Results 1 to 10 of about 72,277 (269)
A Critical Look at Coulomb Counting Approach for State of Charge Estimation in Batteries
Energies, 2021 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 is regarded as accurate as long as the battery capacity and the beginning ...
Kiarash Movassagh +3 more
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Batteries, 2022 Differential capacity dQ/dU (capacitance) can be used for the instant diagnosis of battery performance in common constant current applications. A novel criterion allows state-of-charge (SOC) and state-of-health (SOH) monitoring of lithium-ion batteries ...
Peter Kurzweil +2 more
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ELM- and MCSCKF-based state of charge estimation for lithium-ion batteries
工程科学学报, 2023 Lithium-ion batteries are widely used in electric vehicles and energy storage systems. As a prerequisite for the safe and efficient application of lithium-ion batteries, battery management systems have received extensive attention worldwide.
Qiao WANG +4 more
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Real-Time State of Charge Estimation of Light Electric Vehicles Based on Active Power Consumption
IEEE Access, 2023 Battery state of charge estimation is not new, and the literature is rich in examples. Still, in most cases, state of charge algorithms are embedded in battery chargers and do not present the charging stage with a standard communication form, thus ...
Marco Pasetti +2 more
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Batteries, 2023 This study presents a novel data-driven method for state-of-charge estimation in lithium-ion batteries. It integrates a temporal convolutional network with multi-verse optimization to enhance the accuracy of predicting the state of charge.
Yuanmao Li, Guixiong Liu, Wei Deng
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Inventions, 2019 The battery State of Charge (SoC) estimation is one of the basic and significant functions for Battery Management System (BMS) in Electric Vehicles (EVs). The SoC is the key to interoperability of various modules and cannot be measured directly.
Ning Ding +3 more
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Improvement of The Battery State of Charge Estimation Using Recursive Least Square Based Adaptive Extended Kalman Filter [PDF]
International Journal of Industrial Electronics, Control and OptimizationBattery Management System (BMS) including measurements errors that causes decrease in the quality of calculated State of the Charge (SOC). It will limit the accurate estimation of the SOC that is a critical challenge in some of the engineering fields
Ramezan Havangi, Fatemeh Karimi
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Mathematics, 2022 The battery management system in an electric vehicle must be reliable and durable to forecast the state of charge. Considering that battery degradation is generally nonlinear, state of charge (SOC) estimation with lower degradation can be challenging ...
Sadiqa Jafari +3 more
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Energies, 2017 An accurate state of charge (SOC) estimation is the basis of the Battery Management System (BMS). In this paper, a new estimation method which considers fractional calculus is proposed to estimate the lithium battery state of charge.
Yixing Chen +5 more
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Design of a Robust Unknown Input Observer for the State of Charge Estimation for Lithium-Ion Batteries [PDF]
Advances in Engineering and Intelligence Systems, 2023 The robustness of an observer against model uncertainties is a main challenge during the Lithiumion battery state of charge (SoC) estimation. Also, for large-scale applications such as electric vehicles, disturbances in measurement may increase the SoC ...
Omid Rezaei, Mohammadali Faghih
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