System dynamics analysis and evaluation of state-of-charge for lithium batteries

Chien Hsun Wu, Jien Feng Tsai, Shih Ming Lo, Tsu Yang Tsai, Chung Ching Lin, Yi-xuan Hong, Pin Yung Chen

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

This study focuses on the system dynamics and the state-of-charge (SOC) evaluation of a lithium battery module. The analysis and comparison of the differences between the linear model and the nonlinear model are carried out. Using AC impedance approach, the mathematical model can be established via a surveyed equivalent circuit. The linear model is thus constructed. With the nonlinear behavior investigated from experimental results, the nonlinear mathematical model is further established. Next, the measured nonlinear electric capacity of the battery module can be employed to derive the approach of nonlinear SOC evaluation. This research can precisely develop the nonlinear system model and evaluate the nonlinear SOC by analyzing the experimental data.

Original languageEnglish
Title of host publication2010 2nd Conference on Environmental Science and Information Application Technology, ESIAT 2010
Pages391-394
Number of pages4
Volume4
DOIs
Publication statusPublished - 2010 Oct 15
Event2nd Conference on Environmental Science and Information Application Technology, ESIAT 2010 - Wuhan, China
Duration: 2010 Jul 172010 Jul 18

Other

Other2nd Conference on Environmental Science and Information Application Technology, ESIAT 2010
CountryChina
CityWuhan
Period10/7/1710/7/18

Fingerprint

dynamic analysis
lithium
evaluation
battery
Evaluation
Dynamic analysis
Charge
System dynamics
Module
Mathematical model

Keywords

  • Linear system
  • Lithium battery
  • Nonlinear system
  • State-of-charge

ASJC Scopus subject areas

  • Information Systems and Management
  • Environmental Science(all)

Cite this

Wu, C. H., Tsai, J. F., Lo, S. M., Tsai, T. Y., Lin, C. C., Hong, Y., & Chen, P. Y. (2010). System dynamics analysis and evaluation of state-of-charge for lithium batteries. In 2010 2nd Conference on Environmental Science and Information Application Technology, ESIAT 2010 (Vol. 4, pp. 391-394). [5567423] https://doi.org/10.1109/ESIAT.2010.5567423

System dynamics analysis and evaluation of state-of-charge for lithium batteries. / Wu, Chien Hsun; Tsai, Jien Feng; Lo, Shih Ming; Tsai, Tsu Yang; Lin, Chung Ching; Hong, Yi-xuan; Chen, Pin Yung.

2010 2nd Conference on Environmental Science and Information Application Technology, ESIAT 2010. Vol. 4 2010. p. 391-394 5567423.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Wu, CH, Tsai, JF, Lo, SM, Tsai, TY, Lin, CC, Hong, Y & Chen, PY 2010, System dynamics analysis and evaluation of state-of-charge for lithium batteries. in 2010 2nd Conference on Environmental Science and Information Application Technology, ESIAT 2010. vol. 4, 5567423, pp. 391-394, 2nd Conference on Environmental Science and Information Application Technology, ESIAT 2010, Wuhan, China, 10/7/17. https://doi.org/10.1109/ESIAT.2010.5567423
Wu CH, Tsai JF, Lo SM, Tsai TY, Lin CC, Hong Y et al. System dynamics analysis and evaluation of state-of-charge for lithium batteries. In 2010 2nd Conference on Environmental Science and Information Application Technology, ESIAT 2010. Vol. 4. 2010. p. 391-394. 5567423 https://doi.org/10.1109/ESIAT.2010.5567423
Wu, Chien Hsun ; Tsai, Jien Feng ; Lo, Shih Ming ; Tsai, Tsu Yang ; Lin, Chung Ching ; Hong, Yi-xuan ; Chen, Pin Yung. / System dynamics analysis and evaluation of state-of-charge for lithium batteries. 2010 2nd Conference on Environmental Science and Information Application Technology, ESIAT 2010. Vol. 4 2010. pp. 391-394
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