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

Volume

17

Issue

4

fYear

2002

fDate

7/1/2002 12:00:00 AM

Firstpage

517

Lastpage

523

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;

fLanguage

English

Journal_Title

Power Electronics, IEEE Transactions on

Publisher

ieee

ISSN

0885-8993

Type

jour

DOI

10.1109/TPEL.2002.800984

Filename

1016800