Flux Search Control of Field Oriented Control of Six-Phase Induction Motor supplied by SVPWM
نویسندگان
چکیده
This paper deals with the efficiency optimization of Field Oriented Control (FOC) of a six–phase induction motor supplied by Space Vector PWM (SVPWM) using the flux Search Controller (SC) technique. The proposed technique is based on controlling flux to achieve maximum efficiency at light load or low speed. Flux search controller technique is not only cost effective and easy to implement but also robust against parameter variations. Flux control algorithm in six-phase induction machine speed controller reduces 6n±1 harmonic loss as well as other losses like that of copper and core. Simulation results are carried out and they verify the effectiveness of the proposed approach. Streszczenie. Przedstawiono metodę optymalizacji skuteczności sześciofazowego silnika indukcyjnego zasilanego za pośrednictwem SVPWM przy wykorzystaniu techniki SC. Metoda SC bazuje na kontroli strumienia w celu osiągnięcia maksimum wydajności przy małych obciążeniach i małej prędkości. Zaproponowana kontrola strumienia w silniku sześciofazowym redukuje straty. (Kontrola strumienia jako metoda optymalizacji sześciofazowego silnika indukcyjnego zasilanego za pośrednictwem SVPWM)
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