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[9000411.] رقم البحث : 9000411 - |
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Five-level Inverter Fed Five-phase Induction Motor Drive / |
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قطاع الدراسات الهندسية / الهندسه الكهربائيه |
| تخصص البحث : الهندسه الكهربائيه |
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Engineering Research Journal \ / Vol. 36, No. 3 - July 2013 |
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صبري عبد اللطيف محمود ( sabry_abdellatif@yahoo.com - 01005681745 ) |
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Multilevel inverter, Fuzzy Logic Control, Multi-phase Induction Motor |
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This paper presents simulation and experimental implementation of five-level, five-phase cascaded H-bridge inverter. The inverter is controlled by sinusoidal pulse width modulation technique and fed five-phase induction motors. The speed of the motor is controlled by varying stator voltage with frequency, so as to maintain v/f ratio constant at the rated value. A fuzzy logic controller is also considered for controlling the speed. Simulation program using the MATLAB/SIMULINK software, for five-phase induction motors controlled by the proposed system is developed. Experimental results of the 1.5 Hp of five-phase induction motor show the effectiveness of the proposed control scheme. |
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