Title :
Current-source type parallel inductor-compensated load resonant inverter with PDM control scheme for efficient ozonizer
Author :
Wang, Shengpei ; Konishi, Yoshihiro ; Ishitobi, Manabu ; Shirakawa, Shinya ; Nakaoka, Mutsuo
Author_Institution :
Dept. of Electr. & Electron. Eng., Yamaguchi Univ., Japan
Abstract :
This paper is concerned with a study on the high-frequency current source-fed type parallel inductor-compensated load-resonant inverter for an ozonizer, together with some output regulation characteristics. In addition, an effective power control method for a current-source inverter type ozonizer is introduced. This inverter can operate under the principle of the PDM (pulse density modulation) and PWM hybrid power regulation strategy. It is noted that this inverter makes the control system simple, thus leading to improve the ozone generation efficiency
Keywords :
PWM invertors; gas-discharge tubes; inductors; ozone; power control; resonant power convertors; PDM control scheme; PWM hybrid power regulation strategy; current-source inverter; high-frequency inverter; output regulation characteristics; ozone generation efficiency improvement; ozonizer; parallel inductor-compensated load resonant inverter; power control method; pulse density modulation; silent discharge ozonizer; Character generation; Electrodes; Electron tubes; Frequency; Glass; Inductors; Power generation; Pulse width modulation inverters; Resonant inverters; Voltage;
Conference_Titel :
Power Electronics Congress, 1998. CIEP 98. VI IEEE International
Conference_Location :
Morelia
Print_ISBN :
0-7803-5006-5
DOI :
10.1109/CIEP.1998.750669
