State-of-Charge and State-of-Health Estimating Method for Lithium-Ion Batteries

被引：0

作者：

Wu, Tsung-Hsi ^{[1
]}

Wang, Jhih-Kai ^{[1
]}

Moo, Chin-Sien ^{[1
]}

Kawamura, Atsuo ^{[2
]}

机构：

[1] Natl Sun Yat Sen Univ, Dept Elect Engn, Kaohsiung 80424, Taiwan

[2] Yokohama Natl Univ, Dept Elect & Comp Engn, Yokohama, Kanagawa 2408501, Japan

来源：

2016 IEEE 17TH WORKSHOP ON CONTROL AND MODELING FOR POWER ELECTRONICS (COMPEL) | 2016年

关键词：

State-of-charge (SOC); state-of-health (SOH); lithium-ion battery; coulomb counting;

D O I：

10.1109/COMPEL.2016.7556688

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This research is focused on the estimation and calibration of state-of-charge (SOC) and state-of-health (SOH) for lithium-ion batteries, on basis of coulomb counting process. The proposed method is aimed to provide an accurate and easy-to-use solution for online indication of battery statuses without the need of sophisticated calculations or intricate information. With real-time coulomb counting, batteries' SOHs are cyclically updated simply by standard or partial calibration with estimated fully charged or discharged SOCs. Experiments are conducted on exemplar cases to verify the accuracy and practicability of the proposed method.

引用

页数：6

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