the other end of the resistance R2 is connect with one end of the base stage of triode Q1 and resistance R1 respectively, described
The emitter of triode Q1 is connect with the other end of the output end of second accumulator and resistance R1 respectively, the triode
The collector of Q1 is connect with the output end of the input terminal of the voltage conditioning circuit and first accumulator respectively；
Here, the triode Q1 original state is off state, and the control circuit 57 gets electricity consumption for working as
And time for opening the power switch circuit 55 when reaching predetermined value, the I/O port of the control circuit 57 is adjusted as high electricity
It is flat, cause the triode Q2 and the triode Q1 in the conductive state；The power switch circuit, for working as three pole
When the pipe Q2 and triode Q1 in the conductive state, by the corresponding electricity of the second DC voltage in second accumulator 54
The voltage conditioning circuit 56 is transferred to by the collector of triode Q1；
The voltage conditioning circuit 56, after being also used to the corresponding electricity of second DC voltage carrying out pressure stabilizing, for institute
It states control circuit 57 and power load 58 provides electricity consumption.
It is described in detail below with reference to the course of work of the Fig. 5 to energy storage circuit:
The working principle of energy storage circuit is that the alternating voltage that push switch generates enters the defeated of energy storage circuit
Enter end, after the energy storage circuit of pressing power generation as shown in Figure 5 handles the alternating voltage, is supplied to subsequent use
Electric loading.
Push action each time is decomposed into two steps, presses first, followed by unclamps.
When pressing push switch, the positive half cycle AC sinusoidal voltage for pressing generation first passes around the second rectification circuit 53
In, DC voltage is converted by the second rectification circuit 53, is stored in the second accumulator 54, this process is simple general
Positive half cycle alternating voltage is converted into DC voltage and is stored in capacitor C2.Since the triode Q1 in power switch circuit 55 is
The triode of positive-negative-positive, due to the effect of pull down resistor R1, almost without voltage difference between the emitter and base stage of triode Q1, three
Pole pipe Q1 is in close state, and the energy being stored in the second accumulator 54 will not be lost.
When unclamping push switch, the negative half period AC sinusoidal voltage for unclamping generation is converted by the first rectification circuit 51
DC voltage, and be stored in the first accumulator 52.At the same time, voltage conditioning circuit 56 is started to work, voltage conditioning electricity
Road 56 generates stable VCC voltage and is supplied to control circuit 57 and subsequent power load 58, so that control circuit 57 and subsequent
Power load 58 start to work normally.After a period of work, wherein the length of the work for a period of time can be by controlling
Circuit 57 is arranged according to the power of the size and power load 58 of electricity in the first accumulator 52, embedding in control circuit 57
Enter formula software control I/O port and turn on the power switch circuit 55, that is, the I/O port for adjusting the control circuit 57 is high level, be will lead to
The triode Q2 is in the conductive state, when triode Q2 is in the conductive state, between the emitter and base stage of triode Q1
There are voltage difference, Q1 is also on state, at this point, power switch circuit 55 is opened, so that being stored in the second energy storage before
DC power supply in circuit 54 can continue to power to voltage conditioning circuit 56 by power switch circuit 55, voltage conditioning circuit
56 continue to output stable VCC voltage, final to realize that control circuit 57 and power load 58 continue to work normally.Entire energy storage electricity
Road works always until the energy of storage is all exhausted.
So far, the sinusoidal voltage pressed and unclamp the generation of two processes is finished by effective use, voltage conditioning
Circuit 56 can be Boost circuit (Boost Converter, boost chopper), be also possible to Buck circuit (Buck
Converter, Buck conversion circuit), it can be adjusted flexibly according to the amplitude of the AC sinusoidal voltage of pressing generation.
Open power switch circuit 55, by the energy stored in the second accumulator 54 release the time be can be with software
Control, it can be adjusted according to the power of the energy size and subsequent power load 58 that are stored in the first accumulator 52, also
It is to say, the time that the energy stored in the first accumulator 52 works for subsequent conditioning circuit is longer, then more late opening power supply
Switching circuit 55 discharges the energy stored in the second accumulator 54.
In the embodiment of the present invention, the characteristics of by being generated electricity according to pressing, presses by what is once pressed, unclamps the two processes
Corresponding to the positive half cycle and negative half period of sinusoidal voltage, i.e. the positive half cycle of sinusoidal voltage is introduced into the second rectification circuit,
But it does not use, is first stored in the second accumulator not instead of at once.Enter the first rectification after the negative half period of sinusoidal voltage
Circuit is converted into just immediately being supplied to voltage conditioning circuit after DC voltage, use for control circuit and power load, when negative half
Soon when you have finished using it, then to release the positive half cycle being stored in the second accumulator straight for the corresponding electricity of all DC voltages
Galvanic electricity presses corresponding electricity；And the opening time of power switch circuit is that software is adjustable, voltage conditioning circuit can work
Boost mode or decompression mode so, it is possible the energy for effectively utilizing whole cycle, and the working time of power load is excellent
Change to maximum；And the work of voltage conditioning circuit is flexibly, can be set as different circuits according to actual needs.
Based on the above embodiments, the embodiment of the present invention provides a kind of energy stores method of pressing power generation, the side again
Method is applied in the energy storage circuit of pressing power generation, and the energy storage circuit includes: rectification circuit, accumulator, power supply
Switching circuit, voltage conditioning circuit and control circuit, Fig. 6 are the realization of the energy stores method of pressing power generation of the embodiment of the present invention
Flow diagram one, as shown in fig. 6, this method comprises:
The half cycle AC sinusoidal voltage that push switch generates is converted into DC voltage by S61, the rectification circuit, and by institute
The corresponding charge transport of DC voltage is stated to the accumulator；
S62, the accumulator store the corresponding electricity of the DC voltage, and the DC voltage is corresponding
Charge transport give the voltage conditioning circuit；
S63 is the control circuit after the corresponding electricity of the DC voltage is carried out pressure stabilizing by the voltage conditioning circuit
Electricity consumption is provided with power load；
The time of the power switch circuit is opened in S64, the control circuit adjustment.
Based on the above embodiments, the embodiment of the present invention provides a kind of energy stores method of pressing power generation, the side again
Method is applied in the energy storage circuit of pressing power generation, and the energy storage circuit includes: the first rectification circuit, the first energy storage electricity
Road, the second rectification circuit, the second accumulator, power switch circuit, voltage conditioning circuit and control circuit, Fig. 7 are the present invention
The implementation process schematic diagram two of the energy stores method of embodiment pressing power generation, as shown in fig. 7, this method comprises:
The negative half period AC sinusoidal voltage that push switch generates is converted into the first direct current by S71, first rectification circuit
Voltage, and give the corresponding charge transport of first DC voltage to first accumulator；
S72, first accumulator store the corresponding electricity of first DC voltage, and are transferred to described
Voltage conditioning circuit；
S73 is the control after the corresponding electricity of first DC voltage is carried out pressure stabilizing by the voltage conditioning circuit
Circuit and power load provide electricity consumption；
S74, the control circuit is according to the electricity size and the power load stored in first accumulator
Power opens the time of the power switch circuit to adjust；
The positive half cycle AC sinusoidal voltage that push switch generates is converted into the second direct current by S75, second rectification circuit
Voltage, and give the corresponding charge transport of second DC voltage to second accumulator；
S76, second accumulator store the corresponding electricity of second DC voltage, and work as the power supply
When switching circuit is opened, the corresponding charge transport of second DC voltage is given to the voltage conditioning circuit；
S77 is the control after the corresponding electricity of second DC voltage is carried out pressure stabilizing by the voltage conditioning circuit
Circuit and power load provide electricity consumption.
In several embodiments provided herein, it should be understood that disclosed device and method can pass through it
Its mode is realized.Apparatus embodiments described above are merely indicative, for example, the division of the unit, only
A kind of logical function partition, there may be another division manner in actual implementation, such as: multiple units or components can combine, or
It is desirably integrated into another system, or some features can be ignored or not executed.In addition, shown or discussed each composition portion
Mutual coupling or direct-coupling or communication connection is divided to can be through some interfaces, the INDIRECT COUPLING of equipment or unit
Or communication connection, it can be electrical, mechanical or other forms.
Above-mentioned unit as illustrated by the separation member, which can be or may not be, to be physically separated, aobvious as unit
The component shown can be or may not be physical unit；Both it can be located in one place, and may be distributed over multiple network lists
In member；Some or all of units can be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
In addition, each functional unit in various embodiments of the present invention can be fully integrated in one processing unit, it can also
To be each unit individually as a unit, can also be integrated in one unit with two or more units；It is above-mentioned
Integrated unit both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.
It should be understood that " one embodiment " or " embodiment " that specification is mentioned in the whole text mean it is related with embodiment
A particular feature, structure, or characteristic is included at least one embodiment of the present invention.Therefore, occur everywhere in the whole instruction
" in one embodiment " or " in one embodiment " not necessarily refer to identical embodiment.In addition, these specific features, knot
Structure or characteristic can combine in any suitable manner in one or more embodiments.It should be understood that in various implementations of the invention
In example, magnitude of the sequence numbers of the above procedures are not meant that the order of the execution order, the execution sequence Ying Yiqi function of each process
It can determine that the implementation process of the embodiments of the invention shall not be constituted with any limitation with internal logic.The embodiments of the present invention
Serial number is for illustration only, does not represent the advantages or disadvantages of the embodiments.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
The above, only embodiments of the present invention, but scope of protection of the present invention is not limited thereto, it is any to be familiar with
Those skilled in the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all cover
Within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of energy storage circuit of pressing power generation, which is characterized in that the energy storage circuit includes: rectification circuit, storage
Energy circuit, power switch circuit, voltage conditioning circuit and control circuit, in which:
The rectification circuit, the half cycle AC sinusoidal voltage for generating push switch are converted into DC voltage, and will be described
The corresponding charge transport of DC voltage gives the accumulator；
The accumulator, for the corresponding electricity of the DC voltage to be stored, and the DC voltage is corresponding
Charge transport gives the voltage conditioning circuit；
The voltage conditioning circuit, for will after the corresponding electricity of the DC voltage carries out pressure stabilizing, be the control circuit and
Power load provides electricity consumption；
The control circuit, for adjusting the time for opening the power switch circuit.
2. the energy storage circuit of pressing power generation according to claim 1, which is characterized in that the rectification circuit includes the
One rectification circuit and the second rectification circuit, accordingly, the accumulator include the first accumulator and the second accumulator,
In:
First rectification circuit, the negative half period AC sinusoidal voltage for generating push switch are converted into the first direct current
Pressure, and give the corresponding charge transport of first DC voltage to first accumulator；
First accumulator for storing the corresponding electricity of first DC voltage, and is transferred to the electricity
Press conditioning circuit；
Second rectification circuit, the positive half cycle AC sinusoidal voltage for generating push switch are converted into the second direct current
Pressure, and give the corresponding charge transport of second DC voltage to second accumulator；
Second accumulator is also used to for storing the corresponding electricity of second DC voltage when the electricity
When source switching circuit is opened, the corresponding charge transport of second DC voltage is given to the voltage conditioning circuit.
3. the energy storage circuit of pressing power generation according to claim 2, which is characterized in that
The control circuit, for the power according to the electricity size and the power load that are stored in first accumulator
To adjust the time for opening the power switch circuit；
The voltage conditioning circuit includes pressure stabilizing sub-circuit and voltage conditioning sub-circuit, in which: the pressure stabilizing sub-circuit, being used for will
After the corresponding electricity carries out pressure stabilizing, electricity consumption is provided for the control circuit and power load；The voltage conditioning son electricity
Road is booster circuit or reduction voltage circuit.
4. the energy storage circuit of pressing power generation according to claim 2, which is characterized in that
One output end of the push switch is connect with the input terminal of first rectification circuit, first rectification circuit it is defeated
Outlet is connect with the input terminal of first accumulator, the output end of first accumulator and the voltage conditioning circuit
Input terminal connection, the output end of the voltage conditioning circuit respectively with the input terminal of the control circuit and the power load
Connection；
The output end of the control circuit is connect with the input terminal of the power switch circuit, the output of the power switch circuit
End is connect with the input terminal of the voltage conditioning circuit；
Another output end of the push switch is connect with the input terminal of second rectification circuit, second rectification circuit
Output end is connect with the input terminal of second accumulator, the output end of second accumulator and power switch electricity
The input terminal on road connects.
5. the energy storage circuit of pressing power generation according to any one of claims 1 to 4, which is characterized in that the power supply
Switching circuit includes triode Q1, Q2 and resistance R1, R2, R3, R4, in which:
The output end of the control circuit is connect with one end of resistance R3, and the other end of the resistance R3 is respectively with triode Q2's
Base stage is connected with one end of resistance R4, the other end ground connection of the resistance R4；
The emitter of the triode Q2 is grounded, and the collector of the triode Q2 is connect with one end of resistance R2, the resistance
The other end of R2 is connect with one end of the base stage of triode Q1 and resistance R1 respectively, the emitter of the triode Q1 respectively with institute
The output end for stating the second accumulator is connected with the other end of resistance R1, the collector of the triode Q1 respectively with the voltage
The connection of the output end of the input terminal of conditioning circuit and first accumulator；
The triode Q1 original state is off state, and the control circuit is got described in electricity consumption and opening for working as
When the time of power switch circuit reaches predetermined value, the I/O port for adjusting the control circuit is high level, leads to three pole
Pipe Q2 and the triode Q1 are in the conductive state；
The power switch circuit, for as the triode Q2 and the triode Q1 in the conductive state, by described the
The electricity of two accumulators is transferred to the voltage conditioning circuit by the collector of triode Q1.
6. a kind of energy stores method of pressing power generation, which is characterized in that the method is applied to the energy stores of pressing power generation
Circuit, the energy storage circuit include: rectification circuit, accumulator, power switch circuit, voltage conditioning circuit and control electricity
Road, which comprises
The half cycle AC sinusoidal voltage that push switch generates is converted into DC voltage by the rectification circuit, and by the direct current
Press corresponding charge transport to the accumulator；
The accumulator stores the corresponding electricity of the DC voltage, and the corresponding electricity of the DC voltage is passed
It is defeated by the voltage conditioning circuit；
It is that the control circuit and electricity consumption are negative after the corresponding electricity of the DC voltage is carried out pressure stabilizing by the voltage conditioning circuit
It carries and electricity consumption is provided；
The time of the power switch circuit is opened in the control circuit adjustment.
7. the energy stores method of pressing power generation according to claim 6, which is characterized in that the rectification circuit includes the
One rectification circuit and the second rectification circuit, accordingly, the accumulator include the first accumulator and the second accumulator, institute
The method of stating includes:
The negative half period AC sinusoidal voltage that push switch generates is converted into the first DC voltage by first rectification circuit, and will
The corresponding charge transport of first DC voltage gives first accumulator；
First accumulator stores the corresponding electricity of first DC voltage, and is transferred to the voltage conditioning
Circuit；
The positive half cycle AC sinusoidal voltage that push switch generates is converted into the second DC voltage by second rectification circuit, and will
The corresponding charge transport of second DC voltage gives second accumulator；
Second accumulator stores the corresponding electricity of second DC voltage, and works as the power switch circuit
When opening, the corresponding charge transport of second DC voltage is given to the voltage conditioning circuit.
8. the energy stores method of pressing power generation according to claim 7, which is characterized in that the control circuit adjustment is beaten
Open the time of the power switch circuit, comprising:
The control circuit is adjusted according to the power of the electricity size and the power load that store in first accumulator
The whole time for opening the power switch circuit；
The voltage conditioning circuit includes pressure stabilizing sub-circuit and voltage conditioning sub-circuit, which comprises
After the corresponding electricity is carried out pressure stabilizing by the pressure stabilizing sub-circuit, electricity consumption is provided for the control circuit and power load
Amount；
The voltage conditioning sub-circuit is booster circuit or reduction voltage circuit.
9. the energy stores method of pressing power generation according to claim 7, which is characterized in that
One output end of the push switch is connect with the input terminal of first rectification circuit, first rectification circuit it is defeated
Outlet is connect with the input terminal of first accumulator, the output end of first accumulator and the voltage conditioning circuit
Input terminal connection, the output end of the voltage conditioning circuit respectively with the input terminal of the control circuit and the power load
Connection；
The output end of the control circuit is connect with the input terminal of the power switch circuit, the output of the power switch circuit
End is connect with the input terminal of the voltage conditioning circuit；
Another output end of the push switch is connect with the input terminal of second rectification circuit, second rectification circuit
Output end is connect with the input terminal of second accumulator, the output end of second accumulator and power switch electricity
The input terminal on road connects.
10. according to the energy stores method of the described in any item pressing power generations of claim 6 to 9, which is characterized in that the power supply
Switching circuit includes triode Q1, Q2 and resistance R1, R2, R3, R4, and the output end of the control circuit and one end of resistance R3 connect
It connects, the other end of the resistance R3 is connect with one end of the base stage of triode Q2 and resistance R4 respectively, and the resistance R4's is another
End ground connection；
The emitter of the triode Q2 is grounded, and the collector of the triode Q2 is connect with one end of resistance R2, the resistance
The other end of R2 is connect with one end of the base stage of triode Q1 and resistance R1 respectively, the emitter of the triode Q1 respectively with institute
State the second accumulator output end and resistance R1 the other end connection, the collector of the triode Q1 respectively with the voltage
The connection of the output end of the input terminal of conditioning circuit and first accumulator；
The described method includes: the triode Q1 original state be off state, when the control circuit get electricity consumption and
When opening time of the power switch circuit and reaching predetermined value, the I/O port for adjusting the control circuit is high level, is caused
The triode Q2 and the triode Q1 are in the conductive state；
As the triode Q2 and the triode Q1 in the conductive state, the electricity of second accumulator passes through three poles
The collector of pipe Q1 is transferred to the voltage conditioning circuit.
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| CN201810182276.4A CN110233515B (en) | 2018-03-06 | 2018-03-06 | Energy storage circuit and energy storage method for pressing power generation |
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| CN111181345A (en) * | 2020-01-10 | 2020-05-19 | 无锡泽太微电子有限公司 | Electromechanical energy collection control circuit and control method |
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| CN110233515B (en) | 2024-04-09 |
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