Abstract
This paper proposes a new Reflex™ charging strategy mainly suitable for the 18650 lithium ion battery. This new charging strategy current consists of a forward current, a short break time, and a reverse current. The interval of break time not only provides the buffer time for uniforming electrolyte ions distribution, but also achieves the purpose of delaying cell polarization. As a result, the charging efficiency of a battery is improved. To validate the charging performance of the proposed Reflex™ charging strategy, the charging capacity of the proposed strategy was compared to the conventional constant current charging strategy during the same period of charging time. The experimental results show that a 0.73%charge capacity is increased when implementing this new charging strategy.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 2014 9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 146-150 |
| Number of pages | 5 |
| ISBN (Electronic) | 9781479943166 |
| DOIs | |
| Publication status | Published - 2014 Oct 20 |
| Event | 9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014 - Hangzhou, China Duration: 2014 Jun 9 → 2014 Jun 11 |
Publication series
| Name | Proceedings of the 2014 9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014 |
|---|
Other
| Other | 9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014 |
|---|---|
| Country | China |
| City | Hangzhou |
| Period | 14-06-09 → 14-06-11 |
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All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering
Cite this
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Reflex™ waveform discussed by AC impedance impact on lithium-ion battery charging effects. / Chen, Hung Cheng; Chou, Hsi Hua; Wu, Shing Lih; Chen, Hong Chou; Chen, Liang-Rui.
Proceedings of the 2014 9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014. Institute of Electrical and Electronics Engineers Inc., 2014. p. 146-150 6931148 (Proceedings of the 2014 9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Reflex™ waveform discussed by AC impedance impact on lithium-ion battery charging effects
AU - Chen, Hung Cheng
AU - Chou, Hsi Hua
AU - Wu, Shing Lih
AU - Chen, Hong Chou
AU - Chen, Liang-Rui
PY - 2014/10/20
Y1 - 2014/10/20
N2 - This paper proposes a new Reflex™ charging strategy mainly suitable for the 18650 lithium ion battery. This new charging strategy current consists of a forward current, a short break time, and a reverse current. The interval of break time not only provides the buffer time for uniforming electrolyte ions distribution, but also achieves the purpose of delaying cell polarization. As a result, the charging efficiency of a battery is improved. To validate the charging performance of the proposed Reflex™ charging strategy, the charging capacity of the proposed strategy was compared to the conventional constant current charging strategy during the same period of charging time. The experimental results show that a 0.73%charge capacity is increased when implementing this new charging strategy.
AB - This paper proposes a new Reflex™ charging strategy mainly suitable for the 18650 lithium ion battery. This new charging strategy current consists of a forward current, a short break time, and a reverse current. The interval of break time not only provides the buffer time for uniforming electrolyte ions distribution, but also achieves the purpose of delaying cell polarization. As a result, the charging efficiency of a battery is improved. To validate the charging performance of the proposed Reflex™ charging strategy, the charging capacity of the proposed strategy was compared to the conventional constant current charging strategy during the same period of charging time. The experimental results show that a 0.73%charge capacity is increased when implementing this new charging strategy.
UR - http://www.scopus.com/inward/record.url?scp=84912081458&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84912081458&partnerID=8YFLogxK
U2 - 10.1109/ICIEA.2014.6931148
DO - 10.1109/ICIEA.2014.6931148
M3 - Conference contribution
AN - SCOPUS:84912081458
T3 - Proceedings of the 2014 9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014
SP - 146
EP - 150
BT - Proceedings of the 2014 9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014
PB - Institute of Electrical and Electronics Engineers Inc.
ER -