CN109412214A - A kind of pulse reparation speed fills device - Google Patents
A kind of pulse reparation speed fills device Download PDFInfo
- Publication number
- CN109412214A CN109412214A CN201710701854.6A CN201710701854A CN109412214A CN 109412214 A CN109412214 A CN 109412214A CN 201710701854 A CN201710701854 A CN 201710701854A CN 109412214 A CN109412214 A CN 109412214A
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- Prior art keywords
- pulse
- branch
- battery
- chip microcontroller
- capacitor
- 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.)
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Links
- 238000005070 sampling Methods 0.000 claims abstract description 52
- 238000002955 isolation Methods 0.000 claims abstract description 26
- 230000008439 repair process Effects 0.000 claims abstract description 4
- 239000003990 capacitor Substances 0.000 claims description 31
- 230000010354 integration Effects 0.000 claims description 9
- 230000009977 dual effect Effects 0.000 claims description 5
- 210000001367 artery Anatomy 0.000 claims 1
- 238000004080 punching Methods 0.000 claims 1
- 210000003462 vein Anatomy 0.000 claims 1
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 3
- 206010037660 Pyrexia Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000036413 temperature sense Effects 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
- H02J7/0069—Charging or discharging for charge maintenance, battery initiation or rejuvenation
-
- 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
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00711—Regulation of charging or discharging current or voltage with introduction of pulses during the charging process
Abstract
The invention discloses a kind of pulse reparation speed to fill device, current sampling circuit sampling battery charging current, voltage sampling circuit sampling battery charging voltage, battery temperature sensor sampling battery temperature, power tube temperature sensor sampling power tube temperature, single-chip microcontroller output control signal, keyboard input parameter and setting instruction, buzzer exports audio, and pulse-width modulator exports isolation drive signal, and driver for isolating executes isolation drive operation；The pulse reparation speed, which fills device, realizes the quick charge of battery, simultaneously can also repair electric vehicle accumulator, the power of electric vehicle is effectively promoted, allow client's vehicle when power it is more powerful, extend storage battery service life 1-3, energy conservation and environmental protection is convenient for carrying, and efficiently solves charging duration, the short and inflammable problem of storage battery service life, of simple structure and strong practicability has strong promotion and application value.
Description
Technical field
The invention belongs to power electronics fields more particularly to a kind of pulse reparation speed to fill device.
Background technique
The existing electric car charger charging time is long, and the general electric vehicle charging time is up to 8-10 hours, the electricity of electric vehicle
Bottle can shorten service life with the increase of charge and discharge number, and existing charger is plastic shell in the market, when charging
Between long easy fever, being also easy to of poor quality cause fire.
Summary of the invention
The purpose of the present invention is to provide a kind of pulse reparation speed to fill device, it is intended to solve existing electric car charger charging speed
Degree is slow, cannot repair impaired storage battery, is easy the problem of fever.
The invention is realized in this way a kind of pulse reparation speed fills device, which fills device and includes:
Current sampling circuit, the electric current for charging to battery in battery charger are sampled and are exported；
Voltage sampling circuit, the voltage for charging to battery in battery charger are sampled and are exported；
Battery temperature sensor is sampled and is exported for the temperature to battery；
Power tube temperature sensor, for carrying out temperature sampling to the power tube in battery charger and exporting；
Single-chip microcontroller, with the current sampling circuit, voltage sampling circuit, battery temperature sensor, power tube temperature sensing
Device is connected, for receiving and processing the current sampling data of the current sampling circuit output, the electricity of voltage sampling circuit output
Press sampled value, the battery temperature sampled value of battery temperature sensor output, the power tube temperature of power tube temperature sensor output
Sampled value, for exporting control signal；
Keyboard is connected with the single-chip microcontroller, and setting is inputted and instructed for parameter；
Buzzer is connected with the single-chip microcontroller, for carrying out audio output；
Pulse-width modulator, the single-chip microcontroller are connected, for receiving and processing the control letter of the single-chip microcontroller output
Number, export isolation drive signal；
Driver for isolating is connected with the pulse-width modulator, for receiving the pulse-width modulator output
Isolation drive signal, and execute isolation drive operation.
Further, which fills the single-chip microcontroller that device uses model P89LPC933, which fills device and adopt
With the single-chip integration pwm chip of model SG3525, which fills device and double operations of model LM358 is used to put
Big device；
The output end of the battery temperature sensor is connected with the port P0.0 of the single-chip microcontroller, the power tube temperature
The output end of sensor is connected with the port P1.4 of the single-chip microcontroller, the end of the output end of the buzzer and the single-chip microcontroller
Mouth P1.2 is connected, and the output end of the keyboard is connected with the port P1.6 of the single-chip microcontroller, port P1.7, the single-chip microcontroller
Port P2.0 pass through the single-chip integration pwm chip of the dual operational amplifier of model LM358 and model SG3525
Pin 2 is connected；
The current sampling circuit includes: current transformer, slide rheostat RW1, diode D1, the current transformer
Output end be connected with the port P0.1 of the single-chip microcontroller, while the output end of the current transformer and the sliding variable resistance
The slide plate binding post of device RW1 is connected, and the link column of the slide rheostat RW1 is connected with the anode of the diode D1
It connects, the cathode of the diode D1 is connected with the pin 1 of the single-chip integration pwm chip of the model SG3525.
Further, the driver for isolating includes:
First driver for isolating is connected with the pulse-width modulator, for receiving the pulse-width modulator
The isolation drive signal of output, and execute isolation drive operation；
Second driver for isolating is connected with the pulse-width modulator, for receiving the pulse-width modulator
The isolation drive signal of output, and execute isolation drive operation.
Further, in the battery charger, current transformer one end in the current sampling circuit and capacitor C1,
Capacitor C2 is connected, and the current transformer other end in the current sampling circuit is connected with the input terminal of downconverter, drop
The input terminal of buckling pressure is connected with capacitor C3, capacitor C3 and key S1, key S2 is connect, the key S1 and key S2 with it is described
Driver for isolating is connected；
Capacitor C1 is connected with capacitor C2, diode D4 and the diode D5 first branch in series, diode D6 and two
Pole pipe D7 second branch in series, capacitor C1 and capacitor C2, which are connected in series, constitutes third branch, the first branch, second branch,
The connection of third branch circuit parallel connection；
One end after the first branch, second branch, third branch circuit parallel connection is connected with one end of key S1, the first branch,
The other end after second branch, third branch circuit parallel connection is connected with one end of key S2, and key S1 is connected with key S2；
Switch K1 is provided between the second branch and the third branch；
The output end of downconverter is connected with diode D2, diode D3, capacitor C4.
Pulse reparation speed provided by the invention fills device, current sampling circuit sampling battery charging current, voltage sampling circuit
Sampling battery charging voltage, battery temperature sensor sampling battery temperature, power tube temperature sensor sampling power tube temperature are single
Piece machine output control signal, keyboard input parameter and setting instruction, buzzer export audio, pulse-width modulator output isolation
Driving signal, driver for isolating execute isolation drive operation；The pulse reparation speed, which fills device, realizes the quick charge of battery, simultaneously
Electric vehicle accumulator can also be repaired, the power of electric vehicle is effectively promoted, allow client's vehicle when power it is more powerful, extend storage battery make
With service life 1-3, energy conservation and environmental protection is convenient for carrying, and efficiently solves charging duration, and storage battery service life is short and inflammable to ask
Topic, of simple structure and strong practicability have strong promotion and application value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that pulse reparation speed provided in an embodiment of the present invention fills device；
Fig. 2 is the circuit diagram that pulse reparation speed provided in an embodiment of the present invention fills device.
In figure: 10, battery charger；11, current sampling circuit；12, voltage sampling circuit；13, battery temperature senses
Device；14, power tube temperature sensor；15, single-chip microcontroller；16, keyboard；17, buzzer；18, pulse-width modulator；19, it is isolated
Driver；191, the first driver for isolating；192, the second driver for isolating.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
With reference to the accompanying drawing and specific embodiment is further described application principle of the invention.
As shown in Figures 1 and 2, the invention is realized in this way, a kind of pulse reparation speed fills device, which fills device
Include:
Current sampling circuit 11, the electric current for charging to battery in battery charger 10 are sampled and are exported；
Voltage sampling circuit 12, the voltage for charging to battery in battery charger 10 are sampled and are exported；
Battery temperature sensor 13 is sampled and is exported for the temperature to battery；
Power tube temperature sensor 14, for carrying out temperature sampling to the power tube in battery charger 10 and exporting；
Single-chip microcontroller 15, with current sampling circuit 11, voltage sampling circuit 12, battery temperature sensor 13, power tube temperature
Sensor 14 is connected, and current sampling data, the voltage sampling circuit 12 for receiving and processing the output of current sampling circuit 11 are defeated
Voltage sample value out, the battery temperature sampled value of the output of battery temperature sensor 13, power tube temperature sensor 14 export
Power tube temperature sampling value, for exporting control signal；
Keyboard 16 is connected with single-chip microcontroller 15, and setting is inputted and instructed for parameter；
Buzzer 17 is connected with single-chip microcontroller 15, for carrying out audio output；
Pulse-width modulator 18, single-chip microcontroller 15 are connected, for receiving and processing the control signal of the output of single-chip microcontroller 15,
Export isolation drive signal；
Driver for isolating 19 is connected with pulse-width modulator 18, for receiving the output of pulse-width modulator 18
Isolation drive signal, and execute isolation drive operation.
As the preferred embodiments of the invention, which fills the single-chip microcontroller that device uses model P89LPC933
15, which fills the single-chip integration pwm chip that device uses model SG3525, which fills device use
The dual operational amplifier of model LM358；
The output end of battery temperature sensor 13 is connected with the port P0.0 of single-chip microcontroller 15, power tube temperature sensor 14
Output end be connected with the port P1.4 of single-chip microcontroller 15, the output end of buzzer 17 is connected with the port P1.2 of single-chip microcontroller 15
It connects, the output end of keyboard 16 is connected with the port P1.6 of single-chip microcontroller 15, port P1.7, and the port P2.0 of single-chip microcontroller 15 passes through type
Number it is connected for the dual operational amplifier of LM358 with the pin 2 of the single-chip integration pwm chip of model SG3525；
Current sampling circuit 11 includes: current transformer, slide rheostat RW1, diode D1, the output of current transformer
End is connected with the port P0.1 of single-chip microcontroller 15, while the slide plate wiring of the output end of current transformer and slide rheostat RW1
Column is connected, and the link column of slide rheostat RW1 is connected with the anode of diode D1, the cathode and model of diode D1
Pin 1 for the single-chip integration pwm chip of SG3525 is connected.
As the preferred embodiments of the invention, driver for isolating 19 includes:
First driver for isolating 191, is connected with pulse-width modulator 18, defeated for receiving pulse-width modulator 18
Isolation drive signal out, and execute isolation drive operation；
Second driver for isolating 192, is connected with pulse-width modulator 18, defeated for receiving pulse-width modulator 18
Isolation drive signal out, and execute isolation drive operation.
As the preferred embodiments of the invention, in battery charger 10, the Current Mutual Inductance in current sampling circuit 11
Device one end is connected with capacitor C1, capacitor C2, the current transformer other end and downconverter in current sampling circuit 11 it is defeated
Enter end to be connected, the input terminal of downconverter is connected with capacitor C3, capacitor C3 and key S1, key S2 is connect, and key S1 and presses
Key S2 is connected with driver for isolating 19；
Capacitor C1 is connected with capacitor C2, diode D4 and the diode D5 first branch in series, diode D6 and two
Pole pipe D7 second branch in series, capacitor C1 and capacitor C2, which are connected in series, constitutes third branch, the first branch, second branch,
The connection of third branch circuit parallel connection；
One end after the first branch, second branch, third branch circuit parallel connection is connected with one end of key S1, the first branch,
The other end after second branch, third branch circuit parallel connection is connected with one end of key S2, and key S1 is connected with key S2；First
Driver for isolating 191 is connected with key S1, and the second driver for isolating 192 is connected with key S2.
Switch K1 is provided between second branch and third branch；
The output end of downconverter is connected with diode D2, diode D3, capacitor C4.
The present invention charges while repairing the principle of storage battery are as follows: uses 110V/220V voltage input, input voltage passes through second level
Pipe D4, diode D5, diode D6, diode D7 and capacitor C1, capacitor C2, capacitor C3 are transmitted to the input terminal of downconverter,
Voltage and current needed for input voltage is down to storage battery (this mode is storage battery charging process), through capacitor C4, diode D2, diode
D3 secondary booster, moment enters storage battery, after high current high voltage makes storage battery electrode plate moment flutter, magnetically attractive electric wave is formed, electricity
On the granular absorption telegram in reply pole plate to fall off on pole plate, new electrode plate is formed, to realize the pulse reparation to electric vehicle accumulator.
Pulse reparation speed provided in an embodiment of the present invention fills device, 11 sampling battery charging current of current sampling circuit, voltage
12 sampling battery charging voltage of sample circuit, 13 sampling battery temperature of battery temperature sensor, power tube temperature sensor 14 are adopted
Sample power tube temperature, the output control signal of single-chip microcontroller 15, keyboard 16 inputs parameter and setting instruction, buzzer 17 export audio,
Pulse-width modulator 18 exports isolation drive signal, and driver for isolating 19 executes isolation drive operation；The pulse reparation speed is filled
Device realizes the quick charge of battery, while can also repair electric vehicle accumulator, and the power of electric vehicle is effectively promoted, and allows client
It is more powerful with power when vehicle, extend storage battery service life 1-3, energy conservation and environmental protection is convenient for carrying, when efficiently solving charging
Long, the short and inflammable problem of storage battery service life, of simple structure and strong practicability has strong promotion and application value.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (4)
1. a kind of pulse reparation speed fills device, which is characterized in that the pulse reparation speed fills device and includes:
Current sampling circuit, the electric current for charging to battery in battery charger are sampled and are exported；
Voltage sampling circuit, the voltage for charging to battery in battery charger are sampled and are exported；
Battery temperature sensor is sampled and is exported for the temperature to battery；
Power tube temperature sensor, for carrying out temperature sampling to the power tube in battery charger and exporting；
Single-chip microcontroller, with the current sampling circuit, voltage sampling circuit, battery temperature sensor, power tube temperature sensor phase
Connection, the voltage that current sampling data, voltage sampling circuit for receiving and processing the current sampling circuit output export are adopted
The power tube temperature sampling that sample value, the battery temperature sampled value of battery temperature sensor output, power tube temperature sensor export
Value, for exporting control signal；
Keyboard is connected with the single-chip microcontroller, and setting is inputted and instructed for parameter；
Buzzer is connected with the single-chip microcontroller, for carrying out audio output；
Pulse-width modulator, the single-chip microcontroller are connected, defeated for receiving and processing the control signal of the single-chip microcontroller output
Isolation drive signal out；
Driver for isolating is connected with the pulse-width modulator, for receive pulse-width modulator output every
From driving signal, and execute isolation drive operation.
2. pulse reparation speed as described in claim 1 fills device, which is characterized in that the pulse reparation speed fills device using model
The single-chip microcontroller of P89LPC933, the pulse reparation speed fill the single-chip integration pwm chip that device uses model SG3525, the arteries and veins
Punching repairs speed and fills the dual operational amplifier that device uses model LM358；
The output end of the battery temperature sensor is connected with the port P0.0 of the single-chip microcontroller, the power tube temperature sensing
The output end of device is connected with the port P1.4 of the single-chip microcontroller, the port of the output end of the buzzer and the single-chip microcontroller
P1.2 is connected, and the output end of the keyboard is connected with the port P1.6 of the single-chip microcontroller, port P1.7, the single-chip microcontroller
Port P2.0 passes through the dual operational amplifier of model LM358 and drawing for the single-chip integration pwm chip of model SG3525
Foot 2 is connected；
The current sampling circuit includes: current transformer, slide rheostat RW1, diode D1, the current transformer it is defeated
Outlet is connected with the port P0.1 of the single-chip microcontroller, while the output end of the current transformer and the slide rheostat
The slide plate binding post of RW1 is connected, and the link column of the slide rheostat RW1 is connected with the anode of the diode D1
It connects, the cathode of the diode D1 is connected with the pin 1 of the single-chip integration pwm chip of the model SG3525.
3. pulse reparation speed as described in claim 1 fills device, which is characterized in that the driver for isolating includes:
First driver for isolating is connected with the pulse-width modulator, for receiving the pulse-width modulator output
Isolation drive signal, and execute isolation drive operation；
Second driver for isolating is connected with the pulse-width modulator, for receiving the pulse-width modulator output
Isolation drive signal, and execute isolation drive operation.
4. pulse reparation speed as described in claim 1 fills device, which is characterized in that in the battery charger, the electric current
Current transformer one end in sample circuit is connected with capacitor C1, capacitor C2, the Current Mutual Inductance in the current sampling circuit
The device other end is connected with the input terminal of downconverter, the input terminal of downconverter be connected with capacitor C3, capacitor C3 and key S1,
Key S2 connection, the key S1 and key S2 are connected with the driver for isolating；
Capacitor C1 is connected with capacitor C2, diode D4 and the diode D5 first branch in series, diode D6 and diode
D7 second branch in series, capacitor C1 and capacitor C2, which are connected in series, constitutes third branch, the first branch, second branch, third
Branch circuit parallel connection connection；
One end after the first branch, second branch, third branch circuit parallel connection is connected with one end of key S1, the first branch, second
The other end after branch, third branch circuit parallel connection is connected with one end of key S2, and key S1 is connected with key S2；
Switch K1 is provided between the second branch and the third branch；
The output end of downconverter is connected with diode D2, diode D3, capacitor C4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710701854.6A CN109412214A (en) | 2017-08-16 | 2017-08-16 | A kind of pulse reparation speed fills device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710701854.6A CN109412214A (en) | 2017-08-16 | 2017-08-16 | A kind of pulse reparation speed fills device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109412214A true CN109412214A (en) | 2019-03-01 |
Family
ID=65454484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710701854.6A Pending CN109412214A (en) | 2017-08-16 | 2017-08-16 | A kind of pulse reparation speed fills device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109412214A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201750359U (en) * | 2010-07-28 | 2011-02-16 | 青海新能源(集团)有限公司 | Household photovoltaic dual-closed-loop control inverter |
| CN102157970A (en) * | 2011-04-19 | 2011-08-17 | 广东易事特电源股份有限公司 | High-transformation ratio isolated solar charging controller with MPPT function |
| CN102751777A (en) * | 2012-06-29 | 2012-10-24 | 哈尔滨工程大学 | Intelligent lead-acid battery charger |
-
2017
- 2017-08-16 CN CN201710701854.6A patent/CN109412214A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201750359U (en) * | 2010-07-28 | 2011-02-16 | 青海新能源(集团)有限公司 | Household photovoltaic dual-closed-loop control inverter |
| CN102157970A (en) * | 2011-04-19 | 2011-08-17 | 广东易事特电源股份有限公司 | High-transformation ratio isolated solar charging controller with MPPT function |
| CN102751777A (en) * | 2012-06-29 | 2012-10-24 | 哈尔滨工程大学 | Intelligent lead-acid battery charger |
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Application publication date: 20190301 |
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