Title :
Novel composite resonance DC-DC converter with voltage doubler rectifier
Author :
Kato, Hisatsugu ; Matsuo, Hirohumi ; Eguchi, Masaki ; Sakamoto, Yukitaka ; Nakaishi, Masaki
Author_Institution :
Nagasaki Univ., Nagasaki, Japan
Abstract :
This paper deals with a novel composite resonance DC-DC converter with the voltage doubler rectifier, which is developed to be applied to the power conditioner of the photovoltaic generation system. The proposed DC-DC converter has the current and voltage resonance functions. Therefore, the output voltage regulation can be achieved for the large variations of the input voltage and load. Also, this converter has the high power efficiency. The maximum power efficiency 96.1% can be realized.
Keywords :
DC-DC power convertors; photovoltaic power systems; rectifying circuits; resonant power convertors; composite resonance DC-DC converter; current resonance functions; efficiency 96.1 percent; high power efficiency; output voltage regulation; photovoltaic generation system; power conditioner; voltage doubler rectifier; voltage resonance functions; DC-DC power converters; Harmonic analysis; Impedance; Measurement standards; Rectifiers; Resonance; Spreadsheet programs; Standards development; Testing; Voltage;
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.2009.5351963
