Title :
A novel bidirectional DC-DC converter with high efficiency and small size AC link
Author :
Iida, Katsuji ; Matsuo, Hirofumi ; Hirose, Toshiro ; Ishizuka, Yoichi
Author_Institution :
Komatsu Ltd., Kanagawa, Japan
Abstract :
Recently, it is required that the high efficiency and small size DC-AC inverter and DC-DC converter are developed for the applications such as solar cells, fuel cells and secondary batteries in the telecommunications, home electronics, industries, electric cars and so forth. A novel bidirectional DC-DC converter is proposed and developed, which realizes the small size and high efficiency 98% is achieved in the prototype bidirectional DC-DC converter.
Keywords :
DC-DC power convertors; bidirectional DC-DC converter; Batteries; Choppers; DC-DC power converters; Inverters; Photovoltaic cells; Semiconductor devices; Switching circuits; Transformers; Voltage control; Zero current switching;
Conference_Titel :
Telecommunications Energy Conference, 2009. INTELEC 2009. 31st International
Conference_Location :
Incheon
Print_ISBN :
978-1-4244-2490-0
Electronic_ISBN :
978-1-4244-2491-7
DOI :
10.1109/INTLEC.2009.5351737
