Title :
A new SVPWM for dual-inverter fed three-level induction motor drive
Author :
Pradabane, Srinivasan
Author_Institution :
Dept. of Electr. Eng., Nat. Inst. of Technol., Warangal, India
Abstract :
A new Space-Vector Pulse Width Modulation (SVPWM) scheme for an induction motor with open-end windings has been presented in this paper. This PWM scheme requires two isolated power supplies and uses instantaneous phase reference voltages. The proposed PWM scheme employs two inverters which alternate their clamping and switching duties for each and every cycle. The proposed scheme is simulated using MATLAB/Simulink and the results are presented.
Keywords :
PWM invertors; induction motor drives; machine windings; SVPWM scheme; dual inverter fed three level induction motor drive; instantaneous phase reference voltage; isolated power supply; open end windings; space vector pulse width modulation scheme; Clamps; Induction motors; Inverters; Pulse width modulation; Switches; Vectors; Windings; alternate fixed-bias inverter scheme; open-end winding; space vector modulation;
Conference_Titel :
Green Computing, Communication and Conservation of Energy (ICGCE), 2013 International Conference on
Conference_Location :
Chennai
DOI :
10.1109/ICGCE.2013.6823491
