Title :
Three-phase series-parallel LCC-type DC-DC converter with capacitive output filter including the effect of HF transformer magnetizing inductance
Author :
Almardy, M. ; Bhat, Ashoka K. S.
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Victoria, Victoria, BC, Canada
Abstract :
A three-phase LCC-type dc-dc resonant converter with capacitive output filter including the effect of the HF transformer magnetizing inductance is presented. The converter is analyzed using fundamental waveforms approximation analysis approach. Base on the analysis, design curves have been obtained and a design example is given. Intusoft simulation results for the designed converter are given for various input voltage and for different load conditions. Experimental results obtained from a 300 W converter have been given. The simulation and experimental results show a reasonable match to the theoretical analysis. It is shown that the converter operates in zero-voltage switching (ZVS) at various input voltage and different load conditions.
Keywords :
DC-DC power convertors; LC circuits; filters; high-frequency transformers; resonant power convertors; switching convertors; zero voltage switching; DC-DC converter; DC-DC resonant converter; ZVS; capacitive output filter; high frequency transformer; magnetizing inductance; power 300 W; three phase series parallel LCC type converter; zero voltage switching; Capacitors; Hafnium; Inductance; Inductors; Magnetic resonance; Magnetic separation; Rectifiers;
Conference_Titel :
Power Electronics and Drive Systems (PEDS), 2013 IEEE 10th International Conference on
Conference_Location :
Kitakyushu
Print_ISBN :
978-1-4673-1790-0
Electronic_ISBN :
2164-5256
DOI :
10.1109/PEDS.2013.6527055
