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Master's Dissertation
DOI
https://doi.org/10.11606/D.18.2006.tde-24102006-212123
Document
Author
Full name
Mário Celso Gonella
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
São Carlos, 2006
Supervisor
Committee
Aguiar, Manoel Luis de (President)
Coelho, Ernane Antonio Alves
Monteiro, José Roberto Boffino de Almeida
Title in Portuguese
Acionamento e controle sensorless para motores brushless DC aplicados a compressores herméticos para refrigeração doméstica
Keywords in Portuguese
modelo de motores BLDC
motor brushless DC
simulação de máquinas
técnica sensorless
Abstract in Portuguese
O objetivo deste trabalho é desenvolver a simulação de um sistema de controle de velocidade para compressores herméticos domésticos utilizando motores brushless DC controlados por uma estratégia do tipo sensorless. O ponto central é o desenvolvimento da simulação global de controle a partir de um modelo adequado do motor BLDC com base no programa Matlab/Simulink. São abordadas algumas estratégias de controle sensorless além de alguns métodos de partida para este tipo de máquina. As estratégias de controle e partida propostas para o trabalho são analisadas detalhadamente e simuladas através do Matlab em ambiente Simulink utilizando as ferramentas do power system blockset (PSB). Os resultados destas simulações são apresentados e discutidos no final deste trabalho.
Title in English
Drive and sensorless control for brushless DC motors applied to hermetic compressors for household refrigeration
Keywords in English
BLDC motors model
brushless DC motor
machines simulation
sensorless strategy
Abstract in English
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.
 
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Diss_Gonella_subm.pdf (1.64 Mbytes)
Publishing Date
2006-11-22
 
WARNING: The material described below relates to works resulting from this thesis or dissertation. The contents of these works are the author's responsibility.
  • GONELLA, Mário, et al. CONSTRUÇÃO DE UM MOTOR BRUSHLESS DC PARA APLICAÇÃO EM COMPRESSORESHERMÉTICOS DOMÉSTICOS E SIMULAÇÃO. In , , .
  • GONELLA, Mário, e AGUIAR, Manoel. ACIONAMENTO E CONTROLE SENSORLESS PARA MOTORES BRUSHLESSDC APLICADOS A COMPRESSORES HERMÉTICOS PARA. In , , .
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