Title :
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
fDate :
3/1/1999 12:00:00 AM
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;
Journal_Title :
Energy Conversion, IEEE Transactions on
