Title :
Remedial operating strategies for a twelve-pulse LCI drive system
Author :
Alcaso, Adérito N. ; Cardoso, A. J Marques
Author_Institution :
Sch. of Technol. & Manage., Polytechnic Inst. of Guarda, Portugal
Abstract :
This paper reports on the study of the load commutated inverter drive, operating with an open-switch fault in the line-side converters. To improve this faulty operation some strategies are presented, in order to decrease the harmonic content of currents and the pulsating torque of the motor. To validate the proposed strategies, experimental results are presented.
Keywords :
invertors; motor drives; electrical motor; line-side converters; load commutated inverter drive; remedial operating strategies; twelve-pulse LCI drive system; Commutation; Inverters; Machine windings; Mathematical model; Power system modeling; Power system simulation; Switches; Switching converters; Synchronous motors; Thyristors;
Conference_Titel :
Industrial Technology, 2003 IEEE International Conference on
Print_ISBN :
0-7803-7852-0
DOI :
10.1109/ICIT.2003.1290402
