Automatic equivalent-circuit estimation system for lithium-ion battery

T Hirai, A Ohnishi, N Nagaoka, N Mori… - 2008 43rd …, 2008 - ieeexplore.ieee.org
… -ion battery are measured using an automatic measuring system … A battery equivalent
circuit, which is expressed by two … electric charge, and QB is rated capacity of the battery. The …

Method for estimating capacity and predicting remaining useful life of lithium-ion battery

C Hu, G Jain, P Tamirisa, T Gorka - … international conference on …, 2014 - ieeexplore.ieee.org
… to be able to assess the capacity of Li-ion battery and predict the remaining useful life (RUL) …
an integrated method for the capacity estimation and RUL prediction of Li-ion battery used …

Time-domain fitting of battery electrochemical impedance models

SMM Alavi, CR Birkl, DA Howey - Journal of Power Sources, 2015 - Elsevier
… -based approach was introduced for the automaticbattery is estimated with an ideal capacitor
in the form of:(14) Z Randles ( s ) = R ∞ + R R C s + 1 using the same identification method

Estimation of lithium-ion battery state-of-charge using an extended kalman filter

M Lagraoui, A Nejmi, H Rayhane, A Taouni - Bulletin of Electrical …, 2021 - beei.org
battery discharge tests to identify the parameters of the model. Finally, the EKF filter applied
to the cell test data has shown high precision in SOC estimation… ion battery (nominal capacity

Li-ion battery anode state of charge estimation and degradation monitoring using battery casing via unknown input observer

A Rahman, X Lin, C Wang - Energies, 2022 - mdpi.com
… squared exponential kernel function and automatic relevance determination. To improve the
… we have compared the estimated anode and cell capacity to the calculated capacity and the …

An ANN model for estimating internal impedance of lithium-ion battery cell for industrial application

M Bezha, N Nagaoka - 2018 21st International Conference on …, 2018 - ieeexplore.ieee.org
capacity-fade and power limit determined by the internal impedance can be detected [15],
[16], [18]. Fig. 6 shows an example of a capacity fade of a Li-Ion battery cell… ANN automatically. …

A method of state-of-charge estimation for EV power lithium-ion battery using a novel adaptive extended Kalman filter

Z He, Z Yang, X Cui, E Li - IEEE Transactions on Vehicular …, 2020 - ieeexplore.ieee.org
… of the proposed SOC estimation method. The simulation test … the proposed method can
accurately estimate battery SOC and … estimator for battery state of charge and capacity dual …

State of the art of lithium-ion battery SOC estimation for electrical vehicles

R Zhang, B Xia, B Li, L Cao, Y Lai, W Zheng, H Wang… - Energies, 2018 - mdpi.com
… accuracy of the Ah method, the initial capacity and SOC value of the battery, and the current
… RC network-based battery model and automatic correction of the process noise matrix and …

Estimating the state of charge of lithium-ion battery based on sliding mode observer

Y Ma, B Li, Y Xie, H Chen - IFAC-PapersOnLine, 2016 - Elsevier
… In this paper battery capacity test, OCV boundary test and model … The battery capacity QN
is equal to 1.65 Ah by Ah method. … power automotive batteries by the use of an automated test …

High fidelity electrical model with thermal dependence for characterization and simulation of high power lithium battery cells

T Huria, M Ceraolo, J Gazzarri… - 2012 IEEE international …, 2012 - ieeexplore.ieee.org
… time SOC estimation techniques are also needed by the battery … The maximum charge
capacity of the cell depends on a … He specializes in modeling, simulation, and automatic code …