State-of-charge and capacity estimation of lithium-ion battery using a new open-circuit voltage versus state-of-charge

Open-circuit voltage (OCV) is widely used to estimate the state-of-charge (SoC) in many SoC estimation algorithms. However, the relationship between the OCV and SoC cannot be exactly same for all batteries. Because the conventional OCV–SoC differs among batteries, there is a problem in that the rela...

Ausführliche Beschreibung