Simultaneous State and Parameter Estimation for an Electric Scooter Li-NMC Battery Pack (CROSBI ID 681884)
Prilog sa skupa u zborniku | izvorni znanstveni rad
Podaci o odgovornosti
Maletić, Filip ; Hrgetić, Mario ; Deur, Joško
engleski
Simultaneous State and Parameter Estimation for an Electric Scooter Li-NMC Battery Pack
Accurate, real-time estimation of battery State-of-Charge and State-of-Health represents crucial part of modern battery management systems. Nonlinear and battery degradation-dependent behaviour of output voltage complicates the design of those estimation algorithms, which should be based on parameter-varying models. To this end, the paper proposes a combined state and parameter estimation algorithm, whose performance is experimentally validated for real driving cycles of an electric scooter battery pack. Algorithm is based on nonlinear Kalman filters, and it estimates all relevant parameters of first-order battery equivalent circuit model, such as resistance and open-circuit voltage parameters as well as battery remaining capacity.
Electric vehicles ; State-of-Charge ; State-of-Health ; capacity ; Extended Kalman filter ; Sigma-point Kalman filter
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o prilogu
1-14.
2019.
objavljeno
Podaci o matičnoj publikaciji
Digital proceedings of the 14th Conference on Sustainable Development of Energy, Water and Environment Systems (SDEWES)
Zagreb: SDEWES
Podaci o skupu
14th Conference on Sustainable Development of Energy, Water and Environment Systems (SDEWES)
predavanje
01.10.2019-06.10.2019
Dubrovnik, Hrvatska