Title :
On-line identification of minimum-loss pulse patterns for resonant link converters
Author_Institution :
Dept. Ingegneria dell´Inf., Univ. Degli Studi di Pisa
fDate :
7/1/1998 12:00:00 AM
Abstract :
In this paper we present a new procedure for the on-line identification of pulse patterns allowing loss minimization in fixed or varying loads fed by converters having outputs comprising discrete pulses, such as the resonant link converters. A control strategy based on it is developed and simulation results are compared with the true optimal ones and with those obtained by sigma-delta modulation
Keywords :
equivalent circuits; identification; machine control; minimisation; optimal control; resonant power convertors; switching; voltage control; waveform analysis; control strategy; discrete pulses; fixed loads; loss minimization; minimum-loss pulse patterns; on-line identification; power losses; resonant link converters; sigma-delta modulation; smart power devices; varying loads; Antenna arrays; Antennas and propagation; Delta-sigma modulation; Frequency; Minimization; Phased arrays; RLC circuits; Radar antennas; Resonance; Switching converters;
Journal_Title :
Aerospace and Electronic Systems, IEEE Transactions on
