A universal formulation for multilevel selective-harmonic-eliminated PWM with half-wave symmetry

• Main Authors: Pérez-Basante, Angel, Ceballos, Salvador, Konstantinou, Georgios, Pou, Josep, Kortabarria, Iñigo, de Alegría, Iñigo Martínez
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Electrical and electronic engineering; Half-wave (HW) Symmetry; Multilevel Voltagesource Converter (MVSC)
• Online Access: https://hdl.handle.net/10356/141630
• Institution: Nanyang Technological University

Selective-harmonic-eliminated pulsewidth modulation (SHE-PWM) can be utilized to improve the efficiency of multilevel voltage-source converters due to its ability to provide low switching frequency and tight control of low-order harmonics. In addition, SHE-PWM with half-wave (HW) symmetry provides a...