Title :
A three-leg voltage source inverter for two-phase AC motor drive systems
Author :
Corrêa, Maurício Beltrão de Rossiter ; Jacobina, Cursino Brandão ; Lima, Antonio Marcus Nogueira ; Silva, Edison Roberto Cabral da
Author_Institution :
Coordenacao de Ensino Tecnologico, Centro Fed. de Educacao Tecnologica de Alagoas, Palmeira Dos Indios, Brazil
fDate :
7/1/2002 12:00:00 AM
Abstract :
This paper investigates the use of a three-leg voltage source inverter topology for supplying two-phase induction motors. The paper also presents two pulse width modulation techniques for voltage control and a quasi time-invariant model to describe an unbalanced two-phase machine. The correctness of the proposed drive system was demonstrated through experimental results obtained with a laboratory prototype
Keywords :
PWM invertors; electric current control; harmonic distortion; induction motor drives; power conversion harmonics; voltage control; THD; capacitor current; current control; quasi time-invariant model; scalar PWM; space vector PWM; three-leg voltage source inverter topology; total harmonic distortion; two-phase induction motor drives; unbalanced two-phase machine; voltage control; AC motors; Costs; Jacobian matrices; Machine windings; Pulse width modulation; Pulse width modulation inverters; Space vector pulse width modulation; Stators; Topology; Voltage;
Journal_Title :
Power Electronics, IEEE Transactions on
DOI :
10.1109/TPEL.2002.800984
