Abstract: This paper presents a methodology for the detection of broken rotor bar fault in induction motor at different load conditions. Wavelet transform is applied to the stator current, for the ...

Latency in flux observation has an adverse effect on the performance of observer-based field-oriented speed control for three-phase induction ... The first control design is devoted to flux control ...

BILBAO, Spain - June 3, 2025 - ABB has achieved an industry first by gaining Environmental Product Declaration (EPD) status for the Gearless Mill Drive (GMD) ring motor, an essential technology used ...

Being a central part of the motor core, rotor design is critical to motor performance and efficiency. Because electric motors can spin at up to 20,000 rpm and even more, the permanent magnets have ...

The airfoil analysis process is repeated until the new airfoil achieves a better CL/CD ratio than the 25 chosen airfoils. After that, a design analysis of the rotor performance will be followed to ...

Abstract: In the paper the possibilities of induction motor rotor faults compensating in a field-oriented control system is presented. It has been shown, that the change of the rotor resistance caused ...