(2N+1) selective harmonic elimination-PWM for modular multilevel converters : a generalized formulation and a circulating current control method

• Main Authors: Pérez-Basante, Angel, Ceballos, Salvador, Konstantinou, Georgios, Pou, Josep, Andreu, Jon, de Alegría, Iñigo Martínez
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Electrical and electronic engineering; Circulating Current; Modular Multilevel Converter (MMC)
• Online Access: https://hdl.handle.net/10356/141612
• Institution: Nanyang Technological University

The performance of modular multilevel converters (MMCs) in medium-voltage applications, where the number of required submodules is not high, can be improved utilizing low switching frequency modulations such as (2N+1) selective harmonic elimination-pulse width modulation (SHE-PWM), which provides ti...