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Currently, many techniques based on steady state analysis have been applied to diagnosis of the AC machines. In this paper, it will be shown how the Park vector analysis can improve inter-turn faults detection. While the fault detection become easy by using the thickness and the shape of the Park vector. The simulation and experimental results confirm largely the effectiveness of the proposed technique.
This work deals with the control of the wind energy conversion system (WECS) equipped with two doubly-fed induction generators (DFIG). The main generator is controlled in order to keep the voltage and the frequency in the rates values. The second generator is connected when the power demand increase. But, before the connection, with the first generator, synchronization is done. After that, the system...
In this article, we present a study based on the application of the new approach of the vectors of Park in the two axes ropers to the detection of the defects of bars in the three-phase induction machines. In order to simulate the behavior of the motor with defect, we propose the modeling of the diagram multi windings of the induction motor allowing apprehending his behavior in presence or absence...
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