An accurate inter-turn short circuit faults model dedicated to induction motors

Fatima BABAA, Ouafae BENNIS


The paper present a new practical and more precise model for induction motors after introducing inter turn short circuits faults. The proposed model is based on coupled magnetic circuit theory. To verify the exactitude of the model, simulation results for induction machine under interturn short circuit fault are presented. In spite of its simplicity, the proposed model is able to provide useful indications for diagnostic purposes. To demonstrate the effectiveness of the model, experimental study is presented at the end of the paper.


Induction Machines; New Model; Inter-Turn Short-Circuit Fault; indicator fault

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ISSN 2088-8708, e-ISSN 2722-2578