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In order to solve the conventional direct torque control contradiction between the dynamic and static performance, a permanent magnet synchronous motor system direct torque control architecture is proposed based on space vector modulation strategy. In this method flux and torque are controlled through stator voltage components in stator fluxlinkage coordinate axes and space vector modulation is used...
The matrix converter is a very popular topic because of its advantages in comparison with the indirect frequency converter. Output voltage is produced by the direct switching of output phases to input phases. The modulation strategy and control algorithm used are very important parts of the converter's controller. Common modulation strategies from the field of indirect frequency converters cannot...
A review and comparison of some state-of-the-art flux-weakening algorithms for Interior Permanent Magnet Synchronous Motor (IPMSM) is presented in this paper, having voltage exploitation, dynamical performances and implementation efforts as key parameters of the comparison. Moreover an original proposal for the theoretical analysis of the overall dynamics of the voltage control loop is carried out,...
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