Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/16801
Title: Current sensorless quick charger for lithium-ion batteries
Authors: Tsang, KM 
Chan, WL 
Keywords: Current sensorless charger
Lithium-ion batteries
Low cost charger
Issue Date: 2011
Publisher: Pergamon Press
Source: Energy conversion and management, 2011, v. 52, no. 3, p. 1593-1595 How to cite?
Journal: Energy conversion and management 
Abstract: An efficient, simple and low cost quick charger based on the double-loop controller is proposed for the charging of lithium-ion (Li-ion) batteries. With positive and negative feedback of the battery voltage, charging profile similar to the constant current and constant voltage (CC-CV) charging strategy can be performed without actually sensing the charging current. The charging time can easily be shortened by raising the level of saturation in the primary voltage control loop. Experimental results are included to demonstrate the effectiveness of the battery charger. The charger could be a low cost and high performance replacement for existing Li-ion battery chargers.
URI: http://hdl.handle.net/10397/16801
ISSN: 0196-8904
EISSN: 1879-2227
DOI: 10.1016/j.enconman.2010.08.011
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