State-of-Charge Estimation for Lithium-Ion Batteries Using a Kalman Filter Based on Local Linearization

State-of-Charge Estimation for Lithium-Ion Batteries Using a Kalman Filter Based on Local Linearization

State of charge (SOC) estimation is of great significance for the safe operation of lithium-ion battery (LIB) packs. Improving the accuracy of SOC estimation results and reducing the algorithm complexity are important for the state estimation. In this paper, a zeroaxial straight line, whose slope c...

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Bibliographic Details
Main Authors: Zhihao Yu, Ruituo Huai, Linjing Xiao
Format: Article
Language:English
Published: MDPI AG 2015-07-01
Series:Energies
Subjects:
state-of-charge
local linearization
equivalent circuit model
Kalman filter
Coulomb integral
open-circuit voltage
Online Access:http://www.mdpi.com/1996-1073/8/8/7854

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http://www.mdpi.com/1996-1073/8/8/7854

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