Title :
Quantitative assessment of torque pulsation in inverter fed five-phase induction motor drive system
Author :
Iqbal, Atif ; Moinuddin, Shaikh ; Ahmed, Sk Moin
Author_Institution :
Dept. of Electr. Eng., Aligarh Muslim Univ., Aligarh
Abstract :
Presence of torque pulsation in an inverter fed motor drive is evident when inverter operates in square wave mode. This paper presents qualitative and quantitative approach to access the torque pulsation in an open-loop inverter fed five-phase induction motor drive system. A method is proposed to reduce the torque pulsation in transient and steady-state conditions otherwise present in the motor due to operation of inverter in ten-step mode. Analytical and simulation results are provided to support the findings.
Keywords :
induction motor drives; invertors; open-loop inverter fed Five-phase induction motor drive system; quantitative assessment; square wave mode; torque pulsation; Analytical models; Argon; Electric variables control; Frequency; Induction motor drives; Induction motors; Motor drives; Pulse width modulation; Pulse width modulation inverters; Torque; Conduction modes; Five-phase; Induction motors; Inverters; Torque pulsation;
Conference_Titel :
TENCON 2008 - 2008 IEEE Region 10 Conference
Conference_Location :
Hyderabad
Print_ISBN :
978-1-4244-2408-5
Electronic_ISBN :
978-1-4244-2409-2
DOI :
10.1109/TENCON.2008.4766775
