Title :
Sensorless control of 3-Phase PWM rectifier
Author :
Kennel, Ralph ; Szczupak, Pawel
Author_Institution :
Inst. for Electr. Machines & Drives, Wuppertal Univ., Germany
Abstract :
This paper presents a simple sensorless voltage oriented control strategy for PWM rectifier and a phase voltage tracking method is presented. The experimental tests show the advantages of the proposed phase tracking method. The control method is applicable to PWM drive converters without hardware changes whether they use space vector modulation method or hysteresis based modulation.
Keywords :
PWM power convertors; PWM rectifiers; voltage control; 3-phase PWM rectifier; PWM drive converter; hysteresis based modulation; phase voltage tracking method; sensorless voltage oriented control; space vector modulation; Circuits; Inductance; Protection; Pulse width modulation; Pulse width modulation converters; Reactive power; Rectifiers; Sensorless control; Space vector pulse width modulation; Voltage control;
Conference_Titel :
Industrial Electronics Society, 2005. IECON 2005. 31st Annual Conference of IEEE
Print_ISBN :
0-7803-9252-3
DOI :
10.1109/IECON.2005.1569297
