Cd|KOH|NiOOH

Zn|NH4CI|MnO2

Li|LiClO4|MnO2

Pb|H2SO4|PbO2

H2|KOH|O2

Acid batteries

Accelerated charge method of the lead-acid batteries. 3. Pulse charge

Strategy of the accelerated mode of the charge of the lead-acid batteries, including constant current charge to 80% state-of-charge and a pulse charge to 100% is considered. Influence of key parameters of a pulse charge (amplitude and duration of charge pulse, duration of a pause, the general duration of a pulse charge) on the efficiency of a charge and a heat-up of batteries are studied in this work.

Accelerated charge method of the lead-acid batteries. 2. Constant current charge

Strategy of the accelerated mode of the charge of the lead-acid batteries, including constant current charge to 80% state-of-charge and a pulse charge to 100% is considered. Various modes one – and two-stage constant current charges are studied in this work, and the estimation of influence of these modes on effectiveness ratio of a charge and a heat-up of batteries is yielded. The data, which allows reasonably choose the mode of the first stage of the accelerated charge to 80% state-of-charge, are presented.

The fast method of the available capacity diagnostics of the lead-acid battery

Present article describes the method of operative diagnostics of available capacity of the lead-acid accumulator (battery) at 10 or 20-h discharge mode. This method is developed on the basis of mathematical model of process of the discharge of the lead-acid accumulator. This allows calculating the available capacity of the accumulator (battery) on the basis of measurement of function of a response to the set short-term test signal without necessity of carrying out the control discharge of the battery. Calculation of available capacity is carried out on the basis of the parameter which is responsible for discharge capacity of the accumulator (battery), a total electric charge of an active surface of a limiting electrode.

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