no code implementations • 20 May 2024 • Hamidreza Movahedi, Andrew Weng, Sravan Pannala, Jason B. Siegel, Anna G. Stefanopoulou
The battery state of health (SOH) based on capacity fade and resistance increase is not sufficient for predicting Remaining Useful life (RUL).
no code implementations • 9 Nov 2022 • Andrew Weng, Sravan Pannala, Jason B. Siegel, Anna G. Stefanopoulou
In this work, we derive analytical expressions governing state-of-charge and current imbalance dynamics for two parallel-connected batteries.
no code implementations • 17 Aug 2021 • Peyman Mohtat, Sravan Pannala, Valentin Sulzer, Jason B. Siegel, Anna G. Stefanopoulou
The new approach is simpler to implement and can be used with any model to impose varying levels of constraints on variables pertinent to degradation, such as plating potential and mechanical stress.
