Open AccessPulse Width Modulation Switching Schemes for Two-Level Five-Phase Voltage Source Inverter
Author(s) -
Shailesh Kumar Gupta,
MohdArif Khan,
Omveer Singh
Publication year - 2021
Publication title -
european journal of electrical engineering
Language(s) - English
Resource type - Journals
eISSN - 2116-7109
pISSN - 2103-3641
DOI - 10.18280/ejee.230207
Subject(s) - pulse width modulation , waveform , total harmonic distortion , inverter , voltage , modulation (music) , voltage source , harmonic , three phase , computer science , distortion (music) , phase (matter) , control theory (sociology) , electronic engineering , mathematics , topology (electrical circuits) , physics , engineering , electrical engineering , telecommunications , acoustics , bandwidth (computing) , amplifier , control (management) , quantum mechanics , artificial intelligence
This paper proposes pulse width modulation schemes for a two-level five-phase voltage source inverter. According to the literature, the generation of a pure sinusoidal waveform requires an (n-1) number of vectors for 'n' number of phases, so in a five-phase system, a minimum of four-vectors is needed to generate a sinusoidal waveform. The author uses only two large vectors in this paper for a five-phase voltage source inverter. Vector diagram, switching table, and switching waveform have presented for two adjacent large space vectors. The performance for each PWM scheme is analyze based on fundamental components and total harmonic distortion. In last, results have verified in the Simulink environment.