Digital battery

 

4 parameters of battery management adjustment

 

Precisely because of the improved process described above, so that some changes in the characteristics of the VGP-BPS9/B VGP-BPS10 battery, if you are still using the traditional parameters of power management may be incompatible with the actual use of characteristics of the battery, affecting the battery life, difficult to achieve the requirements of battery life. Need to adjust the parameters of power management are:

 

1 floats voltage:

 

In general, supply default float voltage DC switching power supply is set to 2.23V / cell. As the acid, a general increase in density, float voltage should be increased accordingly. In specific adjustment, must be strictly in accordance with the manufacturer of the battery provides the parameter settings without the automatic temperature compensation must be adjusted according to the float voltage temperature. All uniform set or press the default power are inappropriate.

 

Start switching DC power plant, the float voltage is set by default, mostly 53.5V, due to battery acid increased density, the defect could not be better compensated float voltage independence of the battery discharge losses, leading to long term due to the capacity of the battery and use the loss of life. IBM ThinkPad R50 battery  IBM ThinkPad R51 battery

 

2, are the charging voltage:

 

The Charge of the value of the battery voltage must be in strict conformity with the parameters provided. In general, both charging voltage must be greater than 2.35V per cell, the higher the voltage, the positive plate of a large number of changes in oxygen, the oxygen evolving complex has increased rapidly, causing the battery heat, or even lead to a large number of dehydration or thermal runaway.

 

3, coefficient of temperature compensation:

 

There is temperature compensation, battery manufacturers should be provided by setting parameters. As the density of the acid, the battery performance of dehydration are the most sensitive. Air conservation efforts of the energy package being implemented, a general increase in temperature should, in particular to prevent the ambient temperature is high float voltage is too high. Dell Latitude D600 battery  Dell Latitude D610 battery 

 

4, the calendar every charge cycle:

 

The battery is fully self-repair to improve the discharge voltage are rechargeable, adding the battery to have an electrolysis unit “of water produces hydrogen and oxygen - hydrogen and heat oxygen combined, will not have to restore the acts of lead sulfate. As the oxygen rate AGM battery composed of 99% of all lead rechargeable batteries lose water, will shorten the life battery.

 

The consistency of the battery is good, the battery discharge is almost unique, a float current and the self-discharge current equal to the appropriate float voltage will probably make a battery life of monomer-off discharge, and for consistency with a good battery, it should be added from time to time have a charge cycle long, not even to have sufficient time to time. hp Pavilion dv2000 battery  hp Pavilion dv6000 battery

 

Large differences in individual cells (eg, the battery inside, or differences in the quality itself is great), self-rate differential between the discharge rate as well. Float time, self-discharge current of the battery cell to produce lead sulfate greater the need for early elimination. Are filled on a regular basis is an effective way to remove lead sulfate, both necessary to reduce the charge cycle regularly. After repeated after batteries are rechargeable, while behind the battery to be added, but many are charging the battery because of dehydration, scores of saturation, reduced the battery capacity decreases. Therefore, individual differences of a large package of batteries, battery performance, there is the trend line for the bad batteries to protect the poor without further deterioration of the battery is very important.

 

5, battery care optimized strategy

 

1, check the charging voltage

 

Check all float voltage, not only the module power control, the value displayed, but use the multimeter measures, because the voltage value displayed in a margin of error. In addition, thanks to remote monitoring means in the float voltage is generated when a warning exception, suggesting that the maintenance personnel to maintain real-time [6].

 

The PA3383U-1BRS PA3395U-1BRS battery for use may be due to the density of water loss Ershi acid. The voltage and acid density of the float, while the load voltage and acid density of the opening can not measure the battery voltage is similar to estimates of the actual battery acid, density, and thus whether the need to adjust the float voltage.

 

2, adjusting the depth of discharge

 

When more than 40% depth of discharge, α the apparent involvement of lead dioxide will respond to restore the lead dioxide became β. α reduction of lead dioxide, the positive plate to soften, the battery life will be shortened. Due to cost pressures, many battery manufacturers by improving the training process, reduced levels of lead dioxide α, it is necessary to strictly limit the number of deep discharge, usually not 100% DOD test discharge, and in due course after the blackout, so that the depth of battery discharge is below 40%.

 

3, the ability to correct configuration

 

Currently, the Commission routinely used high-capacity A1078 A1175 battery to provide enough electricity to support, after a long period. Compared to the high-capacity battery, the charging current is a small discharge current, the working time elapsed: the depth of battery discharge a small current. Small deep discharge current, α the loss of lead dioxide is more serious, much shorter battery life. Therefore, should not be a small horse drawn carts, the distribution capacity of the battery must be appropriate, maintenance measures, and when the power is better.

 

4, on a regular basis to check the battery

 

Monomer on a regular basis to monitor the battery voltage, the conductance (or impedance) balanced, as adjusted on a regular cycle are load balanced, the degree of balance on a regular basis are no longer the charge cycle.

 

6 Conclusion

 

Suppliers of equipment, the cost of improvements is an inevitable choice for battery manufacturers to cost-based process to explore a variety of ways to improve the performance impact of battery in the construction and maintenance communication systems of power, should consider these factors, preference for brands and switching DC power supply batteries, set custom settings for battery management, change the mode of traditional maintenance, maintenance and management with the refinement of lead acid batteries to extend the life cycle, improve operating efficiencies and maintenance capabilities. Aspire 3000 battery LCBTP03003