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A Consistency Diagnosis Method of Series-Connected Lithium …
In this paper, a consistency diagnosis method based on charging curve transformation is utilized to diagnose capacity and SOC differences within the battery pack. Since traditional curve …
Flexible path planning-based reconfiguration strategy for …
Exploring the reconfigurability of battery packs is a new dimension in solving the problem of battery pack inconsistency [25], [26].This method improves battery pack …
Consistency evaluation and cluster analysis for lithium-ion battery ...
The higher mileage reduces the pack consistency, as the battery''s performance evolves into multiple clusters. Nine months later, the pack consistency is reduced by about …
Evaluation method for consistency of lithium-ion battery packs …
Therefore, quantifying battery pack consistency can replace traditional post-accident or regular maintenance with case-based maintenance (CBM) and provide effective …
(PDF) Consistency Evaluation of Electric Vehicle Battery …
In this work, a battery pack consistency evaluation approach is proposed based on multi-feature information fusion. Ohmic resistance, polarization resistance and open circuit volt-
Study on battery pack consistency evolutions and equilibrium …
A series-connected virtual battery pack model through leveraging Copula''s method is formulated to capture the dynamics and inconsistency of individual batteries in the …
Study on battery pack consistency evolutions and equilibrium diagnosis ...
A series-connected virtual battery pack model through leveraging Copula''s method is formulated to capture the dynamics and inconsistency of individual batteries in the …
Study on battery pack consistency evolutions and equilibrium …
effective methods to evaluate the battery pack consistency and pre-dict how the consistency will evolve are urgently needed. 1.1. Contributions of the paper The paper makes original …
Consistency Evaluation of Electric Vehicle Battery Pack: Multi …
The grouping and large-scale of battery energy storage systems lead to the problem of inconsistency. Practical consistency evaluation is significant for the management, equalization …
A Copula-based battery pack consistency modeling method and
The errors of the correlation coefficients between the proposed model and the test data are within 0.12. Then the framework of battery pack EUE estimation using the consistency model is …
Joint Estimation of Inconsistency and State of Health …
Battery pack inconsistency and state of health are two key characteristics that need to be accurately estimated in the battery management system. A novel joint estimation method of these two states is designed. With …
Robust Diagnosis of Capacity and SOC Consistency in Battery Pack …
In this regard, this work proposes a practical method for real-time diagnosis of state of charge (SOC) and capacity consistency. Firstly, a low-complexity online identification method is …
Optimization of Retired Lithium-Ion Battery Pack Reorganization …
This study introduces a sophisticated methodology that integrates 3D assessment technology for the reorganization and recycling of retired lithium-ion battery …
A Copula-based battery pack consistency modeling method …
The proposed battery pack consistency modeling and EUE estimation method is verified based on the test results of a retired lithium-ion battery pack with 95 in-series …
A Consistency Diagnosis Method of Series-Connected Lithium-Ion ...
In this paper, a consistency diagnosis method based on charging curve transformation is utilized to diagnose capacity and SOC differences within the battery pack. Since traditional curve …
A Copula-based battery pack consistency modeling method and …
Semantic Scholar extracted view of "A Copula-based battery pack consistency modeling method and its application on the energy utilization efficiency estimation" by Yan …
Consistency Evaluation of Electric Vehicle Battery Pack: Multi …
In this work, a battery pack consistency evaluation approach is proposed based on multi-feature information fusion. Ohmic resistance, polarization resistance and open circuit voltage are …
Evaluation method for consistency of lithium-ion battery packs in ...
Therefore, quantifying battery pack consistency can replace traditional post-accident or regular maintenance with case-based maintenance (CBM) and provide effective …
Internal short circuit detection for battery pack using equivalent ...
DOI: 10.1016/J.JPOWSOUR.2015.06.087 Corpus ID: 94308593; Internal short circuit detection for battery pack using equivalent parameter and consistency method …
Cloud Platform-Oriented Electrical Vehicle Abnormal Battery Cell ...
A big data-based online battery pack consistency-state evaluation technique is established using the deviation value statistical method, and the efficiency of the process is …
Consistency evaluation of Lithium-ion battery packs in electric ...
Consistency is the main indicator for evaluating battery pack performance, and its characterization method needs to be able to express the external discharge capability of the battery pack and …
(PDF) Consistency Evaluation of Electric Vehicle Battery Pack: …
In this work, a battery pack consistency evaluation approach is proposed based on multi-feature information fusion. Ohmic resistance, polarization resistance and open …
Joint Estimation of Inconsistency and State of Health for Series ...
Battery pack inconsistency and state of health are two key characteristics that need to be accurately estimated in the battery management system. A novel joint estimation …
Consistency evaluation and cluster analysis for lithium-ion battery ...
Signal processing-based: These methods refer to time-domain analysis and frequency-domain analysis. The impedance spectroscopy can directly reflect the …
(PDF) Study on Battery Pack Consistency Evolutions during Electric ...
The initial SOC (State of Charge) inconsistency and temperature of the battery are two key factors affecting the battery pack consistency based on the operation data, …