Journal of Electrical Engineering : Volume 17 / 2017 - Edition : 4

DIFFERENT FEEDING CONFIGURATIONS OF THE OPEN-END WINDING IM BY 2-LEVEL INVERTERS IN DEGRADED MODE

Authors:
Abdemonoem NAYLI
Faouzi BEN AMMAR
Domain:
electrical machines and drives
Abstract:
The objective of this paper is the operation of the feeding of the open-end stator winding induction machine in degraded mode. This machine is fed by two 2-level inverters which each inverter is dimensioned to half power of the machine. Indeed, this machine ensures the power segmentation for the improvement the reliability and availability of drive system since the loss of one inverter does not stopped the continuity of the motor operating with the condition must be respected for the operating mode. Simulation results are carried out to show the two configurations for the degraded mode
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