Rotor Fault Compensation and Detection in a Sensorless Induction Motor Drive
| Oct 27, 2017
Published Online: Oct 27, 2017
Page range: 71 - 80
Received: Apr 02, 2017
Accepted: May 31, 2017
DOI: https://doi.org/10.5277/ped170101
© 2017
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
The compensation and detection analysis of rotor faults in a sensorless induction motor drive system with an additional rotor resistance estimator has been conducted and the influence of the rotor faults on the properties of such system has been examined. The rotor flux vector and rotor speed have been reconstructed by the MRASCC estimator. The drive was tested for various conditions. Simulation tests were performed in the direct field oriented control (DFOC) structure realized in the MATLAB/Simulink software.