Title :
Phase shift control of zero-voltage-ripple rectifier
Author :
Uchiyama, Taro ; Shibata, Kazuhiko ; Suetsugu, Tadashi
Author_Institution :
Dept. of Electron. Eng. & Comput. Sci., Fukuoka Univ., Japan
Abstract :
As miniaturization of electronic device and complication of communication system progressed, downsizing and high efficiency are desired on power circuits. A zero-voltage-ripple rectifier can miniaturize the LC low-pass-filter, because its circuit structure negates AC components of switch current which causes output voltage-ripple. In this paper, we propose a phase shift control of a zero-voltage-ripple rectifier in order to control the zero-voltage-ripple rectifier at fixed frequency. Experimental results are given
Keywords :
low-pass filters; phase control; rectifying circuits; LC low-pass-filter miniaturisation; communication system; downsizing; high efficiency; output voltage-ripple; phase shift control; power circuit; switch current; zero-voltage-ripple rectifier; Capacitors; Diodes; Frequency; Phase control; RLC circuits; Rectifiers; Switches; Switching circuits; Turning; Zero voltage switching;
Conference_Titel :
Circuits and Systems, 2001. MWSCAS 2001. Proceedings of the 44th IEEE 2001 Midwest Symposium on
Conference_Location :
Dayton, OH
Print_ISBN :
0-7803-7150-X
DOI :
10.1109/MWSCAS.2001.986345
