Drive and sensorless control for brushless DC motors applied to hermetic compressors for household refrigeration / Acionamento e controle sensorless para motores brushless DC aplicados a compressores herméticos para refrigeração doméstica

AUTOR(ES)
DATA DE PUBLICAÇÃO

2006

RESUMO

The aim of this work is to develop the simulation of a speed control system for household hermetic compressors using brushless DC motors controlled by a sensorless strategy. The main point of the work is the development of the control global simulation from a suitable BLDC motor model based on Matlab/Simulink program. Some sensorless control strategies and even some starting methods for this type of machine are approached. The control and starting strategies proposed for this work are analyzed in detail and simulated by Matlab in Simulink program using power system blockset (PSB) tools. The simulation results are presented and discussed at the end of this work.

ASSUNTO(S)

motor brushless dc bldc motors model técnica sensorless machines simulation sensorless strategy modelo de motores bldc simulação de máquinas brushless dc motor

ACESSO AO ARTIGO

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