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Please use this identifier to cite or link to this item:
http://ir.ncue.edu.tw/ir/handle/987654321/11136
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| Title: | A design of a grey-predicted Li-ion battery charge system |
| Authors: | Chen, Liang‐Rui;Hsu, R. C.;Liu, C. S. |
| Contributors: | 電機工程系 |
| Keywords: | Battery charge system;Grey-predicted (GP);Li-ion battery |
| Date: | 2008-10
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| Issue Date: | 2012-06-05T04:33:44Z
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| Publisher: | Institute of Electrical and Electronics Engineers Inc. |
| Abstract: | In this paper, we consider an Li-ion battery as a grey system. The grey prediction technique is then used to develop a grey-predicted Li-ion battery charge system (GP-LBCS). The proposed GP-LBCS is designed to replace the general constantvoltage (CV) mode using the GP mode to improve the Li-ion battery charge behavior. A GP algorithm is built in GP-LBCS tomake the charge trajectories faster and safer. A 3-D Y-mesh diagram
for describing the charge trajectories of the proposed GP-LBCS is simulated. A GP-LBCS prototype is designed and implemented to assess the charge performance. Experiments show that the charge speed and the charge efficiency of the proposed GP-LBCS, compared with the general constant-current–CV charge system, are increased above 23% and 1.6%, respectively. The charge speed and efficiency in the proposed GP mode are improved above 34% and 7%, respectively, compared with that in the general CV mode. |
| Relation: | IEEE Trans. Ind. Electron, 55(10): 3692-3701 |
| Appears in Collections: | [電機工程學系] 期刊論文
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