Abstract
A fuzzy-controlled active state-of-charge controller (FC-ASCC) for improving the charging behavior of a lithium-ion (Li-ion) battery is proposed. The proposed FC-ASCC is designed to replace the general constant-voltage charging mode by two kinds of modes: sense and charge. A fuzzy-controlled algorithm is built with the predicted charger performance to program the charging trajectory faster and to remain the charge operation in a proposed safe-charge area (SCA). A modeling work is conducted for analyzing and describing the Li-ion battery in charging process. A three-dimensional Y-mesh diagram for describing the charging trajectories of the proposed FC charger is simulated. A prototype of a Li-ion battery charger with FC-ASCC is simulated and realized to assess the predicted charging performance. Experiment shows that the charging speed of the proposed FC charger compared with the general one increases about 23 % and the charger can safely work in the SCA.
| Original language | English |
|---|---|
| Pages (from-to) | 585-594 |
| Number of pages | 10 |
| Journal | IEEE Transactions on Industrial Electronics |
| Volume | 48 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 2001 Jun 1 |
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All Science Journal Classification (ASJC) codes
- Control and Systems Engineering
- Electrical and Electronic Engineering
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Fuzzy-controlled Li-ion battery charge system with active state-of-charge controller. / Hsieh, Guan Chyun; Chen, Liang Rui; Huang, Kuo Shun.
In: IEEE Transactions on Industrial Electronics, Vol. 48, No. 3, 01.06.2001, p. 585-594.Research output: Contribution to journal › Article
TY - JOUR
T1 - Fuzzy-controlled Li-ion battery charge system with active state-of-charge controller
AU - Hsieh, Guan Chyun
AU - Chen, Liang Rui
AU - Huang, Kuo Shun
PY - 2001/6/1
Y1 - 2001/6/1
N2 - A fuzzy-controlled active state-of-charge controller (FC-ASCC) for improving the charging behavior of a lithium-ion (Li-ion) battery is proposed. The proposed FC-ASCC is designed to replace the general constant-voltage charging mode by two kinds of modes: sense and charge. A fuzzy-controlled algorithm is built with the predicted charger performance to program the charging trajectory faster and to remain the charge operation in a proposed safe-charge area (SCA). A modeling work is conducted for analyzing and describing the Li-ion battery in charging process. A three-dimensional Y-mesh diagram for describing the charging trajectories of the proposed FC charger is simulated. A prototype of a Li-ion battery charger with FC-ASCC is simulated and realized to assess the predicted charging performance. Experiment shows that the charging speed of the proposed FC charger compared with the general one increases about 23 % and the charger can safely work in the SCA.
AB - A fuzzy-controlled active state-of-charge controller (FC-ASCC) for improving the charging behavior of a lithium-ion (Li-ion) battery is proposed. The proposed FC-ASCC is designed to replace the general constant-voltage charging mode by two kinds of modes: sense and charge. A fuzzy-controlled algorithm is built with the predicted charger performance to program the charging trajectory faster and to remain the charge operation in a proposed safe-charge area (SCA). A modeling work is conducted for analyzing and describing the Li-ion battery in charging process. A three-dimensional Y-mesh diagram for describing the charging trajectories of the proposed FC charger is simulated. A prototype of a Li-ion battery charger with FC-ASCC is simulated and realized to assess the predicted charging performance. Experiment shows that the charging speed of the proposed FC charger compared with the general one increases about 23 % and the charger can safely work in the SCA.
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UR - http://www.scopus.com/inward/citedby.url?scp=0035361624&partnerID=8YFLogxK
U2 - 10.1109/41.925585
DO - 10.1109/41.925585
M3 - Article
AN - SCOPUS:0035361624
VL - 48
SP - 585
EP - 594
JO - IEEE Transactions on Industrial Electronics
JF - IEEE Transactions on Industrial Electronics
SN - 0278-0046
IS - 3
ER -