Analysis of the Output Ripple of the DC-DC Boost Charger for Li-Ion Batteries


Vol. 14, No. 1, pp. 135-142, Jan. 2014
10.6113/JPE.2014.14.1.135


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 Abstract

In the design of battery chargers, limiting the output ripple current according to the manufacturer’s recommendation is important for reliable service and extended battery life. Ripple components can cause internal heating of the battery and thus reduce the service life of the battery. Care must be exerted in the design of the switching converter for the charge application through the accurate estimation of the output current ripple value. This study proposes a method to reduce the output current ripple of the converter and presents a detailed analysis of the output current ripple of the DC?DC boost converter to provide a guideline for the design of the battery charger.


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Cite this article

[IEEE Style]

V. Nguyen, V. Tran, W. Choi, D. Kim, "Analysis of the Output Ripple of the DC-DC Boost Charger for Li-Ion Batteries," Journal of Power Electronics, vol. 14, no. 1, pp. 135-142, 2014. DOI: 10.6113/JPE.2014.14.1.135.

[ACM Style]

Van-Sang Nguyen, Van-Long Tran, Woojin Choi, and Dae-Wook Kim. 2014. Analysis of the Output Ripple of the DC-DC Boost Charger for Li-Ion Batteries. Journal of Power Electronics, 14, 1, (2014), 135-142. DOI: 10.6113/JPE.2014.14.1.135.