A variable frequency pulse charge strategy for Li-ion battery

Liang-Rui Chen, Roy Chaoming Hsu, Chuan Sheng Liu, Wei Zhan Yen, Neng Yi Chu, Yuan Li Lin

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

4 Citations (Scopus)

Abstract

In this paper, a variable frequency pulse charge system (VFPCS), that can detect and dynamically track the optimal charge frequency, is proposed to improve the Li-ion battery charge response. To assess the system performance, a prototype of the VFPCS is implemented. In comparison with standard CC-CV charging system and conventional fixed-frequency pulse charge system, the charge time of the proposed VFPCS is improved about 25% and 10%, respectively. The results indicate that the VFPCS can actually provide pulse with optimal frequency to charge the battery and the charge response is improved as theory predicted.

Original languageEnglish
Title of host publicationProceedings of the IEEE International Symposium on Industrial Electronics 2005, ISIE 2005
Pages995-1000
Number of pages6
VolumeIII
DOIs
Publication statusPublished - 2005 Dec 1
EventIEEE International Symposium on Industrial Electronics 2005, ISIE 2005 - Dubrovnik, Croatia
Duration: 2005 Jun 202005 Jun 23

Other

OtherIEEE International Symposium on Industrial Electronics 2005, ISIE 2005
CountryCroatia
CityDubrovnik
Period05-06-2005-06-23

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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  • Cite this

    Chen, L-R., Hsu, R. C., Liu, C. S., Yen, W. Z., Chu, N. Y., & Lin, Y. L. (2005). A variable frequency pulse charge strategy for Li-ion battery. In Proceedings of the IEEE International Symposium on Industrial Electronics 2005, ISIE 2005 (Vol. III, pp. 995-1000). [1529059] https://doi.org/10.1109/ISIE.2005.1529059