Analysis on the relationship between lithium battery pack and lithium battery pack

The relationship between the lithium battery pack and the lithium battery pack The connection between the lithium battery pack and the lithium battery pack. As for the title, readers who don't know much about lithium batteries may think this article is the same as lithium batteries. However, the battery pack is contained in the lithium battery pack. Therefore, what this article wants to express is the content of the lithium battery pack. The meaning of lithium battery pack Lithium battery pack is composed of battery core, maintenance board and shell. The battery is packaged by lithium batteries, and the maintenance board is for the charge and discharge maintenance of the series of lithium batteries. After charging, ensure that the voltage difference between each single battery is less than the set value (usually ±20mV) to achieve the charging effect of each single battery in the battery pack. Check the over-voltage, under-voltage, over-current, short-circuit, and over-temperature of each single battery in the battery pack to maintain and extend the battery life; during the discharging operation, low-voltage maintenance can prevent a single battery from being damaged due to over-discharge. There are two kinds of shell materials for lithium battery packs, which are different from soft packs and hard packs such as aluminum shell and steel shell. However, soft-packed lithium batteries are currently more favored by manufacturers in the market. Lithium battery Lithium battery has parallel circuit and series circuit. Since a single lithium battery is in a simple series circuit, when the lithium battery pack is charged in series, there are differences in functions such as capacity, internal resistance, attenuation characteristics, and self-discharge. The single lithium battery with the smallest capacity in the battery pack will be charged as soon as possible. At this point, other lithium batteries are not fully charged, so if they are charged in series, a single lithium battery may be charged again if it is fully charged. The overcharging of lithium batteries will seriously damage the function of the battery, and may even cause an explosion to cause casualties. Therefore, the battery cells of the lithium battery pack in the lithium battery pack are combined in parallel and series to ensure the safety of the lithium battery pack and charge the battery. In addition to the connection of parallel and series circuits, the battery processing system and the charger are also compatible with each other. The battery processing system is the most comprehensive device that knows the function and the battery condition, so the connection between the battery processing system and the charger can make the battery charger understand the information in real time, and then more effectively solve the problem of charging the lithium battery pack. The charging principle of the lithium battery pack in the battery processing system and the charger harmonic charging mode. The battery processing system will increase the total voltage, the highest single battery voltage, temperature, and temperature rise, the maximum allowable charging voltage, and the maximum allowable single battery voltage. Parameters such as the maximum allowable charging current are transmitted to the charger in real time, and the charger can supply their charging strategy and changes in output current according to the battery information processing system. When the maximum allowable charging current supplied by the battery processing system is greater than the planned current capacity of the charger, the charger will charge according to the planned maximum output current. When the battery voltage and temperature exceed the limit, the battery processing system can detect and promptly notify the charger to change the current output. When the charging current is greater than the maximum allowable charging current, the charger starts to follow the maximum allowable charging current, effectively preventing battery overcharging and achieving the purpose of extending battery life. Once a problem occurs during the charging process, the battery processing system can set the maximum allowable charging current to 0, forcing the charger to stop charging, preventing accidents and ensuring charging safety. Lithium battery pack The battery is the most important part of the lithium battery pack. After all, the battery is the power center for the storage and output of the battery, and the lithium battery pack is just a method of packaging the lithium battery shell. Lithium battery pack. Therefore, what this article wants to express is the content of the lithium battery pack. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Is the lithium iron phosphate battery pack safe and durable?