of ENGINEERING-HUNEDOARA, ROMANIA 19 1. A STUDY OF THE PARAMETER ESTIMATION OF THE SINGLE/TWO-PHASE INDUCTION MACHINES

Adrian Danila, Gabriela Pavel, Radu Mera
unpublished
A key point in simulation and control of the electrical drives is the accuracy of the available dynamic model. Especially for the squirrel-cage induction machines, the exact determination of the rotor's parameters i.e. resistances and inductances is not a straightforward task because these parameters cannot be determined through direct measurements during the drive's operation. Several techniques are used to obtain estimates for the machine's parameters as well as to obtain estimates for the
more » ... cess parameters such as flux-linkages components. Among these techniques, the observer-based methods are widely used in control engineering. The finite elements methods (FEM) are commonly used in design. In this work, the authors implemented both methods to determine the process parameters for a given single/two-phase induction machine. To validate the estimations, the results were compared with the measurements.
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