CN102376990A - Charging and discharging method of storage battery - Google Patents
Charging and discharging method of storage battery Download PDFInfo
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- CN102376990A CN102376990A CN201010254109XA CN201010254109A CN102376990A CN 102376990 A CN102376990 A CN 102376990A CN 201010254109X A CN201010254109X A CN 201010254109XA CN 201010254109 A CN201010254109 A CN 201010254109A CN 102376990 A CN102376990 A CN 102376990A
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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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to a charging and discharging method of a storage battery. The method comprises the following steps: 1, charging for 8h according to a case that the charging current is 1-2A; 2, discharging according to a case that the discharging current is 5A and the discharging voltage is 11V; 3, charging for 10h according to a case that the charging current is 1.5-2.5A; 4, charging for 10h according to a case that the charging current is 1-2A; 5, discharging according to a case that the discharging current is 5A and the discharging voltage is 10.5V; 6, charging for 10h according to a case that the charging current is 1.5-2.5A; 7, charging for 10h according to a case that the charging current is 1-2A; and 8, charging for 3-8h according to a case that the charging current is 0.3-0.5A. The charging and discharging method of the invention solves problems which comprise that the service life is short because of the unreasonable charging and discharging methods of present storage batteries and accidents may occur because of the severely unreasonable charging and discharging methods of the present storage batteries.
Description
Technical field
The present invention relates to a kind of accumulator cell charging and discharging method.
Background technology
Basic storage battery is soaked into by positive and negative pole plate that electrolyte between them forms.Positive plate and negative plate and electrolyte form ' half-cell ' separately.Positive plate has positive potential in half cell configuration separately, negative plate has negative potential.Basic cells can be regarded above-mentioned two ' half-cells ' as by positive plate-electrolyte---and electrolyte-negative plate combines, and positive and negative relative electromotive force is 2V, and it is exactly electric motor car 12V battery commonly used that 6 monocells are cascaded.When lead acid accumulator is full of electricity; Material on the positive plate is brown lead oxide (PbO2); Material on the negative plate is velvet-like lead (Pb), and the density of electrolyte sulfuric acid (H2SO4) is about 1.33g/cm3 (refer to Lead Acid Battery Used for Electric Vehicle, other purposes lead acid accumulator density are low slightly).In discharge process, obtain electronics through the brown lead oxide on the discharge loop positive plate, the lead on the negative plate loses electronics, produce respectively divalence lead (Pb2+) and with electrolyte in effect of sulfuric acid, be precipitated as lead sulfate (PbSO4) on the pole plate separately; The oxonium ion of separating out and hydrogen ionization with become water.Along with the carrying out of discharge, concentration of electrolyte descends, and the lead sulfate on the positive and negative pole plate accumulates gradually.When this process develops into certain degree, the discharge polarization phenomena are more and more heavier, and the electromotive force of positive plate more and more trends towards bearing; The negative plate electromotive force is just more and more trending towards; The density of sulfuric acid is more and more lower in the electrolyte, and the voltage of battery is low to final voltage, and discharge just must stop.
Storage battery is a kind of power supply that can be recycled, and the mode of charging and discharge is mostly adopted in its conventional maintenance.The useful life and the charge and discharge process of storage battery have much relations, if the charging of storage battery and discharge unreasonablely then can cause storage battery useful life to shorten, the generation that also can cause the accident when serious.
Summary of the invention
The purpose of this invention is to provide a kind of accumulator cell charging and discharging method, it is unreasonable and useful life of causing shortens, the problem of the generation that also can cause the accident when serious to the invention solves the existing storage battery charging/discharging thereof.
Accumulator cell charging and discharging method of the present invention, according to following procedure operation:
(1) charging: charging current 1-2 ampere, 8 hours charging intervals;
(2) discharge: 5 amperes of discharging currents, 11 volts of discharge voltages;
(3) charging: charging current 1.5-2.5 ampere, 10 hours charging intervals;
(4) charging: charging current 1-2 ampere, 10 hours charging intervals;
(5) discharge: 5 amperes of discharging currents, 10.5 volts of discharge voltages;
(6) charging: charging current 1.5-2.5 ampere, 10 hours charging intervals;
(7) charging: charging current 1-2 ampere, 10 hours charging intervals;
(8) charging: charging current 0.3-0.5 ampere, charging interval 3-8 hour.
Accumulator cell charging and discharging method of the present invention can prolong useful life of storage battery, prevents the generation of accident.
Embodiment
With illustrated embodiments the present invention is done detailed explanation below.
Embodiment one
The accumulator cell charging and discharging method, according to following procedure operation:
(1) charging: 1 ampere of charging current, 8 hours charging intervals;
(2) discharge: 5 amperes of discharging currents, 11 volts of discharge voltages;
(3) charging: 1.5 amperes of charging currents, 10 hours charging intervals;
(4) charging: 1 ampere of charging current, 10 hours charging intervals;
(5) discharge: 5 amperes of discharging currents, 10.5 volts of discharge voltages;
(6) charging: 1.5 amperes of charging currents, 10 hours charging intervals;
(7) charging: 1 ampere of charging current, 10 hours charging intervals;
(8) charging: 0.3 ampere of charging current, 8 hours charging intervals.
Embodiment two
The accumulator cell charging and discharging method, according to following procedure operation:
(1) charging: 1.2 amperes of charging currents, 8 hours charging intervals;
(2) discharge: 5 amperes of discharging currents, 11 volts of discharge voltages;
(3) charging: 1.6 amperes of charging currents, 10 hours charging intervals;
(4) charging: 1.2 amperes of charging currents, 10 hours charging intervals;
(5) discharge: 5 amperes of discharging currents, 10.5 volts of discharge voltages;
(6) charging: 1.6 amperes of charging currents, 10 hours charging intervals;
(7) charging: 1.2 amperes of charging currents, 10 hours charging intervals;
(8) charging: 0.4 ampere of charging current, 3 hours charging intervals.
Embodiment three
The accumulator cell charging and discharging method, according to following procedure operation:
(1) charging: 1.6 amperes of charging currents, 8 hours charging intervals;
(2) discharge: 5 amperes of discharging currents, 11 volts of discharge voltages;
(3) charging: 2.2 amperes of charging currents, 10 hours charging intervals;
(4) charging: 1.6 amperes of charging currents, 10 hours charging intervals;
(5) discharge: 5 amperes of discharging currents, 10.5 volts of discharge voltages;
(6) charging: 2.2 amperes of charging currents, 10 hours charging intervals;
(7) charging: 1.6 amperes of charging currents, 10 hours charging intervals;
(8) charging: 0.6 ampere of charging current, 3 hours charging intervals.
Embodiment four
The accumulator cell charging and discharging method, according to following procedure operation:
(1) charging: 2 amperes of charging currents, 8 hours charging intervals;
(2) discharge: 5 amperes of discharging currents, 11 volts of discharge voltages;
(3) charging: 2.5 amperes of charging currents, 10 hours charging intervals;
(4) charging: 2 amperes of charging currents, 10 hours charging intervals;
(5) discharge: 5 amperes of discharging currents, 10.5 volts of discharge voltages;
(6) charging: 2.5 amperes of charging currents, 10 hours charging intervals;
(7) charging: 2 amperes of charging currents, 10 hours charging intervals;
(8) charging: 0.6 ampere of charging current, 3 hours charging intervals.
Above embodiment is more preferably embodiment a kind of of the present invention, and common variation that those skilled in the art carry out in present technique scheme scope and replacement should be included in protection scope of the present invention.
Claims (1)
1. the accumulator cell charging and discharging method is characterized in that, according to following procedure operation:
(1) charging: charging current 1-2 ampere, 8 hours charging intervals;
(2) discharge: 5 amperes of discharging currents, 11 volts of discharge voltages;
(3) charging: charging current 1.5-2.5 ampere, 10 hours charging intervals;
(4) charging: charging current 1-2 ampere, 10 hours charging intervals;
(5) discharge: 5 amperes of discharging currents, 10.5 volts of discharge voltages;
(6) charging: charging current 1.5-2.5 ampere, 10 hours charging intervals;
(7) charging: charging current 1-2 ampere, 10 hours charging intervals;
(8) charging: charging current 0.3-0.5 ampere, charging interval 3-8 hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010254109XA CN102376990A (en) | 2010-08-16 | 2010-08-16 | Charging and discharging method of storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010254109XA CN102376990A (en) | 2010-08-16 | 2010-08-16 | Charging and discharging method of storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102376990A true CN102376990A (en) | 2012-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010254109XA Pending CN102376990A (en) | 2010-08-16 | 2010-08-16 | Charging and discharging method of storage battery |
Country Status (1)
| Country | Link |
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| CN (1) | CN102376990A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623755A (en) * | 2012-04-28 | 2012-08-01 | 风帆股份有限公司 | Method for internalization of storage batteries of electric bicycle |
-
2010
- 2010-08-16 CN CN201010254109XA patent/CN102376990A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623755A (en) * | 2012-04-28 | 2012-08-01 | 风帆股份有限公司 | Method for internalization of storage batteries of electric bicycle |
| CN102623755B (en) * | 2012-04-28 | 2015-04-01 | 风帆股份有限公司 | Method for internalization of storage batteries of electric bicycle |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120314 |