TY - GEN
T1 - Fuzzy-control-based five-step Li-ion battery charger
AU - Huang, Jia Wei
AU - Liu, Yi Hua
AU - Wang, Shun Chung
AU - Yang, Zong Zhen
PY - 2009
Y1 - 2009
N2 - Nowadays, commercial lithium-ion (Li-ion) batteries are playing important roles as supplies for mobile phones, laptop computers and other electronics. In order to maximize the performance of Li-ion batteries, advanced charger is required. The main objective of an advanced battery charger includes short recharge times, high charging efficiencies and improved battery cycle life. This paper presents the design and implementation of a dsPIC-based fuzzy five-step Li-ion battery charging system. To obtain the optimal charging performance for the Li-ion battery, fuzzy-control-based five-step charging algorithm and a simple power stage is used in the proposed system. Using this control, the performance of the proposed system can be improved. In addition to the hardware, a graphical user interface is also presented in this paper. According to the experimental results, the proposed charger is capable of charging the Li-ion batteries with higher efficiency and lower temperature rise.
AB - Nowadays, commercial lithium-ion (Li-ion) batteries are playing important roles as supplies for mobile phones, laptop computers and other electronics. In order to maximize the performance of Li-ion batteries, advanced charger is required. The main objective of an advanced battery charger includes short recharge times, high charging efficiencies and improved battery cycle life. This paper presents the design and implementation of a dsPIC-based fuzzy five-step Li-ion battery charging system. To obtain the optimal charging performance for the Li-ion battery, fuzzy-control-based five-step charging algorithm and a simple power stage is used in the proposed system. Using this control, the performance of the proposed system can be improved. In addition to the hardware, a graphical user interface is also presented in this paper. According to the experimental results, the proposed charger is capable of charging the Li-ion batteries with higher efficiency and lower temperature rise.
UR - http://www.scopus.com/inward/record.url?scp=77950877720&partnerID=8YFLogxK
U2 - 10.1109/PEDS.2009.5385780
DO - 10.1109/PEDS.2009.5385780
M3 - 会议稿件
AN - SCOPUS:77950877720
SN - 9781424441662
T3 - Proceedings of the International Conference on Power Electronics and Drive Systems
SP - 1547
EP - 1551
BT - 2009 International Conference on Power Electronics and Drive Systems, PEDS 2009
T2 - 2009 International Conference on Power Electronics and Drive Systems, PEDS 2009
Y2 - 2 January 2009 through 5 January 2009
ER -