CN110808428B - Charging process for completing storage battery within 3 days - Google Patents
Charging process for completing storage battery within 3 days Download PDFInfo
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- CN110808428B CN110808428B CN201911282649.6A CN201911282649A CN110808428B CN 110808428 B CN110808428 B CN 110808428B CN 201911282649 A CN201911282649 A CN 201911282649A CN 110808428 B CN110808428 B CN 110808428B
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- storage battery
- charging
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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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- 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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- 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
-
- 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
Abstract
The invention provides a charging process for a storage battery finished within 3 days, which shortens the charging process time and reduces the charging multiplying power by refining the charging and discharging time and the electric quantity, so that the charging multiplying power is reduced to 8.76 times and 0.93 time from 9.7 times of the original process, the charging process time is shortened to 71.5 hours, the power consumption per unit is saved by 0.5 kWh, and the problem of long time and high energy consumption of the original charging process is solved.
Description
Technical Field
The invention relates to the field of storage battery manufacturing, in particular to a charging process for a storage battery finished within 3 days.
Background
At present, when the storage battery is manufactured, repeated charging and discharging treatment needs to be carried out on the storage battery so as to improve the storage performance of the storage battery, and at present, when the storage battery is subjected to charging and discharging treatment, the time generally exceeds 4 days, the charging rate is more than 9.7 times, the charging time is long, the consumed energy is high, and the power consumption of each storage battery is high. Therefore, it is important to design a charging process for a storage battery that is intermittent during charging and has a low charging rate.
Disclosure of Invention
In order to solve the problems, the invention aims to provide a charging process for a storage battery finished within 3 days, which shortens the charging process time and reduces the charging multiplying power by refining the charging and discharging time and the electric quantity, so that the charging multiplying power is reduced from 9.7 times to 8.76 times and is reduced by 0.93 time of the original process, the charging process time is shortened to 71.5 hours, the power consumption per unit is saved by 0.5 kWh, and the problems of long time and high energy consumption of the original charging process are solved.
The invention provides a charging process for a storage battery finished within 3 days, which comprises the following steps:
the method comprises the following steps: charging the storage battery for 0.05h by using the current of 1A;
step two: standing the storage battery for 0.5 h;
step three: charging the storage battery for 2.5h by using the current of 4.8A;
step four: charging the storage battery for 7h by using the current of 7.5A;
step five: charging the storage battery for 2.5h by using the current of 6A;
step six: discharging the storage battery for 0.5h by using current of 8A;
step seven: charging the storage battery for 2.5h by using the current of 7.5A;
step eight: charging the storage battery for 1h by using the current of 6A;
step nine: discharging the storage battery for 0.75h by using current of 10A;
step ten: charging the storage battery for 2h by using the current of 7.5A;
step eleven: charging the storage battery for 2.5h by using the current of 6A;
step twelve: discharging the storage battery for 0.75h by using the current of 12A;
step thirteen: charging the storage battery for 2h by using the current of 7.5A;
fourteen steps: charging the storage battery for 2.75h by using the current of 6A;
step fifteen: discharging the storage battery for 0.75h by using the current of 12A;
sixthly, the steps are as follows: charging the storage battery for 1.5h by using the current of 7.5A;
seventeen steps: charging the storage battery for 3.75h by using the current of 6A;
eighteen steps: discharging the storage battery for 1h by using the current of 12A;
nineteen steps: charging the storage battery for 5h by using the current of 7.5A;
twenty steps: discharging the storage battery for 1h by using the current of 12A;
twenty one: charging the storage battery for 1.5h by using the current of 7.5A;
step twenty-two: charging the storage battery for 4.5h by using the current of 6A;
twenty-three steps: charging the storage battery for 6.5h by using the current of 4.8A;
twenty-four steps: discharging the storage battery for 2.67h by using current of 10.7A;
twenty-five steps: charging the storage battery for 3.75h by using the current of 7.5A;
twenty-six steps: charging the storage battery for 5h by using the current of 5.3A;
twenty-seven steps: charging the storage battery for 1.5h by using the current of 3.5A;
twenty-eight steps: and (4) performing acid extraction treatment on the storage battery to finish the preparation work.
The further improvement lies in that: the discharging operation in the twenty-fourth step is divided into two stages, wherein the first stage uses 10.5V voltage to be loaded on the storage battery, and the second stage uses 10.1V voltage to be loaded on the storage battery.
The further improvement lies in that: in the twenty-eighth step, the acid extraction treatment is carried out on the storage battery at the current of 0.6A.
The further improvement lies in that: and in the twenty-eight step, the time for pumping acid to the storage battery is 5 hours.
The invention has the beneficial effects that: by thinning the charging and discharging time and the electric quantity, the charging process time is shortened, the charging multiplying power is reduced to 8.76 times from 9.7 times of the original process and is reduced by 0.93 times, the charging process time is shortened to 71.5 hours, the power consumption of a single unit is saved by 0.5 kWh/unit, and the problem of long time and high energy consumption of the original charging process is solved.
Detailed Description
For the purpose of enhancing understanding of the present invention, the present invention will be further described in detail with reference to the following examples, which are provided for illustration only and are not to be construed as limiting the scope of the present invention.
The embodiment provides a charging process for a storage battery completed within 3 days, which comprises the following steps:
the method comprises the following steps: charging the storage battery for 0.05h by using the current of 1A;
step two: standing the storage battery for 0.5 h;
step three: charging the storage battery for 2.5h by using the current of 4.8A;
step four: charging the storage battery for 7h by using the current of 7.5A;
step five: charging the storage battery for 2.5h by using the current of 6A;
step six: discharging the storage battery for 0.5h by using current of 8A;
step seven: charging the storage battery for 2.5h by using the current of 7.5A;
step eight: charging the storage battery for 1h by using the current of 6A;
step nine: discharging the storage battery for 0.75h by using current of 10A;
step ten: charging the storage battery for 2h by using the current of 7.5A;
step eleven: charging the storage battery for 2.5h by using the current of 6A;
step twelve: discharging the storage battery for 0.75h by using the current of 12A;
step thirteen: charging the storage battery for 2h by using the current of 7.5A;
fourteen steps: charging the storage battery for 2.75h by using the current of 6A;
step fifteen: discharging the storage battery for 0.75h by using the current of 12A;
sixthly, the steps are as follows: charging the storage battery for 1.5h by using the current of 7.5A;
seventeen steps: charging the storage battery for 3.75h by using the current of 6A;
eighteen steps: discharging the storage battery for 1h by using the current of 12A;
nineteen steps: charging the storage battery for 5h by using the current of 7.5A;
twenty steps: discharging the storage battery for 1h by using the current of 12A;
twenty one: charging the storage battery for 1.5h by using the current of 7.5A;
step twenty-two: charging the storage battery for 4.5h by using the current of 6A;
twenty-three steps: charging the storage battery for 6.5h by using the current of 4.8A;
twenty-four steps: discharging the storage battery for 2.67h by using current of 10.7A;
twenty-five steps: charging the storage battery for 3.75h by using the current of 7.5A;
twenty-six steps: charging the storage battery for 5h by using the current of 5.3A;
twenty-seven steps: charging the storage battery for 1.5h by using the current of 3.5A;
twenty-eight steps: and (4) performing acid extraction treatment on the storage battery to finish the preparation work.
The discharging operation in the twenty-fourth step is divided into two stages, wherein the first stage uses 10.5V voltage to be loaded on the storage battery, and the second stage uses 10.1V voltage to be loaded on the storage battery. In the twenty-eighth step, the acid extraction treatment is carried out on the storage battery at the current of 0.6A. And in the twenty-eight step, the time for pumping acid to the storage battery is 5 hours. By thinning the charging and discharging time and the electric quantity, the charging process time is shortened, the charging multiplying power is reduced to 8.76 times from 9.7 times of the original process and is reduced by 0.93 times, the charging process time is shortened to 71.5 hours, the power consumption of a single unit is saved by 0.5 kWh/unit, and the problem of long time and high energy consumption of the original charging process is solved.
Claims (4)
1. A charging process for a storage battery completed within 3 days is characterized in that: the charging process comprises the following steps:
the method comprises the following steps: charging the storage battery for 0.05h by using the current of 1A;
step two: standing the storage battery for 0.5 h;
step three: charging the storage battery for 2.5h by using the current of 4.8A;
step four: charging the storage battery for 7h by using the current of 7.5A;
step five: charging the storage battery for 2.5h by using the current of 6A;
step six: discharging the storage battery for 0.5h by using current of 8A;
step seven: charging the storage battery for 2.5h by using the current of 7.5A;
step eight: charging the storage battery for 1h by using the current of 6A;
step nine: discharging the storage battery for 0.75h by using current of 10A;
step ten: charging the storage battery for 2h by using the current of 7.5A;
step eleven: charging the storage battery for 2.5h by using the current of 6A;
step twelve: discharging the storage battery for 0.75h by using the current of 12A;
step thirteen: charging the storage battery for 2h by using the current of 7.5A;
fourteen steps: charging the storage battery for 2.75h by using the current of 6A;
step fifteen: discharging the storage battery for 0.75h by using the current of 12A;
sixthly, the steps are as follows: charging the storage battery for 1.5h by using the current of 7.5A;
seventeen steps: charging the storage battery for 3.75h by using the current of 6A;
eighteen steps: discharging the storage battery for 1h by using the current of 12A;
nineteen steps: charging the storage battery for 5h by using the current of 7.5A;
twenty steps: discharging the storage battery for 1h by using the current of 12A;
twenty one: charging the storage battery for 1.5h by using the current of 7.5A;
step twenty-two: charging the storage battery for 4.5h by using the current of 6A;
twenty-three steps: charging the storage battery for 6.5h by using the current of 4.8A;
twenty-four steps: discharging the storage battery for 2.67h by using current of 10.7A;
twenty-five steps: charging the storage battery for 3.75h by using the current of 7.5A;
twenty-six steps: charging the storage battery for 5h by using the current of 5.3A;
twenty-seven steps: charging the storage battery for 1.5h by using the current of 3.5A;
twenty-eight steps: and (4) performing acid extraction treatment on the storage battery to finish the preparation work.
2. A process for charging a battery as claimed in claim 1, carried out within 3 days, wherein: the discharging operation in the twenty-fourth step is divided into two stages, wherein the first stage uses 10.5V voltage to be loaded on the storage battery, and the second stage uses 10.1V voltage to be loaded on the storage battery.
3. A process for charging a battery as claimed in claim 1, carried out within 3 days, wherein: in the twenty-eighth step, the acid extraction treatment is carried out on the storage battery at the current of 0.6A.
4. A process for charging a battery as claimed in claim 1 or 3, completed within 3 days, wherein: and in the twenty-eight step, the time for pumping acid to the storage battery is 5 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201911282649.6A CN110808428B (en) | 2019-12-13 | 2019-12-13 | Charging process for completing storage battery within 3 days |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911282649.6A CN110808428B (en) | 2019-12-13 | 2019-12-13 | Charging process for completing storage battery within 3 days |
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| CN110808428A CN110808428A (en) | 2020-02-18 |
| CN110808428B true CN110808428B (en) | 2022-04-29 |
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| CN111477982B (en) * | 2020-04-15 | 2021-12-28 | 天能电池(芜湖)有限公司 | Formation process of low-charging-rate CNF battery for energy storage |
Citations (3)
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| JP2003109585A (en) * | 2001-09-28 | 2003-04-11 | Furukawa Battery Co Ltd:The | Chemical treatment method of positive electrode plate and lead storage battery |
| CN103384021A (en) * | 2013-08-01 | 2013-11-06 | 超威电源有限公司 | Storage battery container formation charging process |
| CN109216811A (en) * | 2018-09-11 | 2019-01-15 | 天能电池集团有限公司 | A kind of internal formation process of lead storage battery |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2518487C2 (en) * | 2012-06-18 | 2014-06-10 | Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Профессионального Образования "Саратовский Государственный Университет Имени Н.Г. Чернышевского" | Method for lead-acid battery formation by pulse asymmetric current |
| CN105226338B (en) * | 2015-10-20 | 2017-09-01 | 浙江天能动力能源有限公司 | A kind of lead-acid accumulator rapid internalization is into charging method |
| 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 |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003109585A (en) * | 2001-09-28 | 2003-04-11 | Furukawa Battery Co Ltd:The | Chemical treatment method of positive electrode plate and lead storage battery |
| CN103384021A (en) * | 2013-08-01 | 2013-11-06 | 超威电源有限公司 | Storage battery container formation charging process |
| CN109216811A (en) * | 2018-09-11 | 2019-01-15 | 天能电池集团有限公司 | A kind of internal formation process of lead storage battery |
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| CN110808428A (en) | 2020-02-18 |
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