CN206250822U - A kind of lead-acid accumulator is internalized into discharge and recharge power supply - Google Patents
A kind of lead-acid accumulator is internalized into discharge and recharge power supply Download PDFInfo
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- CN206250822U CN206250822U CN201621428613.6U CN201621428613U CN206250822U CN 206250822 U CN206250822 U CN 206250822U CN 201621428613 U CN201621428613 U CN 201621428613U CN 206250822 U CN206250822 U CN 206250822U
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- igbt
- lead
- acid accumulator
- internalized
- electrochemical capacitor
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- 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
Abstract
The utility model provides a kind of lead-acid accumulator and is internalized into discharge and recharge power supply, including lead-acid accumulator, the first electrochemical capacitor, second electrochemical capacitor, inductance, an IGBT, 2nd IGBT, the positive pole of lead-acid accumulator is connected respectively to the colelctor electrode of the emitter stage of an IGBT, the 2nd IGBT by inductance；Due to constituting high-frequency PWM DC chopped-wave, frequency controllable in 5HZ to 1KHZ using IGBT module and its control and regulation circuit in the utility model.Thus can both realize that what positive negative pulse stuffing charged was internalized into working method, it is also possible to realize that constant-current charge, constant-current discharge are internalized into working method, circuit structure is simple；Battery polarization can be effectively removed, the consumption of electric energy is reduced, more than 40% is can save energy, the working time is saved, the temperature rise of battery can be also reduced, sour gas is reduced and is separated out, reduce the pollution to atmospheric environment；And the capacity of battery can be improved, to power network no-harmonic wave pollution.
Description
Technical field
The utility model belongs to electric power powder technology field, more particularly to a kind of lead-acid accumulator is internalized into discharge and recharge electricity
Source.
Background technology
As energy-conserving and environment-protective consciousness gradually gos deep into the ordinary populace popular feeling, currently existing portable power source such as storage battery or storage
The use of battery pack and replacing of charging are also more and more frequent, and the battery charger on domestic market uses high frequency mostly
PWM is controlled, because lead-acid accumulator tank formation is polluted to environment, accordingly, it would be desirable to outside to current existing lead-acid accumulator
Chemical conversion discharge and recharge form needs to carry out the improvement of necessary energy-conserving and environment-protective.
Utility model content
In order to solve above-mentioned technical problem, the purpose of this utility model is to provide a kind of lead-acid accumulator and is internalized into charge and discharge
Power supply,
To achieve the above object, the utility model employs following technical scheme：
The utility model provides a kind of lead-acid accumulator and is internalized into discharge and recharge power supply, including lead-acid accumulator, the first electrolysis
Electric capacity, the second electrochemical capacitor, inductance a, IGBT, the 2nd IGBT, the positive pole of lead-acid accumulator is connected respectively to by inductance
The colelctor electrode of the emitter stage of one IGBT, the 2nd IGBT；Second electrochemical capacitor is connected directly between the positive pole and negative pole of lead-acid accumulator
Two ends；The emitter stage of the negative pole of lead-acid accumulator and the 2nd IGBT is all connected to bus negative pole, the colelctor electrode connection of an IGBT
To bus positive pole, the two ends of the first electrochemical capacitor are connected to the colelctor electrode of an IGBT, the emitter stage of the 2nd IGBT, so
So that the two ends of the first electrochemical capacitor form the positive and negative two ends of bus direct current.
As preferred：First electrochemical capacitor is 450v220 μ f electrochemical capacitors, and the second electrochemical capacitor is that 630v2 μ f are electrolysed electricity
Hold.
Due to using IGBT module (including IGBT and the 2nd IGBT) and its controlling to adjust circuit in the utility model,
To constitute high-frequency PWM DC chopped-wave, frequency controllable in 5HZ to 1KHZ.Thus can both realize that positive negative pulse stuffing charged interior
Chemical conversion working method, it is also possible to realize that constant-current charge, constant-current discharge are internalized into working method, and the digital control convenience of CPU,
Circuit structure is simple；Battery polarization can be effectively removed, the consumption of electric energy is reduced, more than 40% is can save energy, when saving work
Between, the temperature rise of battery can be also reduced, reduce sour gas and separate out, reduce the pollution to atmospheric environment；And battery can be improved
Capacity, to power network no-harmonic wave pollution.
Brief description of the drawings
Fig. 1 is circuit function structural representation of the present utility model；
Fig. 2 is the DC chopped-wave schematic diagram at Fig. 1 median generatrix direct currents two ends.
Specific embodiment
Specific embodiment of the present utility model is made a detailed explanation below in conjunction with the accompanying drawings.
Embodiment 1：
As shown in Fig. 1~2, the utility model provides the specific implementation that a kind of lead-acid accumulator is internalized into discharge and recharge power supply
Example, including lead-acid accumulator B1, the first electrochemical capacitor C1, the second electrochemical capacitor C2, inductance L, an IGBT, the 2nd IGBT, lead
The positive pole of acid accumulator B1 is connected respectively to the colelctor electrode of the emitter stage of an IGBT, the 2nd IGBT by inductance；Second electrolysis
Electric capacity C2 is connected directly between positive pole and the negative pole two ends of lead-acid accumulator B1；The hair of the negative pole of lead-acid accumulator B1 and the 2nd IGBT
Emitter-base bandgap grading is all connected to bus negative pole, and the colelctor electrode of an IGBT is connected to bus positive pole, the two ends difference of the first electrochemical capacitor C1
It is connected to colelctor electrode, the emitter stage of the 2nd IGBT of an IGBT, so that the two ends of the first electrochemical capacitor C1 form mother
The positive and negative two ends of line direct current.
Wherein：First electrochemical capacitor C1 is 450v220 μ f electrochemical capacitors, and the second electrochemical capacitor C2 is that 630v2 μ f are electrolysed electricity
Hold.
Due to including an IGBT and the 2nd IGBT using IGBT module and its controlling to adjust circuit in the utility model, such as
High-frequency PWM DC chopped-wave, frequency controllable in 5HZ to 1KHZ are constituted shown in Fig. 2.Thus can both realize positive negative pulse stuffing
That charges is internalized into working method, it is also possible to realize that constant-current charge, constant-current discharge are internalized into working method, and CPU numerals
Easy to control, circuit structure is simple；Battery polarization can be effectively removed, the consumption of electric energy is reduced, more than 40%, section is can save energy
The working time is saved, the temperature rise of battery can be also reduced, sour gas is reduced and is separated out, reduce the pollution to atmospheric environment；And can carry
The capacity of battery high, to power network no-harmonic wave pollution.
It is emphasized that：The above is only preferred embodiment of the present utility model, not the utility model is appointed
What formal limitation, every any simple modification made to above example according to technical spirit of the present utility model, etc.
With change and modification, still fall within the range of technical solutions of the utility model.
Claims (2)
1. a kind of lead-acid accumulator is internalized into discharge and recharge power supply, it is characterised in that including lead-acid accumulator, the first electrochemical capacitor,
Second electrochemical capacitor, inductance a, IGBT, the 2nd IGBT, the positive pole of lead-acid accumulator is connected respectively to first by inductance
The colelctor electrode of the emitter stage of IGBT, the 2nd IGBT；Second electrochemical capacitor is connected directly between the positive pole and negative pole two of lead-acid accumulator
End；The emitter stage of the negative pole of lead-acid accumulator and the 2nd IGBT is all connected to bus negative pole, and the colelctor electrode of an IGBT is connected to
Bus positive pole, the two ends of the first electrochemical capacitor are connected to the colelctor electrode of an IGBT, the emitter stage of the 2nd IGBT, so make
The two ends for obtaining the first electrochemical capacitor form the positive and negative two ends of bus direct current.
2. a kind of lead-acid accumulator according to claim 1 is internalized into discharge and recharge power supply, it is characterised in that the first electrolysis
Electric capacity is 450v220 μ f electrochemical capacitors, and the second electrochemical capacitor is 630v2 μ f electrochemical capacitors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621428613.6U CN206250822U (en) | 2016-12-24 | 2016-12-24 | A kind of lead-acid accumulator is internalized into discharge and recharge power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621428613.6U CN206250822U (en) | 2016-12-24 | 2016-12-24 | A kind of lead-acid accumulator is internalized into discharge and recharge power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206250822U true CN206250822U (en) | 2017-06-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621428613.6U Active CN206250822U (en) | 2016-12-24 | 2016-12-24 | A kind of lead-acid accumulator is internalized into discharge and recharge power supply |
Country Status (1)
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| CN (1) | CN206250822U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106712176A (en) * | 2016-12-24 | 2017-05-24 | 浙江超悦电控设备科技有限公司 | Lead-acid battery internal formation charging and discharging power supply |
| CN114586220A (en) * | 2019-10-23 | 2022-06-03 | 加拿大电池能源公司 | Method and system for battery formation |
-
2016
- 2016-12-24 CN CN201621428613.6U patent/CN206250822U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106712176A (en) * | 2016-12-24 | 2017-05-24 | 浙江超悦电控设备科技有限公司 | Lead-acid battery internal formation charging and discharging power supply |
| CN114586220A (en) * | 2019-10-23 | 2022-06-03 | 加拿大电池能源公司 | Method and system for battery formation |
| CN114586220B (en) * | 2019-10-23 | 2024-05-03 | 加拿大电池能源公司 | Method and system for battery formation |
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