Article
Direct Matrix Converter Based on Space Vector Modulation for Standalone Systems
In this paper we employ the Permanent Magnet Synchronous Generator (PMSG) for standalone wind power generation because it offers high efficiency combined with minimal maintenance requirements. A direct matrix converter based on smart technology functions as the power conversion interface to create output waveforms that are sinusoidal with limited higher order harmonics while having no subharmonic components. The system removes the requirement for dc-link and all other passive equipment. By using certain switching states Space vector modulation controlled (SVM) matrix converter switching has the potential to minimize switching losses. The proposed work stands as a potential design concept for future variable speed drive technology. The suggested model for an RL load underwent evaluation through MATLAB simulation by changing the resistor and inductance values.
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