SOC estimation optimization method based on parameter modified particle Kalman Filter algorithm
Sign Up to like & getrecommendations! Published in 2018 at "Cluster Computing"
DOI: 10.1007/s10586-018-1784-0
Abstract: Traditional Kalman Filter algorithm requires the system noise to be Gaussian distribution, but the power battery operating condition generally can not meet the requirement due to complexity and disturbance by the environment. However, the Particle… read more here.
Keywords: filter algorithm; particle; algorithm; soc estimation ... See more keywords
State-of-charge estimation of LiFePO4 batteries in electric vehicles: A deep-learning enabled approach
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DOI: 10.1016/j.apenergy.2021.116812
Abstract: Abstract State of charge (SOC) estimation constitutes a critical task of battery management systems. Conventional SOC estimation methods designed for dynamic profiles have difficulties in estimating SOC for LiFePO4 batteries due to their flat open… read more here.
Keywords: estimation; lifepo4 batteries; state charge; soc estimation ... See more keywords
An improved adaptive unscented kalman filtering for state of charge online estimation of lithium-ion battery
Sign Up to like & getrecommendations! Published in 2020 at "Journal of energy storage"
DOI: 10.1016/j.est.2020.101980
Abstract: Abstract Precise state of charge (SOC) estimation is crucial to assure safe and reliable operation of lithium-ion battery in electric vehicles. Adaptive unscented Kalman filter (AUKF) has been intensively applied to estimate SOC due to… read more here.
Keywords: state charge; estimation; adaptive unscented; soc estimation ... See more keywords
Effect of Uncertainty in SOC Estimation on the Performance of Energy Management for HEVs
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DOI: 10.1016/j.ifacol.2020.12.1011
Abstract: Abstract Existing energy management strategies of HEVs do not consider the inaccuracy of SOC estimation during optimal control formulation. In this paper, the importance and effect of considering this discrepancy in SOC values are analyzed… read more here.
Keywords: soc; energy management; energy; soc estimation ... See more keywords
Overview of model-based online state-of-charge estimation using Kalman filter family for lithium-ion batteries
Sign Up to like & getrecommendations! Published in 2019 at "Renewable and Sustainable Energy Reviews"
DOI: 10.1016/j.rser.2019.06.040
Abstract: Abstract Carbon impression and the growing reliance on fossil fuels are two unique concerns for world emission regulatory agencies. These issues have placed electric vehicles (EVs) powered by lithium-ion batteries (LIBs) on the forefront as… read more here.
Keywords: based online; soc estimation; model; estimation ... See more keywords
Adopting combined strategies to make state of charge (SOC) estimation for practical use
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Renewable and Sustainable Energy"
DOI: 10.1063/1.5024031
Abstract: The estimation of state of charge (SOC) requires the tradeoff between high accuracy and robustness in the design of the battery management system. There are varieties of studies being carried out around this issue, aiming… read more here.
Keywords: state charge; estimation; accuracy; charge soc ... See more keywords
A Novel Open Circuit Voltage Based State of Charge Estimation for Lithium-Ion Battery by Multi-Innovation Kalman Filter
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2910882
Abstract: Accurate state of charge (SOC) estimation is a fundamental guarantee for effective development of lithium-ion power battery in electric vehicles. To improve the SOC estimation precision and robustness, a novel model-based estimation approach has been… read more here.
Keywords: estimation; lithium ion; battery; soc estimation ... See more keywords
Comparative Study of the Influence of Open Circuit Voltage Tests on State of Charge Online Estimation for Lithium-Ion Batteries
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.2967563
Abstract: The accurate state of charge (SoC) online estimation is a significant indicator that relates to driving ranges of electric vehicles (EV). The relationship between open circuit voltage (OCV) and SoC plays an important role in… read more here.
Keywords: circuit voltage; state charge; online estimation; soc estimation ... See more keywords
Estimation of the SOC of Energy-Storage Lithium Batteries Based on the Voltage Increment
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DOI: 10.1109/access.2020.3031327
Abstract: State of charge (SOC) estimations are an important part of lithium-ion battery management systems. Aiming at existing SOC estimation algorithms based on neural networks, the voltage increment is proposed in this paper as a new… read more here.
Keywords: estimation; voltage increment; lithium; soc estimation ... See more keywords
State-of-Charge Estimation for Lithium-Ion Batteries Based on Temperature-Based Fractional-Order Model and Dual Fractional-Order Kalman Filter
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3163413
Abstract: Accurate state-of-charge (SOC) estimation of batteries is of great significance for electric vehicles. Ambient temperature influences the relationship between open-circuit voltage (OCV) and SOC as well as model parameter and, accordingly, influences the accuracy of… read more here.
Keywords: soc estimation; temperature; model; estimation ... See more keywords
An Overview and Comparison of Online Implementable SOC Estimation Methods for Lithium-Ion Battery
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Industry Applications"
DOI: 10.1109/tia.2017.2775179
Abstract: With the popularity of electrical vehicles, the lithium-ion battery industry is developing rapidly. To ensure battery safe usage and to reduce its average lifecycle cost, accurate state of charge (SOC) tracking algorithms for real-time implementation… read more here.
Keywords: estimation; estimation methods; soc estimation; ion battery ... See more keywords