CN104134828B - A kind of lead calcium is internalized into the charging method of battery - Google Patents
A kind of lead calcium is internalized into the charging method of battery Download PDFInfo
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- CN104134828B CN104134828B CN201410365188.XA CN201410365188A CN104134828B CN 104134828 B CN104134828 B CN 104134828B CN 201410365188 A CN201410365188 A CN 201410365188A CN 104134828 B CN104134828 B CN 104134828B
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Abstract
The invention provides a kind of lead calcium and be internalized into the charging method of battery, this charging method includes constant-current charge, modified constant-voltage charge, trickle charge and floating charge.The invention have the advantage that the present invention is internalized into the charging method of battery for electrical salf-walking automobile-used lead calcium, can preferably extend the service life of battery, battery charging can be avoided completely not turn lamp and the generation of thermal runaway situation, accelerate the charging rate of battery simultaneously, reduce the charging interval；Long-time this charging method that uses, the service life cycle of battery many than the battery of common three stage charging system 50 ~ 80%, charging interval minimizing 30 ~ 50%.
Description
Technical field
The present invention relates to electric bicycle battery, be specifically related to a kind of lead calcium and be internalized into the charging method of battery.
Background technology
At present, enclosed lead-acid battery for motor-driven bicycle uses lead calcium internal formation process mostly, lead calcium is internalized into battery and easily occurs that initial capacity is decayed, one of them main cause is that battery adhesion in use between lead plaster and grid reduces, between grid and lead plaster, gradually form sulphuric acid lead layer, cause the contact resistance between lead plaster and grid bigger, can not full charge during battery charging, so capacity of battery will reduce gradually, even occur significantly reducing, battery life is made to terminate in advance, also battery charging can be caused not turn the generation of the situation such as lamp and battery thermal runaway simultaneously.For these problems, existing solution is to add the Sn of high level in positive grid, but the effect reached is not ideal.
Summary of the invention
The technical problem to be solved is to provide one and can effectively extend lead calcium and be internalized into battery, is avoided that again the charging method that its charging does not turn lamp and thermal runaway situation occurs.
For solving above-mentioned technical problem, the technical solution used in the present invention is:
A kind of lead calcium is internalized into the charging method of battery, and this charging method comprises the following steps:
(1) constant-current charge: with 0.7 ~ 0.9C2Electric current charge to 14.4 ~ 14.7V；
(2) modified constant-voltage charge: with 0.3 ~ 0.6C2Electric current charging, pressure limiting 14.7 ~ 15V, until electric current is less than 0.1 ~ 0.15C2；
(3) trickle charge: with 0.08 ~ 0.12C2Electric current charging, pressure limiting 16 ~ 16.4V, the charging interval controls at 1 ~ 3h；
(4) floating charge: using the mode of pulse charge, pulse current controls at 0.01 ~ 0.05C2, pulse ceiling voltage controls at 13.8 ~ 14.4V.
Compared with prior art, the invention have the advantage that the present invention is internalized into the charging method of battery for electrical salf-walking automobile-used lead calcium, can preferably extend the service life of battery, battery charging can be avoided completely not turn lamp and the generation of thermal runaway situation, accelerate the charging rate of battery simultaneously, reduce the charging interval；Long-time this charging method that uses, the service life cycle of battery many than the battery of common three stage charging system 50 ~ 80%, charging interval minimizing 30 ~ 50%.
Accompanying drawing explanation
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the charge graph of the present invention.
Detailed description of the invention:
Below technical scheme is further elaborated:
A kind of lead calcium is internalized into the charging method of battery, and this charging method comprises the following steps:
As a example by 12V series battery, during beginning, with 0.7 ~ 0.9C2Electric current constant-current charge to 14.4 ~ 14.7V, in the process, the charge acceptance of battery is preferable, and charging rate is very fast；Turning modified constant-voltage charge afterwards, charging current controls at 0.3 ~ 0.6C2, pressure limiting 14.7 ~ 15V, and higher switching current 0.1 ~ 0.15C is set2, relatively big with the later stage inside battery Oxygen cycle that prevents from charging, and cause later stage electric current to be difficult to fall, battery can not turn the situation such as lamp or thermal runaway；In order to prevent battery because of during upper modified constant-voltage charge, switching current is higher and the generation of undercharge situation, carry out trickle charge afterwards, charging current controls at 0.08 ~ 0.12C2, pressure limiting 16 ~ 16.4V, the charging interval controls at 1 ~ 3h, in the process, owing to voltage limiting value is of a relatively high, battery can overcharge some electricity in appropriate amount, to repair the adhesion between lead plaster and grid, the conservative control in charging interval also can be prevented effectively from the generation not turning the situation such as lamp or thermal runaway；After trickle charge terminates, charger turns green light, battery charging complete, but in order to repair the pole plate of the adhesion between lead plaster and grid and sulfation further, improve the homogeneity of battery simultaneously, follow-up being also additionally arranged floating charge, it uses the mode of pulse charge, and pulse current controls at 0.01 ~ 0.05C2, pulse ceiling voltage controls at 13.8 ~ 14.4V, and wherein, current impulse time and interpulse period are automatically adjusted by the ceiling voltage of intellectual analysis battery.
Claims (1)
1. a lead calcium is internalized into the charging method of battery, it is characterised in that: this charging method comprises the following steps:
(1) constant-current charge: with 0.7 ~ 0.9C2Electric current charge to 14.4 ~ 14.7V；
(2) modified constant-voltage charge: with 0.3 ~ 0.6C2Electric current charging, pressure limiting 14.7 ~ 15V, until electric current is less than 0.1 ~ 0.15C2；
(3) trickle charge: with 0.08 ~ 0.12C2Electric current charging, pressure limiting 16 ~ 16.4V, the charging interval controls at 1 ~ 3h；
(4) floating charge: using the mode of pulse charge, pulse current controls at 0.01 ~ 0.05C2, pulse ceiling voltage controls at 13.8 ~ 14.4V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410365188.XA CN104134828B (en) | 2014-07-29 | A kind of lead calcium is internalized into the charging method of battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410365188.XA CN104134828B (en) | 2014-07-29 | A kind of lead calcium is internalized into the charging method of battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104134828A CN104134828A (en) | 2014-11-05 |
| CN104134828B true CN104134828B (en) | 2017-01-04 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1274960A (en) * | 1999-05-24 | 2000-11-29 | 上海住安科技发展有限公司 | Maitenance-free colloid accumulator and its making process |
| CN101281982A (en) * | 2008-06-02 | 2008-10-08 | 杨建平 | Colloidal electrolyte accumulator and production method |
| CN102013722A (en) * | 2010-07-14 | 2011-04-13 | 陈赖容 | Charging optimization manager of lead-acid storage battery |
| CN103579703A (en) * | 2012-07-26 | 2014-02-12 | 中国移动通信集团甘肃有限公司 | Charging method and system for battery pack |
| CN103762391A (en) * | 2013-12-31 | 2014-04-30 | 江苏嘉钰新能源技术有限公司 | Charge method of lead-acid storage battery |
| CN203690967U (en) * | 2013-11-28 | 2014-07-02 | 兰溪市迅捷机电有限公司 | Valve regulated sealed lead acid battery charger |
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1274960A (en) * | 1999-05-24 | 2000-11-29 | 上海住安科技发展有限公司 | Maitenance-free colloid accumulator and its making process |
| CN101281982A (en) * | 2008-06-02 | 2008-10-08 | 杨建平 | Colloidal electrolyte accumulator and production method |
| CN102013722A (en) * | 2010-07-14 | 2011-04-13 | 陈赖容 | Charging optimization manager of lead-acid storage battery |
| CN103579703A (en) * | 2012-07-26 | 2014-02-12 | 中国移动通信集团甘肃有限公司 | Charging method and system for battery pack |
| CN203690967U (en) * | 2013-11-28 | 2014-07-02 | 兰溪市迅捷机电有限公司 | Valve regulated sealed lead acid battery charger |
| CN103762391A (en) * | 2013-12-31 | 2014-04-30 | 江苏嘉钰新能源技术有限公司 | Charge method of lead-acid storage battery |
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| PB01 | Publication | ||
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Address after: 226400 Rudong Road, Rudong Economic Development Zone, Jiangsu, China, No. 1, the Yalu River Road, New District, Nantong Applicant after: JIANGSU HAIBAO BATTERY TECHNOLOGY Co.,Ltd. Address before: 226400 Rudong Road, Rudong Economic Development Zone, Jiangsu, China, No. 1, the Yalu River Road, New District, Nantong Applicant before: JIANGSU SUZHONG BATTERY SCIENCE AND TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190329 Address after: 226400 No. 118 Yalujiang Road, New Area of Rudong Economic Development Zone, Nantong City, Jiangsu Province Patentee after: Jiangsu Hairui Power Supply Co.,Ltd. Address before: 226400 No. 1 Yalujiang Road, New Area of Rudong Economic Development Zone, Rudong County, Nantong City, Jiangsu Province Patentee before: JIANGSU HAIBAO BATTERY TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 226400 No. 118 Yalujiang Road, New Area of Rudong Economic Development Zone, Nantong City, Jiangsu Province Patentee after: Jiangsu Haibao New Energy Co.,Ltd. Address before: 226400 No. 118 Yalujiang Road, New Area of Rudong Economic Development Zone, Nantong City, Jiangsu Province Patentee before: Jiangsu Hairui Power Supply Co.,Ltd. |