Title :
Over-voltage on inverter fed induction motor drive system
Author :
Hellany, A. ; Achi, H.
Author_Institution :
Sch. of Electr. Eng. & Ind. Design, Univ. of Western Sydney, NSW, Australia
Abstract :
This paper investigates the problem of over-voltage transients on ac induction motors when connected to a pulse width modulated (PWM) variable speed drive (VSD) through a cable of arbitrary length... The system is modeled based on drive system and transmission line theory. The simulation program establishes a relation between the rise time of inverter switching pulses, the parameters of cable, and the terminal voltage. Most simulation results were verified by experimental test results conducted in the laboratory.
Keywords :
PWM invertors; electric machine analysis computing; induction motor drives; overvoltage; transients; transmission line theory; variable speed drives; AC induction motors; PWM variable speed drive; arbitrary length cable; cable parameters; computer model; inverter fed induction motor drive; inverter switching pulses; overvoltage transients; rise time; simulation program; terminal voltage; transmission line theory; Induction motor drives; Induction motors; Power cables; Power system transients; Pulse inverters; Pulse width modulation; Pulse width modulation inverters; Space vector pulse width modulation; Transmission line theory; Variable speed drives;
Conference_Titel :
Electronics, Circuits and Systems, 2003. ICECS 2003. Proceedings of the 2003 10th IEEE International Conference on
Print_ISBN :
0-7803-8163-7
DOI :
10.1109/ICECS.2003.1301919
