Title :
A flexible soft starting energy efficient speed control scheme for inrush-type induction motor
Author :
Sharaf, A.M. ; Murugan, Subramanian Kanthi
Author_Institution :
Dept. of Electr. Eng., New Brunswick Univ., NB, Canada
Abstract :
The paper presents a novel hybrid switched/PWM-modulated power filter and capacitor compensator (HPFCC) scheme for compensating large motorized loads and AC arc type load inrush currents. The novel scheme utilizes a tri-loop dynamic stabilization controller to ensure a combined voltage stabilization, inrush-current limitation as well as harmonic reduction and power quality enhancement.
Keywords :
PWM power convertors; angular velocity control; arc furnaces; capacitors; compensation; harmonics suppression; induction motors; machine control; power harmonic filters; power supply quality; stability; starting; AC arc type load inrush currents; arc furnaces; capacitor compensator; combined voltage stabilization; digital simulation; energy efficient speed control scheme; harmonic reduction; hybrid switched/PWM-modulated power filter; inrush-current limitation; inrush-type induction motor; motorized loads compensation; nonlinear load; power quality enhancement; soft starting; tri-loop dynamic stabilization controller; voltage stabilization; Energy efficiency; Induction motors; Power capacitors; Power filters; Power harmonic filters; Power system harmonics; Pulse width modulation; Surges; Velocity control; Voltage control;
Conference_Titel :
Power Engineering, 2003 Large Engineering Systems Conference on
Print_ISBN :
0-7803-7863-6
DOI :
10.1109/LESCPE.2003.1204679
