Study of the optimal pulse current discharging frequency of the Li-ion battery

Liang Rui Chen; Jin Jia Chen; Chun Min Ho; Shing Lih Wu

doi:10.1109/ICSET.2012.6357401

Study of the optimal pulse current discharging frequency of the Li-ion battery

Liang Rui Chen, Jin Jia Chen, Chun Min Ho, Shing Lih Wu

電機工程學系

研究成果: Conference contribution

1 引文斯高帕斯（Scopus）

摘要

In this paper, the AC impedance analysis is used to explore the optimal discharging frequency for a Li-ion battery. Experiments indicate that the optimal discharging frequency is at the minimum AC impedance frequency f _Zmin for a conventional pulse current (PC) discharging. This PC discharging strategy improves the discharging time, the discharging efficiency, and the minimum rising temperature of the Li-ion battery by about 0.9%, 0.9%, and 15.8%, respectively, as compared with the traditional constant-current (CC) discharging.

原文	English
主出版物標題	2012 IEEE 3rd International Conference on Sustainable Energy Technologies, ICSET 2012
頁面	217-222
頁數	6
DOIs	https://doi.org/10.1109/ICSET.2012.6357401
出版狀態	Published - 2012 十二月 1
事件	3rd IEEE International Conference on Sustainable Energy Technologies, ICSET 2012 - Kathmandu, Nepal 持續時間: 2012 九月 24 → 2012 九月 27

Other

Other	3rd IEEE International Conference on Sustainable Energy Technologies, ICSET 2012
國家	Nepal
城市	Kathmandu
期間	12-09-24 → 12-09-27

All Science Journal Classification (ASJC) codes

Energy Engineering and Power Technology
Renewable Energy, Sustainability and the Environment

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10.1109/ICSET.2012.6357401

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引用此

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title = "Study of the optimal pulse current discharging frequency of the Li-ion battery",

abstract = "In this paper, the AC impedance analysis is used to explore the optimal discharging frequency for a Li-ion battery. Experiments indicate that the optimal discharging frequency is at the minimum AC impedance frequency f Zmin for a conventional pulse current (PC) discharging. This PC discharging strategy improves the discharging time, the discharging efficiency, and the minimum rising temperature of the Li-ion battery by about 0.9%, 0.9%, and 15.8%, respectively, as compared with the traditional constant-current (CC) discharging.",

author = "Chen, {Liang Rui} and Chen, {Jin Jia} and Ho, {Chun Min} and Wu, {Shing Lih}",

year = "2012",

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doi = "10.1109/ICSET.2012.6357401",

language = "English",

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Chen, LR , Chen, JJ, Ho, CM & Wu, SL 2012, Study of the optimal pulse current discharging frequency of the Li-ion battery. 於 2012 IEEE 3rd International Conference on Sustainable Energy Technologies, ICSET 2012., 6357401, 頁 217-222, 3rd IEEE International Conference on Sustainable Energy Technologies, ICSET 2012, Kathmandu, Nepal, 12-09-24. https://doi.org/10.1109/ICSET.2012.6357401

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N2 - In this paper, the AC impedance analysis is used to explore the optimal discharging frequency for a Li-ion battery. Experiments indicate that the optimal discharging frequency is at the minimum AC impedance frequency f Zmin for a conventional pulse current (PC) discharging. This PC discharging strategy improves the discharging time, the discharging efficiency, and the minimum rising temperature of the Li-ion battery by about 0.9%, 0.9%, and 15.8%, respectively, as compared with the traditional constant-current (CC) discharging.

AB - In this paper, the AC impedance analysis is used to explore the optimal discharging frequency for a Li-ion battery. Experiments indicate that the optimal discharging frequency is at the minimum AC impedance frequency f Zmin for a conventional pulse current (PC) discharging. This PC discharging strategy improves the discharging time, the discharging efficiency, and the minimum rising temperature of the Li-ion battery by about 0.9%, 0.9%, and 15.8%, respectively, as compared with the traditional constant-current (CC) discharging.

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