DocumentCode
3457223
Title
Two-phase interleaved LLC resonant converter with phase shedding control
Author
Kim, Myungbok
Author_Institution
HV PCIA, Fairchild Semiconductor Inc.
fYear
2010
fDate
21-24 June 2010
Firstpage
1642
Lastpage
1645
Abstract
A novel two-phase interleaved LLC resonant converter is proposed, which can manage the number of phases by output loading. In the proposed scheme, the output load current is detected with sensing resistor in the output terminal. The measured value is compared with the threshold value for phase management and the signal is generated to trigger the gate driver. As a result, it is possible to improve the efficiency at a light load condition.
Keywords
capacitors; inductors; resonant power convertors; gate driver; load current; phase management; phase shedding control; sensing resistor; two phase interleaved LLC resonant converter; Capacitors; Interleaved codes; Power electronics; Rectifiers; Resonance; Signal generators; Stress; Switches; Zero current switching; Zero voltage switching;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Conference (IPEC), 2010 International
Conference_Location
Sapporo
Print_ISBN
978-1-4244-5394-8
Type
conf
DOI
10.1109/IPEC.2010.5543130
Filename
5543130
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