1 citations · 2 across the 4 of their papers we have counts for
4 papers · 1 filter
Modeling and Estimation of Solid Electrolyte Interphase during Formation in Battery Manufacturing
Zhiwen Wan, Hamidreza Movahedi, Wenxue Liu +4
The solid electrolyte interphase (SEI) - a critical passivation layer that governs the longevity, safety, and efficiency of lithium-ion batteries - is created during the last step…
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…
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…
Current imbalance in dissimilar parallel-connected batteries and the fate of degradation convergence
Andrew Weng, Hamidreza Movahedi, Clement Wong +2
This paper proposes an analytical framework describing how initial capacity and resistance variability in parallel-connected battery cells may inflict additional variability or red…