Controle linear de maximo torque do motor sincrono de imãs permanentes interiores / A linear maximum torque control of the interior permanent magnet synchronous motor

AUTOR(ES)

Daniel de Figueiredo Maria

DATA DE PUBLICAÇÃO

2009

RESUMO

In this work is presented the linear maximum torque control of an interior permanent magnet synchronous operating in the constant torque and field weakening ranges. The constant torque control is implemented by using the maximum torque per Ampére curve of the motor. The terminal stator voltage remains constant along the field weakening range due to the armature reaction control. In order to obtain a better dynamic response, the maximum torque per Ampére control is extended up to the field weakening range, in an intermediate region, called partial field weakening region. Experimental and simulation results are presented in order to validate the proposed torque control methods

ASSUNTO(S)

motores eletricos sincronos synchronous motors permanent magnets controle vetorial imãs permanentes vector control

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