Title :
Phase-controlled Class DE inverter
Author :
Koizumi, Hirotaka ; Suetsugu, Tadashi ; Fujii, Motoki ; Shinoda, Kokichi ; Mori, Shinsaku
Author_Institution :
Dept. of Electr. Eng., Keio Univ., Yokohama, Japan
Abstract :
The Class DE inverter is very suitable for high efficient power conversion at high operating frequency with low peak switch voltage owing to the circuit topology based on that of Class D and Class E switching conditions applied to each switch. However no ways to control the output power have been introduced without varying its operating frequency. In this paper, we propose to control the output power of a Class DE inverter by varying the phase shift between two Class DE inverters. An analysis, design equations, and experimental results are given
Keywords :
DC-AC power convertors; invertors; phase control; power control; switching circuits; Class D switching condition; Class DE inverter; Class E switching condition; high operating frequency; low peak switch voltage; output power control; phase control; phase shift variation; Equations; Frequency conversion; Leg; Magnetic separation; Power conversion; Power generation; Resonant inverters; Switches; Switching circuits; Voltage;
Conference_Titel :
Telecommunications Energy Conference, 1995. INTELEC '95., 17th International
Conference_Location :
The Hague
Print_ISBN :
0-7803-2750-0
DOI :
10.1109/INTLEC.1995.498934
