Electric vehicles (EVs) are seen as a solution in a bid to achieve a greener future. However, the ability to scale their usage faces a critical hurdle – lithium plating in lithium-ion batteries. This phenomenon occurs during fast charging, at low temperatures, or at high states of charge, leading to catastrophic accidents at times.
Researchers from the University of Shanghai for Science and Technology have developed a novel solution to combat this issue. They have introduced a new lithium-ion plating detection system that analyzes data collected during pulse charging to identify the subtle electrical signals that indicate plating is occurring.
How does this system work?
The system identifies early signs of lithium plating by analyzing resistance and voltage patterns during pulse charging. This early warning can prevent battery degradation and safety risks. It can be deployed via software updates or cloud-based platforms,…
