CN201038809Y - Intelligent high-frequency pulse charger - Google Patents
Intelligent high-frequency pulse charger Download PDFInfo
- Publication number
- CN201038809Y CN201038809Y CNU2007200472807U CN200720047280U CN201038809Y CN 201038809 Y CN201038809 Y CN 201038809Y CN U2007200472807 U CNU2007200472807 U CN U2007200472807U CN 200720047280 U CN200720047280 U CN 200720047280U CN 201038809 Y CN201038809 Y CN 201038809Y
- Authority
- CN
- China
- Prior art keywords
- mcu controller
- frequency pulse
- circuit
- storage battery
- battery
- 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.)
- Expired - Fee Related
Links
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 9
- 230000010287 polarization Effects 0.000 claims abstract description 5
- 230000001012 protector Effects 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims description 2
- 230000008030 elimination Effects 0.000 claims description 2
- 238000003379 elimination reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 238000005070 sampling Methods 0.000 abstract 1
- 238000004073 vulcanization Methods 0.000 abstract 1
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical compound [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 description 5
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000012267 brine Substances 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- 230000019635 sulfation Effects 0.000 description 2
- 238000005670 sulfation reaction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The intelligent high-frequency pulse charger comprises an MCU controller, a high-frequency pulse generator, a voltage boosting and reducing voltage stabilizing circuit, a positive and negative pulse converter and a discharge circuit; the method is characterized in that: the MCU controller is connected with the storage battery through a sampling feedback loop, collects data fed back by the storage battery, analyzes and converts the charging state; the MCU controller discharges a storage battery connected with the discharge circuit. The high-frequency pulse generator, the pulse converter and the MCU controller are connected to output controlled positive and negative pulses and specific high-frequency harmonic waves, so that the storage battery is charged, the polarization of the electrode plate is eliminated, the oxidation or vulcanization of the electrode plate and the polarization phenomenon in the charging process can be eliminated in time, the rechargeable battery can be effectively repaired, the service life of the battery can be prolonged, and the novel charger has a perfect protection function.
Description
[technical field]
The utility model relates to a kind of charger, relates in particular to the intelligent high-frequency pulse charger, is applicable to chargeable battery charging uses such as ni-mh, NI-G, plumbic acid.
[background technology]
Traditional standard charging device generally is to adopt the pattern of current limliting, constant voltage, floating charge to go charging, and with traditional charger to battery charge, battery lead plate generally can produce oxide or lead sulfate and be deposited on the battery lead plate when charging, these oxides or lead sulfate crystallization generally speaking difficulty be dissolved in the electrolyte such as sulfuric acid, lengthening along with service time, these are deposited on the battery lead plate oxide or lead sulfate will get more and more, the battery capacity of this moment is also along with minimizing, arrived to a certain degree, battery had also just lost efficacy; As adopt off-gauge charger, and more can accelerate the inefficacy of battery, do not reach original requirement designed life more far away.
[summary of the invention]
At the problem of above-mentioned existence, the purpose of this utility model, but a kind of extending battery life is provided, and possess the New-type charge device of perfect defencive function.
To achieve these goals, the utility model intelligent high-frequency pulse charger comprises buck voltage stabilizing circuit, pulse converter, MCU controller, high frequency pulse generator, the anti-reverse protective circuit of short circuit overvoltage, discharge circuit and charger output splicing ear; It is characterized in that: the MCU controller is connected with storage battery by the voltage detecting loop, gathers the storage battery feedback data, analyzes, and carries out the conversion of charged state; Adopt high frequency pulse generator to be connected with above-mentioned MCU controller, output-controlled specific high-frequency harmonic is to the storage battery passivenessization; The battery discharging of MCU controller to being connected with discharge circuit.
Described high-frequency impulse transducer is connected with storage battery by a short circuit, over-current overvoltage protector.
Also comprise a voltage stabilizing Current limited Control loop, place between MCU controller and the short circuit that is connected with battery circuit, the over-current overvoltage protector.
Comprise that also a pulse converter places between described short circuit, over-current overvoltage protector and the MCU controller, comprise that also a voltage detecting loop places between storage battery and the MCU controller.
Described MCU controller connects a state indicating module.
Comprise that also ascending, descending pressure voltage stabilizing circuit connects before placing pulse converter, is connected with the MCU controller circuitry simultaneously.
Therefore, adopt this pattern to charge, can preferably resolve the phenomenon of charging process polar plate sulfation and overtension brine electrolysis, also having solved the charge in batteries electric current can not too big limitation, shorten the charging interval, effectively prolonged battery life more than one times.
[description of drawings]
Fig. 1 is the structure principle chart of the utility model intelligent high-frequency pulse charger.
[embodiment]
Below in conjunction with accompanying drawing structure of the present utility model is further detailed.
As shown in Figure 1: the intelligent high-frequency pulse charger comprises buck pressurizer, pulse converter, MCU controller 11, high frequency pulse generator 12, the anti-reverse protector of short circuit overvoltage, storage battery splicing ear (storage battery) 13 and discharge circuit 14; Wherein, buck pressurizer 20, MCU controller 11 are connected with storage battery 13 by voltage detecting loop 18, gather the storage battery feedback data, analyze, and carry out the conversion of charged state; Described high frequency pulse generator 12 is connected with above-mentioned MCU controller 11, and and the connection of pulse converter 17, protective circuit 15, the pulsation charging current that output-controlled positive negative pulse stuffing and specific high-frequency harmonic are superimposed is charged and passivenessization to storage battery 13; 11 pairs of storage batterys 13 that are connected with discharge circuit 14 of MCU controller discharge.
When the pulsating current of pulse converter 17 and high frequency pulse generator 12 outputs charges to storage battery 13, because of each crystalline solid all has its intrinsic frequency of oscillation, moment in charging and discharge condition conversion produces fast, edge before and after the precipitous pulse, another road clapp oscillator that superposes is exported its corresponding resonance electric wave, with the lead sulfate crystallization that produced on the pole plate under the impact on edge before and after the precipitous pulse, produce resonance, excite the electronic shell ionization of crystal molecule appearance, big lead sulfate crystallization is diminished, allow plate active material in time be recovered, eliminate the sulfuration of storage battery 13 and the polarization phenomena in the charging process in time, fill and discharge process by stopping, allowing charging remain at than the work down of hypopolarization state, therefore, can increase charging current, shorten the charging interval, by timely elimination polarization, the impedance of storage battery 13 in charging process reduces, the charge acceptance of storage battery 13 increases greatly, and storage battery 13 can guarantee to be full of under lower voltage.
For the short circuit that prevents circuit and the phenomenon and the operate miss of overcurrent-overvoltage, be connected with storage battery 13 by a short circuit, the anti-reverse protector 15 of overcurrent-overvoltage at described high frequency pulse generator 12.
In order to guarantee its voltage normal power supply, a buck voltage stabilizing circuit 20 connects before placing pulse converter 17, is connected with voltage stabilizing Current limited Control loop 16, MCU controller 11 circuit simultaneously, forms a chain of control.
Between storage battery 13 and MCU controller 11, connect a voltage detecting loop 18.
Described MCU controller 11 connects a state indicating module 19.
In the practical application, the intelligent high frequency pulse charger does not comprise rechargeable battery, and storage battery 13 is real among the figure is charger output splicing ear, but for the clearer structure and the operation principle of electrolytic charger, the temporary battery replaces charger to export splicing ear.
Therefore, adopt this pattern to charge, can preferably resolve the phenomenon of charging process polar plate sulfation and overtension brine electrolysis, also having solved the charge in batteries electric current can not too big limitation, shorten the charging interval, effectively prolonged battery life more than one times.
The above person is the utility model most preferred embodiment only, is not to be used to limit scope of the present utility model, and all equivalences of being done according to the utility model claim change or modify, and are all the utility model and contain.
Claims (7)
1. the intelligent high-frequency pulse charger comprises buck voltage stabilizing circuit, MCU controller, feedback control loop circuit, high frequency pulse generator, short circuit and anti-reverse protective circuit, discharge circuit and output wiring terminal; It is characterized in that: the MCU controller is connected with storage battery by the feedback control loop circuit, gathers the storage battery feedback data, analyzes, and carries out the conversion of charged state; Adopt high frequency pulse generator, pulse converter to be connected with above-mentioned MCU controller, output-controlled positive negative pulse stuffing and specific high-frequency harmonic are to charge in batteries and the polarization of elimination battery lead plate; The battery discharging of MCU controller to being connected with discharge circuit.
2. intelligent high-frequency pulse charger according to claim 1, it is characterized in that: described high frequency pulse generator is connected with storage battery by a short circuit, over-current overvoltage protector.
3. intelligent high-frequency pulse charger according to claim 1 is characterized in that: also comprise a voltage stabilizing Current limited Control loop, place between MCU controller and the short circuit that is connected with battery circuit, the over-current overvoltage protector.
4. intelligent high-frequency pulse charger according to claim 1 is characterized in that: comprise that also a pulse converter places that circulation connects between described short circuit, over-current overvoltage protector and the MCU controller.
5. intelligent high-frequency pulse charger according to claim 1 is characterized in that: comprise that also a voltage detecting loop places between storage battery and the MCU controller.
6. intelligent high-frequency pulse charger according to claim 1, it is characterized in that: described MCU controller connects a state indicating module.
7. intelligent high-frequency pulse charger according to claim 1 is characterized in that: comprise that also ascending, descending presses voltage stabilizing circuit to connect before placing pulse converter, be connected with the MCU controller circuitry simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200472807U CN201038809Y (en) | 2007-01-12 | 2007-01-12 | Intelligent high-frequency pulse charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200472807U CN201038809Y (en) | 2007-01-12 | 2007-01-12 | Intelligent high-frequency pulse charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201038809Y true CN201038809Y (en) | 2008-03-19 |
Family
ID=39211333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200472807U Expired - Fee Related CN201038809Y (en) | 2007-01-12 | 2007-01-12 | Intelligent high-frequency pulse charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201038809Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709957A (en) * | 2011-03-07 | 2012-10-03 | 张裕生 | High-performance storage battery repair charger |
| CN108832072A (en) * | 2018-06-27 | 2018-11-16 | 淄博国利新电源科技有限公司 | Capacitive nickel-metal hydride battery restorative procedure |
| CN113839440B (en) * | 2021-08-31 | 2024-01-30 | 蜂巢能源科技(无锡)有限公司 | Method and device for charging battery, computer readable storage medium and processor |
-
2007
- 2007-01-12 CN CNU2007200472807U patent/CN201038809Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709957A (en) * | 2011-03-07 | 2012-10-03 | 张裕生 | High-performance storage battery repair charger |
| CN108832072A (en) * | 2018-06-27 | 2018-11-16 | 淄博国利新电源科技有限公司 | Capacitive nickel-metal hydride battery restorative procedure |
| CN108832072B (en) * | 2018-06-27 | 2021-03-26 | 淄博国利新电源科技有限公司 | Method for repairing capacitive nickel-metal hydride battery |
| CN113839440B (en) * | 2021-08-31 | 2024-01-30 | 蜂巢能源科技(无锡)有限公司 | Method and device for charging battery, computer readable storage medium and processor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20110112 |