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Developing an efficient hierarchical regrouping method for uncharacterized retired electric vehicle Li-ion batteries based on partial pulse discharge curves

delete2026-04-25
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PRE
AI
J
Jun Zhang
Z
Zheming Tong *
N
Ning Ren
陈
陈星 (Xing Chen)
X
Xiangkun Elvis Cao
DOI：10.1016/j.etran.2026.100591delete
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Abstract

Abstract

En 中文
• Cell-level clustering criteria are compared and analyzed comprehensively. • Partial Pulse-discharge data without initial-state adjustment reduce testing time. • Enables simultaneous capacity/resistance estimation and classification of REV-LIBs. • Enhance branch consistency via topology-aware regrouping strategy.
Keywords:
cell-level clustering
partial pulse-discharge data
capacity and resistance estimation
hierarchical regrouping
topology-aware strategy

Journal

eTransportation cover
eTransportation
IF:
17
Papers:
547
Citations:
4.4K

Organization

Z
Zhejiang University
Scholars:
1.5W
Papers: 5.2K
Citations: 17.8W
M
Massachusetts Institute of Technology
Scholars:
2.4K
Papers: 1.1K
Citations: 8
C
chilwee group co., ltd
Scholars:
2
Papers: 1
Citations: 0
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