http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Kazunori Suzuoka,Sergey Moiseev,Yoshinori Ishigami,Keiki Morimoto,Yuji Yoshizako,Yoshiki Fukumoto,Hyun Woo Lee,Mutsuo Nakaoka 전력전자학회 2004 ICPE(ISPE)논문집 Vol.- No.-
This paper presents a novel circuit topology of a voltage source type zero voltage soft-switching (ZVS) full bridge inverter linked DC-DC power converter with a high frequency transformer, which incorporates zero current soft-switching (ZCS) phaseshift PWM controlled active power switches in series either right or left leg in its full-bridge diode passive rectifier of a transformer secondary-side and transformer parasitic inductors. It is noted that the DCDC power converter treated here can achieve softswitching commutation under wide load variations from an extremely light load to a heavy load as well as a condition of a constant frequency phase-shift PWM voltage regulation strategy in transformer secondary side. Its operating principle in steady state is described, together with some unique features. The practical effectiveness of this softswitching DC-DC power converter with a high frequency isolation link is proven on the basis of simulation and experimental results.