Title :
Switching Converter using Asymmetric Inverter of AM Control
Author :
Oonaka, Yousuke ; Harada, Kanako ; Nagao, Michihiko ; Nishijima, Kimihiro
Author_Institution :
Energy Electron. Lab., Sojo Univ., Kumamoto
Abstract :
If the voltage of rectangular waveform produced in the inverter is used as a dc power supply through a half-wave rectifier, a smoothing capacitor and reactor can be made extremely small by using asymmetric two phase system. Although this basic concept has been already reported, the basic operation of the amplitude modulation converter, used in this system as a key element, has not been clarified yet. In this paper, we discuss the output voltage and the efficiency as a function of duty ratio and output current, on the typical amplitude modulation converter of single phase
Keywords :
capacitors; invertors; rectifying circuits; switching convertors; AM control; amplitude modulation converter; asymmetric inverter; dc power supply; duty ratio; half-wave rectifier; output voltage; reactor; rectangular waveform; smoothing capacitor; switching converter; Amplitude modulation; Capacitors; DC-DC power converters; Inductors; Pulse width modulation inverters; Rectifiers; Smoothing methods; Switching converters; Virtual colonoscopy; Voltage control; amplitude modulation converter; asymmetric two phase system; duty ratio; rectangular waveform; smoothing capacitor and reactor;
Conference_Titel :
Telecommunications Conference, 2005. INTELEC '05. Twenty-Seventh International
Conference_Location :
Berlin
Print_ISBN :
978-3-8007-2905-0
DOI :
10.1109/INTLEC.2005.335150
