Design of a flux weakening control scheme for DC motor drives featuring full voltage operation

This paper deals with an effective drive control scheme for separately excited DC motors. Distinctive feature of the work is the modelling of the motor as a two-input single-output non linear system that allows the armature voltage to be maintained to the maximum full output voltage of the converter...

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Bibliographic Details
Published in2008 43rd International Universities Power Engineering Conference pp. 1 - 5
Main Authors Bolognani, S., Faggion, A., Sgarbossa, L.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.09.2008
Subjects
DC motor control scheme
DC motors
Flux Weakening algorithm
Mathematical model
Motor drives
Power electronics
Separately excited DC motors
Torque
Voltage control
Voltage measurement
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Summary:This paper deals with an effective drive control scheme for separately excited DC motors. Distinctive feature of the work is the modelling of the motor as a two-input single-output non linear system that allows the armature voltage to be maintained to the maximum full output voltage of the converter during flux weakening operation while the armature current is controlled by the excitation one. Experimental results confirm the expected drive performances that get advantages in sizing the power electronics.
ISBN:9781424432943
1424432944
DOI:10.1109/UPEC.2008.4651658