TY - GEN
T1 - Simple Single Particle Model for Interpreting Fast Charge Results in Intercalation Batteries
AU - Lopez Villanueva, Juan A.
AU - Rodriguez-Bolivar, Salvador
AU - Parrilla, Luis
AU - Finana, Cesar
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/11/18
Y1 - 2020/11/18
N2 - A model based on a simplified single particle approximation for a battery cell is proposed. The global behavior of the cell is derived from the ion diffusion in a single representative particle by only adding a resistor in series. The objective of the model is the study and interpretation of charge transients at different rates. An adjustment method has been applied to an experimental result set in order to obtain the optimal parameters of the model with which the best agreement is achieved. It has been observed that the model is acceptable for the purpose for which it was developed, achieving a reasonable trade-off between complexity and accuracy. Once the model has been validated and its parameter values have been obtained, it can be used to evaluate and compare different fast charging algorithms.
AB - A model based on a simplified single particle approximation for a battery cell is proposed. The global behavior of the cell is derived from the ion diffusion in a single representative particle by only adding a resistor in series. The objective of the model is the study and interpretation of charge transients at different rates. An adjustment method has been applied to an experimental result set in order to obtain the optimal parameters of the model with which the best agreement is achieved. It has been observed that the model is acceptable for the purpose for which it was developed, achieving a reasonable trade-off between complexity and accuracy. Once the model has been validated and its parameter values have been obtained, it can be used to evaluate and compare different fast charging algorithms.
KW - Batery
KW - fast charging
KW - single particle model
UR - https://www.scopus.com/pages/publications/85098670522
U2 - 10.1109/DCIS51330.2020.9268676
DO - 10.1109/DCIS51330.2020.9268676
M3 - Conference contribution
AN - SCOPUS:85098670522
T3 - 2020 35th Conference on Design of Circuits and Integrated Systems, DCIS 2020
BT - 2020 35th Conference on Design of Circuits and Integrated Systems, DCIS 2020
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 35th Conference on Design of Circuits and Integrated Systems, DCIS 2020
Y2 - 18 November 2020 through 20 November 2020
ER -