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Direct torque and flux control of induction machines, fed by matrix converters, is part of academic research since about ten years. Improvements have been achieved and published for the main drawbacks of the control method, high torque and current ripples as well as the variable switching frequency, in particular. However, grid side control of the matrix converter is not yet fully explained. The aim...
This paper presents a new configuration for direct torque control (DTC) of six-phase induction motor (SPIM). In the proposed method, direct torque and flux control are applied to the SPIM using matrix converter with the conventional three-phase source as its input. The new DTC scheme for SPIM benefits the advantages of both DTC and matrix converter. The simulation results show the effectiveness of...
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