Title :
Prediction current injected control applied to DC-AC parallel resonant converters
Author :
Borges, Beatriz Vieira
Author_Institution :
Centro de Electron. Aplicada, Univ. Tecnica de Lisboa, Portugal
Abstract :
The author presents the analysis, simulation, and experimental results for a DC-AC converter with a resonant parallel high-frequency link, suited to high power levels. A novel current mode control process with current prediction is introduced. It allows the regulation of the low-frequency output voltage, even in the presence of a wide variation of the HF oscillating resonant voltage. The output voltage is obtained with low distortion and good regulation
Keywords :
electric current control; power convertors; DC-AC parallel resonant converters; current mode control; current prediction; high power levels; low distortion; low frequency output voltage regulation; resonant parallel high-frequency link; Control systems; Frequency conversion; Low voltage; Power conversion; Process control; RLC circuits; Resonance; Switches; Switching converters; Voltage control;
Conference_Titel :
Industrial Electronics Society, 1989. IECON '89., 15th Annual Conference of IEEE
Conference_Location :
Philadelphia, PA
DOI :
10.1109/IECON.1989.69614
