Title :
Introduction to electromagnetic compatibility in inverted-fed induction motor drives
Author :
Libano, Fausto B. ; Braga, R.A.M. ; de Souza, L.N.
Author_Institution :
Pontificia Univ. Catolica, Porto Alegre, Brazil
Abstract :
The purpose of this paper is to study and to evaluate the low and high frequency perturbations, also called harmonics distortions and electromagnetic interference (EMI) in power leads from commercial inverter-fed motor drives. This device is controlled by pulse width modulation (PWM) and switched with insulated gate bipolar transistor (IGBT). The experimental investigation was running to meet EMC product standard-IEC 1800-3 for adjustable speed electrical power drive systems. During the measurements, different situations on operational conditions (load) and cable length between inverter and motor are applied and showed.
Keywords :
PWM invertors; electromagnetic compatibility; electromagnetic interference; frequency standards; harmonic distortion; induction motor drives; insulated gate bipolar transistors; variable speed drives; EMC product standard; EMI; IGBT; PWM; adjustable speed electrical power drive system; cable length; electromagnetic compatibility; electromagnetic interference; frequency perturbation evaluation; harmonics distortion; insulated gate bipolar transistor; inverted-fed induction motor drives; inverter; load operational condition; pulse width modulation; Distortion measurement; Electromagnetic compatibility; Electromagnetic interference; Harmonic distortion; Induction motor drives; Insulated gate bipolar transistors; Motor drives; Pulse width modulation; Space vector pulse width modulation;
Conference_Titel :
Harmonics and Quality of Power, 2002. 10th International Conference on
Conference_Location :
Rio de Janeiro
Print_ISBN :
0-7803-7671-4
DOI :
10.1109/ICHQP.2002.1221532
