Title :
COT-ANN-PWM single-phase synchronous rectifiers without line-voltage sensors
Author :
Restrepo, I.A. ; Millan, A.J. ; Harley, R.G. ; Habetler, T.G.
Author_Institution :
Simon Bolivar Univ., Caracas, Venezuela
Abstract :
The aim of this work is to present an approach for attaining a practical implementation of a continually online trained artificial neural network (COT-ANN) regulating a PWM single phase synchronous rectifier without line-voltage sensors, to control the line or source current to a PWM voltage source inverter. The line voltage sensor is eliminated by a voltage estimator. Simulations are used to test the validity of the algorithm and the results are later verified by a practical implementation of this rectifier.
Keywords :
PWM invertors; electric current control; neural nets; power engineering computing; rectifying circuits; voltage control; ANN; PWM; artificial neural network; line-voltage sensors; pulse width modulation; synchronous rectifiers; voltage source inverter; Artificial neural networks; Control systems; Load flow; Pulse width modulation; Pulse width modulation inverters; Reactive power; Rectifiers; Testing; Tuning; Voltage control;
Conference_Titel :
Power Electronics Specialists Conference, 2004. PESC 04. 2004 IEEE 35th Annual
Print_ISBN :
0-7803-8399-0
DOI :
10.1109/PESC.2004.1355157
