Title :
Space vector PWM control of dual inverter fed open-end winding induction motor drive
Author :
Shivakumar, E.G. ; Gopakumar, K. ; Sinha, S.K. ; Pittet, Andrei ; Ranganathan, V.T.
Author_Institution :
CEDT, Indian Inst. of Sci., Bangalore, India
Abstract :
A space vector PWM technique is developed based on the combination of space vectors from dual inverters feeding the induction motor from both ends (open-end winding without neutral point). A total of 64 voltage space vector combinations are available for PWM voltage control of the inverter fed machine with open-end winding. A space phasor based PWM scheme is proposed with minimum number of switching in a cycle per inverter coupled with equal number of switching for each inverter
Keywords :
PWM invertors; induction motor drives; machine control; machine windings; switching circuits; voltage control; PWM voltage control; dual inverter; open-end winding induction motor drive; space phasor based PWM scheme; space vector PWM control; space vectors; switching; voltage space vector combinations; Complexity theory; Induction generators; Induction motor drives; Induction motors; Pulse width modulation inverters; Space vector pulse width modulation; Switches; Switching frequency; Transformers; Voltage;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 2001. APEC 2001. Sixteenth Annual IEEE
Conference_Location :
Anaheim, CA
Print_ISBN :
0-7803-6618-2
DOI :
10.1109/APEC.2001.911678
