Title :
Zero current switching high frequency inverter with constant frequency power control
Author :
Hatanaka, Yoshihiro
Author_Institution :
Tokyo Univ. of Mercantile Marine, Japan
Abstract :
Constant frequency power control (CFPC) by phase difference regulation of the gate triggering pulse in the half bridge high frequency inverter (HBHF-INV) is proposed in this paper. The principle of zero current switching (ZCS) operation utilized an overlapping commutation mode in the HBHF-INV is established. The characteristics of the CFPC with ZCS operation are numerically analyzed in associated with normalized frequency and load. The results obtained through the analysis are supplemented with experimental results. Furthermore, design criteria, on the basis of numerical analysis, are investigated.<>
Keywords :
commutation; control system synthesis; invertors; numerical analysis; power control; switching circuits; HF; ZCS; constant frequency power control; control system synthesis; design; gate triggering pulse; half bridge; high frequency inverter; load; numerical analysis; overlapping commutation mode; phase difference regulation; zero current switching; Bridge circuits; Frequency; Power control; Pulse inverters; Pulse width modulation inverters; Switches; Switching circuits; Switching loss; Zero current switching; Zero voltage switching;
Conference_Titel :
Power Conversion Conference, 1993. Yokohama 1993., Conference Record of the
Conference_Location :
Yokohama, Japan
Print_ISBN :
0-7803-0471-3
DOI :
10.1109/PCCON.1993.264213
