Title :
Analysing a CSI-fed field oriented controlled induction motor using a new simulation package CASED
Author :
Kleinhans, C.E. ; Diana, G. ; Harley, R.G. ; McCulloch, M.D. ; Randelhoff, M. ; Woodward, D.R.
Author_Institution :
Dept. of Electr. Eng., Natal Univ., Durban, South Africa
Abstract :
A model of the current source inverter (CSI)-fed induction motor drive is developed using a new variable speed drive simulation package CASED. This model includes rectifier, inverter and induction motor dynamics. The drive speed control is based upon indirect field oriented control (FOC). Simulation results are presented to demonstrate the power of CASED as a drive simulation tool and how FOC achieves high dynamic performance from the traditionally low performance CSI-fed variable speed drive. The FOC control algorithm has been implemented on a transputer based drive development platform. Experimental results captured from this implemented system verify the analytical model
Keywords :
DC-AC power convertors; digital simulation; electric machine analysis computing; induction motor drives; invertors; machine control; simulation; transputer systems; transputers; velocity control; CASED simulation package; current source inverter; indirect field oriented control; induction motor drive; induction motor dynamics; inverter; rectifier; speed control; transputer based drive; variable speed drive; Analytical models; Circuit topology; Computational modeling; Computer simulation; Induction motors; Inverters; Packaging; Rectifiers; Switching converters; Variable speed drives;
Conference_Titel :
Industrial Electronics, Control and Instrumentation, 1994. IECON '94., 20th International Conference on
Conference_Location :
Bologna
Print_ISBN :
0-7803-1328-3
DOI :
10.1109/IECON.1994.397775
