CN106450502B - A kind of lead storage battery is internalized into charge technology - Google Patents
A kind of lead storage battery is internalized into charge technology Download PDFInfo
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/446—Initial charging measures
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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
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The present invention provides a kind of lead storage batteries to be internalized into charge technology, point 22 charge and discharge stages, including 8 chargings, 7 electric discharges, the time for being internalized into charge technology and shortening charge and discharge, production efficiency is improved, electric current effective rate of utilization is improved, the electricity being actually filled with is 8~9 times of battery capacity, reduce energy consumption, cost is greatly saved, and electric current of the technique for decomposing water is less, electric current effective rate of utilization is high, temperature is lower in formation process, reduces the use of circulating water for cooling.
Description
Technical field
The present invention relates to lead storage battery technical fields, are internalized into charge technology more particularly to a kind of lead storage battery.
Background technique
Lead-acid accumulator is internalized into be compared with tank formation (channelization at), has many advantages, process flow simplifies pole
Plate washing, dry and battery supplement the load of electricity and slot type chemical conversion, weld, take the processes such as piece.It is (pure to save a large amount of energy
The energy such as water, acid and electricity), working hour, occupied area is small, and without purchasing electrolytic bath equipment and acid-mist equipment, battery is obtained at instinct
To certain reduction.Pole plate is not easy to be polluted by impurity, can reduce self-discharge of battery, improves battery with two side terminals, extends electricity
The pond service life.Also, container formation reduces the discharge of waste water and gas, to reduce environmental pollution.
Existing internalized charging method is more, as the Chinese patent literature of Publication No. CN101853968A discloses one
Kind internalized charging method for standby lead-acid battery is internalized into 5~7 times that charging total amount is lead-acid accumulator rated capacity, always
Charging time is 95~105 hours, during which charges by 2 electric discharges, 6 times and 1 time stands, wherein maximum charging current
0.15C10, minimum charge current 0.03C10。
The Chinese patent literature of Publication No. CN104577217A discloses a kind of energy storage and is internalized into work with lead-acid accumulator
Skill；It is the following steps are included: S1: 1~2h will be stood after lead-acid accumulator acid adding；S2: to lead-acid accumulator with 0.15~0.30C
Electric current constant-current charge 14.0h；S3: to lead-acid accumulator with the electric current constant-current discharge 1.5h of 0.12~0.24C；S4: to plumbic acid
Battery is with the electric current constant-current charge 4.0h of 0.15~0.30C；S5: to lead-acid accumulator with the electric current constant current of 0.12~0.24C
Discharge 2.0h；S6: to lead-acid accumulator with the electric current constant-current charge 9.5h of 0.15~0.30C；S7: to lead-acid accumulator with 0.12
The electric current constant-current discharge 3.0h of~0.24C；S8: to lead-acid accumulator with the electric current constant-current charge 11.0h of 0.15~0.30C.
The Chinese patent literature of Publication No. CN104134826A, which discloses a kind of lead-acid accumulator eight, fills seven and puts and be internalized into
Charge technology, comprising: step 1: it charges for the first time: charging 3h first being carried out with the current versus cell of 3.0A, then with the electricity of 5.0A
Stream charges the battery 7.5h；Step 2: it discharges for the first time: electric discharge 0.5h is carried out with the current versus cell of 6.0A；Step 3:
Second of charging: charging 2.5h is carried out with the current versus cell of 5.0A；Step 4: second of electric discharge: with the electric current of 6.0A to electricity
Pond carries out electric discharge 1h；Step 5: third time charges: carrying out charging 3h with the current versus cell of 5.0A；Step 6: it puts for the third time
Electricity: electric discharge 1h is carried out with the current versus cell of 8.0A；Step 7: it the 4th charging: is charged with the current versus cell of 5.0A
3.5h；Step 8: electric discharge 1h the 4th electric discharge: is carried out with the current versus cell of 8.0A；Step 9: the 5th charging: with 5.0A
Current versus cell carry out charging 4h；Step 10: electric discharge 1h15min the 5th electric discharge: is carried out with the current versus cell of 8.0A；Step
Rapid 11: the six charging: charging 4h is carried out with the current versus cell of 5.0A；Step 12: the 6th electric discharge: with the electricity of 8.0A
Stream carries out electric discharge 1h15min to battery；Step 13: the 7th charging: first carrying out charging 6h with the current versus cell of 5.0A, then
Charging 4h is carried out with the current versus cell of 3A；Step 14: it the 7th electric discharge: is discharged with the current versus cell of 10.0A
1h50min；Step 15: the 8th charging: charging 6h is first carried out with the current versus cell of 5.0A, then with the electric current pair of 2.0A
Battery carries out charging 5.5h, then carries out charging 3h with the current versus cell of 1A, finally with the current versus cell electric discharge 2.5h of 0.2A；
Step 10 six: it after waiting 3h, carries out taking out acid with the current versus cell of 0.4A, taking out the sour time is 5h.
Summary of the invention
The present invention provides a kind of lead electric power storage for the deficiencies such as the time is long, current utilization rate is low are internalized into the prior art
Pond is internalized into charge technology.
A kind of lead storage battery is internalized into charge technology, comprising the following steps:
(1) with electric current charging 4.0h~6.0h of 0.14C~0.16C；
(2) with electric current charging 7.0h~7.5h of 0.20C~0.25C；
(3) current discharge 0.38h~0.42h of 0.30C~0.50C is used；
(4) with electric current charging 2.25h~3h of 0.25C~0.45C；
(5) current discharge 0.4h~0.7h of 0.30C~0.50C is used；
(6) with electric current charging 1.5h~2.5h of 0.25C~0.45C；
(7) current discharge 0.6h~0.8h of 0.30C~0.50C is used；
(8) with electric current charging 2.5h~3.5h of 0.25C~0.45C；
(9) current discharge 0.6h~0.8h of 0.30C~0.50C is used；
(10) with electric current charging 2.2h~3.5h of 0.25C~0.45C；
(11) current discharge 0.7h~0.9h of 0.60C~0.80C is used；
(12) with electric current charging 1.5h~2.5h of 0.30C~0.40C；
(13) with electric current charging 1.5h~2.5h of 0.25C~0.35C；
(14) current discharge 0.9h~1.1h of 0.60C~0.80C is used；
(15) with electric current charging 2.5h~4.0h of 0.25C~0.45C；
(16) with electric current charging 3.0h~3.5h of 0.25C~0.35C；
(17) with electric current charging 2.0h~3.0h of 0.10C~0.20C；
(18) with 0.30C~0.40C current discharge 1.8h~2.2h or 1.70~1.80V/ single lattice is discharged into；
(20) with electric current charging 3.0h~3.5h of 0.25C~0.35C；
(21) with electric current charging 3.0h~3.5h of 0.10C~0.20C；
(22) sour with take out after the electric current of 0.01C~0.02C charging 1.0h~2.0h, take out stopping charging after acid.
Lead storage battery provided by the invention is internalized into 22 steps of charge technology point, altogether includes 8 chargings, 7 electric discharges, is
7 mode playbacks are filled in more commonly used 8.
Preferably, the lead storage battery is internalized into charge technology, comprising the following steps:
(1) with the electric current charging 5.0h of 0.15C；
(2) with the electric current charging 7.0h of 0.25C；
(3) the current discharge 0.4h of 0.40C is used；
(4) with the electric current charging 2.25h of 0.30C；
(5) the current discharge 0.5h of 0.40C is used；
(6) with the electric current charging 2.0h of 0.35C；
(7) the current discharge 0.6h of 0.40C is used；
(8) with the electric current charging 2.5h of 0.35C；
(9) the current discharge 0.7h of 0.40C is used；
(10) with the electric current charging 3.0h of 0.35C；
(11) the current discharge 0.8h of 0.70C is used；
(12) with the electric current charging 2.0h of 0.35C；
(13) with the electric current charging 2.0h of 0.30C；
(14) the current discharge 1.0h of 0.70C is used；
(15) with the electric current charging 3.5h of 0.32C；
(16) with the electric current charging 3.0h of 0.30C；
(17) with the electric current charging 2.5h of 0.15C；
(18) with 0.50C current discharge 2.0 or 1.75V/ single lattice is discharged into；
(19) with the electric current charging 3.0h of 0.35C；
(20) with the electric current charging 3.0h of 0.30C；
(21) with the electric current charging 2.0h of 0.15C；
(22) sour with take out after the electric current of 0.02C charging 2.0h, take out stopping charging after acid.
Preferably, vacuum acid feeding is carried out to lead storage battery before the step (1) starts, when vacuum acid feeding vacuumizes number not
Lower than 2 times, vacuum degree is not less than 0.05Mpa.Guarantee that enough vacuum degrees help to improve the effect of acid adding when acid adding, finally makes
The effect being internalized into is preferable.It is further preferred that lead storage battery stands 1~4h in water of the temperature not higher than 30 DEG C after acid adding.
It is kept the temperature at before internal formation process starts lower, is conducive to the progress for being internalized into process, because during being internalized into
It needs to control temperature, temperature is excessively high during being internalized into, and will lead to performance of lead-acid battery decline.
Preferably, the electrode thickness of lead storage battery is no more than 6mm.Pole plate is too thick, may will affect the effect being internalized into.
Preferably, the voltage of lead storage battery is not less than 2V.Multiple batteries, which are together in series, to be internalized into, and voltage is up to several hundred
Volt, is also able to use lead storage battery of the present invention and is internalized into charge technology.
Preferably, cooled down in charging process using circulator bath, the temperature of cooling water is controlled at 15 DEG C in recirculated water bath
~50 DEG C.Temperature is higher during being internalized into, and will lead to performance of lead-acid battery decline.High temperature is easy to make the additive of negative plate to drop
Solution, positive plate is loose, and active agent particle size becomes larger, and response area is reduced, and influences battery capacity, service life.By being internalized into water-bath
The cycle heat exchange of water in slot, reduction are internalized into charging process, and the temperature inside lead-acid accumulator avoids overheating in charging process
Lead to the decline of lead-acid accumulator service life.
Preferably, it is internalized into 8-9 times that charge volume is battery rated capacity.
Lead storage battery of the present invention is internalized into charge technology compared with prior art, has the advantage that
1, the Battery formation time is shortened, it is most short to can achieve 50h, improve production efficiency.
2, electric current effective rate of utilization is improved, the electricity being actually filled with is 8-9 times of battery capacity, reduces energy consumption, greatly
Cost has been saved greatly.
3, since the process current is for decomposing the less of water, electric current effective rate of utilization is high, in chemical synthesis technology formation process
Temperature is relatively low, it is possible to reduce circulating water flow reduces cost.
Specific embodiment
Embodiment 1
12V, 32Ah lead storage battery one, vacuum acid feeding is first carried out, vacuumizes number 2 times, vacuum degree 0.05Mpa.Add
It after acid, is placed in the water that temperature is 20 DEG C, stands 3h, start to be internalized into charging process after standing, steps are as follows:
(1) with the electric current charging 6.0h of 0.15C；
(2) with the electric current charging 7.5h of 0.20C；
(3) the current discharge 0.42h of 0.30C is used；
(4) with the electric current charging 2.5h of 0.35C；
(5) the current discharge 0.7h of 0.30C is used；
(6) with the electric current charging 2.5h of 0.25C；
(7) the current discharge 0.8h of 0.30C is used；
(8) with the electric current charging 3.0h of 0.25C；
(9) the current discharge 0.8h of 0.30C is used；
(10) with the electric current charging 3.5h of 0.25C；
(11) the current discharge 0.9h of 0.60C is used；
(12) with the electric current charging 2.5h of 0.30C；
(13) with the electric current charging 2.5h of 0.25C；
(14) the current discharge 1.1h of 0.60C is used；
(15) with the electric current charging 4.0h of 0.30C；
(16) with the electric current charging 3.5h of 0.25C；
(17) with the electric current charging 2.0h of 0.20C；
(18) 0.50C current discharge 2.0h is used；
(19) with the electric current charging 3.5h of 0.30C；
(20) with the electric current charging 3.5h of 0.25C；
(21) with the electric current charging 2.5h of 0.10C；
(22) sour with take out after the electric current of 0.01C charging 1h, take out stopping charging after acid.
Cooled down by water-bath to lead-acid accumulator in charge and discharge process, temperature inside lead-acid accumulator is controlled by water-bath
Degree is 35~50 DEG C.
It is internalized into 8.5 times that charge volume is battery rated capacity.Being internalized into the time is 56.7h.
Embodiment 2
2V, 20Ah lead storage battery one, vacuum acid feeding is first carried out, vacuumizes number 3 times, vacuum degree 0.04Mpa.Acid adding
Afterwards, it is placed in the water that temperature is 25 DEG C, stands 1h, start to be internalized into charging process after standing, steps are as follows:
(1) with the electric current charging 5.0h of 0.15C；
(2) with the electric current charging 7.5h of 0.25C；
(3) the current discharge 0.4h of 0.40C is used；
(4) with the electric current charging 2.25h of 0.30C；
(5) the current discharge 0.5h of 0.40C is used；
(6) with the electric current charging 2.0h of 0.35C；
(7) the current discharge 0.6h of 0.40C is used；
(8) with the electric current charging 2.5h of 0.35C；
(9) the current discharge 0.7h of 0.40C is used；
(10) with the electric current charging 3.0h of 0.35C；
(11) the current discharge 0.8h of 0.70C is used；
(12) with the electric current charging 2.0h of 0.35C；
(13) with the electric current charging 2.0h of 0.30C；
(14) the current discharge 1.0h of 0.70C is used；
(15) with the electric current charging 3.5h of 0.32C；
(16) with the electric current charging 3.0h of 0.30C；
(17) with the electric current charging 2.5h of 0.15C；
(18) with 0.50C current discharge to 1.75V/ single lattice；
(19) with the electric current charging 3.0h of 0.35C；
(20) with the electric current charging 3.0h of 0.30C；
(21) with the electric current charging 2.0h of 0.15C；
(22) sour with take out after the electric current of 0.02C charging 2.0h, take out stopping charging after acid.
Cooled down by water-bath to lead-acid accumulator in charge and discharge process, temperature inside lead-acid accumulator is controlled by water-bath
Degree is 30~45 DEG C.
It is internalized into 8.8 times that charge volume is battery rated capacity.Being internalized into the time is 51.3h.
Embodiment 3
18V, 12Ah lead storage battery one, vacuum acid feeding is first carried out, vacuumizes number 3 times, vacuum degree 0.05Mpa.Add
It after acid, is placed in the water that temperature is 25 DEG C, stands 2h, start to be internalized into charging process after standing, steps are as follows:
(1) with the electric current charging 4.0h of 0.15C；
(2) with the electric current charging 7.0h of 0.25C；
(3) the current discharge 0.38h of 0.50C is used；
(4) with the electric current charging 3.0h of 0.25C；
(5) the current discharge 0.4h of 0.50C is used；
(6) with the electric current charging 1.5h of 0.40C；
(7) the current discharge 0.7h of 0.35C is used；
(8) with the electric current charging 3.5h of 0.25C；
(9) the current discharge 0.6h of 0.50C is used；
(10) with the electric current charging 2.2h of 0.45C；
(11) the current discharge 0.7h of 0.80C is used；
(12) with the electric current charging 1.5h of 0.40C；
(13) with the electric current charging 1.5h of 0.35C；
(14) the current discharge 0.9h of 0.80C is used；
(15) with the electric current charging 2.5h of 0.45C；
(16) with the electric current charging 3.0h of 0.30C；
(17) with the electric current charging 3.0h of 0.10C；
(18) 0.50C current discharge 2.0h is used；
(19) with the electric current charging 3.5h of 0.30C；
(20) with the electric current charging 3.5h of 0.25C；
(21) with the electric current charging 3.0h of 0.20C；
(22) sour with take out after the electric current of 0.02C charging 2.0h, take out stopping charging after acid.
Cooled down by water-bath to lead-acid accumulator in charge and discharge process, temperature inside lead-acid accumulator is controlled by water-bath
Degree is 30~40 DEG C.
It is internalized into 8.4 times that charge volume is battery rated capacity.Being internalized into the time is 50.4h.
Claims (5)
1. a kind of lead storage battery is internalized into charge technology, which comprises the following steps:
(1) with electric current charging 4.0h~6.0h of 0.14C~0.16C；
(2) with electric current charging 7.0h~7.5h of 0.20C~0.25C；
(3) current discharge 0.38h~0.42h of 0.30C~0.50C is used；
(4) with electric current charging 2.25h~3h of 0.25C~0.45C；
(5) current discharge 0.4h~0.7h of 0.30C~0.50C is used；
(6) with electric current charging 1.5h~2.5h of 0.25C~0.45C；
(7) current discharge 0.6h~0.8h of 0.30C~0.50C is used；
(8) with electric current charging 2.5h~3.5h of 0.25C~0.45C；
(9) current discharge 0.6h~0.8h of 0.30C~0.50C is used；
(10) with electric current charging 2.2h~3.5h of 0.25C~0.45C；
(11) current discharge 0.7h~0.9h of 0.60C~0.80C is used；
(12) with electric current charging 1.5h~2.5h of 0.30C~0.40C；
(13) with electric current charging 1.5h~2.5h of 0.25C~0.35C；
(14) current discharge 0.9h~1.1h of 0.60C~0.80C is used；
(15) with electric current charging 2.5h~4.0h of 0.25C~0.45C；
(16) with electric current charging 3.0h~3.5h of 0.25C~0.35C；
(17) with electric current charging 2.0h~3.0h of 0.10C~0.20C；
(18) with 0.30C~0.40C current discharge 1.8h~2.2h or 1.70~1.80V/ single lattice is discharged into；
(20) with electric current charging 3.0h~3.5h of 0.25C~0.35C；
(21) with electric current charging 3.0h~3.5h of 0.10C~0.20C；
(22) sour with take out after the electric current of 0.01C~0.02C charging 1.0h~2.0h, stopping charging after acid is taken out,
The step (1) carries out vacuum acid feeding to lead storage battery before starting, and when vacuum acid feeding vacuumizes number not less than 2 times, very
Reciprocal of duty cycle is not less than 0.05Mpa,
Lead storage battery stands 1~4h in water of the temperature not higher than 30 DEG C after acid adding,
Cooled down in charging process using circulator bath, the temperature of cooling water is controlled at 15 DEG C~50 DEG C in recirculated water bath.
2. lead storage battery as described in claim 1 is internalized into charge technology, which comprises the following steps:
(1) with the electric current charging 5.0h of 0.15C；
(2) with the electric current charging 7.0h of 0.25C；
(3) the current discharge 0.4h of 0.40C is used；
(4) with the electric current charging 2.25h of 0.30C；
(5) the current discharge 0.5h of 0.40C is used；
(6) with the electric current charging 2.0h of 0.35C；
(7) the current discharge 0.6h of 0.40C is used；
(8) with the electric current charging 2.5h of 0.35C；
(9) the current discharge 0.7h of 0.40C is used；
(10) with the electric current charging 3.0h of 0.35C；
(11) the current discharge 0.8h of 0.70C is used；
(12) with the electric current charging 2.0h of 0.35C；
(13) with the electric current charging 2.0h of 0.30C；
(14) the current discharge 1.0h of 0.70C is used；
(15) with the electric current charging 3.5h of 0.32C；
(16) with the electric current charging 3.0h of 0.30C；
(17) with the electric current charging 2.5h of 0.15C；
(18) with 0.50C current discharge 2.0h or 1.75V/ single lattice is discharged into；
(19) with the electric current charging 3.0h of 0.35C；
(20) with the electric current charging 3.0h of 0.30C；
(21) with the electric current charging 2.0h of 0.15C；
(22) sour with take out after the electric current of 0.02C charging 2.0h, take out stopping charging after acid.
3. lead storage battery as described in claim 1 is internalized into charge technology, which is characterized in that the electrode thickness of lead storage battery is not
More than 6mm.
4. lead storage battery as described in claim 1 is internalized into charge technology, which is characterized in that the voltage of lead storage battery is not less than
2V。
5. lead storage battery as described in claim 1 is internalized into charge technology, which is characterized in that being internalized into charge volume is battery volume
8~9 times of constant volume.
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| CN108598609B (en) * | 2018-03-28 | 2020-09-01 | 超威电源集团有限公司 | Internal formation process of colloid power lead-acid storage battery |
| CN109411839A (en) * | 2018-11-20 | 2019-03-01 | 天能电池(芜湖)有限公司 | A kind of technique reducing charging energy consumption |
| CN110176638B (en) * | 2019-06-05 | 2022-04-29 | 天能电池(芜湖)有限公司 | Two-day charging process for reducing charging energy consumption of 20Ah storage battery |
| CN110661039B (en) * | 2019-09-25 | 2021-06-08 | 天能集团（河南）能源科技有限公司 | Low-temperature battery formation process |
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Address after: 313100 Coal Mountain Industrial Park, Changxing County, Huzhou City, Zhejiang Province Patentee after: Tianneng Battery Group Co., Ltd. Address before: 313100 Coal Mountain Industrial Park, Changxing County, Huzhou City, Zhejiang Province Patentee before: Tianneng Battery Group Co., Ltd. |