| Title |
Lite-Sparse Hierarchical Partial Power Processing for Parallel Batteries in Heterogeneous Energy Storage Systems |
| ID_Doc |
7080 |
| Authors |
Cui, XF; Ramyar, A; Contreras, V; Judge, G; Siegel, J; Stefanopoulou, A; Avestruz, AT |
| Title |
Lite-Sparse Hierarchical Partial Power Processing for Parallel Batteries in Heterogeneous Energy Storage Systems |
| Year |
2021 |
| Published |
|
| DOI |
10.1109/COMPEL52922.2021.9645943 |
| Abstract |
A significant cost in using second-use EV batteries in stationary energy storage is power conversion and processing. By reducing this cost, the potential for a sustainable circular economy for EV batteries and battery energy storage systems (BESS) can be realized. The challenge with second-use batteries is the heterogeneity of their characteristics, which makes prevailing methods for power processing particularly intensive, and hence expensive. We present a lite-sparse hierarchical partial power processing (LS-HiPPP) strategy that overcomes these obstacles for batteries in parallel, which are needed in lower voltage applications that include energy buffering for EV fast charging and behind-the-meter energy storage. |
| Author Keywords |
second-use batteries; stationary energy storage; partial power processing; LS-HiPPP; 2-BESS; BESS; EV charging; behind-the-meter; distribution flattening; battery energy storage systems; heterogeneous batteries |
| Index Keywords |
Index Keywords |
| Document Type |
Other |
| Open Access |
Open Access |
| Source |
Conference Proceedings Citation Index - Science (CPCI-S) |
| EID |
WOS:000803067800014 |
| WoS Category |
Engineering, Electrical & Electronic |
| Research Area |
Engineering |
| PDF |
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