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This paper presents the control of a doubly fed induction machine (DFIM) via a matrix converter applied to the machine's rotor side. The experimental set-up shall be used to show its viability for wind energy applications. Stator Field Oriented control of the machine was implemented for active and reactive power control. The effects of rotor side current harmonics, on the control scheme were analysed...
This paper presents the control of a doubly fed induction machine (DFIM) via a matrix converter applied to the machine's rotor side. The experimental set-up shall be used to show its viability for wind energy applications. Stator Field Oriented control of the machine was implemented for active and reactive power control. The effects of harmonics, present in the rotor windings, on the control scheme...
This paper describes the development of a 1.9 kVA bi-directional power flow matrix converter for the control of a three phase induction motor. The advantages of such a converter are that power flow is inherently bidirectional so that four-quadrant operation is automatically achieved, it draws sinusoidal input current and no large reactive components are needed.
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