Title :
Performance analysis of a low cost vector controlled induction motor drive: a philosophy for sensor reduction
Author :
Singh, B.N. ; Singh, Bhim ; Singh, B.P. ; Chandra, Ambrish ; Al-Haddad, Kamal
Author_Institution :
Dept. of Electr. Eng., IIT, New Delhi, India
Abstract :
This paper deals with the reduction of overall cost of a current controlled voltage source inverter fed vector controlled induction motor drive (VCIMD). For this purpose an attempt has been made here to examine the possibility of such elimination/reduction in the number of sensors. The performance analysis of the VCIMD system (22 kW cage induction motor) is carried out and with the help of simulated results the effectiveness of the proposed elimination/reduction of sensors is assessed
Keywords :
DC-AC power convertors; control system analysis; electric current control; induction motor drives; invertors; machine control; machine theory; variable speed drives; velocity control; 22 kW; VSI-fed; induction motor drive; machine simulation; performance analysis; sensor reduction; vector current control; Control systems; Costs; Induction motor drives; Induction motors; Mechanical sensors; Performance analysis; Pulse width modulation; Pulse width modulation inverters; Sensor systems; Voltage control;
Conference_Titel :
Electric Machines and Drives Conference Record, 1997. IEEE International
Conference_Location :
Milwaukee, WI
Print_ISBN :
0-7803-3946-0
DOI :
10.1109/IEMDC.1997.604229
