Recent Advancements in Battery State of Power Estimation Technology: A Comprehensive Overview and Error Source Analysis

no code implementations • 19 Apr 2024 • Ruohan Guo, Weixiang Shen

Accurate state of power (SOP) estimation is of great importance for lithium-ion batteries in safety-critical and power-intensive applications for electric vehicles.

Towards Accurate and Efficient Sorting of Retired Lithium-ion Batteries: A Data Driven Based Electrode Aging Assessment Approach

no code implementations • 19 Apr 2024 • Ruohan Guo, Feng Wang, Cungang Hu, Weixiang Shen

Next, a rapid estimation algorithm is proposed to identify the three electrode aging parameters (EAPs) which best reconstruct the 15 OCV feature points over the entire usable capacity range.

Recent Advances in Model-Based Fault Diagnosis for Lithium-Ion Batteries: A Comprehensive Review

no code implementations • 30 Jan 2024 • Yiming Xu, Xiaohua Ge, Ruohan Guo, Weixiang Shen

This paper provides a comprehensive review on the model-based fault diagnosis methods for LIBs.