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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.|
|Keywords: ||Battery charge system;Grey-predicted (GP);Li-ion battery|
|Issue Date: ||2012-06-05T04:33:44Z
|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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