PERFORMANCE ANALYSIS OF INDIRECT ROTOR FIELD ORIENTATED CONTROL FOR FIVE PHASE INDUCTION MOTOR DRIVE | ||||
| ERJ. Engineering Research Journal | ||||
| Article 2, Volume 40, Issue 1, January 2017, Page 9-18 PDF (950.46 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/erjm.2017.66327 | ||||
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| Authors | ||||
| Mahmoud M. Elkholy1; Zakaria M.S. Elbarbary2 | ||||
| 1Electrical Power and Machines Department, Faculty of Engineering, Zagazig University, Zagazig, Egypt | ||||
| 2Department of Electrical Engineering, Faculty of Engineering, Kafrelsheikh University, EGYPT Electrical Engineering Department, Faculty of Engineering, King Khalid University, Abha, Saudi Arabia | ||||
| Abstract | ||||
| This paper proposes a new topology of five-phase inverter with reduced number of switches fed coil with indirect rotor field oriented five-phase induction motor. It employs only eight IGBT switches performing a five-phase inverter. The reduction of the number of power switches from ten to eight reduces the cost, volume-compactness and reliability of five-phase induction motor drive systems. Simulation of the proposed drive system is developed using the Matlab/Simulink package and the results are analyzed to verify the effectiveness at different operating conditions. Comparison between performance of the five-phase induction motor under classical ten-switch inverter and the new topology, at the same operation conditions, has been illustrated. The proposed system gives similar operations as the classical ten-switch inverter for a certain range of motor speed and load torque. The DC voltage of the proposed inverter must be compensated to a higher value for achieving the same performance of classical ten-switch inverter in all ranges of motor speed and load torque. | ||||
| Keywords | ||||
| Five phase induction motor; Field oriented control; Ten-switch inverter; Eight-switch inverter | ||||
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