scholarly journals A State-of-Charge and Capacity Estimation Algorithm for Lithium-ion Battery Pack Utilizing Filtered Terminal Voltage

2015 ◽  
Vol 7 (1) ◽  
pp. 71-75 ◽  
Author(s):  
Chang Chun ◽  
Sung Yoon ◽  
B. H. Cho ◽  
Jonghoon Kim
Keyword(s):  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Estimation Algorithm ◽  
State Of Charge ◽  
Battery Pack ◽  
Capacity Estimation ◽  
Terminal Voltage

Application of Kalman Filter in SOC Estimation of Power Lithium-Ion Battery

2012 ◽  
Vol 605-607 ◽  
pp. 1939-1943
Author(s):  
Chen Zhao ◽  
Xi Kun Chen
Keyword(s):  
Kalman Filter ◽  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Estimation Algorithm ◽  
State Of Charge ◽  
Voltage Response ◽  
Integrated Method ◽  
Soc Estimation ◽  
Terminal Voltage ◽  
State Of Charge Estimation

This paper analyses the application of Kalman Filter (KF) in Power Lithium-ion Battery SOC (State of Charge) estimation algorithm. After the analysis of two popular SOC estimate algorithm based on KF, an improved KF-SOC algorithm is proposed. The main advance of this improved algorithm is the introduction of parameter-rectification. The parameter-rectification which based on analysis of battery electrochemical principle and battery terminal voltage response curve is also achieved by KF. The main algorithm of improved KF-SOC is generated by the combination of KF and Ampere-hour integrated method. Later the simulations proved the new algorithm with high accuracy.

scholarly journals Capacity Estimation of Serial Lithium-ion Battery Pack Using Dynamic Time Warping Algorithm

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 174687-174698
Author(s):  
Yang Liu ◽  
Caiping Zhang ◽  
Jiuchun Jiang ◽  
Yan Jiang ◽  
Linjing Zhang ◽  
...  
Keyword(s):  
Lithium Ion Battery ◽  
Dynamic Time Warping ◽  
Lithium Ion ◽  
Battery Pack ◽  
Time Warping ◽  
Capacity Estimation ◽  
Dynamic Time

Design and Simulation of an Accurate Neural Network State-of-Charge Estimator for Lithium Ion Battery Pack

2017 ◽  
Vol 10 (2) ◽  
pp. 186 ◽  
Author(s):  
Youssef Cheddadi ◽  
Omar Diouri ◽  
Ahmed Gaga ◽  
Fatima Errahimi ◽  
Najia Es-Sbai
Keyword(s):  
Neural Network ◽  
Lithium Ion Battery ◽  
Lithium Ion ◽  
State Of Charge ◽  
Battery Pack ◽  
Network State
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