Implementação de sistemas inteligentes em processadores digitais para controle de máquinas elétricas rotativas / Implementation of intelligent system in digital processor for rotative electric machine control

AUTOR(ES)
DATA DE PUBLICAÇÃO

2008

RESUMO

The objective of this work consists of the implementation of intelligent system architecture in Digital Signal Processor (DSP) aiming at the real-time three-phase induction motor control. Therefore, a fuzzy logic speed control drive system for three-phase induction motor is proposed, whereas the control methodology is based on voltage and frequency (Volts/Hertz) adjustment of a PWM inverter so that the airgap flux maintains constant. The main focus concerns about hardware development of the control system considering the controller dynamic response study in relation to load torque variations, from which the proposed methodology performance is evaluated by means of computational simulation and experimental results obtained in laboratory.

ASSUNTO(S)

motor de indução trifásico fuzzy system speed control controle de velocidade dsp three-phase induction motor dsp sistemas fuzzy

ACESSO AO ARTIGO

Documentos Relacionados