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Journal Articles

Online Measurement of Impedance Spectroscopy of Lithium-Ion Batteries Based on Equalized Current Harmonic Injection

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Long Chen, Haisen Chen, Li Liao, Jiuchun Jiang, Lujun Wang
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. May 2025, 22(2): 021001.
Paper No: JEECS-24-1163
https://doi.org/10.1115/1.4067510
Published Online: February 14, 2025
View Articletitled, Online Measurement of Impedance Spectroscopy of Lithium-Ion Batteries Based on Equalized Current Harmonic Injection
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Topics: Batteries, Circuits, Electrochemical impedance spectroscopy, Signals, Lithium-ion batteries, Switches
Journal Articles

Online Capacity Estimation for Lithium-Ion Batteries in Partial Intervals Considering Charging Conditions

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Jian Wang, Lijun Zhu, Xiaoyu Liu, Yutao Wang, Lujun Wang
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. August 2025, 22(3): 031005.
Paper No: JEECS-24-1094
https://doi.org/10.1115/1.4066190
Published Online: September 11, 2024
View Articletitled, Online Capacity Estimation for Lithium-Ion Batteries in Partial Intervals Considering Charging Conditions
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Topics: Batteries, Cycles, Temperature, Lithium-ion batteries, Calibration
Journal Articles

An Active Equalization Method for Cascade Utilization Lithium-Ion Battery Pack With Online Measurement of Electrochemical Impedance Spectroscopy

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Lujun Wang, Xiankai Zeng, Long Chen, Lu Lv, Li Liao, Jiuchun Jiang
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. February 2025, 22(1): 011008.
Paper No: JEECS-23-1177
https://doi.org/10.1115/1.4065196
Published Online: May 22, 2024
View Articletitled, An Active Equalization Method for Cascade Utilization Lithium-Ion Battery Pack With Online Measurement of Electrochemical Impedance Spectroscopy
Open the PDF for An Active Equalization Method for Cascade Utilization Lithium-Ion Battery Pack With Online Measurement of Electrochemical Impedance Spectroscopy in another window
Topics: Batteries, Circuits, Electrochemical impedance spectroscopy, Cascades (Fluid dynamics)
Journal Articles

High-Accuracy Battery State of Charge Estimation Strategy Based on Deep Belief Network Cascaded With Extended Kalman Filter

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Xiaoyu Liu, Lang Chen, Lijun Zhu, Jian Wang, Long Chen, Xiankai Zeng, Ziang Song, Lujun Wang
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. August 2024, 21(3): 031006.
Paper No: JEECS-23-1081
https://doi.org/10.1115/1.4063431
Published Online: October 13, 2023
View Articletitled, High-Accuracy Battery State of Charge Estimation Strategy Based on Deep Belief Network Cascaded With Extended Kalman Filter
Open the PDF for High-Accuracy Battery State of Charge Estimation Strategy Based on Deep Belief Network Cascaded With Extended Kalman Filter in another window
Topics: Batteries, Bayesian network, Errors, Feature extraction, Kalman filters, Temperature
Journal Articles

Aging Effect–Aware Finite Element Model and Parameter Identification Method of Lithium-Ion Battery

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Aina Tian, Chen Yang, Yang Gao, Yan Jiang, Chun Chang, Lujun Wang, Jiuchun Jiang
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. August 2023, 20(3): 031005.
Paper No: JEECS-22-1081
https://doi.org/10.1115/1.4055463
Published Online: October 7, 2022
View Articletitled, Aging Effect–Aware Finite Element Model and Parameter Identification Method of Lithium-Ion Battery
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Topics: Active materials, Batteries, Electrodes, Finite element model, Lithium, Lithium-ion batteries, Particulate matter, Cycles, Fracture (Materials), Errors
Journal Articles

An Inconsistency Fault Diagnosis Method for Lithium-Ion Cells in the Battery Pack Based on Piecewise Dimensionality Reduction and Outlier Identification

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Lujun Wang, Zhili Hu, Aina Tian, Chun Chang, Minghu Wu
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. February 2023, 20(1): 011016.
Paper No: JEECS-22-1047
https://doi.org/10.1115/1.4054734
Published Online: July 18, 2022
View Articletitled, An Inconsistency Fault Diagnosis Method for Lithium-Ion Cells in the Battery Pack Based on Piecewise Dimensionality Reduction and Outlier Identification
Open the PDF for An Inconsistency Fault Diagnosis Method for Lithium-Ion Cells in the Battery Pack Based on Piecewise Dimensionality Reduction and Outlier Identification in another window
Topics: Algorithms, Batteries, Fault diagnosis, Time series, Vehicles, Electric vehicles, Failure, Overvoltage, Approximation