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Predictive control has become a promising alternative to control power electronics devices, due to the continuous development of digital processing technologies. Predictive control methods exhibit high dynamic response being well suited to system that require tracking capabilities. In this paper a power factor correction rectifier, that requires a current control with a rectified sinusoidal reference,...
Three-phase pulse width modulated rectifiers are successfully used in industrial applications. They feature fast dynamic response, a constant dc current or voltage control loop, low both ac and dc harmonic distortion, bi-directional power flow, and unity power factor control. The development of control methods for this type of rectifiers has been possible thanks to the advances in power semiconductor...
A new torque direct control of induction machines is presented. The space vector modulation (SVM) technique is applied to the voltage source inverter, so that the torque, flux and stator current ripples are reduced. As compared to other SVM-based DTC (direct torque control) methods, stator flux and torque controllers of the new approach are developed on variable structure control theory and don't...
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