SU423209A1 - METHOD FOR CHARGING LEAD ACID BATTERY BATTERIES - Google Patents
METHOD FOR CHARGING LEAD ACID BATTERY BATTERIESInfo
- Publication number
- SU423209A1 SU423209A1 SU1851397A SU1851397A SU423209A1 SU 423209 A1 SU423209 A1 SU 423209A1 SU 1851397 A SU1851397 A SU 1851397A SU 1851397 A SU1851397 A SU 1851397A SU 423209 A1 SU423209 A1 SU 423209A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- battery
- acid battery
- lead acid
- charging
- charging lead
- Prior art date
Links
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
- 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
Landscapes
- Secondary Cells (AREA)
Description
II
Изобретение относитс к аккумул торной промышленности.This invention relates to the battery industry.
Известный способ зар да свинцово-кислотной аккумул торной батареи путем подачи на нее посто нного напр жени не обеспечивает оптимального зар дного процесса, так как зар д сопровождаетс значительным ростом температуры и чрез.мерным газообразованием .The known method of charging a lead-acid battery by applying a constant voltage to it does not provide an optimal charging process, since the charge is accompanied by a significant increase in temperature and excessive gassing.
По предлагаемому способу с целью новышени эффективности и ускорени процесса зар да посто нное напр жение -выбирают таким , чтобы начальный ток зар да по своей величине был равен количеству ампер-часов, отдайных аккумул торной :батареей на нагрузку На чертеже представлен график зар дногоAccording to the proposed method, in order to increase the efficiency and speed up the charging process, a constant voltage is chosen so that the initial charge current is equal in magnitude to the number of ampere hours returned by the battery: the battery to the load.
тока.current.
Зар д -батареи осуществл етс Следующим образом.Zar d-battery is carried out as follows.
Сначала определ етс степень зар женности (или степень разр женности) аккумул торной батареи либо по плотности электролита, либо по э. д. с. Затем акку.мул торна батаре включаетс на зар дку и уровень напр жеНИН устанавливаетс такой, чтобы начальный ток был равен по величине потер нной емкости . Далее это напр жение поддерживаетс неизменным. Так, например, если аккумул торна батаре емкостью 140 а. ч. разр жена на 50%, то уровень зар дного напр л ени устанавливаетс такой, чтобы начальный зар дный ток был равен 70 а.First, the degree of charge (or degree of discharge) of the battery is determined either by the density of the electrolyte or by e. d. Then the battery battery is turned on for charging and the voltage level is set such that the initial current is equal to the value of the lost capacitance. Further, this voltage is kept constant. For example, if a battery has a battery capacity of 140 a. 50% discharged, then the level of charge voltage is set such that the initial charge current is 70 A.
При таком способе зар да свинцово-кислотных аккумул торных батарей зар дный ток практически измеи етс но закону ампер-часов (см. фиг. сплошна лини - по закону ампер-часов, звездочками - по предлагаемому способу) без повышени температуры и чрезмерного газообразовани . По этому способу зар да аккумул торных батарей за 2- 3 час можно восстановить 90-95% емкости аккумул торной батареи.With this method of charging lead-acid batteries, the charging current practically varies according to the law of ampere hours (see Fig. Solid line — according to the law of ampere hours, asterisks — according to the proposed method) without an increase in temperature and excessive gas generation. According to this method of charging batteries for 2-3 hours, you can recover 90-95% of the capacity of the battery.
Предмет изобретени Subject invention
Способ зар да свинцово-кислотной аккумул торной батареи путем иодачи на нее посто нного напр жени , отличающийс тем, что, с целью повышени эффективности и ускорени процесса зар да, посто нное напр жение выбирают таким, чтобы начальный ток зар да по своей велич ине был равен количеству ампер-часов, отданных аккумул торной батареей на нагрузку.The method of charging a lead-acid battery by means of direct voltage applied to it, characterized in that, in order to increase the efficiency and speed up the charging process, the constant voltage is chosen so that the initial charge current is equal to the number of ampere hours given by the battery to the load.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1851397A SU423209A1 (en) | 1972-11-30 | 1972-11-30 | METHOD FOR CHARGING LEAD ACID BATTERY BATTERIES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1851397A SU423209A1 (en) | 1972-11-30 | 1972-11-30 | METHOD FOR CHARGING LEAD ACID BATTERY BATTERIES |
Publications (1)
Publication Number | Publication Date |
---|---|
SU423209A1 true SU423209A1 (en) | 1974-04-05 |
Family
ID=20533434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1851397A SU423209A1 (en) | 1972-11-30 | 1972-11-30 | METHOD FOR CHARGING LEAD ACID BATTERY BATTERIES |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU423209A1 (en) |
-
1972
- 1972-11-30 SU SU1851397A patent/SU423209A1/en active
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