Do lithium battery electric locomotives need to be deeply charged and discharged?
The lithium battery of the mining lithium battery electric locomotive is a lithium battery pack, and each battery unit is set during its assembly to ensure the performance of the lithium battery. There are many opinions about the maintenance and use of lithium batteries, one of which I believe many people want to know is whether the lithium batteries of mine-used lithium battery electric locomotives can be deeply charged and discharged. In other words, deep charging and discharging is overcharging and discharging, which is not allowed in the instructions of lithium batteries. However, when maintaining lithium batteries, it is recommended to perform deep charging and discharging. At this time, many people will start to wonder, can it be deeply charged and discharged? Here is actually a question of frequency:
The instructions for the use of lithium battery electric locomotives for mining are mainly for daily use. If it is in the state of overcharging and overdischarging during daily use, the material of the lithium battery core may decompose, making the lithium battery in an unstable state. greatly affect its service life. It is best to charge when there is still 30%-40% power to prolong the service life of the lithium battery.
It is recommended that mining lithium battery electric locomotives be deeply charged and discharged during maintenance. This is to activate the electrode materials in the lithium battery that have not participated in the reaction for a long time and restore the performance of the lithium battery.
The above is the introduction of whether the lithium battery for electric locomotive lithium battery for mining should be deeply charged and discharged and the reasons.
