Three Phase Induction Motor Drive based on Vector Control using Pi Controller
Keywords:
PI (Proportional Integral) controller, FOC( field Oriented Control) or Vector Control , PWM (Pulse Width Modulation).Id(reference direct axis current), Id*(actual direct axis current),Iq(actual quadrature axis current), Iq*( reference quadrature axis current.Abstract
This paper proposes a PI (Proportional Integral) controller with FOC (field Oriented Control) applied in three-phase induction motor control. Conventional vector control method was used two PI current controllers which is replaced by a single FOC with PI controller included speed controller. The aim of this paper is to reduce the quantity of controllers, low current ripple and obtain constant speed by using sensor less field oriented control method.. The proposed schem is simulated by using Matlab /Simulink software.
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