Investigating the error sources of the online state of charge estimation methods for lithium-ion batteries in electric vehicles

Y Zheng, M Ouyang, X Han, L Lu, J Li - Journal of Power Sources, 2018 - Elsevier
Sate of charge (SOC) estimation is generally acknowledged as one of the most important
functions in battery management system for lithium-ion batteries in new energy vehicles …

[HTML][HTML] A comparison of methodologies for the non-invasive characterisation of commercial Li-ion cells

A Barai, K Uddin, M Dubarry, L Somerville… - Progress in Energy and …, 2019 - Elsevier
Lithium-ion cells currently power almost all electronic devices and power tools; they are a
key enabling technology for electric vehicles and are increasingly considered to be the …

OCV-SOC-temperature relationship construction and state of charge estimation for a series–parallel lithium-ion battery pack

Q Yu, Y Huang, A Tang, C Wang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Accurate state of charge (SOC) estimation of a battery pack is more meaningful than that of a
cell in practical applications. The existing methods are difficult to provide an accurate SOC of …

[HTML][HTML] A critical look at coulomb counting approach for state of charge estimation in batteries

K Movassagh, A Raihan, B Balasingam, K Pattipati - Energies, 2021 - mdpi.com
In this paper, we consider the problem of state-of-charge estimation for rechargeable
batteries. Coulomb counting is a well-known method for estimating the state of charge, and it …

Co-estimation of capacity and state-of-charge for lithium-ion batteries in electric vehicles

X Li, Z Wang, L Zhang - Energy, 2019 - Elsevier
Precise capacity and state-of-charge (SOC) estimations are vital in order to guarantee safe
and efficient operation of battery systems in electric vehicles. In this paper, a co-estimation …

The current process for the recycling of spent lithium ion batteries

LF Zhou, D Yang, T Du, H Gong, WB Luo - Frontiers in chemistry, 2020 - frontiersin.org
With the development of electric vehicles involving lithium ion batteries as energy storage
devices, the demand for lithium ion batteries in the whole industry is increasing, which is …