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Harmonic Reduction In Multilevel Inverter Based On GA Optimization

Journal: International Journal of Scientific & Technology Research (Vol.3, No. 5)

Publication Date:

Authors : ; ;

Page : 316-321

Keywords : Keywords Cascaded multilevel inverter; Hybrid Genetic Algorithm; Pulse width modulation; Selective Harmonic Elimination.;

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Abstract

Abstract This paper proposes a generalized formulation for Harmonic reduction-Pulse Width Modulation HR-PWM control suitable for high-voltage high-power cascaded multilevel voltage source converters VSC used in constant frequency utility applications. This utilizes the merits of the genetic algorithm GA in finding the optimal solution to the nonlinear equation system with fast and guaranteed convergence. This deals with different operation points for both five and seven level converters. The solution to the harmonic minimization problem using genetic algorithm optimization is determined

Last modified: 2015-06-28 03:55:50