Analysis of a three-phase induction machine including time and space harmonic effects: the a, b, c reference frame

Author

Neto, L.M. ; Camacho, J.R. ; Salerno, C.H. ; Alvarenga, B.P.

Author_Institution

Dept. of Electr. Eng., Univ. Fed. de Umbelandia, Brazil

Volume

14

Issue

1

fYear

1999

fDate

3/1/1999 12:00:00 AM

Firstpage

80

Lastpage

85

Abstract

This paper presents a mathematical modeling that uses the concept of harmonic inductances to derive voltage and torque equations of a three-phase induction machine using a, b, c and A, B, C formulation. Phase currents and electromagnetic torque are obtained by numerical integration of equations considering any supply voltage waveform. Two cases were studied-operation of induction motor supplied with sinusoidal waveform, and operation of an induction motor supplied by a three-phase inverter

Keywords

harmonics; inductance; induction motors; invertors; machine theory; torque; A, B, C formulation; a, b, c reference frame; electromagnetic torque; harmonic inductances; induction motor; numerical integration; phase currents; sinusoidal waveform; space harmonic effects; supply voltage waveform; three-phase induction machine; three-phase inverter; torque equations; voltage equations; Coils; Electromagnetic induction; Equations; Harmonic analysis; Harmonic distortion; Induction machines; Induction motors; Mathematical model; Torque; Voltage;

fLanguage

English

Journal_Title

Energy Conversion, IEEE Transactions on

Publisher

ieee

ISSN

0885-8969

Type

jour

DOI

10.1109/60.749151

Filename

749151