Title :
Analysis and design of a new three-phase resonant DC-DC converter with a capacitive output filter
Author :
Akre, Sunil ; Egan, Michael G.
Author_Institution :
Dept. of Electr. Eng., Univ. Coll. Cork, Ireland
fDate :
6/23/1905 12:00:00 AM
Abstract :
This paper presents a new topology for three-phase soft-switched LCC resonant DC-DC power conversion. Simple, yet accurate analysis of the topology based on fundamental mode approximation and its extension are presented. A practical, step-by-step design procedure is proposed. Advantages of the power converter include soft-switching for the inverter switches, a narrow control frequency range and six-pulse input and output ripple frequency components. The topology is suitable for high power, high-frequency, high-voltage applications and is relatively insensitive to the transformer leakage inductance
Keywords :
DC-DC power convertors; harmonic distortion; power capacitors; power conversion harmonics; power harmonic filters; power transformers; resonant power convertors; switching circuits; HF high-voltage applications; capacitive output filter; fundamental mode; inverter switches; narrow control frequency range; output ripple frequency; six-pulse input components; soft-switched LCC resonant DC-DC power conversion; step-by-step design procedure; three-phase resonant DC-DC power converter; topology analysis; transformer leakage inductance; DC-DC power converters; Filters; Frequency conversion; Inductance; Magnetic analysis; Pulse width modulation converters; Rectifiers; Resonance; Switching converters; Topology;
Conference_Titel :
Power Electronics Specialists Conference, 2001. PESC. 2001 IEEE 32nd Annual
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-7067-8
DOI :
10.1109/PESC.2001.954033
