3 papers
eess.SY2024
Extra Throughput versus Days Lost in load-shifting V2G services: Influence of dominant degradation mechanism
Hamidreza Movahedi, Sravan Pannala, Jason Siegel +3
Electric vehicle (EV) batteries are often underutilized. Vehicle-to-grid (V2G) services can tap into this unused potential, but increased battery usage may lead to more degradation…
eess.SY2024
Differential Voltage Analysis and Patterns in Parallel-Connected Pairs of Imbalanced Cells
Clement Wong, Andrew Weng, Sravan Pannala +3
Diagnosing imbalances in capacity and resistance within parallel-connected cells in battery packs is critical for battery management and fault detection, but it is challenging give…
eess.SY2024
The Case for DeepSOH: Addressing Path Dependency for Remaining Useful Life
Hamidreza Movahedi, Andrew Weng, Sravan Pannala +2
The battery state of health (SOH) based on capacity fade and resistance increase is not sufficient for predicting Remaining Useful life (RUL). The electrochemical community blames…