Title :
A comparison analysis of CLL and LLC resonant converter for multi-phase applications
Author :
Colak, Kerim ; Asa, Erdem ; Czarkowski, Dariusz
Author_Institution :
Dept. of Electr. & Comput. Eng., New York Univ., New York, NY, USA
Abstract :
In this paper, CLL and LLC resonant converter topologies are investigated for multi-phase applications that can be used for electric vehicle (EV) chargers. The comparison is realized designing two different resonant converter topologies, multi-phase CLL and multi-phase LLC resonant converters. The designed converters are compared with their performances and topology features. One advantage of CLL resonant converter is revealed that a power flow of CLL resonant converter between phases is more convenient with the phase shift function. However, LLC resonant converter shows a benefit that a current sharing of LLC resonant converter between ports are preserved even under the unbalanced input voltage and output load conditions.
Keywords :
battery chargers; electric vehicles; resonant power convertors; topology; CLL resonant converter topology; EV charger; LLC resonant converter topology; electric vehicle charger; multiphase applications; phase shift function; power flow; Artificial intelligence; Bridges; Resistance; CLL and LLC; EV; comparison; multi-phase; resonant converter;
Conference_Titel :
Transportation Electrification Conference and Expo (ITEC), 2015 IEEE
Conference_Location :
Dearborn, MI
DOI :
10.1109/ITEC.2015.7165757
