State-of-Charge (SOC) Estimations play a key role in optimizing a battery’s performance & extending its lifespan, but can be challenging to calculate. Join us as we discuss the most important factors to consider for an accurate State-of-Charge (SOC) Estimation.
What is State-of-Charge?
State of Charge (SOC) refers to the amount of energy currently stored in a battery as a percentage of its maximum capacity. In other words, SOC is the ratio of the available capacity and the maximum possible charge that can be stored in a battery. SOC indicates how much energy is available to power a device or a system. It is important to know the SOC of the battery pack in order to decide the operational usage of the battery pack, including the charge/discharge strategy to avoid overcharging and over-discharging.
Estimating the SOC of a battery pack is a challenging endeavor. As the demand for electric equipment in commercial and industrial settings continues to grow, it is vital that advanced SOC estimation strategies are part of the solutions offered. Poor SOC estimation has many negative impacts, including shorter battery lifespan, reduced performance, and difficulties with fleet management. Incorporating appropriate SOC strategies will help propel the growing commercial and industrial market segment.
Important Factors For Accurate State-of-Charge Estimation
One of the most important factors to consider when estimating SOC is the type of battery chemistry used in the pack.
To read more about the other important factors for accurate State-of-Charge Estimation, read the full article here.