In this paper, a new method of charging and repairing lead-acid batteries is proposed. Firstly, small pulse current is used to activate and protect the batteries in the initial stage; when the current approaches the optimal current curve, the phase constant current charging is used instead, when the voltage is low.
When the vulcanization and polarization phenomena are eliminated successfully, the REFLEXYM charging method is carried out immediately to protect the batteries, and the batteries can be controlled by intermittent charging at this stage. The phenomenon of temperature rise is helpful to prolong the life of the battery.
In the process of charging, a small amount of reverse pulse is given to discharge the battery, which can effectively improve the charging acceptability of the battery. 4.2 Establishment of a new method Firstly, the traditional charging methods are studied.
3.1.1 Definition of battery vulcanization It means that during the discharge process, PbSO4 is reduced to active substances Pb and PbO2. If the lead-acid battery cannot be used correctly, such as insufficient charging or over-discharging, the surface of the internal negative plate of the battery is attached with a layer of white hard crystal.
After charging, it is still impossible to strip the lead sulfate converted to the active material on the surface of the negative electrode plate, which is sulfation . A cross-sectional view of a lead-acid battery is shown in Figure 1. Figure 1. Cross-sectional view of lead-acid battery
The Service Battery Charging System light comes on when there’s a problem with the system that charges your car battery. Look for corroded battery terminals and blown fuses before replacing the battery or alternator. Regularly maintain your battery and alternator to keep the system running smoothly.
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