Author： Silvino José Luiz Rabelo Balduino C.
Publisher： Taylor & Francis Ltd
ISSN： 1521-0502
Source： Electric Machines and Power Systems, Vol.28, Iss.8, 2000-08, pp. : 735-747
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Abstract
A current controller composed of a current regulator associated to a parameter adaptation scheme is proposed. The current regulator considers the inherent coupled structure of the induction machine. The adaptive block is coupled to this regulator in order to carry out a high performance current control with low sensitivity to parameter variations. It is shown that this controller can also be used to estimate the machine saturation characteristic and the rotor time constant as part of an indirect vector control autocommissioning procedure. A discrete time approach is utilized for the design considering microprocessor implementation.
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