Search Results for author: Alireza Ramyar

Found 2 papers, 0 papers with code

Lite-Sparse Hierarchical Partial Power Processing for Second-Use Battery Energy Storage Systems

no code implementations7 Jun 2021 Xiaofan Cui, Alireza Ramyar, Peyman Mohtat, Veronica Contreras, Jason Siegel, Anna Stefanopoulou, Al-Thaddeus Avestruz

In this paper, the statistical distribution of the power heterogeneity in the supply of batteries is used to optimize the choice of power converters and design the power flow within the battery energy storage system (BESS) to optimize power capability.

Comparing Power Processing System Approaches in Second-Use Battery Energy Buffering for Electric Vehicle Charging

no code implementations29 Apr 2021 Xiaofan Cui, Alireza Ramyar, Jason Siegel, Peyman Mohtat, Anna Stefanopoulou, Al-Thaddeus Avestruz

Results show that LS-HiPPP increases the battery energy utilization to 94% as compared to 78% for conventional partial power processing (C-PPP) and 23% for full power processing.

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