State of Charge Estimation for Lithium-Ion Batteries Based on Temperature-Dependent Second-Order RC Model

State of Charge Estimation for Lithium-Ion Batteries Based on Temperature-Dependent Second-Order RC Model

Accurate estimation of battery state of charge (SOC) is of great significance for extending battery life, improving battery utilization, and ensuring battery safety. Aiming to improve the accuracy of SOC estimation, in this paper, a temperature-dependent second-order RC equivalent circuit model is e...

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Bibliographic Details
Main Authors: Yidan Xu, Minghui Hu, Chunyun Fu, Kaibin Cao, Zhong Su, Zhong Yang
Format: Article
Language:English
Published: MDPI AG 2019-09-01
Series:Electronics
Subjects:
lithium-ion battery
temperature-dependent second-order RC model
SOC estimation
dual Kalman filter
Online Access:https://www.mdpi.com/2079-9292/8/9/1012

Internet

https://www.mdpi.com/2079-9292/8/9/1012

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