IEEE - Institute of Electrical and Electronics Engineers, Inc. - Automatic resonant frequency tracking in unregulated LLC resonant converters based on total resonant current harmonic calculation

2013 IEEE Energy Conversion Congress and Exposition (ECCE)

Author(s): Siyao Jiang ; Weimin Zhang ; Bo Liu ; Fred Wang
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 September 2013
Conference Location: Denver, CO, USA
Conference Date: 15 September 2013
Page(s): 4,193 - 4,198
ISBN (Electronic): 978-1-4799-0336-8
DOI: 10.1109/ECCE.2013.6647259
Regular:

The desired working condition for the unregulated LLC resonant converter is to have the switching frequency equal to the resonant frequency in order to achieve higher efficiency. However, since... View More

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