With the gradual widespread use of industrial batteries. People are gradually focusing on the influencing factors of industrial batteries. The importance of temperature for industrial batteries is particularly prominent. Temperature control has gradually become a key link to ensure the normal operation of the battery!
Theoretically, at temperatures around minus degrees Celsius, industrial batteries can still work normally. However, at lower temperatures, ions move more slowly in the electrolyte solution. This results in a slower charging rate, less capacity and reduced density. Then a series of negative effects, causing great losses to industrial production.
With the development of science and technology, industrial batteries have been able to be used normally at higher temperatures. However, if the maximum temperature range is exceeded, the electrolyte at both poles of the battery will oxidize and deteriorate, resulting in a loss of battery capacity. The internal resistance of the battery will also increase accordingly at high temperatures, and the irreversible loss will result in a shorter battery life. The battery may even explode due to the rapid accumulation of heat and thermal expansion.
Temperature fluctuations affect the capacity and charging speed of the battery. Constantly fluctuating temperatures cause the electrolyte supplying the interior of the battery to undergo constant morphological changes that continue to cause irreversible losses. The various effects due to high and low temperatures in the process can also be superimposed, and the danger rises dramatically.
Therefore the importance of temperature control for industrial batteries is self-evident, it can effectively extend the life of the battery. Improve the safety performance of the battery. Safeguard the charging and discharging performance of the battery. Thus improve the efficiency of industrial production and reduce costs.
For example, the commonly used battery management system (BMS) is a mature temperature control system, which can monitor the internal and external temperature of the battery, to provide timely feedback and adjust the temperature of industrial batteries.
