A Review of Critical State Joint Estimation Methods of Lithium-Ion Batteries in Electric Vehicles
World Electric Vehicle Journal, 2022 Battery state of charge (SOC), state of health (SOH), and state of power (SOP) are decisive factors that influence the energy-management system (EMS) performance of electric vehicles.
Junjian Hou +6 more
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Optimal State-of-Charge Value for Charge-Sustaining Mode of Plug-In Hybrid Electric Vehicles
IEEE Access, 2020 For plug-in hybrid electric vehicles or extended range electric vehicles, battery stored energy often cannot fully meet the travel needs, and the battery needs to stay in a charge-sustaining mode to allow for backup sources such as gasoline or diesel to ...
Shenrun Zhang, Jiangfeng Zhang
doaj +1 more source
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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A Battery SOC Estimation Method Based on AFFRLS-EKF
Sensors, 2021 The lithium-ion battery is the key power source of a hybrid vehicle. Accurate real-time state of charge (SOC) acquisition is the basis of the safe operation of vehicles. In actual conditions, the lithium-ion battery is a complex dynamic system, and it is
Ming Li +4 more
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Charge-Ordered State versus Dimer-Mott Insulator at Finite Temperatures [PDF]
, 2007 We theoretically investigate the competition between charge-ordered state and Mott insulating state at finite temperatures in quarter-filled quasi-one-dimensional electron systems, by studying dimerized extended Hubbard chains with interchain Coulomb ...
Seo, Hitoshi +2 more
core +2 more sources
Extended Kalman Filter based SOC estimation of Lithium-Ion Battery [PDF]
E3S Web of ConferencesBattery Management System (BMS) is an electronic unit used for safety, durability and maintaining the performance of a rechargeable battery. It has become an integral part of modern batteries.
Joshi Girisha
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State-of-charge and state-of-health prediction of lead-acid batteries for hybrid electric vehicles using non-linear observers [PDF]
, 2005 The paper describes the application of state-estimation techniques for the real-time prediction of state-of-charge (SoC) and state-of-health (SoH) of lead-acid cells.
Bentley, P +3 more
core +1 more source
Energies, 2021 Many battery state of charge (SOC) estimation methods have been studied for decades; however, it is still difficult to precisely estimate SOC because it is nonlinear and affected by many factors, including the battery state and charge–discharge ...
Donghoon Shin +2 more
doaj +1 more source
Improved Battery Balancing Control Strategy for Reconfigurable Converter Systems
Energies, 2023 In order to address the issue of battery cell disparity in lithium-ion battery systems, battery balancing techniques are required. This paper proposes an improved battery balancing strategy within a reconfigurable converter system.
Guangwei Wan +6 more
doaj +1 more source
Electric vehicle battery parameter identification and SOC observability analysis: NiMH and Li-S case studies [PDF]
, 2016 In this study, a framework is proposed for battery model identification to be applied in electric vehicle energy storage systems. The main advantage of the proposed approach is having capability to handle different battery chemistries.
Auger, Daniel J. +3 more
core +2 more sources