Harmonics Minimization of Symmetric Five-Level Inverter Using Improved LSF Modulation Scheme
Md. Tariqul Islam,
Md. Ahsanul Alam,
M. S. Hossain Lipu
et al.
Abstract:The use of multilevel inverters has gained popularity due to their ability to generate highquality output voltage with reduced harmonic distortion. The performance of these multilevel inverters can be improved by using a low switching frequency modulation scheme as it enables precise amplitude and harmonic control in the output voltage. Determination of optimum switching angles for minimum total harmonic distortion (THD) generally requires complex algorithms with large number of iterations. This work presents … Show more
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