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NCUEIR > College of Engineering > Department and Graduate Institute of Electronic Engineering > Proceedings > Item 987654321/11232

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/11232

Title:	Detecting of optimal Li-ion battery charging frequency by using AC impedance technique
Authors:	Chen, Liang‐Rui;Wu, Shing-Lih;Chen, Tsair-Rong;Yang, Wen-Ren;Wang, Chau-Shing;Chen, Po-Chang
Contributors:	電機工程系
Keywords:	Lithium-ion battery;AC impedance
Date:	2009-05
Issue Date:	2012-06-05T06:54:30Z
Publisher:	IEEE
Abstract:	This paper aims to explore the optimal Li-ion battery charging frequency by using AC impedance technique. The experiment proves that the optimal charging frequency is the point of the minimum AC impedance. In such a situation of the battery charged by the optimal charging frequency, the charging time and charging efficiency are improved above 30.68% and 30.6%.
Relation:	IEEE Conference on Industrial Electronics and Applications (ICIEA), May 25-27, 2009: 3378-3381
Appears in Collections:	[Department and Graduate Institute of Electronic Engineering] Proceedings

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