Comparison Study on the Battery SoC Estimation with EKF and UKF Algorithms

The battery state of charge (SoC), whose estimation is one of the basic functions of battery management system (BMS), is a vital input parameter in the energy management and power distribution control of electric vehicles (EVs). In this paper, two methods based on an extended Kalman filter (EKF) and...

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Bibliographic Details
Main Authors: Hongwen He, Hongzhou Qin, Xiaokun Sun, Yuanpeng Shui
Format: Article
Language:English
Published: MDPI AG 2013-09-01
Series:Energies
Subjects:
Online Access:http://www.mdpi.com/1996-1073/6/10/5088